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JanUlrich 2017-01-27 14:20:33 +01:00
commit 77fbe99fed
196 changed files with 28034 additions and 21604 deletions
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1
.classpath
View File

@ -6,5 +6,6 @@
<classpathentry kind="lib" path="lib/bcel-6.1-SNAPSHOT.jar" sourcepath="lib/bcel-6.1-SNAPSHOT-sources.jar"/>
<classpathentry kind="lib" path="lib/guava-10.0.1.jar"/>
<classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/4"/>
<classpathentry kind="lib" path="lib/antlr-complete.jar"/>
<classpathentry kind="output" path="bin"/>
</classpath>

1
.settings/org.eclipse.jdt.core.prefs
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@ -1,5 +1,6 @@
eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
org.eclipse.jdt.core.compiler.compliance=1.8

24
bin/log4jTesting.xml
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@ -1,24 +0,0 @@
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration xmlns:log4j='http://jakarta.apache.org/log4j/'>
<appender name="CONSOLE" class="de.dhbwstuttgart.logger.ConsoleAppender">
<param name="Target" value="System.out"/>
<layout class="de.dhbwstuttgart.logger.PatternLayout">
<param name="ConversionPattern" value="%-15C{1} %-5p [%-9c] %m%n"/>
</layout>
</appender>
<logger name="trtest">
<level value="DEBUG"/>
<appender-ref ref="CONSOLE"/>
</logger>
<logger name="funcTest">
<level value="DEBUG"/>
<appender-ref ref="CONSOLE"/>
</logger>
</log4j:configuration>

3
bin/parser/BoundedParameter.jav
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@ -1,3 +0,0 @@
class Matrix{
<A extends B, C extends B> String op = "String";
}

3
bin/parser/FieldInitializationTest.jav
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@ -1,3 +0,0 @@
class FieldInitializationTest{
String var = "hallo";
}

3
bin/parser/GenericFieldVarTest.jav
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@ -1,3 +0,0 @@
class Test{
<A> A var;
}

4
bin/parser/ImportTest.jav
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@ -1,4 +0,0 @@
import java.util.*;
class ImportTest{
}

2
doc/LambdaJavadoc/de/dhbwstuttgart/parser/JavaClassName.html
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@ -100,7 +100,7 @@ var activeTableTab = "activeTableTab";
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li>de.dhbwstuttgart.parser.JavaClassName</li>
<li>de.dhbwstuttgart.typecheck.JavaClassName</li>
</ul>
</li>
</ul>

4
doc/LambdaJavadoc/de/dhbwstuttgart/parser/class-use/JavaClassName.html
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@ -3,7 +3,7 @@
<html lang="de">
<head>
<!-- Generated by javadoc (1.8.0_05) on Tue May 12 19:56:24 CEST 2015 -->
<title>Uses of Class de.dhbwstuttgart.parser.JavaClassName</title>
<title>Uses of Class de.dhbwstuttgart.typecheck.JavaClassName</title>
<meta name="date" content="2015-05-12">
<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
<script type="text/javascript" src="../../../../script.js"></script>
@ -70,7 +70,7 @@
</a></div>
<!-- ========= END OF TOP NAVBAR ========= -->
<div class="header">
<h2 title="Uses of Class de.dhbwstuttgart.parser.JavaClassName" class="title">Uses of Class<br>de.dhbwstuttgart.parser.JavaClassName</h2>
<h2 title="Uses of Class de.dhbwstuttgart.typecheck.JavaClassName" class="title">Uses of Class<br>de.dhbwstuttgart.parser.JavaClassName</h2>
</div>
<div class="classUseContainer">
<ul class="blockList">

14
doc/LambdaJavadoc/de/dhbwstuttgart/syntaxtree/BasicAssumptionClass.html
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@ -69,9 +69,9 @@
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li><a href="#fields.inherited.from.class.de.dhbwstuttgart.syntaxtree.Class">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#fields.inherited.from.class.de.dhbwstuttgart.syntaxtree.ClassOrInterface">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#methods.inherited.from.class.de.dhbwstuttgart.syntaxtree.Class">Method</a></li>
<li><a href="#methods.inherited.from.class.de.dhbwstuttgart.syntaxtree.ClassOrInterface">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>
@ -100,7 +100,7 @@
<li><a href="../../../de/dhbwstuttgart/syntaxtree/GTVDeclarationContext.html" title="class in de.dhbwstuttgart.syntaxtree">de.dhbwstuttgart.syntaxtree.GTVDeclarationContext</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class in de.dhbwstuttgart.syntaxtree">de.dhbwstuttgart.syntaxtree.Class</a></li>
<li><a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class in de.dhbwstuttgart.syntaxtree">de.dhbwstuttgart.syntaxtree.ClassOrInterface</a></li>
<li>
<ul class="inheritance">
<li>de.dhbwstuttgart.syntaxtree.BasicAssumptionClass</li>
@ -137,7 +137,7 @@ extends <a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class i
</a>
<h3>Field Summary</h3>
<ul class="blockList">
<li class="blockList"><a name="fields.inherited.from.class.de.dhbwstuttgart.syntaxtree.Class">
<li class="blockList"><a name="fields.inherited.from.class.de.dhbwstuttgart.syntaxtree.ClassOrInterface">
<!-- -->
</a>
<h3>Fields inherited from class&nbsp;de.dhbwstuttgart.syntaxtree.<a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class in de.dhbwstuttgart.syntaxtree">Class</a></h3>
@ -173,7 +173,7 @@ extends <a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class i
</a>
<h3>Method Summary</h3>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.de.dhbwstuttgart.syntaxtree.Class">
<li class="blockList"><a name="methods.inherited.from.class.de.dhbwstuttgart.syntaxtree.ClassOrInterface">
<!-- -->
</a>
<h3>Methods inherited from class&nbsp;de.dhbwstuttgart.syntaxtree.<a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class in de.dhbwstuttgart.syntaxtree">Class</a></h3>
@ -287,9 +287,9 @@ extends <a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class i
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li><a href="#fields.inherited.from.class.de.dhbwstuttgart.syntaxtree.Class">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#fields.inherited.from.class.de.dhbwstuttgart.syntaxtree.ClassOrInterface">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#methods.inherited.from.class.de.dhbwstuttgart.syntaxtree.Class">Method</a></li>
<li><a href="#methods.inherited.from.class.de.dhbwstuttgart.syntaxtree.ClassOrInterface">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>

2
doc/LambdaJavadoc/de/dhbwstuttgart/syntaxtree/Class.html
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@ -106,7 +106,7 @@ var activeTableTab = "activeTableTab";
<li><a href="../../../de/dhbwstuttgart/syntaxtree/GTVDeclarationContext.html" title="class in de.dhbwstuttgart.syntaxtree">de.dhbwstuttgart.syntaxtree.GTVDeclarationContext</a></li>
<li>
<ul class="inheritance">
<li>de.dhbwstuttgart.syntaxtree.Class</li>
<li>de.dhbwstuttgart.syntaxtree.ClassOrInterface</li>
</ul>
</li>
</ul>

10
doc/LambdaJavadoc/de/dhbwstuttgart/syntaxtree/Interface.html
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@ -75,7 +75,7 @@ var activeTableTab = "activeTableTab";
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li><a href="#fields.inherited.from.class.de.dhbwstuttgart.syntaxtree.Class">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#fields.inherited.from.class.de.dhbwstuttgart.syntaxtree.ClassOrInterface">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method.summary">Method</a></li>
</ul>
@ -106,7 +106,7 @@ var activeTableTab = "activeTableTab";
<li><a href="../../../de/dhbwstuttgart/syntaxtree/GTVDeclarationContext.html" title="class in de.dhbwstuttgart.syntaxtree">de.dhbwstuttgart.syntaxtree.GTVDeclarationContext</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class in de.dhbwstuttgart.syntaxtree">de.dhbwstuttgart.syntaxtree.Class</a></li>
<li><a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class in de.dhbwstuttgart.syntaxtree">de.dhbwstuttgart.syntaxtree.ClassOrInterface</a></li>
<li>
<ul class="inheritance">
<li>de.dhbwstuttgart.syntaxtree.Interface</li>
@ -148,7 +148,7 @@ extends <a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class i
</a>
<h3>Field Summary</h3>
<ul class="blockList">
<li class="blockList"><a name="fields.inherited.from.class.de.dhbwstuttgart.syntaxtree.Class">
<li class="blockList"><a name="fields.inherited.from.class.de.dhbwstuttgart.syntaxtree.ClassOrInterface">
<!-- -->
</a>
<h3>Fields inherited from class&nbsp;de.dhbwstuttgart.syntaxtree.<a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class in de.dhbwstuttgart.syntaxtree">Class</a></h3>
@ -205,7 +205,7 @@ extends <a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class i
</tr>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.de.dhbwstuttgart.syntaxtree.Class">
<li class="blockList"><a name="methods.inherited.from.class.de.dhbwstuttgart.syntaxtree.ClassOrInterface">
<!-- -->
</a>
<h3>Methods inherited from class&nbsp;de.dhbwstuttgart.syntaxtree.<a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class in de.dhbwstuttgart.syntaxtree">Class</a></h3>
@ -356,7 +356,7 @@ extends <a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class i
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li><a href="#fields.inherited.from.class.de.dhbwstuttgart.syntaxtree.Class">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#fields.inherited.from.class.de.dhbwstuttgart.syntaxtree.ClassOrInterface">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method.summary">Method</a></li>
</ul>

4
doc/LambdaJavadoc/de/dhbwstuttgart/syntaxtree/class-use/Class.html
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@ -3,7 +3,7 @@
<html lang="de">
<head>
<!-- Generated by javadoc (1.8.0_05) on Tue May 12 19:56:24 CEST 2015 -->
<title>Uses of Class de.dhbwstuttgart.syntaxtree.Class</title>
<title>Uses of Class de.dhbwstuttgart.syntaxtree.ClassOrInterface</title>
<meta name="date" content="2015-05-12">
<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
<script type="text/javascript" src="../../../../script.js"></script>
@ -70,7 +70,7 @@
</a></div>
<!-- ========= END OF TOP NAVBAR ========= -->
<div class="header">
<h2 title="Uses of Class de.dhbwstuttgart.syntaxtree.Class" class="title">Uses of Class<br>de.dhbwstuttgart.syntaxtree.Class</h2>
<h2 title="Uses of Class de.dhbwstuttgart.syntaxtree.ClassOrInterface" class="title">Uses of Class<br>de.dhbwstuttgart.syntaxtree.Class</h2>
</div>
<div class="classUseContainer">
<ul class="blockList">

2
doc/LambdaJavadoc/de/dhbwstuttgart/syntaxtree/type/BoundedGenericTypeVar.html
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@ -112,7 +112,7 @@ var activeTableTab = "activeTableTab";
<li><a href="../../../../de/dhbwstuttgart/syntaxtree/type/GenericTypeVar.html" title="class in de.dhbwstuttgart.syntaxtree.type">de.dhbwstuttgart.syntaxtree.type.GenericTypeVar</a></li>
<li>
<ul class="inheritance">
<li>de.dhbwstuttgart.syntaxtree.type.BoundedGenericTypeVar</li>
<li>de.dhbwstuttgart.syntaxtree.GenericTypeVar</li>
</ul>
</li>
</ul>

4
doc/LambdaJavadoc/de/dhbwstuttgart/syntaxtree/type/class-use/BoundedGenericTypeVar.html
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@ -3,7 +3,7 @@
<html lang="de">
<head>
<!-- Generated by javadoc (1.8.0_05) on Tue May 12 19:56:24 CEST 2015 -->
<title>Uses of Class de.dhbwstuttgart.syntaxtree.type.BoundedGenericTypeVar</title>
<title>Uses of Class de.dhbwstuttgart.syntaxtree.GenericTypeVar</title>
<meta name="date" content="2015-05-12">
<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
<script type="text/javascript" src="../../../../../script.js"></script>
@ -70,7 +70,7 @@
</a></div>
<!-- ========= END OF TOP NAVBAR ========= -->
<div class="header">
<h2 title="Uses of Class de.dhbwstuttgart.syntaxtree.type.BoundedGenericTypeVar" class="title">Uses of Class<br>de.dhbwstuttgart.syntaxtree.type.BoundedGenericTypeVar</h2>
<h2 title="Uses of Class de.dhbwstuttgart.syntaxtree.GenericTypeVar" class="title">Uses of Class<br>de.dhbwstuttgart.syntaxtree.BoundedGenericTypeVar</h2>
</div>
<div class="classUseContainer">
<ul class="blockList">

10
doc/LambdaJavadoc/de/dhbwstuttgart/typeinference/FunNInterface.html
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@ -75,7 +75,7 @@ var activeTableTab = "activeTableTab";
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li><a href="#fields.inherited.from.class.de.dhbwstuttgart.syntaxtree.Class">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#fields.inherited.from.class.de.dhbwstuttgart.syntaxtree.ClassOrInterface">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method.summary">Method</a></li>
</ul>
@ -106,7 +106,7 @@ var activeTableTab = "activeTableTab";
<li><a href="../../../de/dhbwstuttgart/syntaxtree/GTVDeclarationContext.html" title="class in de.dhbwstuttgart.syntaxtree">de.dhbwstuttgart.syntaxtree.GTVDeclarationContext</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class in de.dhbwstuttgart.syntaxtree">de.dhbwstuttgart.syntaxtree.Class</a></li>
<li><a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class in de.dhbwstuttgart.syntaxtree">de.dhbwstuttgart.syntaxtree.ClassOrInterface</a></li>
<li>
<ul class="inheritance">
<li>de.dhbwstuttgart.typeinference.FunNInterface</li>
@ -148,7 +148,7 @@ extends <a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class i
</a>
<h3>Field Summary</h3>
<ul class="blockList">
<li class="blockList"><a name="fields.inherited.from.class.de.dhbwstuttgart.syntaxtree.Class">
<li class="blockList"><a name="fields.inherited.from.class.de.dhbwstuttgart.syntaxtree.ClassOrInterface">
<!-- -->
</a>
<h3>Fields inherited from class&nbsp;de.dhbwstuttgart.syntaxtree.<a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class in de.dhbwstuttgart.syntaxtree">Class</a></h3>
@ -205,7 +205,7 @@ extends <a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class i
</tr>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.de.dhbwstuttgart.syntaxtree.Class">
<li class="blockList"><a name="methods.inherited.from.class.de.dhbwstuttgart.syntaxtree.ClassOrInterface">
<!-- -->
</a>
<h3>Methods inherited from class&nbsp;de.dhbwstuttgart.syntaxtree.<a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class in de.dhbwstuttgart.syntaxtree">Class</a></h3>
@ -362,7 +362,7 @@ extends <a href="../../../de/dhbwstuttgart/syntaxtree/Class.html" title="class i
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li><a href="#fields.inherited.from.class.de.dhbwstuttgart.syntaxtree.Class">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#fields.inherited.from.class.de.dhbwstuttgart.syntaxtree.ClassOrInterface">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method.summary">Method</a></li>
</ul>

BIN
lib/antlr-complete.jar Executable file
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Binary file not shown.

28
src/de/dhbwstuttgart/bytecode/BytecodeTypeFactory.java
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@ -1,10 +1,7 @@
package de.dhbwstuttgart.bytecode;
import de.dhbwstuttgart.syntaxtree.type.BoundedGenericTypeVar;
import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
import de.dhbwstuttgart.syntaxtree.type.ObjectType;
import de.dhbwstuttgart.syntaxtree.GenericTypeVar;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.Type;
import de.dhbwstuttgart.typeinference.exceptions.NotImplementedException;
public class BytecodeTypeFactory {
@ -12,7 +9,7 @@ public class BytecodeTypeFactory {
/**
* @see https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-FieldType
*/
public static String generateFieldDescriptor(Type t){
public static String generateFieldDescriptor(RefType t){
String ret = "";
if(t instanceof RefType){
ret += "L" + t.getName().toString().replace('.', '/') + ";";
@ -40,15 +37,15 @@ public class BytecodeTypeFactory {
return ret;
}
public static String generateSuperClassSignature(Type superClass){
public static String generateSuperClassSignature(RefType superClass){
String ret = "";
//TODO:
throw new NotImplementedException();
}
private static String generateTypeParameter(GenericTypeVar gtv){
String ret = gtv.get_Name() + ":";
for(ObjectType t : gtv.getBounds()){
String ret = gtv.getName() + ":";
for(RefType t : gtv.getBounds()){
ret += generateReferenceTypeSignature(t);
ret += ":";
}
@ -66,17 +63,16 @@ public class BytecodeTypeFactory {
/**
* @see https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-ReferenceTypeSignature
*/
private static String generateReferenceTypeSignature(Type t){
if(t instanceof RefType)return generateReferenceTypeSignature((RefType)t);
if(t instanceof GenericTypeVar)return generateReferenceTypeSignature((GenericTypeVar)t);
throw new NotImplementedException();
private static String generateTypeSignature(RefType t){
if(t.isGenericType())return generateGenericTypeSignature(t);
return generateReferenceTypeSignature(t);
}
private static String generateReferenceTypeSignature(RefType t){
String ret = "L" + t.get_Name();
String ret = "L" + t.getName();
if(t.getParaList() != null && t.getParaList().size() > 0){
ret += "<";
for(Type p : t.getParaList()){
for(RefType p : t.getParaList()){
ret += generateReferenceTypeSignature(p);
}
ret+=">";
@ -84,8 +80,8 @@ public class BytecodeTypeFactory {
return ret + ";";
}
private static String generateReferenceTypeSignature(GenericTypeVar t){
String ret = "T" + t.get_Name();
private static String generateGenericTypeSignature(RefType t){
String ret = "T" + t.getName();
return ret + ";";
}

7
src/de/dhbwstuttgart/bytecode/ClassGenerator.java
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@ -3,15 +3,12 @@ package de.dhbwstuttgart.bytecode;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Vector;
import org.apache.bcel.classfile.BootstrapMethod;
import org.apache.bcel.classfile.BootstrapMethods;
import org.apache.bcel.classfile.ConstantPool;
import org.apache.bcel.classfile.InnerClass;
import org.apache.bcel.classfile.InnerClasses;
import org.apache.bcel.classfile.JavaClass;
@ -20,14 +17,12 @@ import org.apache.bcel.classfile.Signature;
import org.apache.bcel.generic.ClassGen;
import org.apache.bcel.generic.ConstantPoolGen;
import de.dhbwstuttgart.parser.JavaClassName;
import de.dhbwstuttgart.typecheck.JavaClassName;
import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.Type;
import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.typeinference.ResultSet;
import de.dhbwstuttgart.typeinference.TypeinferenceResultSet;
import de.dhbwstuttgart.typeinference.TypeinferenceResults;
import de.dhbwstuttgart.typeinference.exceptions.DebugException;

10
src/de/dhbwstuttgart/bytecode/MethodGenerator.java
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@ -1,5 +1,6 @@
package de.dhbwstuttgart.bytecode;
import java.awt.List;
import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.io.IOException;
@ -65,10 +66,11 @@ public class MethodGenerator extends MethodGen{
//TODO: Das ist schlecht! Der Parser oder der Typinferenzalgorithmus muss dafür sorgen, dass sich in jeder Methode ein Return befindet.
if (block.get_Statement().size() == 0) { il.append(factory.createReturn( org.apache.bcel.generic.Type.VOID)); }
else {
if (!(block.get_Statement().lastElement() instanceof Return) &&
this.getType().equals(org.apache.bcel.generic.Type.VOID)) {
il.append(factory.createReturn( org.apache.bcel.generic.Type.VOID));
}
java.util.List<Statement> stmts = block.get_Statement();
if (!(stmts.get(stmts.size()-1) instanceof Return) &&
this.getType().equals(org.apache.bcel.generic.Type.VOID)) {
il.append(factory.createReturn( org.apache.bcel.generic.Type.VOID));
}
}
method.getInstructionList().setPositions();

209
src/de/dhbwstuttgart/core/AClassOrInterface.java
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@ -1,209 +0,0 @@
// ino.module.AClassOrInterface.8526.package
package de.dhbwstuttgart.core;
// ino.end
// ino.module.AClassOrInterface.8526.import
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.logger.Logger;
// ino.end
import de.dhbwstuttgart.parser.JavaClassName;
import de.dhbwstuttgart.syntaxtree.Interface;
import de.dhbwstuttgart.syntaxtree.misc.UsedId;
import de.dhbwstuttgart.syntaxtree.modifier.Modifiers;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.Type;
// ino.class.AClassOrInterface.21186.description type=javadoc
/**
* Superklasse von Class und Interface. Beinhaltet gemeinsame Attribute
* der beiden Objekte.
*
* @author Juergen Schmiing
*
*/
// ino.end
// ino.class.AClassOrInterface.21186.declaration
public interface AClassOrInterface
// ino.end
// ino.class.AClassOrInterface.21186.body
{
public JavaClassName getName();
public Menge<Type> getSuperInterfaces();
public void setSuperInterfaces(Menge<Type> Menge);
/*
// ino.attribute.inferencelog.21189.decldescription type=javadoc
// ino.end
// ino.attribute.inferencelog.21189.declaration
protected static Logger inferencelog = Logger.getLogger("inference");
// ino.end
// ino.attribute.codegenlog.21192.declaration
protected static Logger codegenlog = Logger.getLogger("codegen");
// ino.end
// ino.attribute.parserlog.21195.declaration
protected static Logger parserlog = Logger.getLogger("parser");
// ino.end
// ino.attribute.pkgName.21198.decldescription type=line
// Package-Name
// ino.end
// ino.attribute.pkgName.21198.declaration
protected UsedId pkgName;
// ino.end
// ino.attribute.modifiers.21201.decldescription type=line
// Class/Interface-Name und Access-Modifiers
// ino.end
// ino.attribute.modifiers.21201.declaration
protected Modifiers modifiers;
// ino.end
// ino.attribute.name.21204.declaration
protected String name;
// ino.end
// ino.attribute.superif.21207.decldescription type=line
// Superinterfaces. Interfaces erweitern die Liste,
// Klassen implementieren die Liste.
// ino.end
// ino.attribute.superif.21207.declaration
private Menge<UsedId> superif = new Menge<UsedId>();
// ino.end
// ino.method.AClassOrInterface.21210.defdescription type=line
// Konstruktoren
// ino.end
// ino.method.AClassOrInterface.21210.definition
public AClassOrInterface()
// ino.end
// ino.method.AClassOrInterface.21210.body
{}
// ino.end
// ino.method.AClassOrInterface.21213.definition
public AClassOrInterface(String strName)
// ino.end
// ino.method.AClassOrInterface.21213.body
{
name = strName;
}
// ino.end
// ino.method.AClassOrInterface.21216.definition
public AClassOrInterface(String strName, Modifiers mod)
// ino.end
// ino.method.AClassOrInterface.21216.body
{
name = strName;
this.modifiers = mod;
}
// ino.end
// ino.method.getPackageName.21219.defdescription type=line
// Handling fuer Packages
// ino.end
// ino.method.getPackageName.21219.definition
public UsedId getPackageName()
// ino.end
// ino.method.getPackageName.21219.body
{
return pkgName;
}
// ino.end
// ino.method.setPackageName.21222.definition
public void setPackageName(UsedId pkgName)
// ino.end
// ino.method.setPackageName.21222.body
{
this.pkgName = pkgName;
}
// ino.end
// ino.method.getName.21225.definition
public String getName()
// ino.end
// ino.method.getName.21225.body
{
return name;
}
// ino.end
// ino.method.setName.21228.definition
public void setName(String strName)
// ino.end
// ino.method.setName.21228.body
{
name = strName;
}
// ino.end
// ino.method.setModifiers.21231.definition
public void setModifiers(Modifiers mod)
// ino.end
// ino.method.setModifiers.21231.body
{
this.modifiers = mod;
}
// ino.end
// ino.method.getModifiers.21234.definition
public Modifiers getModifiers()
// ino.end
// ino.method.getModifiers.21234.body
{
return this.modifiers;
}
// ino.end
// ino.method.getAccessFlags.21237.defdescription type=javadoc
// ino.end
// ino.method.getAccessFlags.21237.definition
public short getAccessFlags()
// ino.end
// ino.method.getAccessFlags.21237.body
{
short ret = 0;
if (modifiers != null) {
ret = modifiers.calculate_access_flags();
}
//if (ret != 0)
// return ret;
//else
// return (short) 32;
//feda 04.07.07 wird bei der Codegenerierung des Class File beachtet.
return ret;
}
// ino.end
// ino.method.getSuperInterfaces.21240.definition
public Menge<UsedId> getSuperInterfaces()
// ino.end
// ino.method.getSuperInterfaces.21240.body
{
return superif;
}
// ino.end
// ino.method.setSuperInterfaces.21243.definition
public void setSuperInterfaces(Menge<UsedId> superif)
// ino.end
// ino.method.setSuperInterfaces.21243.body
{
this.superif = superif;
}
// ino.end
// ino.method.codegen.21246.declaration
public abstract void codegen(SourceFile sf)
throws JVMCodeException;
// ino.end
*/
}
// ino.end

12
src/de/dhbwstuttgart/core/IItemWithOffset.java
View File

@ -1,17 +1,7 @@
// ino.module.IItemWithOffset.8527.package
package de.dhbwstuttgart.core;
// ino.end
// ino.class.IItemWithOffset.21249.declaration
public interface IItemWithOffset
// ino.end
// ino.class.IItemWithOffset.21249.body
{
// ino.method.getOffset.21252.declaration
public int getOffset();
// ino.end
// ino.method.getVariableLength.21255.declaration
public int getVariableLength();
// ino.end
}
// ino.end

6
src/de/dhbwstuttgart/core/MyCompiler.java
View File

@ -13,18 +13,12 @@ import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.logger.Logger;
import de.dhbwstuttgart.logger.LoggerConfiguration;
import de.dhbwstuttgart.logger.Section;
import de.dhbwstuttgart.parser.JavaParser;
import de.dhbwstuttgart.parser.Scanner;
import de.dhbwstuttgart.parser.JavaParser.yyException;
import de.dhbwstuttgart.syntaxtree.Class;
import de.dhbwstuttgart.syntaxtree.ClassBody;
import de.dhbwstuttgart.syntaxtree.FormalParameter;
import de.dhbwstuttgart.syntaxtree.ImportDeclarations;
import de.dhbwstuttgart.syntaxtree.Method;
import de.dhbwstuttgart.syntaxtree.ParameterList;
import de.dhbwstuttgart.syntaxtree.SourceFile;
import de.dhbwstuttgart.syntaxtree.misc.DeclId;
import de.dhbwstuttgart.syntaxtree.misc.UsedId;
import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
import de.dhbwstuttgart.syntaxtree.type.IMatchable;
import de.dhbwstuttgart.syntaxtree.type.ITypeContainer;

33
src/de/dhbwstuttgart/core/MyCompilerAPI.java
View File

@ -1,8 +1,5 @@
// ino.module.MyCompilerAPI.8570.package
package de.dhbwstuttgart.core;
// ino.end
// ino.module.MyCompilerAPI.8570.import
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
@ -17,7 +14,6 @@ import de.dhbwstuttgart.typeinference.TypeinferenceResults;
import de.dhbwstuttgart.typeinference.exceptions.ParserError;
import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
// ino.class.MyCompilerAPI.21328.description type=javadoc
/**
* Schnittstellen-Klasse zum Compiler. Diese Klasse soll der
* IDE als Compiler-API zum Kompilieren einer Quellcode-Datei
@ -26,24 +22,15 @@ import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
* @author JÃrg Bäuerle
* @version $Date: 2013/09/09 11:04:24 $
*/
// ino.end
// ino.class.MyCompilerAPI.21328.declaration
public interface MyCompilerAPI
// ino.end
// ino.class.MyCompilerAPI.21328.body
{
// ino.method.init.21331.decldescription type=javadoc
/**
* Author: JÃrg Bäuerle<br/>
* Initialisiert den Compiler
*/
// ino.end
// ino.method.init.21331.declaration
public void init();
// ino.end
// ino.method.parse.21334.decldescription type=javadoc
/**
* Author: JÃrg Bäuerle<br/>
* Parst eine Quellcodedatei und baut den abstrakten Syntaxbaum auf.
@ -52,13 +39,9 @@ public interface MyCompilerAPI
* @throws IOException Wenn was schief läuft.
* @throws JavaParser.yyException Wenn ein Fehler beim Parsen auftritt.
*/
// ino.end
// ino.method.parse.21334.declaration
public SourceFile parse(File file)
throws FileNotFoundException, IOException, JavaParser.yyException;
// ino.end
// ino.method.parse.21337.decldescription type=javadoc
/**
* Author: JÃrg Bäuerle<br/>
* Parst einen String und baut den abstrakten Syntaxbaum auf.
@ -66,14 +49,10 @@ public interface MyCompilerAPI
* @throws IOException Wenn was schief läuft.
* @throws JavaParser.yyException Wenn ein Fehler beim Parsen auftritt.
// ino.end
// ino.method.parse.21337.declaration
public void parse(String srcCode)
throws IOException, JavaParser.yyException;
// ino.end
*/
// ino.method.typeReconstruction.21340.decldescription type=javadoc
/**
* Author: JÃrg Bäuerle<br/>
* Ruft den Typrekonstruktionsalgorithmus auf.
@ -82,30 +61,19 @@ public interface MyCompilerAPI
* ist. @throws CTypeReconstructionException Wenn ein Fehler bei der
* Typrekonstruktion auftritt.
*/
// ino.end
// ino.method.typeReconstruction.21340.declaration
public Menge<TypeinferenceResultSet> typeReconstruction(Menge<SourceFile> m_AbstractSyntaxTree) throws NullPointerException;
// ino.end
// ino.method.setOutputDir.21349.decldescription type=javadoc
/**
* Author: Juergen Schmiing <br>
* Legt das Ausgabeverzeichnis fuer die class-Files fest.
*/
// ino.end
// ino.method.setOutputDir.21349.declaration
public void setOutputDir(String dir);
// ino.end
// ino.method.getOutputDir.21352.decldescription type=javadoc
/**
* Author: Juergen Schmiing <br>
* Gibt das Ausgabeverzeichnis fuer die class-Files zurueck.
*/
// ino.end
// ino.method.getOutputDir.21352.declaration
public String getOutputDir();
// ino.end
/**
* Parst zusammenhängende JavaKlassen in verschiedenen Dateien.
@ -128,4 +96,3 @@ public interface MyCompilerAPI
*/
public Menge<ByteCodeResult> generateBytecode(Menge<SourceFile> m_AbstractSyntaxTree, TypeinferenceResults typeinferenceResults);
}
// ino.end

3
src/de/dhbwstuttgart/parser/.cvsignore
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@ -1,3 +0,0 @@
JavaLexer.java
JavaParser.java

26
src/de/dhbwstuttgart/parser/BoundedClassIdentifierList.java
View File

@ -1,26 +0,0 @@
package de.dhbwstuttgart.parser;
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.syntaxtree.type.ObjectType;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.Type;
public class BoundedClassIdentifierList extends Menge<ObjectType>{
private int endOffset;
private Menge<ObjectType> list;
public BoundedClassIdentifierList(Menge<ObjectType> list, int endOffset){
this.endOffset = endOffset;
this.addAll(list);
}
public int getEndOffset() {
return endOffset;
}
public void addOffsetOff(RefType refType) {
this.endOffset = refType.getOffset() + refType.getName().toString().length();
}
}

97
src/de/dhbwstuttgart/parser/ClassAndParameter.java
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@ -1,97 +0,0 @@
// ino.module.ClassAndParameter.8613.package
package de.dhbwstuttgart.parser;
// ino.end
// ino.module.ClassAndParameter.8613.import
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.syntaxtree.type.ParaList;
import de.dhbwstuttgart.syntaxtree.type.Type;
// ino.class.ClassAndParameter.24323.description type=javadoc
/**
* Hilfskonstrukt, um die Grammatik fuer einen Klassenheader
* ueberschaubar zu halten. Klassenname und optionale Generics
* werden hiermit kombiniert und sofort nach dem Parsen in der
* Klasse Class zueruck aufgeloest.
* @author SCJU
*
*/
// ino.end
// ino.class.ClassAndParameter.24323.declaration
public class ClassAndParameter
// ino.end
// ino.class.ClassAndParameter.24323.body
{
// ino.attribute.name.24326.declaration
private String name;
// ino.end
// ino.attribute.plist.24329.declaration
private ParaList plist;
// ino.end
// ino.method.ClassAndParameter.24332.definition
public ClassAndParameter(String name)
// ino.end
// ino.method.ClassAndParameter.24332.body
{
this.name = name;
}
// ino.end
// ino.method.ClassAndParameter.24335.definition
public ClassAndParameter(String name, ParaList plist)
// ino.end
// ino.method.ClassAndParameter.24335.body
{
this.name = name;
this.plist = plist;
}
// ino.end
// ino.method.getParaMenge.24338.definition
public Menge<Type> getParaMenge()
// ino.end
// ino.method.getParaMenge.24338.body
{
if (plist == null) return null;
return plist.get_ParaList();
}
// ino.end
// ino.method.getName.24341.definition
public String getName()
// ino.end
// ino.method.getName.24341.body
{
return name;
}
// ino.end
// ino.method.setName.24344.definition
public void setName(String name)
// ino.end
// ino.method.setName.24344.body
{
this.name = name;
}
// ino.end
// ino.method.getParalist.24347.definition
public ParaList getParalist()
// ino.end
// ino.method.getParalist.24347.body
{
return plist;
}
// ino.end
// ino.method.setParalist.24350.definition
public void setParalist(ParaList plist)
// ino.end
// ino.method.setParalist.24350.body
{
this.plist = plist;
}
// ino.end
}
// ino.end

24
src/de/dhbwstuttgart/parser/CompilationUnitEvaluator.java Normal file
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@ -0,0 +1,24 @@
package de.dhbwstuttgart.parser;
import org.antlr.v4.runtime.tree.*;
import de.dhbwstuttgart.syntaxtree.*;
public class CompilationUnitEvaluator extends Java8BaseListener{
@Override
public void enterCompilationUnit(Java8Parser.CompilationUnitContext ctx) {
System.out.println("SourceFile(");
}
@Override
public void exitCompilationUnit(Java8Parser.CompilationUnitContext ctx) {
System.out.println(")");
}
@Override
public void enterPackageDeclaration(Java8Parser.PackageDeclarationContext ctx) {
System.out.println("package(");
}
@Override
public void exitPackageDeclaration(Java8Parser.PackageDeclarationContext ctx) {
System.out.println(ctx.Identifier());
System.out.println(")");
}
}

26
src/de/dhbwstuttgart/parser/GenericVarDeclarationList.java
View File

@ -1,26 +0,0 @@
package de.dhbwstuttgart.parser;
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
import de.dhbwstuttgart.typeinference.exceptions.DebugException;
public class GenericVarDeclarationList {
private Menge<GenericTypeVar> elements = new Menge<>();
public void addElement(GenericTypeVar e){
elements.addElement(e);
}
public int getEndOffset() {
int ret;
if(elements.isEmpty())throw new DebugException("Es wurde eine GenericVarDeclarationList ohne Elemente geparst");
ret = elements.lastElement().getEndOffset();
return ret;
}
public Menge<GenericTypeVar> getElements(){
return elements;
}
}

98
src/de/dhbwstuttgart/parser/InterfaceAndParameter.java
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@ -1,98 +0,0 @@
// ino.module.InterfaceAndParameter.8614.package
package de.dhbwstuttgart.parser;
// ino.end
// ino.module.InterfaceAndParameter.8614.import
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.syntaxtree.type.ParaList;
import de.dhbwstuttgart.syntaxtree.type.Type;
// ino.class.InterfaceAndParameter.24353.description type=javadoc
/**
* Hilfskonstrukt, um die Grammatik fuer einen Interfaceheader
* ueberschaubar zu halten. Interface und optionale Generics
* werden hiermit kombiniert und sofort nach dem Parsen in der
* Klasse Interface zueruck aufgeloest.
* @author HOTI
*
*/
// ino.end
// ino.class.InterfaceAndParameter.24353.declaration
public class InterfaceAndParameter
// ino.end
// ino.class.InterfaceAndParameter.24353.body
{
// ino.attribute.name.24356.declaration
private String name;
// ino.end
// ino.attribute.plist.24359.declaration
private ParaList plist=new ParaList();
// ino.end
// ino.method.InterfaceAndParameter.24362.definition
public InterfaceAndParameter(String name)
// ino.end
// ino.method.InterfaceAndParameter.24362.body
{
this.name = name;
}
// ino.end
// ino.method.InterfaceAndParameter.24365.definition
public InterfaceAndParameter(String name, ParaList plist)
// ino.end
// ino.method.InterfaceAndParameter.24365.body
{
this.name = name;
this.plist = plist;
}
// ino.end
// ino.method.getParaMenge.24368.definition
public Menge<Type> getParaMenge()
// ino.end
// ino.method.getParaMenge.24368.body
{
if (plist == null) return null;
return plist.get_ParaList();
}
// ino.end
// ino.method.getName.24371.definition
public String getName()
// ino.end
// ino.method.getName.24371.body
{
return name;
}
// ino.end
// ino.method.setName.24374.definition
public void setName(String name)
// ino.end
// ino.method.setName.24374.body
{
this.name = name;
}
// ino.end
// ino.method.getParalist.24377.definition
public ParaList getParalist()
// ino.end
// ino.method.getParalist.24377.body
{
return plist;
}
// ino.end
// ino.method.setParalist.24380.definition
public void setParalist(ParaList plist)
// ino.end
// ino.method.setParalist.24380.body
{
this.plist = plist;
}
// ino.end
}
// ino.end

54
src/de/dhbwstuttgart/parser/InterfaceList.java
View File

@ -1,54 +0,0 @@
// ino.module.InterfaceList.8615.package
package de.dhbwstuttgart.parser;
// ino.end
// ino.module.InterfaceList.8615.import
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.syntaxtree.Interface;
import de.dhbwstuttgart.syntaxtree.misc.UsedId;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.Type;
// ino.class.InterfaceList.24383.description type=javadoc
/**
* Hilfskonstrukt fuer die Grammatik, um ungepruefte
* Typcasts fuer Mengeen zu umgehen. Wird nuer fuer den
* Parser benoetigt.
* @author SCJU
*
*/
// ino.end
// ino.class.InterfaceList.24383.declaration
public class InterfaceList
// ino.end
// ino.class.InterfaceList.24383.body
{
// ino.attribute.superif.24386.declaration
private Menge<UsedId> superif = new Menge<UsedId>();
// ino.end
// ino.method.addInterface.24389.definition
public void addInterface(UsedId uid)
// ino.end
// ino.method.addInterface.24389.body
{
superif.addElement(uid);
}
// ino.end
// ino.method.getMenge.24392.definition
public Menge<Type> getTypeMenge()
// ino.end
// ino.method.getMenge.24392.body
{
Menge<Type> ret = new Menge<>();
for(UsedId name : superif){
ret.add(new Interface(name.get_Name_1Element(), name.getOffset()).getType());
}
return ret;
}
// ino.end
}
// ino.end

1779
src/de/dhbwstuttgart/parser/Java8.g4 Normal file
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205
src/de/dhbwstuttgart/parser/Java8.tokens Normal file
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@ -0,0 +1,205 @@
ABSTRACT=1
ASSERT=2
BOOLEAN=3
BREAK=4
BYTE=5
CASE=6
CATCH=7
CHAR=8
CLASS=9
CONST=10
CONTINUE=11
DEFAULT=12
DO=13
DOUBLE=14
ELSE=15
ENUM=16
EXTENDS=17
FINAL=18
FINALLY=19
FLOAT=20
FOR=21
IF=22
GOTO=23
IMPLEMENTS=24
IMPORT=25
INSTANCEOF=26
INT=27
INTERFACE=28
LONG=29
NATIVE=30
NEW=31
PACKAGE=32
PRIVATE=33
PROTECTED=34
PUBLIC=35
RETURN=36
SHORT=37
STATIC=38
STRICTFP=39
SUPER=40
SWITCH=41
SYNCHRONIZED=42
THIS=43
THROW=44
THROWS=45
TRANSIENT=46
TRY=47
VOID=48
VOLATILE=49
WHILE=50
IntegerLiteral=51
FloatingPointLiteral=52
BooleanLiteral=53
CharacterLiteral=54
StringLiteral=55
NullLiteral=56
LPAREN=57
RPAREN=58
LBRACE=59
RBRACE=60
LBRACK=61
RBRACK=62
SEMI=63
COMMA=64
DOT=65
ASSIGN=66
GT=67
LT=68
BANG=69
TILDE=70
QUESTION=71
COLON=72
EQUAL=73
LE=74
GE=75
NOTEQUAL=76
AND=77
OR=78
INC=79
DEC=80
ADD=81
SUB=82
MUL=83
DIV=84
BITAND=85
BITOR=86
CARET=87
MOD=88
ARROW=89
COLONCOLON=90
ADD_ASSIGN=91
SUB_ASSIGN=92
MUL_ASSIGN=93
DIV_ASSIGN=94
AND_ASSIGN=95
OR_ASSIGN=96
XOR_ASSIGN=97
MOD_ASSIGN=98
LSHIFT_ASSIGN=99
RSHIFT_ASSIGN=100
URSHIFT_ASSIGN=101
Identifier=102
AT=103
ELLIPSIS=104
WS=105
COMMENT=106
LINE_COMMENT=107
'abstract'=1
'assert'=2
'boolean'=3
'break'=4
'byte'=5
'case'=6
'catch'=7
'char'=8
'class'=9
'const'=10
'continue'=11
'default'=12
'do'=13
'double'=14
'else'=15
'enum'=16
'extends'=17
'final'=18
'finally'=19
'float'=20
'for'=21
'if'=22
'goto'=23
'implements'=24
'import'=25
'instanceof'=26
'int'=27
'interface'=28
'long'=29
'native'=30
'new'=31
'package'=32
'private'=33
'protected'=34
'public'=35
'return'=36
'short'=37
'static'=38
'strictfp'=39
'super'=40
'switch'=41
'synchronized'=42
'this'=43
'throw'=44
'throws'=45
'transient'=46
'try'=47
'void'=48
'volatile'=49
'while'=50
'null'=56
'('=57
')'=58
'{'=59
'}'=60
'['=61
']'=62
';'=63
','=64
'.'=65
'='=66
'>'=67
'<'=68
'!'=69
'~'=70
'?'=71
':'=72
'=='=73
'<='=74
'>='=75
'!='=76
'&&'=77
'||'=78
'++'=79
'--'=80
'+'=81
'-'=82
'*'=83
'/'=84
'&'=85
'|'=86
'^'=87
'%'=88
'->'=89
'::'=90
'+='=91
'-='=92
'*='=93
'/='=94
'&='=95
'|='=96
'^='=97
'%='=98
'<<='=99
'>>='=100
'>>>='=101
'@'=103
'...'=104

2883
src/de/dhbwstuttgart/parser/Java8BaseListener.java Normal file
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// Generated from Java8.g4 by ANTLR 4.5.3
package de.dhbwstuttgart.parser;
import org.antlr.v4.runtime.Lexer;
import org.antlr.v4.runtime.CharStream;
import org.antlr.v4.runtime.Token;
import org.antlr.v4.runtime.TokenStream;
import org.antlr.v4.runtime.*;
import org.antlr.v4.runtime.atn.*;
import org.antlr.v4.runtime.dfa.DFA;
import org.antlr.v4.runtime.misc.*;
@SuppressWarnings({"all", "warnings", "unchecked", "unused", "cast"})
public class Java8Lexer extends Lexer {
static { RuntimeMetaData.checkVersion("4.5.3", RuntimeMetaData.VERSION); }
protected static final DFA[] _decisionToDFA;
protected static final PredictionContextCache _sharedContextCache =
new PredictionContextCache();
public static final int
ABSTRACT=1, ASSERT=2, BOOLEAN=3, BREAK=4, BYTE=5, CASE=6, CATCH=7, CHAR=8,
CLASS=9, CONST=10, CONTINUE=11, DEFAULT=12, DO=13, DOUBLE=14, ELSE=15,
ENUM=16, EXTENDS=17, FINAL=18, FINALLY=19, FLOAT=20, FOR=21, IF=22, GOTO=23,
IMPLEMENTS=24, IMPORT=25, INSTANCEOF=26, INT=27, INTERFACE=28, LONG=29,
NATIVE=30, NEW=31, PACKAGE=32, PRIVATE=33, PROTECTED=34, PUBLIC=35, RETURN=36,
SHORT=37, STATIC=38, STRICTFP=39, SUPER=40, SWITCH=41, SYNCHRONIZED=42,
THIS=43, THROW=44, THROWS=45, TRANSIENT=46, TRY=47, VOID=48, VOLATILE=49,
WHILE=50, IntegerLiteral=51, FloatingPointLiteral=52, BooleanLiteral=53,
CharacterLiteral=54, StringLiteral=55, NullLiteral=56, LPAREN=57, RPAREN=58,
LBRACE=59, RBRACE=60, LBRACK=61, RBRACK=62, SEMI=63, COMMA=64, DOT=65,
ASSIGN=66, GT=67, LT=68, BANG=69, TILDE=70, QUESTION=71, COLON=72, EQUAL=73,
LE=74, GE=75, NOTEQUAL=76, AND=77, OR=78, INC=79, DEC=80, ADD=81, SUB=82,
MUL=83, DIV=84, BITAND=85, BITOR=86, CARET=87, MOD=88, ARROW=89, COLONCOLON=90,
ADD_ASSIGN=91, SUB_ASSIGN=92, MUL_ASSIGN=93, DIV_ASSIGN=94, AND_ASSIGN=95,
OR_ASSIGN=96, XOR_ASSIGN=97, MOD_ASSIGN=98, LSHIFT_ASSIGN=99, RSHIFT_ASSIGN=100,
URSHIFT_ASSIGN=101, Identifier=102, AT=103, ELLIPSIS=104, WS=105, COMMENT=106,
LINE_COMMENT=107;
public static String[] modeNames = {
"DEFAULT_MODE"
};
public static final String[] ruleNames = {
"ABSTRACT", "ASSERT", "BOOLEAN", "BREAK", "BYTE", "CASE", "CATCH", "CHAR",
"CLASS", "CONST", "CONTINUE", "DEFAULT", "DO", "DOUBLE", "ELSE", "ENUM",
"EXTENDS", "FINAL", "FINALLY", "FLOAT", "FOR", "IF", "GOTO", "IMPLEMENTS",
"IMPORT", "INSTANCEOF", "INT", "INTERFACE", "LONG", "NATIVE", "NEW", "PACKAGE",
"PRIVATE", "PROTECTED", "PUBLIC", "RETURN", "SHORT", "STATIC", "STRICTFP",
"SUPER", "SWITCH", "SYNCHRONIZED", "THIS", "THROW", "THROWS", "TRANSIENT",
"TRY", "VOID", "VOLATILE", "WHILE", "IntegerLiteral", "DecimalIntegerLiteral",
"HexIntegerLiteral", "OctalIntegerLiteral", "BinaryIntegerLiteral", "IntegerTypeSuffix",
"DecimalNumeral", "Digits", "Digit", "NonZeroDigit", "DigitsAndUnderscores",
"DigitOrUnderscore", "Underscores", "HexNumeral", "HexDigits", "HexDigit",
"HexDigitsAndUnderscores", "HexDigitOrUnderscore", "OctalNumeral", "OctalDigits",
"OctalDigit", "OctalDigitsAndUnderscores", "OctalDigitOrUnderscore", "BinaryNumeral",
"BinaryDigits", "BinaryDigit", "BinaryDigitsAndUnderscores", "BinaryDigitOrUnderscore",
"FloatingPointLiteral", "DecimalFloatingPointLiteral", "ExponentPart",
"ExponentIndicator", "SignedInteger", "Sign", "FloatTypeSuffix", "HexadecimalFloatingPointLiteral",
"HexSignificand", "BinaryExponent", "BinaryExponentIndicator", "BooleanLiteral",
"CharacterLiteral", "SingleCharacter", "StringLiteral", "StringCharacters",
"StringCharacter", "EscapeSequence", "OctalEscape", "ZeroToThree", "UnicodeEscape",
"NullLiteral", "LPAREN", "RPAREN", "LBRACE", "RBRACE", "LBRACK", "RBRACK",
"SEMI", "COMMA", "DOT", "ASSIGN", "GT", "LT", "BANG", "TILDE", "QUESTION",
"COLON", "EQUAL", "LE", "GE", "NOTEQUAL", "AND", "OR", "INC", "DEC", "ADD",
"SUB", "MUL", "DIV", "BITAND", "BITOR", "CARET", "MOD", "ARROW", "COLONCOLON",
"ADD_ASSIGN", "SUB_ASSIGN", "MUL_ASSIGN", "DIV_ASSIGN", "AND_ASSIGN",
"OR_ASSIGN", "XOR_ASSIGN", "MOD_ASSIGN", "LSHIFT_ASSIGN", "RSHIFT_ASSIGN",
"URSHIFT_ASSIGN", "Identifier", "JavaLetter", "JavaLetterOrDigit", "AT",
"ELLIPSIS", "WS", "COMMENT", "LINE_COMMENT"
};
private static final String[] _LITERAL_NAMES = {
null, "'abstract'", "'assert'", "'boolean'", "'break'", "'byte'", "'case'",
"'catch'", "'char'", "'class'", "'const'", "'continue'", "'default'",
"'do'", "'double'", "'else'", "'enum'", "'extends'", "'final'", "'finally'",
"'float'", "'for'", "'if'", "'goto'", "'implements'", "'import'", "'instanceof'",
"'int'", "'interface'", "'long'", "'native'", "'new'", "'package'", "'private'",
"'protected'", "'public'", "'return'", "'short'", "'static'", "'strictfp'",
"'super'", "'switch'", "'synchronized'", "'this'", "'throw'", "'throws'",
"'transient'", "'try'", "'void'", "'volatile'", "'while'", null, null,
null, null, null, "'null'", "'('", "')'", "'{'", "'}'", "'['", "']'",
"';'", "','", "'.'", "'='", "'>'", "'<'", "'!'", "'~'", "'?'", "':'",
"'=='", "'<='", "'>='", "'!='", "'&&'", "'||'", "'++'", "'--'", "'+'",
"'-'", "'*'", "'/'", "'&'", "'|'", "'^'", "'%'", "'->'", "'::'", "'+='",
"'-='", "'*='", "'/='", "'&='", "'|='", "'^='", "'%='", "'<<='", "'>>='",
"'>>>='", null, "'@'", "'...'"
};
private static final String[] _SYMBOLIC_NAMES = {
null, "ABSTRACT", "ASSERT", "BOOLEAN", "BREAK", "BYTE", "CASE", "CATCH",
"CHAR", "CLASS", "CONST", "CONTINUE", "DEFAULT", "DO", "DOUBLE", "ELSE",
"ENUM", "EXTENDS", "FINAL", "FINALLY", "FLOAT", "FOR", "IF", "GOTO", "IMPLEMENTS",
"IMPORT", "INSTANCEOF", "INT", "INTERFACE", "LONG", "NATIVE", "NEW", "PACKAGE",
"PRIVATE", "PROTECTED", "PUBLIC", "RETURN", "SHORT", "STATIC", "STRICTFP",
"SUPER", "SWITCH", "SYNCHRONIZED", "THIS", "THROW", "THROWS", "TRANSIENT",
"TRY", "VOID", "VOLATILE", "WHILE", "IntegerLiteral", "FloatingPointLiteral",
"BooleanLiteral", "CharacterLiteral", "StringLiteral", "NullLiteral",
"LPAREN", "RPAREN", "LBRACE", "RBRACE", "LBRACK", "RBRACK", "SEMI", "COMMA",
"DOT", "ASSIGN", "GT", "LT", "BANG", "TILDE", "QUESTION", "COLON", "EQUAL",
"LE", "GE", "NOTEQUAL", "AND", "OR", "INC", "DEC", "ADD", "SUB", "MUL",
"DIV", "BITAND", "BITOR", "CARET", "MOD", "ARROW", "COLONCOLON", "ADD_ASSIGN",
"SUB_ASSIGN", "MUL_ASSIGN", "DIV_ASSIGN", "AND_ASSIGN", "OR_ASSIGN", "XOR_ASSIGN",
"MOD_ASSIGN", "LSHIFT_ASSIGN", "RSHIFT_ASSIGN", "URSHIFT_ASSIGN", "Identifier",
"AT", "ELLIPSIS", "WS", "COMMENT", "LINE_COMMENT"
};
public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES);
/**
* @deprecated Use {@link #VOCABULARY} instead.
*/
@Deprecated
public static final String[] tokenNames;
static {
tokenNames = new String[_SYMBOLIC_NAMES.length];
for (int i = 0; i < tokenNames.length; i++) {
tokenNames[i] = VOCABULARY.getLiteralName(i);
if (tokenNames[i] == null) {
tokenNames[i] = VOCABULARY.getSymbolicName(i);
}
if (tokenNames[i] == null) {
tokenNames[i] = "<INVALID>";
}
}
}
@Override
@Deprecated
public String[] getTokenNames() {
return tokenNames;
}
@Override
public Vocabulary getVocabulary() {
return VOCABULARY;
}
public Java8Lexer(CharStream input) {
super(input);
_interp = new LexerATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache);
}
@Override
public String getGrammarFileName() { return "Java8.g4"; }
@Override
public String[] getRuleNames() { return ruleNames; }
@Override
public String getSerializedATN() { return _serializedATN; }
@Override
public String[] getModeNames() { return modeNames; }
@Override
public ATN getATN() { return _ATN; }
@Override
public boolean sempred(RuleContext _localctx, int ruleIndex, int predIndex) {
switch (ruleIndex) {
case 146:
return JavaLetter_sempred((RuleContext)_localctx, predIndex);
case 147:
return JavaLetterOrDigit_sempred((RuleContext)_localctx, predIndex);
}
return true;
}
private boolean JavaLetter_sempred(RuleContext _localctx, int predIndex) {
switch (predIndex) {
case 0:
return Character.isJavaIdentifierStart(_input.LA(-1));
case 1:
return Character.isJavaIdentifierStart(Character.toCodePoint((char)_input.LA(-2), (char)_input.LA(-1)));
}
return true;
}
private boolean JavaLetterOrDigit_sempred(RuleContext _localctx, int predIndex) {
switch (predIndex) {
case 2:
return Character.isJavaIdentifierPart(_input.LA(-1));
case 3:
return Character.isJavaIdentifierPart(Character.toCodePoint((char)_input.LA(-2), (char)_input.LA(-1)));
}
return true;
}
public static final String _serializedATN =
"\3\u0430\ud6d1\u8206\uad2d\u4417\uaef1\u8d80\uaadd\2m\u0448\b\1\4\2\t"+
"\2\4\3\t\3\4\4\t\4\4\5\t\5\4\6\t\6\4\7\t\7\4\b\t\b\4\t\t\t\4\n\t\n\4\13"+
"\t\13\4\f\t\f\4\r\t\r\4\16\t\16\4\17\t\17\4\20\t\20\4\21\t\21\4\22\t\22"+
"\4\23\t\23\4\24\t\24\4\25\t\25\4\26\t\26\4\27\t\27\4\30\t\30\4\31\t\31"+
"\4\32\t\32\4\33\t\33\4\34\t\34\4\35\t\35\4\36\t\36\4\37\t\37\4 \t \4!"+
"\t!\4\"\t\"\4#\t#\4$\t$\4%\t%\4&\t&\4\'\t\'\4(\t(\4)\t)\4*\t*\4+\t+\4"+
",\t,\4-\t-\4.\t.\4/\t/\4\60\t\60\4\61\t\61\4\62\t\62\4\63\t\63\4\64\t"+
"\64\4\65\t\65\4\66\t\66\4\67\t\67\48\t8\49\t9\4:\t:\4;\t;\4<\t<\4=\t="+
"\4>\t>\4?\t?\4@\t@\4A\tA\4B\tB\4C\tC\4D\tD\4E\tE\4F\tF\4G\tG\4H\tH\4I"+
"\tI\4J\tJ\4K\tK\4L\tL\4M\tM\4N\tN\4O\tO\4P\tP\4Q\tQ\4R\tR\4S\tS\4T\tT"+
"\4U\tU\4V\tV\4W\tW\4X\tX\4Y\tY\4Z\tZ\4[\t[\4\\\t\\\4]\t]\4^\t^\4_\t_\4"+
"`\t`\4a\ta\4b\tb\4c\tc\4d\td\4e\te\4f\tf\4g\tg\4h\th\4i\ti\4j\tj\4k\t"+
"k\4l\tl\4m\tm\4n\tn\4o\to\4p\tp\4q\tq\4r\tr\4s\ts\4t\tt\4u\tu\4v\tv\4"+
"w\tw\4x\tx\4y\ty\4z\tz\4{\t{\4|\t|\4}\t}\4~\t~\4\177\t\177\4\u0080\t\u0080"+
"\4\u0081\t\u0081\4\u0082\t\u0082\4\u0083\t\u0083\4\u0084\t\u0084\4\u0085"+
"\t\u0085\4\u0086\t\u0086\4\u0087\t\u0087\4\u0088\t\u0088\4\u0089\t\u0089"+
"\4\u008a\t\u008a\4\u008b\t\u008b\4\u008c\t\u008c\4\u008d\t\u008d\4\u008e"+
"\t\u008e\4\u008f\t\u008f\4\u0090\t\u0090\4\u0091\t\u0091\4\u0092\t\u0092"+
"\4\u0093\t\u0093\4\u0094\t\u0094\4\u0095\t\u0095\4\u0096\t\u0096\4\u0097"+
"\t\u0097\4\u0098\t\u0098\4\u0099\t\u0099\4\u009a\t\u009a\3\2\3\2\3\2\3"+
"\2\3\2\3\2\3\2\3\2\3\2\3\3\3\3\3\3\3\3\3\3\3\3\3\3\3\4\3\4\3\4\3\4\3\4"+
"\3\4\3\4\3\4\3\5\3\5\3\5\3\5\3\5\3\5\3\6\3\6\3\6\3\6\3\6\3\7\3\7\3\7\3"+
"\7\3\7\3\b\3\b\3\b\3\b\3\b\3\b\3\t\3\t\3\t\3\t\3\t\3\n\3\n\3\n\3\n\3\n"+
"\3\n\3\13\3\13\3\13\3\13\3\13\3\13\3\f\3\f\3\f\3\f\3\f\3\f\3\f\3\f\3\f"+
"\3\r\3\r\3\r\3\r\3\r\3\r\3\r\3\r\3\16\3\16\3\16\3\17\3\17\3\17\3\17\3"+
"\17\3\17\3\17\3\20\3\20\3\20\3\20\3\20\3\21\3\21\3\21\3\21\3\21\3\22\3"+
"\22\3\22\3\22\3\22\3\22\3\22\3\22\3\23\3\23\3\23\3\23\3\23\3\23\3\24\3"+
"\24\3\24\3\24\3\24\3\24\3\24\3\24\3\25\3\25\3\25\3\25\3\25\3\25\3\26\3"+
"\26\3\26\3\26\3\27\3\27\3\27\3\30\3\30\3\30\3\30\3\30\3\31\3\31\3\31\3"+
"\31\3\31\3\31\3\31\3\31\3\31\3\31\3\31\3\32\3\32\3\32\3\32\3\32\3\32\3"+
"\32\3\33\3\33\3\33\3\33\3\33\3\33\3\33\3\33\3\33\3\33\3\33\3\34\3\34\3"+
"\34\3\34\3\35\3\35\3\35\3\35\3\35\3\35\3\35\3\35\3\35\3\35\3\36\3\36\3"+
"\36\3\36\3\36\3\37\3\37\3\37\3\37\3\37\3\37\3\37\3 \3 \3 \3 \3!\3!\3!"+
"\3!\3!\3!\3!\3!\3\"\3\"\3\"\3\"\3\"\3\"\3\"\3\"\3#\3#\3#\3#\3#\3#\3#\3"+
"#\3#\3#\3$\3$\3$\3$\3$\3$\3$\3%\3%\3%\3%\3%\3%\3%\3&\3&\3&\3&\3&\3&\3"+
"\'\3\'\3\'\3\'\3\'\3\'\3\'\3(\3(\3(\3(\3(\3(\3(\3(\3(\3)\3)\3)\3)\3)\3"+
")\3*\3*\3*\3*\3*\3*\3*\3+\3+\3+\3+\3+\3+\3+\3+\3+\3+\3+\3+\3+\3,\3,\3"+
",\3,\3,\3-\3-\3-\3-\3-\3-\3.\3.\3.\3.\3.\3.\3.\3/\3/\3/\3/\3/\3/\3/\3"+
"/\3/\3/\3\60\3\60\3\60\3\60\3\61\3\61\3\61\3\61\3\61\3\62\3\62\3\62\3"+
"\62\3\62\3\62\3\62\3\62\3\62\3\63\3\63\3\63\3\63\3\63\3\63\3\64\3\64\3"+
"\64\3\64\5\64\u028d\n\64\3\65\3\65\5\65\u0291\n\65\3\66\3\66\5\66\u0295"+
"\n\66\3\67\3\67\5\67\u0299\n\67\38\38\58\u029d\n8\39\39\3:\3:\3:\5:\u02a4"+
"\n:\3:\3:\3:\5:\u02a9\n:\5:\u02ab\n:\3;\3;\5;\u02af\n;\3;\5;\u02b2\n;"+
"\3<\3<\5<\u02b6\n<\3=\3=\3>\6>\u02bb\n>\r>\16>\u02bc\3?\3?\5?\u02c1\n"+
"?\3@\6@\u02c4\n@\r@\16@\u02c5\3A\3A\3A\3A\3B\3B\5B\u02ce\nB\3B\5B\u02d1"+
"\nB\3C\3C\3D\6D\u02d6\nD\rD\16D\u02d7\3E\3E\5E\u02dc\nE\3F\3F\5F\u02e0"+
"\nF\3F\3F\3G\3G\5G\u02e6\nG\3G\5G\u02e9\nG\3H\3H\3I\6I\u02ee\nI\rI\16"+
"I\u02ef\3J\3J\5J\u02f4\nJ\3K\3K\3K\3K\3L\3L\5L\u02fc\nL\3L\5L\u02ff\n"+
"L\3M\3M\3N\6N\u0304\nN\rN\16N\u0305\3O\3O\5O\u030a\nO\3P\3P\5P\u030e\n"+
"P\3Q\3Q\3Q\5Q\u0313\nQ\3Q\5Q\u0316\nQ\3Q\5Q\u0319\nQ\3Q\3Q\3Q\5Q\u031e"+
"\nQ\3Q\5Q\u0321\nQ\3Q\3Q\3Q\5Q\u0326\nQ\3Q\3Q\3Q\5Q\u032b\nQ\3R\3R\3R"+
"\3S\3S\3T\5T\u0333\nT\3T\3T\3U\3U\3V\3V\3W\3W\3W\5W\u033e\nW\3X\3X\5X"+
"\u0342\nX\3X\3X\3X\5X\u0347\nX\3X\3X\5X\u034b\nX\3Y\3Y\3Y\3Z\3Z\3[\3["+
"\3[\3[\3[\3[\3[\3[\3[\5[\u035b\n[\3\\\3\\\3\\\3\\\3\\\3\\\3\\\3\\\5\\"+
"\u0365\n\\\3]\3]\3^\3^\5^\u036b\n^\3^\3^\3_\6_\u0370\n_\r_\16_\u0371\3"+
"`\3`\5`\u0376\n`\3a\3a\3a\3a\5a\u037c\na\3b\3b\3b\3b\3b\3b\3b\3b\3b\3"+
"b\3b\5b\u0389\nb\3c\3c\3d\3d\3d\3d\3d\3d\3d\3e\3e\3e\3e\3e\3f\3f\3g\3"+
"g\3h\3h\3i\3i\3j\3j\3k\3k\3l\3l\3m\3m\3n\3n\3o\3o\3p\3p\3q\3q\3r\3r\3"+
"s\3s\3t\3t\3u\3u\3v\3v\3v\3w\3w\3w\3x\3x\3x\3y\3y\3y\3z\3z\3z\3{\3{\3"+
"{\3|\3|\3|\3}\3}\3}\3~\3~\3\177\3\177\3\u0080\3\u0080\3\u0081\3\u0081"+
"\3\u0082\3\u0082\3\u0083\3\u0083\3\u0084\3\u0084\3\u0085\3\u0085\3\u0086"+
"\3\u0086\3\u0086\3\u0087\3\u0087\3\u0087\3\u0088\3\u0088\3\u0088\3\u0089"+
"\3\u0089\3\u0089\3\u008a\3\u008a\3\u008a\3\u008b\3\u008b\3\u008b\3\u008c"+
"\3\u008c\3\u008c\3\u008d\3\u008d\3\u008d\3\u008e\3\u008e\3\u008e\3\u008f"+
"\3\u008f\3\u008f\3\u0090\3\u0090\3\u0090\3\u0090\3\u0091\3\u0091\3\u0091"+
"\3\u0091\3\u0092\3\u0092\3\u0092\3\u0092\3\u0092\3\u0093\3\u0093\7\u0093"+
"\u040e\n\u0093\f\u0093\16\u0093\u0411\13\u0093\3\u0094\3\u0094\3\u0094"+
"\3\u0094\3\u0094\3\u0094\5\u0094\u0419\n\u0094\3\u0095\3\u0095\3\u0095"+
"\3\u0095\3\u0095\3\u0095\5\u0095\u0421\n\u0095\3\u0096\3\u0096\3\u0097"+
"\3\u0097\3\u0097\3\u0097\3\u0098\6\u0098\u042a\n\u0098\r\u0098\16\u0098"+
"\u042b\3\u0098\3\u0098\3\u0099\3\u0099\3\u0099\3\u0099\7\u0099\u0434\n"+
"\u0099\f\u0099\16\u0099\u0437\13\u0099\3\u0099\3\u0099\3\u0099\3\u0099"+
"\3\u0099\3\u009a\3\u009a\3\u009a\3\u009a\7\u009a\u0442\n\u009a\f\u009a"+
"\16\u009a\u0445\13\u009a\3\u009a\3\u009a\3\u0435\2\u009b\3\3\5\4\7\5\t"+
"\6\13\7\r\b\17\t\21\n\23\13\25\f\27\r\31\16\33\17\35\20\37\21!\22#\23"+
"%\24\'\25)\26+\27-\30/\31\61\32\63\33\65\34\67\359\36;\37= ?!A\"C#E$G"+
"%I&K\'M(O)Q*S+U,W-Y.[/]\60_\61a\62c\63e\64g\65i\2k\2m\2o\2q\2s\2u\2w\2"+
"y\2{\2}\2\177\2\u0081\2\u0083\2\u0085\2\u0087\2\u0089\2\u008b\2\u008d"+
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"\2\u03b8\u03b9\7?\2\2\u03b9\u03ba\7?\2\2\u03ba\u00ec\3\2\2\2\u03bb\u03bc"+
"\7>\2\2\u03bc\u03bd\7?\2\2\u03bd\u00ee\3\2\2\2\u03be\u03bf\7@\2\2\u03bf"+
"\u03c0\7?\2\2\u03c0\u00f0\3\2\2\2\u03c1\u03c2\7#\2\2\u03c2\u03c3\7?\2"+
"\2\u03c3\u00f2\3\2\2\2\u03c4\u03c5\7(\2\2\u03c5\u03c6\7(\2\2\u03c6\u00f4"+
"\3\2\2\2\u03c7\u03c8\7~\2\2\u03c8\u03c9\7~\2\2\u03c9\u00f6\3\2\2\2\u03ca"+
"\u03cb\7-\2\2\u03cb\u03cc\7-\2\2\u03cc\u00f8\3\2\2\2\u03cd\u03ce\7/\2"+
"\2\u03ce\u03cf\7/\2\2\u03cf\u00fa\3\2\2\2\u03d0\u03d1\7-\2\2\u03d1\u00fc"+
"\3\2\2\2\u03d2\u03d3\7/\2\2\u03d3\u00fe\3\2\2\2\u03d4\u03d5\7,\2\2\u03d5"+
"\u0100\3\2\2\2\u03d6\u03d7\7\61\2\2\u03d7\u0102\3\2\2\2\u03d8\u03d9\7"+
"(\2\2\u03d9\u0104\3\2\2\2\u03da\u03db\7~\2\2\u03db\u0106\3\2\2\2\u03dc"+
"\u03dd\7`\2\2\u03dd\u0108\3\2\2\2\u03de\u03df\7\'\2\2\u03df\u010a\3\2"+
"\2\2\u03e0\u03e1\7/\2\2\u03e1\u03e2\7@\2\2\u03e2\u010c\3\2\2\2\u03e3\u03e4"+
"\7<\2\2\u03e4\u03e5\7<\2\2\u03e5\u010e\3\2\2\2\u03e6\u03e7\7-\2\2\u03e7"+
"\u03e8\7?\2\2\u03e8\u0110\3\2\2\2\u03e9\u03ea\7/\2\2\u03ea\u03eb\7?\2"+
"\2\u03eb\u0112\3\2\2\2\u03ec\u03ed\7,\2\2\u03ed\u03ee\7?\2\2\u03ee\u0114"+
"\3\2\2\2\u03ef\u03f0\7\61\2\2\u03f0\u03f1\7?\2\2\u03f1\u0116\3\2\2\2\u03f2"+
"\u03f3\7(\2\2\u03f3\u03f4\7?\2\2\u03f4\u0118\3\2\2\2\u03f5\u03f6\7~\2"+
"\2\u03f6\u03f7\7?\2\2\u03f7\u011a\3\2\2\2\u03f8\u03f9\7`\2\2\u03f9\u03fa"+
"\7?\2\2\u03fa\u011c\3\2\2\2\u03fb\u03fc\7\'\2\2\u03fc\u03fd\7?\2\2\u03fd"+
"\u011e\3\2\2\2\u03fe\u03ff\7>\2\2\u03ff\u0400\7>\2\2\u0400\u0401\7?\2"+
"\2\u0401\u0120\3\2\2\2\u0402\u0403\7@\2\2\u0403\u0404\7@\2\2\u0404\u0405"+
"\7?\2\2\u0405\u0122\3\2\2\2\u0406\u0407\7@\2\2\u0407\u0408\7@\2\2\u0408"+
"\u0409\7@\2\2\u0409\u040a\7?\2\2\u040a\u0124\3\2\2\2\u040b\u040f\5\u0127"+
"\u0094\2\u040c\u040e\5\u0129\u0095\2\u040d\u040c\3\2\2\2\u040e\u0411\3"+
"\2\2\2\u040f\u040d\3\2\2\2\u040f\u0410\3\2\2\2\u0410\u0126\3\2\2\2\u0411"+
"\u040f\3\2\2\2\u0412\u0419\t\21\2\2\u0413\u0414\n\22\2\2\u0414\u0419\6"+
"\u0094\2\2\u0415\u0416\t\23\2\2\u0416\u0417\t\24\2\2\u0417\u0419\6\u0094"+
"\3\2\u0418\u0412\3\2\2\2\u0418\u0413\3\2\2\2\u0418\u0415\3\2\2\2\u0419"+
"\u0128\3\2\2\2\u041a\u0421\t\25\2\2\u041b\u041c\n\22\2\2\u041c\u0421\6"+
"\u0095\4\2\u041d\u041e\t\23\2\2\u041e\u041f\t\24\2\2\u041f\u0421\6\u0095"+
"\5\2\u0420\u041a\3\2\2\2\u0420\u041b\3\2\2\2\u0420\u041d\3\2\2\2\u0421"+
"\u012a\3\2\2\2\u0422\u0423\7B\2\2\u0423\u012c\3\2\2\2\u0424\u0425\7\60"+
"\2\2\u0425\u0426\7\60\2\2\u0426\u0427\7\60\2\2\u0427\u012e\3\2\2\2\u0428"+
"\u042a\t\26\2\2\u0429\u0428\3\2\2\2\u042a\u042b\3\2\2\2\u042b\u0429\3"+
"\2\2\2\u042b\u042c\3\2\2\2\u042c\u042d\3\2\2\2\u042d\u042e\b\u0098\2\2"+
"\u042e\u0130\3\2\2\2\u042f\u0430\7\61\2\2\u0430\u0431\7,\2\2\u0431\u0435"+
"\3\2\2\2\u0432\u0434\13\2\2\2\u0433\u0432\3\2\2\2\u0434\u0437\3\2\2\2"+
"\u0435\u0436\3\2\2\2\u0435\u0433\3\2\2\2\u0436\u0438\3\2\2\2\u0437\u0435"+
"\3\2\2\2\u0438\u0439\7,\2\2\u0439\u043a\7\61\2\2\u043a\u043b\3\2\2\2\u043b"+
"\u043c\b\u0099\2\2\u043c\u0132\3\2\2\2\u043d\u043e\7\61\2\2\u043e\u043f"+
"\7\61\2\2\u043f\u0443\3\2\2\2\u0440\u0442\n\27\2\2\u0441\u0440\3\2\2\2"+
"\u0442\u0445\3\2\2\2\u0443\u0441\3\2\2\2\u0443\u0444\3\2\2\2\u0444\u0446"+
"\3\2\2\2\u0445\u0443\3\2\2\2\u0446\u0447\b\u009a\2\2\u0447\u0134\3\2\2"+
"\28\2\u028c\u0290\u0294\u0298\u029c\u02a3\u02a8\u02aa\u02ae\u02b1\u02b5"+
"\u02bc\u02c0\u02c5\u02cd\u02d0\u02d7\u02db\u02df\u02e5\u02e8\u02ef\u02f3"+
"\u02fb\u02fe\u0305\u0309\u030d\u0312\u0315\u0318\u031d\u0320\u0325\u032a"+
"\u0332\u033d\u0341\u0346\u034a\u035a\u0364\u036a\u0371\u0375\u037b\u0388"+
"\u040f\u0418\u0420\u042b\u0435\u0443\3\b\2\2";
public static final ATN _ATN =
new ATNDeserializer().deserialize(_serializedATN.toCharArray());
static {
_decisionToDFA = new DFA[_ATN.getNumberOfDecisions()];
for (int i = 0; i < _ATN.getNumberOfDecisions(); i++) {
_decisionToDFA[i] = new DFA(_ATN.getDecisionState(i), i);
}
}
}

205
src/de/dhbwstuttgart/parser/Java8Lexer.tokens Normal file
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ABSTRACT=1
ASSERT=2
BOOLEAN=3
BREAK=4
BYTE=5
CASE=6
CATCH=7
CHAR=8
CLASS=9
CONST=10
CONTINUE=11
DEFAULT=12
DO=13
DOUBLE=14
ELSE=15
ENUM=16
EXTENDS=17
FINAL=18
FINALLY=19
FLOAT=20
FOR=21
IF=22
GOTO=23
IMPLEMENTS=24
IMPORT=25
INSTANCEOF=26
INT=27
INTERFACE=28
LONG=29
NATIVE=30
NEW=31
PACKAGE=32
PRIVATE=33
PROTECTED=34
PUBLIC=35
RETURN=36
SHORT=37
STATIC=38
STRICTFP=39
SUPER=40
SWITCH=41
SYNCHRONIZED=42
THIS=43
THROW=44
THROWS=45
TRANSIENT=46
TRY=47
VOID=48
VOLATILE=49
WHILE=50
IntegerLiteral=51
FloatingPointLiteral=52
BooleanLiteral=53
CharacterLiteral=54
StringLiteral=55
NullLiteral=56
LPAREN=57
RPAREN=58
LBRACE=59
RBRACE=60
LBRACK=61
RBRACK=62
SEMI=63
COMMA=64
DOT=65
ASSIGN=66
GT=67
LT=68
BANG=69
TILDE=70
QUESTION=71
COLON=72
EQUAL=73
LE=74
GE=75
NOTEQUAL=76
AND=77
OR=78
INC=79
DEC=80
ADD=81
SUB=82
MUL=83
DIV=84
BITAND=85
BITOR=86
CARET=87
MOD=88
ARROW=89
COLONCOLON=90
ADD_ASSIGN=91
SUB_ASSIGN=92
MUL_ASSIGN=93
DIV_ASSIGN=94
AND_ASSIGN=95
OR_ASSIGN=96
XOR_ASSIGN=97
MOD_ASSIGN=98
LSHIFT_ASSIGN=99
RSHIFT_ASSIGN=100
URSHIFT_ASSIGN=101
Identifier=102
AT=103
ELLIPSIS=104
WS=105
COMMENT=106
LINE_COMMENT=107
'abstract'=1
'assert'=2
'boolean'=3
'break'=4
'byte'=5
'case'=6
'catch'=7
'char'=8
'class'=9
'const'=10
'continue'=11
'default'=12
'do'=13
'double'=14
'else'=15
'enum'=16
'extends'=17
'final'=18
'finally'=19
'float'=20
'for'=21
'if'=22
'goto'=23
'implements'=24
'import'=25
'instanceof'=26
'int'=27
'interface'=28
'long'=29
'native'=30
'new'=31
'package'=32
'private'=33
'protected'=34
'public'=35
'return'=36
'short'=37
'static'=38
'strictfp'=39
'super'=40
'switch'=41
'synchronized'=42
'this'=43
'throw'=44
'throws'=45
'transient'=46
'try'=47
'void'=48
'volatile'=49
'while'=50
'null'=56
'('=57
')'=58
'{'=59
'}'=60
'['=61
']'=62
';'=63
','=64
'.'=65
'='=66
'>'=67
'<'=68
'!'=69
'~'=70
'?'=71
':'=72
'=='=73
'<='=74
'>='=75
'!='=76
'&&'=77
'||'=78
'++'=79
'--'=80
'+'=81
'-'=82
'*'=83
'/'=84
'&'=85
'|'=86
'^'=87
'%'=88
'->'=89
'::'=90
'+='=91
'-='=92
'*='=93
'/='=94
'&='=95
'|='=96
'^='=97
'%='=98
'<<='=99
'>>='=100
'>>>='=101
'@'=103
'...'=104

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/********************************************
* file: JavaLexer.lex *
* *
* enth<74>lt die JLex-Spezifikation f<>r die *
* Generierung des lexical analyzers *
* *
********************************************/
// user code:
package de.dhbwstuttgart.parser;
import de.dhbwstuttgart.logger.Section;
%%
%char
%line
%{
Token token;
%}
%public
%class JavaLexer
%type boolean
%eofval{
return false;
%eofval}
ws = [ \t\r\n\b\015]+
%state commentblock
%state commentsingleline
%%
abstract {this.token = new Token(JavaParser.ABSTRACT, yytext(), yyline, yychar);return true;}
boolean {this.token = new Token(JavaParser.BOOLEAN, yytext(), yyline, yychar);return true;}
break {this.token = new Token(JavaParser.BREAK, yytext(), yyline, yychar);return true;}
case {this.token = new Token(JavaParser.CASE, yytext(), yyline, yychar);return true;}
catch {this.token = new Token(JavaParser.CATCH, yytext(), yyline, yychar);return true;}
char {this.token = new Token(JavaParser.CHAR, yytext(), yyline, yychar);return true;}
class {this.token = new Token(JavaParser.CLASS, yytext(), yyline, yychar);return true;}
continue {this.token = new Token(JavaParser.CONTINUE, yytext(), yyline, yychar);return true;}
default {this.token = new Token(JavaParser.DEFAULT, yytext(), yyline, yychar);return true;}
do {this.token = new Token(JavaParser.DO, yytext(), yyline, yychar);return true;}
else {this.token = new Token(JavaParser.ELSE, yytext(), yyline, yychar);return true;}
extends {this.token = new Token(JavaParser.EXTENDS, yytext(), yyline, yychar);return true;}
final {this.token = new Token(JavaParser.FINAL, yytext(), yyline, yychar);return true;}
finally {this.token = new Token(JavaParser.FINALLY, yytext(), yyline, yychar);return true;}
for {this.token = new Token(JavaParser.FOR, yytext(), yyline, yychar);return true;}
if {this.token = new Token(JavaParser.IF, yytext(), yyline, yychar);return true;}
instanceof {this.token = new Token(JavaParser.INSTANCEOF, yytext(), yyline, yychar);return true;}
interface {this.token = new Token(JavaParser.INTERFACE, yytext(), yyline, yychar);return true;}
int {this.token = new Token(JavaParser.INT, yytext(), yyline, yychar);return true;}
implements {this.token = new Token(JavaParser.IMPLEMENTS, yytext(), yyline, yychar);return true;}
new {this.token = new Token(JavaParser.NEW, yytext(), yyline, yychar);return true;}
package {this.token = new Token(JavaParser.PACKAGE, yytext(), yyline, yychar);return true;}
import {this.token = new Token(JavaParser.IMPORT, yytext(), yyline, yychar);return true;}
private {this.token = new Token(JavaParser.PRIVATE, yytext(), yyline, yychar);return true;}
protected {this.token = new Token(JavaParser.PROTECTED, yytext(), yyline, yychar);return true;}
public {this.token = new Token(JavaParser.PUBLIC, yytext(), yyline, yychar);return true;}
return {this.token = new Token(JavaParser.RETURN, yytext(), yyline, yychar);return true;}
static {this.token = new Token(JavaParser.STATIC, yytext(), yyline, yychar);return true;}
super {this.token = new Token(JavaParser.SUPER, yytext(), yyline, yychar);return true;}
switch {this.token = new Token(JavaParser.SWITCH, yytext(), yyline, yychar);return true;}
this {this.token = new Token(JavaParser.THIS, yytext(), yyline,yychar);return true;}
throw {this.token = new Token(JavaParser.THROW, yytext(), yyline, yychar);return true;}
throws {this.token = new Token(JavaParser.THROWS, yytext(), yyline, yychar);return true;}
try {this.token = new Token(JavaParser.TRY, yytext(), yyline, yychar);return true;}
void {this.token = new Token(JavaParser.VOID, yytext(), yyline, yychar);return true;}
while {this.token = new Token(JavaParser.WHILE, yytext(), yyline, yychar);return true;}
"//" {yybegin(commentsingleline);}
"/*" {yybegin(commentblock);}
<commentblock> "*/" {yybegin(YYINITIAL);}
<commentblock> [^\*]* {}
<commentblock> "*" {}
<commentsingleline> [\t\r\n\b\015]+ {yybegin(YYINITIAL);}
<commentsingleline> [^\\t\r\n\b\015]+ {}
[1-9][0-9]*[L]? {
String lexem = yytext();
if(lexem.endsWith("L"))
{
lexem = lexem.substring(0, lexem.length() - 1);
this.token = new Token(JavaParser.LONGLITERAL, lexem, yyline, yychar);return true;
}
else
{
this.token = new Token(JavaParser.INTLITERAL, lexem, yyline, yychar);return true;
}
}
0[xX][0-9a-fA-F]+[L]? {
String lexem = yytext();
if(lexem.endsWith("L"))
{
lexem = lexem.substring(0, lexem.length() - 1);
this.token = new Token(JavaParser.LONGLITERAL, lexem, yyline, yychar);return true;
}
else
{
this.token = new Token(JavaParser.INTLITERAL, lexem, yyline, yychar);return true;
}
}
0[0-7]*[L]? {
String lexem = yytext();
if(lexem.endsWith("L"))
{
lexem = lexem.substring(0, lexem.length() - 1);
this.token = new Token(JavaParser.LONGLITERAL, lexem, yyline, yychar);return true;
}
else
{
this.token = new Token(JavaParser.INTLITERAL, lexem, yyline, yychar);return true;
}
}
[1-9][0-9]*[.]?[0-9]*[f] {
this.token = new Token(JavaParser.FLOATLITERAL, yytext(), yyline, yychar);return true;
}
[1-9][0-9]*[.][0-9]* {
this.token = new Token(JavaParser.DOUBLELITERAL, yytext(), yyline, yychar);return true;
}
true|false {
this.token = new Token(JavaParser.BOOLLITERAL, yytext(), yyline, yychar);return true;
}
null {
this.token = new Token(JavaParser.JNULL, yytext(), yyline, yychar);return true;
}
\'[a-zA-Z0-9!@#$%\&*\(\),\<.\>/\?;:]\' {
this.token = new Token(JavaParser.CHARLITERAL, yytext(), yyline, yychar);return true;
}
\"[a-zA-Z0-9!@#$%^&*\(\),\<.\>/\?;:\ ]*\" {
this.token = new Token(JavaParser.STRINGLITERAL, yytext(), yyline, yychar);return true;
}
[a-zA-Z$_][a-zA-Z0-9$_]* {
this.token = new Token(JavaParser.IDENTIFIER, yytext(), yyline, yychar);return true;
}
[()\{\}\[\];,.] {
this.token = new Token(JavaParser.BRACE,yytext().charAt(0), yyline, yychar);return true;
}
[=><!~?:] {
this.token = new Token(JavaParser.RELOP,yytext().charAt(0), yyline, yychar);return true;
}
"==" { this.token = new Token(JavaParser.EQUAL, yytext(), yyline, yychar);return true;}
"<=" { this.token = new Token(JavaParser.LESSEQUAL, yytext(), yyline, yychar);return true;}
">=" {this.token = new Token(JavaParser.GREATEREQUAL, yytext(), yyline, yychar);return true;}
"!=" {this.token = new Token(JavaParser.NOTEQUAL, yytext(), yyline, yychar);return true;}
"||" {this.token = new Token(JavaParser.LOGICALOR, yytext(), yyline, yychar);return true;}
"&&" {this.token = new Token(JavaParser.LOGICALAND, yytext(), yyline, yychar);return true;}
"++" {this.token = new Token(JavaParser.INCREMENT, yytext(), yyline, yychar);return true;}
"--" {this.token = new Token(JavaParser.DECREMENT, yytext(), yyline, yychar);return true;}
[+\-*/&|^%] {
this.token = new Token(JavaParser.OP, yytext().charAt(0), yyline, yychar);return true;
}
//"<<" {this.token = new Token(JavaParser.SHIFTLEFT, yytext(), yyline, yychar);return true;}
//">>" {this.token = new Token(JavaParser.SHIFTRIGHT, yytext(), yyline, yychar);return true;}
//">>>" {this.token = new Token(JavaParser.UNSIGNEDSHIFTRIGHT, yytext(), yyline, yychar);return true;}
"+=" {this.token = new Token(JavaParser.PLUSEQUAL, yytext(), yyline, yychar);return true;}
"-=" {this.token = new Token(JavaParser.MINUSEQUAL, yytext(), yyline, yychar);return true;}
"*=" {this.token = new Token(JavaParser.TIMESEQUAL, yytext(), yyline, yychar);return true;}
"/=" {this.token = new Token(JavaParser.DIVIDEEQUAL, yytext(), yyline, yychar);return true;}
"&=" {this.token = new Token(JavaParser.ANDEQUAL, yytext(), yyline, yychar);return true;}
"|=" {this.token = new Token(JavaParser.OREQUAL, yytext(), yyline, yychar);return true;}
"^=" {this.token = new Token(JavaParser.XOREQUAL, yytext(), yyline, yychar);return true;}
"%=" {this.token = new Token(JavaParser.MODULOEQUAL, yytext(), yyline, yychar);return true;}
//"<<=" {this.token = new Token(JavaParser.SHIFTLEFTEQUAL, yytext(), yyline, yychar);return true;}
//">>=" {this.token = new Token(JavaParser.SIGNEDSHIFTRIGHTEQUAL, yytext(), yyline, yychar);return true;}
//">>>=" {this.token = new Token(JavaParser.UNSIGNEDSHIFTRIGHTEQUAL, yytext(), yyline, yychar);return true;}
{ws}|\n { /* System.out.print(yytext()); */ }
\\.\n {de.dhbwstuttgart.logger.Logger.getLogger("parser").debug("Kommentar: "+yytext(), Section.PARSER);}
"->" {this.token = new Token(JavaParser.LAMBDAASSIGNMENT, yytext(), yyline, yychar);return true;}

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package de.dhbwstuttgart.parser;
import org.antlr.v4.runtime.*;
import org.antlr.v4.runtime.ANTLRInputStream;
import org.antlr.v4.runtime.CommonTokenStream;
import org.antlr.v4.runtime.ParserRuleContext;
import org.antlr.v4.runtime.tree.ParseTreeWalker;
import de.dhbwstuttgart.syntaxtree.*;
import de.dhbwstuttgart.syntaxtree.modifier.*;
import de.dhbwstuttgart.typecheck.*;
import java.util.Scanner;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
public class RunParser{
public static void main(String[] args){
try{
Scanner sc = new Scanner(System.in);
String inputString = sc.nextLine();
while(sc.hasNextLine()) inputString = inputString + sc.nextLine() + "\n";
InputStream stream = new ByteArrayInputStream(inputString.getBytes(StandardCharsets.UTF_8));
ANTLRInputStream input = new ANTLRInputStream(stream);
Java8Lexer lexer = new Java8Lexer(input);
CommonTokenStream tokens = new CommonTokenStream(lexer);
Java8Parser parser = new Java8Parser(tokens);
Java8Parser.CompilationUnitContext tree = parser.compilationUnit();
SyntaxTreeGenerator generator = new SyntaxTreeGenerator();
SourceFile f = generator.convert((Java8Parser.CompilationUnitContext) tree);
String pkgName = f.getPkgName();
System.out.println(pkgName);
System.out.println("classes:");
for(ClassOrInterface c : f.KlassenVektor){
for(Modifier mod : c.getModifiers().getModifierList()){
System.out.println(mod.getClass().getName());
}
System.out.println(c.getClassName().toString());
}
}
catch(java.util.NoSuchElementException e){
System.out.println("Error: Source seems to be empty.");
}
catch(IOException e){
System.out.println("An exception occured which is on our TODO list.");
e.printStackTrace();
}
}
}

54
src/de/dhbwstuttgart/parser/Scanner.java
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@ -1,54 +0,0 @@
// ino.module.Scanner.8618.package
package de.dhbwstuttgart.parser;
// ino.end
// ino.class.Scanner.24842.declaration
public class Scanner extends JavaLexer implements JavaParser.yyInput
// ino.end
// ino.class.Scanner.24842.body
{
// ino.method.Scanner.24847.definition
public Scanner (java.io.Reader reader)
// ino.end
// ino.method.Scanner.24847.body
{
super (reader);
}
// ino.end
// ino.method.token.24850.definition
public int token ()
// ino.end
// ino.method.token.24850.body
{
if (token.token instanceof String)
{
return (int)(((String)token.token).charAt(0));
}
else
{
return ((Integer)token.token).intValue();
}
}
// ino.end
// ino.method.advance.24853.definition
public boolean advance ()
throws java.io.IOException
// ino.end
// ino.method.advance.24853.body
{
boolean ret = yylex();
return ret;
}
// ino.end
// ino.method.value.24856.definition
public Object value ()
// ino.end
// ino.method.value.24856.body
{
return this.token;
}
// ino.end
}
// ino.end

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src/de/dhbwstuttgart/parser/SyntaxTreeGenerator.java Normal file
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package de.dhbwstuttgart.parser;
import de.dhbwstuttgart.syntaxtree.*;
import de.dhbwstuttgart.syntaxtree.modifier.*;
import de.dhbwstuttgart.syntaxtree.statement.Block;
import de.dhbwstuttgart.syntaxtree.statement.Expr;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.typecheck.*;
import java.util.ArrayList;
import java.util.List;
import org.antlr.v4.runtime.tree.TerminalNode;
public class SyntaxTreeGenerator{
JavaClassRegistry reg = new JavaClassRegistry();
String pkgName = null;
List<JavaClassName> imports = null;
public void getNames(Java8Parser.CompilationUnitContext ctx){
if(ctx.packageDeclaration() != null){
this.pkgName = "";
for(TerminalNode t : ctx.packageDeclaration().Identifier()){
this.pkgName = this.pkgName + "." + t.toString();
}
this.pkgName = this.pkgName.substring(1);
}
String nameString = "";
for (Java8Parser.TypeDeclarationContext typeDecl : ctx.typeDeclaration()){
if(typeDecl.interfaceDeclaration() != null){
if(typeDecl.interfaceDeclaration().normalInterfaceDeclaration() != null){
if(this.pkgName != null){
nameString = this.pkgName + "." + typeDecl.interfaceDeclaration().normalInterfaceDeclaration().Identifier().toString();
}
else{
nameString = typeDecl.interfaceDeclaration().normalInterfaceDeclaration().Identifier().toString();
}
this.reg.existingClasses.add(new JavaClassName(nameString));
}
}
else{
if(typeDecl.classDeclaration().normalClassDeclaration() != null){
if(this.pkgName != ""){
nameString = this.pkgName + "." + typeDecl.classDeclaration().normalClassDeclaration().Identifier().toString();
}
else{
nameString = typeDecl.classDeclaration().normalClassDeclaration().Identifier().toString();
}
this.reg.existingClasses.add(new JavaClassName(nameString));
}
}
}
}
public SourceFile convert(Java8Parser.CompilationUnitContext ctx){
List<ClassOrInterface> classes = new ArrayList<>();
this.getNames(ctx);
for(Java8Parser.TypeDeclarationContext typeDecl : ctx.typeDeclaration()){
ClassOrInterface newClass = null;
if(typeDecl.classDeclaration() != null){
newClass = convertClass(typeDecl.classDeclaration());
}
else{
newClass = convertInterface(typeDecl.interfaceDeclaration());
}
classes.add(newClass);
}
return new SourceFile(this.pkgName, classes, this.imports);
}
private ClassOrInterface convertClass(Java8Parser.ClassDeclarationContext ctx) {
ClassOrInterface newClass = null;
if(ctx.normalClassDeclaration() != null){
newClass = convertNormal(ctx.normalClassDeclaration());
}
else{
newClass = convertEnum(ctx.enumDeclaration());
}
return newClass;
}
private ClassOrInterface convertNormal(Java8Parser.NormalClassDeclarationContext ctx){
Modifiers modifiers = null;
if(ctx.classModifier() != null){
List<Modifier> modList = new ArrayList();
for(Java8Parser.ClassModifierContext mod : ctx.classModifier()){
Modifier newModifier = convert(mod);
modList.add(newModifier);
}
modifiers = new Modifiers(modList);
}
JavaClassName name = convert(ctx.Identifier());
Block class_block = null;
List<Field> fielddecl = null;
GenericDeclarationList genericClassParameters = null;
int offset = 0;
RefType superClass = null;
Boolean isInterface = false;
List<RefType> implementedInterfaces = null;
return new ClassOrInterface(modifiers, name, class_block, fielddecl, genericClassParameters, offset, superClass, isInterface, implementedInterfaces);
}
private Modifier convert(Java8Parser.ClassModifierContext ctx){
Modifier newModifier = null;
if(ctx.annotation() == null){
TerminalNode t = (TerminalNode)ctx.getChild(0);
if(t.getText().equals("public")){
newModifier = new Public();
}
else if(t.getText().equals("private")){
newModifier = new Private();
}
else if(t.getText().equals("protected")){
newModifier = new Protected();
}
else if(t.getText().equals("abstract")){
newModifier = new Abstract();
}
else if(t.getText().equals("static")){
newModifier = new Static();
}
else if(t.getText().equals("strictfp")){
newModifier = new Strictfp();
}
else{
newModifier = new Final();
}
}
return newModifier;
}
/**
Converts a TerminalNode to JavaClassName. If pkgName is set, it will be included like expected.
**/
private JavaClassName convert(TerminalNode t){
String name = "";
if(this.pkgName != null){
name = this.pkgName + "." + t.toString();
}
else{
name = t.toString();
}
return new JavaClassName(name);
}
private ClassOrInterface convertEnum(Java8Parser.EnumDeclarationContext ctx){
return null;
}
private ClassOrInterface convertInterface(Java8Parser.InterfaceDeclarationContext ctx){
return null;
}
}

5
src/de/dhbwstuttgart/parser/TODO Normal file
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= Grammatik =
* Core-Problem: Typinferenz vs. Konstruktoren
* möglicherweise Problem: falsche Return-Expressions

177
src/de/dhbwstuttgart/parser/Token.java
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@ -1,177 +0,0 @@
// ino.module.Token.8619.package
package de.dhbwstuttgart.parser;
// ino.end
// ino.class.Token.24859.declaration
public class Token
// ino.end
// ino.class.Token.24859.body
{
// ino.attribute.token.24862.declaration
public Object token;
// ino.end
// ino.attribute.lexem.24865.declaration
private String lexem;
// ino.end
// ino.attribute.m_LineNumber.24868.declaration
private int m_LineNumber;
// ino.end
// ino.attribute.m_Offset.24871.declaration
private int m_Offset;//hinzugefügt hoth: 14.04.2006
// ino.end
// ino.method.Token.24874.definition
Token (int tok, int lineNumber)
// ino.end
// ino.method.Token.24874.body
{
this.token = new Integer(tok);
m_LineNumber = lineNumber;
}
// ino.end
// ino.method.Token.24877.definition
Token (int tok, String s, int lineNumber)
// ino.end
// ino.method.Token.24877.body
{
lexem = s;
this.token = new Integer(tok);
m_LineNumber = lineNumber;
}
// ino.end
// ino.method.Token.24880.definition
Token (int tok, char c, int lineNumber)
// ino.end
// ino.method.Token.24880.body
{
char[] ch = new char[1];
ch[0] = c;
this.token = new String(ch);
m_LineNumber = lineNumber;
}
// ino.end
// ino.method.Token.24883.defdescription type=line
// hinzugefügt hoth: 14.04.2006
// ino.end
// ino.method.Token.24883.definition
Token (int tok, String s, int lineNumber, int charOffset)
// ino.end
// ino.method.Token.24883.body
{
lexem = s;
this.token = new Integer(tok);
m_LineNumber = lineNumber;
m_Offset = charOffset;
}
// ino.end
// ino.method.Token.24886.defdescription type=line
// hinzugefügt hoth: 14.04.2006
// ino.end
// ino.method.Token.24886.definition
Token (int tok, char c, int lineNumber, int charOffset)
// ino.end
// ino.method.Token.24886.body
{
char[] ch = new char[1];
ch[0] = c;
this.token = new String(ch);
m_LineNumber = lineNumber;
m_Offset = charOffset;
}
// ino.end
// ino.method.getLineNumber.24889.definition
public int getLineNumber()
// ino.end
// ino.method.getLineNumber.24889.body
{
return m_LineNumber;
}
// ino.end
// ino.method.getOffset.24892.definition
public int getOffset()
// ino.end
// ino.method.getOffset.24892.body
{
return m_Offset;
}
// ino.end
// ino.method.getLexem.24895.definition
public String getLexem ()
// ino.end
// ino.method.getLexem.24895.body
{
return lexem;
}
// ino.end
// ino.method.String2Int.24898.definition
public int String2Int()
// ino.end
// ino.method.String2Int.24898.body
{
return Integer.decode(lexem);
}
// ino.end
public long String2Long()
{
return Long.decode(lexem);
}
public float String2Float()
{
return Float.parseFloat(lexem);
}
public double String2Double()
{
return Double.parseDouble(lexem);
}
// ino.method.CharInString.24901.definition
public char CharInString()
// ino.end
// ino.method.CharInString.24901.body
{
char[] tmp = lexem.toCharArray();
return tmp[1];
}
// ino.end
// ino.method.String2Bool.24904.definition
public boolean String2Bool()
// ino.end
// ino.method.String2Bool.24904.body
{
if(lexem.equals("true"))
{
return(true);
}
else
{
return(false);
}
}
// ino.end
// ino.method.get_String.24907.definition
public String get_String()
// ino.end
// ino.method.get_String.24907.body
{
int laenge = lexem.length();
String rueck;
rueck = lexem.substring(1,laenge-1);
return rueck;
}
// ino.end
}
// ino.end

18
src/de/dhbwstuttgart/parser/parse_tree Normal file
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* Listener-Pattern für das Projekt eher ungeeignet.
= Herangehensweise/Format =
* CompilatunUnit (Rot) wird zu Source-File (Root)
* Im Paket Syntaxtree finden sich die Klassen, die ich letztendlich erzeugen muss.
* Kann hier auch Veränderungen vornehmen (Pull Request)
* Wichtig! Typnamen müssen aufgelöst werden können (also z.B. java.lang.util.ArrayList (JavaClassRegistry).
= Idee bei mehreren Files =
* Zunächst alle Files anschauen und Pakate/Klassen für die spätere Verwendung "registrieren".
* Danach erst das komplette Package/alle Klassen imselben Verzeichnis parsen.
== Fragen/PProbleme SyntaxTreeGenerator ==
* ClassRegistry: Unklar, woher diese kommen soll.
* Konstruktor für Class fehlt.
* Namenskonflikt Class vs. Class in Java?

33
src/de/dhbwstuttgart/syntaxtree/BasicAssumptionClass.java
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@ -1,33 +0,0 @@
// ino.module.BasicAssumptionClass.8552.package
package de.dhbwstuttgart.syntaxtree;
// ino.end
// ino.module.BasicAssumptionClass.8552.import
import de.dhbwstuttgart.syntaxtree.modifier.Modifiers;
// ino.class.BasicAssumptionClass.23000.declaration
public class BasicAssumptionClass extends Class
// ino.end
// ino.class.BasicAssumptionClass.23000.body
{
// ino.method.BasicAssumptionClass.23004.definition
public BasicAssumptionClass(String name)
// ino.end
// ino.method.BasicAssumptionClass.23004.body
{
super(name, 0);
}
// ino.end
// ino.method.BasicAssumptionClass.23007.definition
public BasicAssumptionClass(String name, Modifiers mod)
// ino.end
// ino.method.BasicAssumptionClass.23007.body
{
super(name,mod, 0);
}
// ino.end
}
// ino.end

1092
src/de/dhbwstuttgart/syntaxtree/Class.java
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290
src/de/dhbwstuttgart/syntaxtree/ClassBody.java
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@ -1,290 +0,0 @@
// ino.module.ClassBody.8554.package
package de.dhbwstuttgart.syntaxtree;
// ino.end
// ino.module.ClassBody.8554.import
import java.util.Enumeration;
import java.util.Hashtable;
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.logger.Logger;
// ino.end
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.Type;
import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.ResultSet;
// ino.class.ClassBody.23143.declaration
public class ClassBody
{
// ino.attribute.fielddecl.23146.declaration
private Menge<Field>fielddecl = new Menge<Field>();
// ino.end
// ino.attribute.kill.23155.declaration
public Hashtable<Type,Type> kill = new Hashtable<Type,Type>();
// ino.end
// ino.attribute.parserlog.23158.declaration
protected static Logger parserlog = Logger.getLogger("parser");
// ino.end
// ino.method.complete_parahashtable.23173.defdescription type=block
/* public void set_paratype(Menge classlist, UsedId superclass, Menge
pl,Hashtable ph,boolean ext){ DeclId decl;
FieldDecl field;
System.out.println("++ ParaCheck: Fielddecl's: "+fielddecl.toString());
for(Enumeration e=fielddecl.elements();e.hasMoreElements();){
field = (FieldDecl)e.nextElement();
for(Enumeration e1=field.get_Name().elements();e1.hasMoreElements();){
decl=(DeclId)e1.nextElement();
if(superclass != null){
System.out.println("superclass.get_ParaList: "
+superclass.get_ParaList().toString());
for(Enumeration e2 =
superclass.get_ParaList().elements();e2.hasMoreElements();){
System.out.println("paralist.elements:: "+((Type)e2.nextElement()).get_Type());
}
}
if(decl.get_Paratyp()!=null){
System.out.println("++ ParaCheck: Name:
"+decl.get_Name()+"\tParatyp: "+decl.get_Paratyp()); }
else System.out.println("++ ParaCheck: Name: "+decl.get_Name()+"\tkein
Paratyp gesetzt."); }
}
}
*/
// ino.end
public Menge<Field> getFields()
{
return fielddecl;
}
/**
* @author Andreas Stadelmeier, a10023
* Fügt der Klasse eine Feld hinzu.
* @param feld
*/
public void addField(Field i)
{
fielddecl.addElement(i);
}
// ino.method.string_rec.23191.definition
static String string_rec(Hashtable ht)
// ino.end
// ino.method.string_rec.23191.body
{
String record=("[");
for(Enumeration e=ht.elements(),k=ht.keys();e.hasMoreElements();){
String s = (String)k.nextElement();
Object o = e.nextElement();
record=record.concat(" "+s);
if(o instanceof Type){
record=record.concat(" = "+((Type)o).getName());
}
else if(o instanceof Hashtable){
record=record.concat("= ");
record=record.concat(string_rec((Hashtable)o));
if(e.hasMoreElements())
record=record.concat(", ");
}
else if(o instanceof String){
record=record.concat(" = "+o);
if(e.hasMoreElements())
record=record.concat(", ");
}
else {
record=("[FEHLER: string_rec: unbekannter Typ!!!!!!");
}
}
record=record.concat("]");
return(record);
}
// ino.end
// ino.method.string_rec.23194.defdescription type=block
/*static void string_rec(Menge v){
String record=("{");
for(Enumeration e=v.elements();e.hasMoreElements();){
Type t = (Type)e.nextElement();
record=record.concat(" "+t.getName());
if(e.hasMoreElements())
record=record.concat(",");
}
record=record.concat("}");
parserlog.debug(record);
}*/
// ino.end
// ino.method.string_rec.23194.definition
static String string_rec(String st, Hashtable ht)
// ino.end
// ino.method.string_rec.23194.body
{
String record=(st);
record=record.concat("[");
for(Enumeration e=ht.elements(),k=ht.keys();e.hasMoreElements();){
String s = (String)k.nextElement();
Object o = e.nextElement();
record=record.concat(" "+s);
if(o instanceof Type){
record=record.concat(" = "+((Type)o).getName());
}
else if(o instanceof Hashtable){
record=record.concat("= ");
record=record.concat(string_rec((Hashtable)o));
if(e.hasMoreElements())
record=record.concat(", ");
}
else if(o instanceof String){
record=record.concat(" = "+o);
if(e.hasMoreElements())
record=record.concat(", ");
}
else {
record=("FEHLER: string_rec: unbekannter Typ!!!!!! " +o);
}
}
record=record.concat("]");
return(record);
}
// ino.end
// ino.method.string_rec.23197.definition
static String string_rec(String st,Menge v)
// ino.end
// ino.method.string_rec.23197.body
{
String record=(st);
record=record.concat("{");
for(Enumeration e=v.elements();e.hasMoreElements();){
Type t = (Type)e.nextElement();
record=record.concat(" "+t.getName());
if(e.hasMoreElements())
record=record.concat(", ");
}
record=record.concat("}");
return(record);
}
// ino.end
// ino.method.istParameterOK.23200.defdescription type=line
//
// ********************************************************************************************
//
// ino.end
/*
// ino.method.istParameterOK.23200.definition
public void istParameterOK( Menge Parameter, Menge<Class> KlassenVektor )
// ino.end
// ino.method.istParameterOK.23200.body
{
// otth: prueft rekursiv, ob Parameter im Klassenvektor vorkommt, falls RefType, oder ob TypePlaceholder nicht vorkommt
for( int i = 0; i < Parameter.size(); i++)
{
Type TempParameter = (Type)(Parameter.elementAt(i));
// an dieser Stelle: Parametername
if ( TempParameter instanceof RefType )
{
// t im Klassenvektor suchen --> muss deklariert sein
boolean bGefunden = false;
for( int k = 0; k < KlassenVektor.size(); k++)
{
if( KlassenVektor.elementAt(k).getName().equals(((RefType)TempParameter).getTypeName()) )
{
// Namen gleich --> Parameterliste rekursiv pruefen
if( ((RefType)TempParameter).get_ParaList() != null )
{
if( ((RefType)TempParameter).get_ParaList().size() != KlassenVektor.elementAt(k).get_ParaList().size() )
{
parserlog.error( "SEMANTIK-CHECK-FEHLER: Parameteranzahl von\n" + TempParameter.getName() + " stimmt mit der Klassendefinition\n" + KlassenVektor.elementAt(k).getName() + " nicht �berein.", Section.OLD );
System.exit( 1 );
}
else
{
istParameterOK( ((RefType)TempParameter).get_ParaList(), KlassenVektor );
bGefunden = true;
break;
}
}
else
{
// OK ...
bGefunden = true;
break;
}
}
}
// Parameter wurde nicht gefunden:
if( !bGefunden )
{
parserlog.error( "SEMANTIK-CHECK-FEHLER: Parameter " + TempParameter.getName() + " ist noch nicht als Klasse definiert." );
System.exit( 1 );
}
}
else
{
// Tylose Variablen d�rfen nicht deklariert sein
for( int k = 0; k < KlassenVektor.size(); k++)
{
if( KlassenVektor.elementAt(k).getName().equals(TempParameter.getName()) )
{
parserlog.error( "SEMANTIK-CHECK-FEHLER: Parameter " + TempParameter.getName() + " ist bereits als Klasse definiert." );
System.exit( 1 );
}
}
// nicht gefunden
}
} // end otth; end if: t = RefType
}
// ino.end
*/
// ino.method.toString.23203.defdescription type=javadoc
/**
* <br/>Author: Martin Pl�micke
* @return
*/
// ino.end
// ino.method.toString.23203.definition
public String toString()
// ino.end
// ino.method.toString.23203.body
{
return fielddecl.toString();
}
// ino.end
public JavaCodeResult printJavaCode(ResultSet resultSet) {
JavaCodeResult ret = new JavaCodeResult("{\n");
for(Field field : this.fielddecl)ret.attach( field.printJavaCode(resultSet) ).attach( "\n" );
return ret.attach("}\n");
}
}
// ino.end

59
src/de/dhbwstuttgart/syntaxtree/ClassHelper.java
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@ -1,59 +0,0 @@
// ino.module.ClassHelper.8555.package
package de.dhbwstuttgart.syntaxtree;
// ino.end
// ino.module.ClassHelper.8555.import
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.Type;
// ino.class.ClassHelper.23206.declaration
public class ClassHelper
// ino.end
// ino.class.ClassHelper.23206.body
{
// ino.method.findGenericType.23209.defdescription type=javadoc
/**
* HOTI
* Diese Methode sucht in der Klassendefinition nach einen GTV, die
* so heißt wie die im RefType definierte Variable. Wenn sie diese gefunden
* hat, wird sie zurückgeben. Wenn dies nicht der Fall war, schaut sie, falls
* angegeben in den Methodenparametern nach. Findet sie dort auch nichts, liefert
* die Methode <b>null</b>.
* @param type
* @return
*/
// ino.end
// ino.method.findGenericType.23209.definition
@Deprecated
public static GenericTypeVar findGenericType(Type type, Menge<Type> paralist, Menge<GenericTypeVar> methodParaList)
// ino.end
// ino.method.findGenericType.23209.body
{
if(!(type instanceof RefType)){
return null;
}
for(int i=0;i<paralist.size();i++){
if(paralist.get(i) instanceof GenericTypeVar){
GenericTypeVar gtv=(GenericTypeVar)paralist.get(i);
if(gtv.getName().equals(type.getName())){
return gtv;
}
}
}
if(methodParaList!=null){
for(int i=0;i<methodParaList.size();i++){
GenericTypeVar gtv=methodParaList.elementAt(i);
if(gtv.getName().equals(type.getName())){
return gtv;
}
}
}
return(null);
}
// ino.end
}
// ino.end

277
src/de/dhbwstuttgart/syntaxtree/ClassOrInterface.java Executable file
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package de.dhbwstuttgart.syntaxtree;
import de.dhbwstuttgart.core.IItemWithOffset;
import de.dhbwstuttgart.logger.Section;
import de.dhbwstuttgart.typecheck.JavaClassName;
import de.dhbwstuttgart.syntaxtree.modifier.Modifiers;
import de.dhbwstuttgart.syntaxtree.statement.Block;
import de.dhbwstuttgart.syntaxtree.statement.Expr;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.typeinference.ConstraintsSet;
import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.typeinference.ResultSet;
import de.dhbwstuttgart.typeinference.assumptions.ClassAssumption;
import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
import de.dhbwstuttgart.typeinference.exceptions.NotImplementedException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
/**
* Stellt jede Art von Klasse dar. Auch abstrakte Klassen und Interfaces
*/
public class ClassOrInterface extends GTVDeclarationContext implements IItemWithOffset, Generic{
protected Modifiers modifiers;
protected JavaClassName name;
private Block class_block;
private List<Field> fielddecl = new ArrayList<>();
private GenericDeclarationList genericClassParameters;
private int offset;
private RefType superClass;
protected boolean isInterface;
private List<RefType> implementedInterfaces;
public ClassOrInterface(Modifiers modifiers, JavaClassName name, Block class_block, List<Field> fielddecl, GenericDeclarationList genericClassParameters, int offset, RefType superClass, Boolean isInterface, List<RefType> implementedInterfaces){
if(modifiers != null){
this.modifiers = modifiers;
}
if(name != null){
this.name = name;
}
if(class_block != null){
this.class_block = class_block;
}
if(fielddecl != null){
this.fielddecl = fielddecl;
}
if(genericClassParameters != null){
this.genericClassParameters = genericClassParameters;
}
this.offset = offset;
if(superClass != null){
this.superClass = superClass;
}
this.isInterface = isInterface;
if(implementedInterfaces != null){
this.implementedInterfaces = implementedInterfaces;
}
}
// Gets class name
public JavaClassName getClassName(){
return this.name;
}
/////////////////////////////////////////////////////////////////////////
// TypeReconstructionAlgorithmus
/////////////////////////////////////////////////////////////////////////
/**
* Ausgangspunkt f�r den Typrekonstruktionsalgorithmus. Hier werden zun�chst
* die Mengen von Typannahmen V_fields_methods und V_i erstellt, die als Eingabe
* f�r den Algorithmus dienen.<br/>
* (siehe Algorithmus 5.17 TRProg, Martin Pl�micke)
* <br/>Author: J�rg B�uerle
*
* @param supportData
* @param globalAssumptions
* @return Liste aller bisher berechneten, m�glichen Typkombinationen
* @throws CTypeReconstructionException
*/
public ConstraintsSet typeReconstruction(TypeAssumptions globalAssumptions) {
//////////////////////////////
// Und los geht's:
//////////////////////////////
inferencelog.info("Rufe TRStart()...", Section.TYPEINFERENCE);
//////////////////////////////
// Ab hier ...
// @author A10023 - Andreas Stadelmeier:
//////////////////////////////
//Erzeuge Assumptions:
TypeAssumptions assumptions = this.getPrivateFieldAssumptions();
//Globale Assumptions anfügen:
assumptions.add(globalAssumptions);
ConstraintsSet oderConstraints = new ConstraintsSet();
typinferenzLog.debug("Erstellte Assumptions: " + assumptions, Section.TYPEINFERENCE);
//Gibt es hier eine ClassCastException stimmt etwas grundsätzlich nicht!
//this.superClass = (RefType)this.superClass.TYPE(assumptions, this);
for (Field f : this.getFields()) {
oderConstraints.add(f.TYPE(assumptions));
}
typinferenzLog.debug("Erstellte Constraints: " + oderConstraints, Section.TYPEINFERENCE);
return oderConstraints;
}
/**
* Ermittelt alle privaten Felder und Methoden der Klasse und Erstellt eine Assumption für diese.
* Bemerkung: Momentan werden noch alle Felder dieser Klasse zurückgegeben.
* @return Die erstellten TypeAssumptions
*/
private TypeAssumptions getPrivateFieldAssumptions() {
if(this.typeAssumptions != null)return this.typeAssumptions; //Das sorgt dafür, dass die Assumptions nur einmalig generiert werden.
TypeAssumptions assumptions = new TypeAssumptions(this.getName());
for(Field field : this.getFields()){
if(!field.isPublic())assumptions.add(field.createTypeAssumptions(this));
}
this.typeAssumptions = assumptions; //Diese müssen anschließend nicht wieder generiert werden.
return assumptions;
}
/**
* <br/>Author: Martin Pl�micke
* @return
*/
public String toString() {
return name.toString();
}
// Get modifiers
public Modifiers getModifiers(){
return this.modifiers;
}
/**
* Generiert den JavaCode dieser Klasse im Falle für das übergebene resultSet.
* Dem ResultSet entsprechend werden in diesem Java-Code die TypePlaceholder durch die in ResultSet stehenden Typen ersetzt.
* @return Java-Sourcefile
*/
public JavaCodeResult printJavaCode(ResultSet reconstructionResult){
JavaCodeResult ret = new JavaCodeResult("class ");
JavaCodeResult classBodyCode = new JavaCodeResult();
if(this.modifiers!=null)classBodyCode.attach(this.modifiers.printJavaCode(reconstructionResult)).attach(" ");
classBodyCode.attach(this.name + " extends ").attach(this.superClass.printJavaCode(reconstructionResult)).attach("\n");
JavaCodeResult bodyString = new JavaCodeResult("{\n");
for(Field field : this.fielddecl)bodyString.attach( field.printJavaCode(reconstructionResult) ).attach( "\n" );
bodyString.attach("}\n");
classBodyCode.attach(bodyString);
//Zuerst die generischen Parameter für diese Klasse berechnen:
//this.createGenericTypeVars(classBodyCode.getUnresolvedTPH());
if(this.genericClassParameters != null && this.genericClassParameters.size()>0){
ret.attach("<");
Iterator<GenericTypeVar> it = this.genericClassParameters.iterator();
while(it.hasNext()){
GenericTypeVar tph = it.next();
ret.attach(tph.printJavaCode(reconstructionResult));
if(it.hasNext())ret.attach(", ");
}
ret.attach(">");
}
String stringReturn = ret.attach(classBodyCode).toString();
return new JavaCodeResult(stringReturn);
}
public int getOffset(){
return this.offset;
}
/**
* Erstellt einen RefType, welcher auf diese Klasse verweist
* Ersetzt alle Generischen Variablen in der Parameterliste mit TPH
* @return
*/
public RefType getType() {
return new RefType(this.getName().toString(), this.get_ParaList(),this, 0);
}
/**
* Ermittelt die Sichtbaren Felder und Methoden der Klasse.
* (Momentan sind im Projekt alle Felder und Methoden "package private", da der Parser keine Access-Modifier einlesen kann.
* @return
*/
public TypeAssumptions getPublicFieldAssumptions() {
TypeAssumptions ret = new TypeAssumptions();//this.getPrivateFieldAssumptions();
ret.addClassAssumption(new ClassAssumption(this));
for(Field f : this.getFields()){
if(f.isPublic())ret.add(f.createTypeAssumptions(this));
}
for(GenericTypeVar gtv : this.getGenericParameter()){
ret.add(gtv.createAssumptions());
}
return ret;
}
@Override
public boolean equals(Object obj){
if(!(obj instanceof Class))return false;
Class cl = (Class) obj;
if(!(cl.getName().equals(this.getName())))return false;
return true;
}
@Override
public GenericDeclarationList getGenericParameter() {
return this.genericClassParameters;
}
@Override
public List<? extends SyntaxTreeNode> getChildren() {
throw new NotImplementedException();
}
@Override
public String getDescription(){
return "class "+this.getName();
}
@Override
public String getGenericVarDeclarationString(String genericVarDeclaration) {
if(this.genericClassParameters != null){
return ", "+genericVarDeclaration;
}else{
return "<"+genericVarDeclaration+">";
}
}
@Override
public int getGenericVarDeclarationOffset(){
// Falls Generische Parameterliste vorhanden, hier Wert der Liste zurückgegebn
if(this.genericClassParameters != null){
return this.genericClassParameters.getEndOffset();
}else{
return this.offset;
}
}
/**
* Die Super Klasse dieser Klasse.
* @return null für Klasse Object
*/
public RefType getSuperClass(){
return this.superClass;
}
@Override
public boolean isClass() {
return true;
}
public boolean isInterface(){
return isInterface;
}
public List<Field> getFields() {
return fields;
}
}

204
src/de/dhbwstuttgart/syntaxtree/Constant.java
View File

@ -1,204 +0,0 @@
// ino.module.Constant.8556.package
package de.dhbwstuttgart.syntaxtree;
// ino.end
// ino.module.Constant.8556.import
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.core.MyCompiler;
import de.dhbwstuttgart.parser.JavaClassName;
import de.dhbwstuttgart.syntaxtree.modifier.Modifiers;
import de.dhbwstuttgart.syntaxtree.statement.Expr;
import de.dhbwstuttgart.syntaxtree.statement.Literal;
import de.dhbwstuttgart.syntaxtree.type.Type;
import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.ResultSet;
import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
import de.dhbwstuttgart.typeinference.exceptions.NotImplementedException;
// ino.class.Constant.23212.description type=javadoc
/**
* Enthaelt die Eigenschaften einer Konstante (Name, Typ, Modifier, Wert)
*
* @author SCJU
*
*/
// ino.end
// ino.class.Constant.23212.declaration
public class Constant extends Method
// ino.end
// ino.class.Constant.23212.body
{
// ino.attribute.name.23216.declaration
protected String name; // Name der Konstante
// ino.end
// ino.attribute.mod.23219.declaration
protected Modifiers mod = new Modifiers(); // Access-Flags
// ino.end
// ino.attribute.exp.23222.declaration
protected Expr exp; // Wert der Konstante
// ino.end
// ino.attribute.typ.23225.declaration
protected Type typ; // Typ der Konstante
// ino.end
// ino.method.Constant.23228.definition
@Deprecated
public Constant(String name, Modifiers mod)
// ino.end
// ino.method.Constant.23228.body
{
super(0); //Nur ein Workaraound. Da Constant = Deprecated
this.name = name;
this.mod = mod;
}
// ino.end
// ino.method.getValue.23231.defdescription type=javadoc
/**
* Gibt den Wert der Konstantendefinition zurueck.
*/
// ino.end
// ino.method.getValue.23231.definition
public Expr getValue()
// ino.end
// ino.method.getValue.23231.body
{
return exp;
}
// ino.end
// ino.method.setValue.23234.defdescription type=javadoc
/**
* Legt den Wert der Konstantendefinition fest.
*/
// ino.end
// ino.method.setValue.23234.definition
public void setValue(Expr exp)
// ino.end
// ino.method.setValue.23234.body
{
this.exp = exp;
}
// ino.end
// ino.method.getType.23237.defdescription type=javadoc
/**
* Gibt den Typ der Konstantendefinition zurueck.
*/
// ino.end
// ino.method.getType.23237.definition
public Type getType()
// ino.end
// ino.method.getType.23237.body
{
return typ;
}
// ino.end
// ino.method.setType.23240.defdescription type=javadoc
/**
* Legt den Typ der Konstantendefinition fest
*/
// ino.end
// ino.method.setType.23240.definition
public void setType(Type typ)
// ino.end
// ino.method.setType.23240.body
{
this.typ = typ;
}
// ino.end
// ino.method.getTypeName.23243.definition
public JavaClassName getTypeName()
// ino.end
// ino.method.getTypeName.23243.body
{
return new JavaClassName(name);
}
// ino.end
// ino.method.getName.23246.definition
public String getIdentifier()
// ino.end
// ino.method.getName.23246.body
{
return name;
}
// ino.end
// ino.method.setName.23249.definition
public void setName(String name)
// ino.end
// ino.method.setName.23249.body
{
this.name = name;
}
// ino.end
// ino.method.getModifiers.23252.definition
public Modifiers getModifiers()
// ino.end
// ino.method.getModifiers.23252.body
{
return mod;
}
// ino.end
// ino.method.setModifiers.23255.definition
public void setModifiers(Modifiers modifiers)
// ino.end
// ino.method.setModifiers.23255.body
{
this.mod = modifiers;
}
// ino.end
// ino.method.getOffset.23261.definition
public int getOffset()
// ino.end
// ino.method.getOffset.23261.body
{
if(declid.size()<=0)
return MyCompiler.NO_LINENUMBER;
else{
return declid.elementAt(0).getOffset();
}
}
// ino.end
// ino.method.getLineNumber.23264.definition
public int getLineNumber()
// ino.end
// ino.method.getLineNumber.23264.body
{
if(declid.size()<=0)
return MyCompiler.NO_LINENUMBER;
else{
return declid.elementAt(0).getLineNumber();
}
}
// ino.end
@Override
public JavaCodeResult printJavaCode(ResultSet resultSet) {
throw new NotImplementedException();
}
@Override
public TypeAssumptions createTypeAssumptions(Class classmember) {
throw new NotImplementedException();
//return null;
}
@Override
public int getTypeLineNumber() {
// TODO Auto-generated method stub
return 0;
}
}
// ino.end

135
src/de/dhbwstuttgart/syntaxtree/Constructor.java
View File

@ -1,42 +1,20 @@
package de.dhbwstuttgart.syntaxtree;
import org.apache.bcel.Constants;
import org.apache.bcel.classfile.ConstantPool;
import org.apache.bcel.generic.ClassGen;
import org.apache.bcel.generic.ConstantPoolGen;
import org.apache.bcel.generic.InstructionFactory;
import org.apache.bcel.generic.InstructionHandle;
import org.apache.bcel.generic.InstructionList;
import org.apache.bcel.generic.MethodGen;
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.bytecode.ClassGenerator;
import de.dhbwstuttgart.bytecode.DHBWConstantPoolGen;
import de.dhbwstuttgart.bytecode.DHBWInstructionFactory;
import de.dhbwstuttgart.bytecode.MethodGenerator;
import de.dhbwstuttgart.parser.JavaClassName;
import de.dhbwstuttgart.syntaxtree.misc.DeclId;
import de.dhbwstuttgart.syntaxtree.modifier.Modifiers;
import de.dhbwstuttgart.typecheck.JavaClassName;
import de.dhbwstuttgart.syntaxtree.statement.Block;
import de.dhbwstuttgart.syntaxtree.statement.Return;
import de.dhbwstuttgart.syntaxtree.statement.SuperCall;
import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.Type;
import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
import de.dhbwstuttgart.typeinference.ConstraintsSet;
import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.ResultSet;
import de.dhbwstuttgart.typeinference.TypeinferenceResultSet;
import de.dhbwstuttgart.typeinference.TypeinferenceResults;
import de.dhbwstuttgart.typeinference.assumptions.ConstructorAssumption;
import de.dhbwstuttgart.typeinference.assumptions.MethodAssumption;
import de.dhbwstuttgart.typeinference.assumptions.ParameterAssumption;
import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
import de.dhbwstuttgart.typeinference.exceptions.DebugException;
import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
import de.dhbwstuttgart.typeinference.typedeployment.TypeInsertPoint;
import de.dhbwstuttgart.typeinference.typedeployment.TypeInsertSet;
import de.dhbwstuttgart.syntaxtree.type.Void;
public class Constructor extends Method {
@ -45,9 +23,10 @@ public class Constructor extends Method {
* Diese Klasse beherbegt den als Methode geparsten Konstruktor und wandelt sein verhalten zu dem eines Konstruktors ab.
*/
public Constructor(Method methode, Class parent){
super(methode.get_Method_Name(), methode.getType(), methode.getParameterList(),methode.get_Block(), methode.getGenericDeclarationList(), methode.getOffset());
super(methode.get_Name(), methode.getType(), methode.getParameterList(),
methode.get_Block(), methode.getGenericDeclarationList(), methode.getOffset());
//Sicherstellen, dass das erste Statement in der Methode ein SuperCall ist:
if(this.get_Block().get_Statement().size() <1 || ! (this.get_Block().get_Statement().firstElement() instanceof SuperCall)){
if(this.get_Block().get_Statement().size() <1 || ! (this.get_Block().get_Statement().get(0) instanceof SuperCall)){
this.get_Block().statements.add(0, new SuperCall(this.get_Block()));
this.parserPostProcessing(parent);
}
@ -55,7 +34,7 @@ public class Constructor extends Method {
@Override
public TypeAssumptions createTypeAssumptions(Class classmember) {
this.parent = classmember;
Class parentClass = this.getParentClass();
Class parentClass = classmember;
TypeAssumptions ret = new TypeAssumptions();
ret.addAssumption(new ConstructorAssumption(this, parentClass));
return ret;
@ -64,17 +43,14 @@ public class Constructor extends Method {
public void genByteCode(ClassGenerator cg, InstructionList fieldInitializations){
DHBWConstantPoolGen _cp = cg.getConstantPool();
InstructionList il = new InstructionList(); //sollte nicht new sein sondern aus Block kommen
Class parentClass = this.getParentClass();
MethodGenerator method = new MethodGenerator(Constants.ACC_PUBLIC,
this.getType().getBytecodeType(cg, null), this.parameterlist.getBytecodeTypeList(cg,null),
this.parameterlist.getParameterNameArray(), "<init>", parentClass.name.toString(), il, _cp);
MethodGenerator method = new MethodGenerator(Constants.ACC_PUBLIC, this.getType().getBytecodeType(cg, null),
this.parameterlist.getBytecodeTypeList(cg,null) , this.parameterlist.getParameterNameArray(),
"<init>", cg.getClassName(), il, _cp);
//FieldInitializations an Block anfügen
Block block = this.get_Block();
if(block.statements.firstElement() instanceof SuperCall){
block.statements.insertElementAt(new BytecodeInstructionBlock(fieldInitializations), 1);
}else{
if(! (block.statements.get(0) instanceof SuperCall)){
throw new DebugException("Fehlender SuperCall im Konstruktor");
}
@ -83,20 +59,6 @@ public class Constructor extends Method {
cg.addMethod(method.createMethod(cg, getParameterList(), this.getType(), get_Block(), null));
}
/**
* Mit dieser Hilfsklasse kann eine beliebige InstructionList in eine vorhandenen Block als Statement eingefügt werden.
* Wird für Bytecodegenerierung benötigt.
*/
private class BytecodeInstructionBlock extends Block{
InstructionList il;
BytecodeInstructionBlock(InstructionList toInsert){
il = toInsert;
}
@Override
public InstructionList genByteCode(ClassGenerator cg, TypeinferenceResultSet rs){
return il;
}
}
@Override
public void genByteCode(ClassGenerator cg, Class classObj, TypeinferenceResults resultSets) {
@ -121,27 +83,6 @@ public class Constructor extends Method {
gtv.parserPostProcessing(this);
}
}
@Override
public ConstraintsSet TYPE(TypeAssumptions ass) {
//super.setType(this.getParentClass().getType());
super.setType(new Void(this, 0));
return super.TYPE(ass);
}
@Override
public void setType(Type t) {
super.setType(new Void(this, this.getOffset()));
//throw new TypeinferenceException("Einem Konstruktor kann kein Typ zugewiesen werden", this);
//this.methode.setType(t);
}
/*public Constructor(Method methode){
super(methode.getOffset());
this.methode = methode;
this.setDeclIdMenge(methode.getDeclIdMenge());
this.methode.setType(this.methode.getParentClass().getType());
}*/
@Override
public JavaClassName getTypeName() {
@ -152,61 +93,3 @@ public class Constructor extends Method {
}
/*
// ino.class.Constructor.23267.declaration
public class Constructor_Backup extends Method
// ino.end
// ino.class.Constructor.23267.body
{
// ino.method.Constructor.23271.definition
public Constructor_Backup()
// ino.end
// ino.method.Constructor.23271.body
{
this.setParameterList(null);
// #JB# 04.06.2005
// ###########################################################
DeclId decl = new DeclId();
decl.set_Name("<init>");
this.set_DeclId(decl);
// ###########################################################
}
// ino.end
// ino.method.get_codegen_Param_Type.23274.definition
public String get_codegen_Param_Type(Menge paralist)
// ino.end
// ino.method.get_codegen_Param_Type.23274.body
{
String ret = new String();
if(this.getParameterList() == null)
{
ret += "()";
}
else
{
ret += this.getParameterList().get_codegen_ParameterList(paralist);
}
ret += "V";
return ret;
}
// ino.end
// ino.method.codegen.23277.definition
public void codegen(ClassFile classfile, Menge paralist)
throws JVMCodeException
// ino.end
// ino.method.codegen.23277.body
{
classfile.set_constructor_founded(true);
classfile.add_method("<init>", this.get_codegen_Param_Type(paralist), this.getParameterList(), null, get_Block(), declid.firstElement().get_access_flags(), paralist, false);
}
// ino.end
}
*/

31
src/de/dhbwstuttgart/syntaxtree/ExceptionList.java
View File

@ -1,35 +1,14 @@
// ino.module.ExceptionList.8559.package
package de.dhbwstuttgart.syntaxtree;
// ino.end
// ino.module.ExceptionList.8559.import
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import java.util.List;
// ino.class.ExceptionList.23358.declaration
public class ExceptionList
// ino.end
// ino.class.ExceptionList.23358.body
{
// ino.attribute.reftype.23361.declaration
private Menge<RefType> reftype = new Menge<RefType>();
// ino.end
// ino.method.set_addElem.23364.definition
public void set_addElem(RefType rety)
// ino.end
// ino.method.set_addElem.23364.body
{
reftype.addElement(rety);
private List<RefType> exceptions;
public ExceptionList(List<RefType> exceptions){
this.exceptions = exceptions;
}
// ino.end
}
// ino.end

64
src/de/dhbwstuttgart/syntaxtree/Field.java
View File

@ -4,7 +4,6 @@ import org.apache.bcel.generic.ClassGen;
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.bytecode.ClassGenerator;
import de.dhbwstuttgart.syntaxtree.misc.DeclId;
import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.Type;
@ -21,16 +20,16 @@ import de.dhbwstuttgart.typeinference.typedeployment.TypeInsertPoint;
public abstract class Field extends GTVDeclarationContext implements TypeInsertable, Typeable, Generic, GenericTypeInsertable{
protected Menge<DeclId> declid = new Menge<DeclId>(); // Menge, da 'int a, b, c, ...' auch eingeparst werden muss
private Type typ;
private String name;
protected Type typ;
private int offset;
private GenericDeclarationList genericParameters;
public Field(int offset){
this.offset = offset;
public Field(String name, Type type, int offset){
super(offset);
this.name = name;
this.typ = type;
}
@Override
@ -42,10 +41,6 @@ public abstract class Field extends GTVDeclarationContext implements TypeInserta
return this.offset;
}
@Override
public void setType(Type typ) {
this.typ = typ;
}
@Override
public Type getType() {
return typ;
@ -56,40 +51,13 @@ public abstract class Field extends GTVDeclarationContext implements TypeInserta
public Menge<GenericTypeVar> getGenericParameter() {
Menge<GenericTypeVar> ret = new Menge<>();
if(this.genericParameters == null)return ret;
ret.addAll(this.genericParameters.getMenge());
ret.addAll(this.genericParameters.getGTVList());
return ret;
}
GenericDeclarationList getGenericDeclarationList(){
return this.genericParameters;
}
public void set_DeclId(DeclId did)
{
this.declid.addElement(did);
}
public Menge<DeclId> get_Name()
{
return declid;
}
public Menge<DeclId> getDeclIdMenge()
{
// otth: ganzer Vektor zur�ckgeben, um ihn zu kopieren (vgl. MyCompiler - Konstruktor in Methode umwandeln)
return declid;
}
public void setDeclIdMenge( Menge<DeclId> vDeclId )
{
// otth: kompletter Vektor setzen, um ihn zu kopieren (vgl. MyCompiler - Konstruktor in Methode umwandeln)
declid = vDeclId;
}
public abstract JavaCodeResult printJavaCode(ResultSet resultSet);
@ -103,7 +71,7 @@ public abstract class Field extends GTVDeclarationContext implements TypeInserta
public abstract ConstraintsSet TYPE(TypeAssumptions publicAssumptions);
public String getIdentifier() {
return this.get_Name().firstElement().get_Name();
return name;
}
@Override
@ -117,22 +85,6 @@ public abstract class Field extends GTVDeclarationContext implements TypeInserta
return new TypeInsertPoint(this, this, resultSet.getTypeEqualTo(tph), resultSet);
}
/**
* Wird im Zuge des ParserPostProcessing aufgerufen.
* Der Parser kann den Unterschied zwischen einem RefType und einer GTV nicht erkennen.
* Diese Methode ersetzt die RefTypes gegebenenfalls durch eine GTV.
* @param paralist
*/
public void wandleRefTypeAttributes2GenericAttributes(Menge<Type> paralist){
// Zuerst Returntype untersuchen
Type type=getType();
Type pendantReturnType = null;
if(type instanceof RefType)pendantReturnType = ((RefType)type).findGenericType(paralist, new Menge<GenericTypeVar>());//GenericTypeVar pendantReturnType=ClassHelper.findGenericType(type, paralist,new Menge<GenericTypeVar>());
if(pendantReturnType!=null){ //Wenn generisch, dann modifizieren
setType(pendantReturnType);
}
}
public boolean isPublic() {
//TODO: momentan ist jedes Feld public!
return true;

63
src/de/dhbwstuttgart/syntaxtree/FieldDeclaration.java
View File

@ -9,7 +9,6 @@ import org.apache.bcel.generic.ClassGen;
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.bytecode.ClassGenerator;
import de.dhbwstuttgart.syntaxtree.misc.DeclId;
import de.dhbwstuttgart.syntaxtree.statement.Expr;
import de.dhbwstuttgart.syntaxtree.statement.This;
import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
@ -35,35 +34,20 @@ import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
public class FieldDeclaration extends Field{
private Expr wert;
//private Type type;
//private Menge<GenericTypeVar> parameter;
/**
* Dieser Konstruktor der FieldDeclaration erstellt den Syntaxknoten vollständig.
* Kein nachträgliches hinzfügen von Informationen oder aufrufen von parserPostProcessing ist notwendig.
*/
public FieldDeclaration(String name, Type typ){
super(0);//Dieser Deklarator wird nicht vom Parser aufgerufen. Dadurch gibt es auch keinen Offset
this.setType(typ);
this.set_DeclId(new DeclId(name));
public FieldDeclaration(String name, Type typ, Expr value){
super(name, typ, 0);//Dieser Deklarator wird nicht vom Parser aufgerufen. Dadurch gibt es auch keinen Offset
this.wert = value;
}
public FieldDeclaration(int offset){
super(offset);
}
public void setWert(Expr initialExpression){
this.wert = initialExpression;
}
public Expr getWert(){
return this.wert;
}
public String getIdentifier(){
return this.get_Name().elementAt(0).name;
}
@Override
public String toString()
{
@ -72,7 +56,7 @@ public class FieldDeclaration extends Field{
}
public JavaCodeResult printJavaCode(ResultSet resultSet) {
public JavaCodeResult printJavaCode(TypeinferenceResultSet resultSet) {
JavaCodeResult ret = new JavaCodeResult();
JavaCodeResult toAttach = this.getType().printJavaCode(resultSet).attach(" ").attach( this.getIdentifier());
if(this.wert!=null)toAttach.attach(" = ").attach(this.getWert().printJavaCode(resultSet) );
@ -97,23 +81,13 @@ public class FieldDeclaration extends Field{
return assumptions;
}
@Override
public void parserPostProcessing(SyntaxTreeNode parent){
super.parserPostProcessing(parent);
if(this.getType() == null)this.setType(TypePlaceholder.fresh(this));
}
@Override
public Menge<SyntaxTreeNode> getChildren() {
Menge<SyntaxTreeNode> ret = super.getChildren();
if(this.wert!=null)ret.add(this.wert);
return ret;
}
public int getVariableLength()
{
return declid.elementAt(0).get_Name().length();
}
@Override
public ConstraintsSet TYPE(TypeAssumptions publicAssumptions) {
if(this.wert == null && (this.getType() == null || this.getType() instanceof TypePlaceholder))
@ -128,24 +102,9 @@ public class FieldDeclaration extends Field{
for(GenericTypeVar gp : this.getGenericParameter()){
gp.TYPE(localAssumptions);
}
/*
if(this.getType() instanceof GenericTypeVar){
//Falls Typ ein GTV ist muss er syntaktisch kontrolliert werden...
GenericTypeVar gtv = (GenericTypeVar) this.getType();
}
*/
//TypeCheck, falls es sich um einen RefType handelt:
Type thisType = this.getType().TYPE(localAssumptions, this);
this.setType(thisType);
/*
if(this.getType()!=null && (this.getType() instanceof RefType)){
Type replaceType = null;
replaceType = publicAssumptions.getTypeFor((RefType)this.getType());
if(replaceType == null)throw new TypeinferenceException("Der Typ "+this.getType().getName()+" ist nicht korrekt",this);
this.setType(replaceType);
}
*/
Type thisType = this.getType();
UndConstraint c1 = ConstraintsSet.createSingleConstraint(thisType, thisType);
ret.add(c1); //Damit die TypVariable des Felds in den Constraints auftaucht
@ -157,12 +116,6 @@ public class FieldDeclaration extends Field{
}
return ret;
}
@Override
public void wandleRefTypeAttributes2GenericAttributes(Menge<Type> paralist){
super.wandleRefTypeAttributes2GenericAttributes(paralist);
if(this.getWert()!=null)this.getWert().wandleRefTypeAttributes2GenericAttributes(paralist, new Menge<GenericTypeVar>()); //FieldDeclaration hat keine Generischen Variablen, daher leere Liste übergeben
}
/**
* Das besondere bei genByteCode einer FieldDeclaration ist, dass ein InstructionList zurückgegeben wird.
@ -185,7 +138,7 @@ public class FieldDeclaration extends Field{
}
FieldInstruction putFieldInstruction =
cg.getInstructionFactory().createFieldAccess(this.getParentClass().getName().toString(),
cg.getInstructionFactory().createFieldAccess(cg.getClassName(),
this.getDescription(), this.getType().getBytecodeType(cg, rs), Const.PUTFIELD);
il.append(putFieldInstruction );
return il;

188
src/de/dhbwstuttgart/syntaxtree/FormalParameter.java
View File

@ -1,14 +1,13 @@
// ino.module.FormalParameter.8561.package
package de.dhbwstuttgart.syntaxtree;
// ino.end
// ino.module.FormalParameter.8561.import
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.typeinference.Menge;
import java.util.List;
import de.dhbwstuttgart.bytecode.ClassGenerator;
import de.dhbwstuttgart.logger.Logger;
import de.dhbwstuttgart.syntaxtree.misc.DeclId;
import de.dhbwstuttgart.syntaxtree.type.Type;
import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.ResultSet;
@ -20,28 +19,16 @@ import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
import de.dhbwstuttgart.typeinference.typedeployment.TypeInsertPoint;
import de.dhbwstuttgart.typeinference.typedeployment.TypeInsertSet;
// ino.class.FormalParameter.23391.declaration
public class FormalParameter extends SyntaxTreeNode implements Typeable, TypeInsertable
// ino.end
// ino.class.FormalParameter.23391.body
{
// ino.attribute.type.23395.declaration
private Type type;
// ino.end
// ino.attribute.declid.23398.declaration
private DeclId declid;
// ino.end
// ino.attribute.inferencelog.23401.declaration
private RefType type;
private String name;
protected static Logger inferencelog = Logger.getLogger("inference");
// ino.end
public FormalParameter(DeclId name){
this.set_DeclId(name);
}
public FormalParameter(String name, Type type){
this(new DeclId(name));
this.setType(type);
public FormalParameter(String name, RefType type, int offset){
super(offset);
this.name = name;
this.type = type;
}
@Override
@ -56,120 +43,15 @@ public class FormalParameter extends SyntaxTreeNode implements Typeable, TypeIns
return true;
}
// ino.method.setType.23404.defdescription type=javadoc
/**
* <br/>Author: J�rg B�uerle
* @param t
*/
// ino.end
// ino.method.setType.23404.definition
public void setType(Type t)
// ino.end
// ino.method.setType.23404.body
public String getIdentifier()
{
this.type = t;
return name;
}
// ino.end
// ino.method.set_DeclId.23407.definition
public void set_DeclId(DeclId did)
// ino.end
// ino.method.set_DeclId.23407.body
{
if(did == null)throw new NullPointerException();
this.declid = did;
}
// ino.end
// ino.method.get_Name.23410.definition
public String getIdentifier()
// ino.end
// ino.method.get_Name.23410.body
{
return declid.get_Name();
}
// ino.end
// ino.method.getType.23413.definition
public Type getType()
// ino.end
// ino.method.getType.23413.body
public RefType getType()
{
return type;
}
// ino.end
// ino.method.getTypeName.23416.definition
public String getTypeName()
// ino.end
// ino.method.getTypeName.23416.body
{ if(this.getType() == null)return "";
return this.getType().getName().toString();
}
// ino.end
// ino.method.getOffset.23422.defdescription type=javadoc
/**
* <br/>Author: Thomas Hornberger 09.04.2006
* @return
*/
// ino.end
// ino.method.getOffset.23422.definition
public int getOffset()
// ino.end
// ino.method.getOffset.23422.body
{
return declid.getOffset();
}
// ino.end
// ino.method.getLineNumber.23425.defdescription type=javadoc
/**
* <br/>Author: J�rg B�uerle
* @return
*/
// ino.end
// ino.method.getLineNumber.23425.definition
public int getLineNumber()
// ino.end
// ino.method.getLineNumber.23425.body
{
return declid.getLineNumber();
}
// ino.end
// ino.method.getTypeLineNumber.23431.defdescription type=javadoc
/**
* <br>Author: J�rg B�uerle
* @return
*/
// ino.end
// ino.method.getTypeLineNumber.23431.definition
public int getTypeLineNumber()
// ino.end
// ino.method.getTypeLineNumber.23431.body
{
return this.getLineNumber();
}
// ino.end
//private Type typeVariable;
public String getTypeInformation() {
return getType().toString() + " " +this.getIdentifier();
}
@Override
public String toString(){
@ -188,53 +70,17 @@ public class FormalParameter extends SyntaxTreeNode implements Typeable, TypeIns
return ret;
}
@Override
public void setOffset(int offset) {
//Das Offset steht in declId
throw new NotImplementedException();
}
@Override
public Menge<SyntaxTreeNode> getChildren() {
Menge<SyntaxTreeNode> ret = new Menge<SyntaxTreeNode>();
if(type != null)ret.add(this.type);
return ret;
}
@Override
public void parserPostProcessing(SyntaxTreeNode parent) {
super.parserPostProcessing(parent);
if(this.type==null)this.type = TypePlaceholder.fresh(this);
}
@Override
public TypeInsertPoint createTypeInsertPoint(TypePlaceholder tph,
ResultSet resultSet) {
if(this.getOffset()<=0)return null;
Type t = resultSet.getTypeEqualTo(tph);
RefType t = resultSet.getTypeEqualTo(tph);
return new TypeInsertPoint(this, this, t, resultSet);
}
@Override
public int getVariableLength() {
int ret = 0;
ret += this.getTypeName().length();
ret +=this.getIdentifier().length();
return ret;
}
public DeclId getDeclId() {
return this.declid;
public List<? extends SyntaxTreeNode> getChildren() {
return null;
}
@Override
@ -245,6 +91,4 @@ public class FormalParameter extends SyntaxTreeNode implements Typeable, TypeIns
}
return ret+this.getIdentifier();
}
}
// ino.end

5
src/de/dhbwstuttgart/syntaxtree/GTVDeclarationContext.java
View File

@ -1,12 +1,13 @@
package de.dhbwstuttgart.syntaxtree;
import de.dhbwstuttgart.typeinference.Menge;
/**
* Beischreibt eine SyntaxTreeNode, welcher die Eigenschaft besitzt,
* dass bei seiner Deklaration auch Generische Typvariablen deklariert wurden.
*/
public abstract class GTVDeclarationContext extends SyntaxTreeNode {
public GTVDeclarationContext(int offset) {
super(offset);
}
@Override
public GTVDeclarationContext getGTVDeclarationContext(){
return this;

2
src/de/dhbwstuttgart/syntaxtree/Generic.java
View File

@ -11,7 +11,5 @@ import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
*
*/
public interface Generic {
public void setGenericParameter(GenericDeclarationList params);
public Iterable<GenericTypeVar> getGenericParameter();
}

35
src/de/dhbwstuttgart/syntaxtree/GenericDeclarationList.java
View File

@ -4,36 +4,29 @@ import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.ListIterator;
import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.parser.GenericVarDeclarationList;
import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
import de.dhbwstuttgart.typeinference.ResultSet;
/**
* Stellt eine Deklarations-Liste von Generischen Variablen dar.
* Kann vor Methoden und Klassen auftauchen. (<....>)
* @author janulrich
*
*
*/
public class GenericDeclarationList extends SyntaxTreeNode implements Iterable<GenericTypeVar>{
private int offsetOfLastElement;
private Menge<GenericTypeVar> gtvs = new Menge<>();
private List<GenericTypeVar> gtvs = new Menge<>();
public GenericDeclarationList(){
this(new Menge<GenericTypeVar>(), -1);
}
public GenericDeclarationList(Menge<GenericTypeVar> values, int endOffset) {
this.addAll(values);
public GenericDeclarationList(List<GenericTypeVar> values, int endOffset) {
super(endOffset);
gtvs = values;
this.offsetOfLastElement = endOffset;
}
private void addAll(Menge<GenericTypeVar> values) {
this.gtvs.addAll(values);
}
public int getEndOffset(){
return offsetOfLastElement;
}
@ -44,8 +37,8 @@ public class GenericDeclarationList extends SyntaxTreeNode implements Iterable<G
}
@Override
public int getVariableLength() {
return 0;
public JavaCodeResult printJavaCode(ResultSet resultSet) {
return null;
}
@Override
@ -66,11 +59,11 @@ public class GenericDeclarationList extends SyntaxTreeNode implements Iterable<G
return gtvs.size();
}
public Menge<GenericTypeVar> getMenge() {
return this.gtvs;
}
public void add(GenericTypeVar t) {
this.gtvs.add(t);
}
public List<GenericTypeVar> getGTVList() {
return this.gtvs;
}
}

85
src/de/dhbwstuttgart/syntaxtree/GenericTypeVar.java Executable file
View File

@ -0,0 +1,85 @@
package de.dhbwstuttgart.syntaxtree;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.typecheck.JavaClassName;
import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.typeinference.ResultSet;
import de.dhbwstuttgart.typeinference.exceptions.NotImplementedException;
import java.util.ArrayList;
import java.util.List;
/**
* Entspricht einem GenericTypeVar, jedoch mit Bounds
* (d.h. vorgaben, von welchem Typ die Typevar sein darf
* => extends Class x
* => implements Interface y
* ...
* @author hoti 4.5.06
*
*/
public class GenericTypeVar extends SyntaxTreeNode
{
/**
* Hier sind die Bounds in Form von Type-Objekten abgespeichert
*/
List<RefType> bounds=new ArrayList<RefType>();
private int endOffset;
private GenericTypeName name;
public GenericTypeVar(GenericTypeName s, List<RefType> bounds, int offset, int endOffset)
{
super(offset);
name = s;
if(bounds != null)for(RefType t : bounds){
//if(t!=null)this.extendVars.add(t);
}
//this.genericTypeVar = new RefType(s,offset);
this.bounds = bounds;
this.endOffset = endOffset;
}
public int getEndOffset(){
return this.endOffset;
}
public List<RefType> getBounds()
{
return bounds;
}
public String toString()
{
return "BoGTV " + this.name;
}
@Override
public List<SyntaxTreeNode> getChildren() {
List<SyntaxTreeNode> ret = new ArrayList<>();
ret.addAll(this.bounds);
return ret;
}
@Override
public JavaCodeResult printJavaCode(ResultSet resultSet) {
throw new NotImplementedException();
}
public GenericTypeName getName() {
return name;
}
}
public class GenericTypeName{
private final String simpleName;
public GenericTypeName(JavaClassName inClass, String name){
this.simpleName = name;
}
public GenericTypeName(JavaClassName inClass, String inField, String name){
this(inClass, name);
}
}

31
src/de/dhbwstuttgart/syntaxtree/ImportDeclarations.java
View File

@ -1,31 +0,0 @@
// ino.module.ImportDeclarations.8562.package
package de.dhbwstuttgart.syntaxtree;
// ino.end
// ino.module.ImportDeclarations.8562.import
import de.dhbwstuttgart.typeinference.Menge;
// ino.end
import de.dhbwstuttgart.syntaxtree.misc.UsedId;
// ino.class.ImportDeclarations.23434.description type=javadoc
/**
* HOTI 4.5.06
* Auch wenn es nicht so aussieht, hat diese Klasse einen Sinn :-)
* Der Parser kann keine Generischen Typen darstellen, damit trotzdem
* an amap Stellen die Typsicherheit gewährleistet ist, hier eine Kapselung...
*/
// ino.end
// ino.class.ImportDeclarations.23434.declaration
public class ImportDeclarations extends Menge<UsedId>
// ino.end
// ino.class.ImportDeclarations.23434.body
{
// ino.attribute.serialVersionUID.23438.declaration
private static final long serialVersionUID = -8958366609867768133L;
// ino.end
}
// ino.end

259
src/de/dhbwstuttgart/syntaxtree/Interface.java
View File

@ -1,259 +0,0 @@
// ino.module.Interface.8582.package
package de.dhbwstuttgart.syntaxtree;
// ino.end
// ino.module.Interface.8582.import
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.core.AClassOrInterface;
import de.dhbwstuttgart.syntaxtree.misc.UsedId;
import de.dhbwstuttgart.syntaxtree.modifier.Modifiers;
import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.Type;
import de.dhbwstuttgart.typeinference.TypeinferenceResultSet;
/**
* Ein Interface ist eine abstrakte Klasse, erbt daher von Class
* @author janulrich
*
*/
public class Interface extends Class {
public Interface(String name, int offset){
super(name, offset);
}
public Interface(String name, Modifiers modifiers, int offset) {
super(name,modifiers, offset);
}
public Menge getParaList() {
// TODO Auto-generated method stub
return null;
}
public void setInterfaceBody(InterfaceBody interfaceBody) {
// TODO Auto-generated method stub
}
public void setParaList(Menge<Type> paraMenge) {
// TODO Auto-generated method stub
}
@Override
public boolean isInterface(){
return true;
}
}
// ino.class.Interface.23932.description type=javadoc
/**
* Die Klasse stellt die Definition eines Interfaces dar.
* @author SCJU
*
*/
/*
// ino.end
// ino.class.Interface.23932.declaration
public class Interface implements AClassOrInterface
// ino.end
// ino.class.Interface.23932.body
{
// ino.attribute.ib.23936.declaration
private InterfaceBody ib;
// ino.end
// ino.attribute.paralist.23939.decldescription type=line
// HOTI 29. Apr 06
// ino.end
// ino.attribute.paralist.23939.declaration
private Menge<Type> paralist = new Menge<Type>(); // Parameterliste 'interface xy<para1, para2,...>{}' wird gespeichert
// ino.end
// ino.attribute.containedTypes.23942.declaration
private Menge<Type> containedTypes;
// ino.end
// ino.method.Interface.23945.defdescription type=line
// Konstruktoren
// ino.end
// ino.method.Interface.23945.definition
public Interface()
// ino.end
// ino.method.Interface.23945.body
{
super();
}
// ino.end
// ino.method.Interface.23948.definition
public Interface(String name)
// ino.end
// ino.method.Interface.23948.body
{
super(name);
}
// ino.end
// ino.method.Interface.23951.definition
public Interface(String name, Modifiers mod)
// ino.end
// ino.method.Interface.23951.body
{
super(name, mod);
}
// ino.end
// ino.method.getParaList.23954.definition
public Menge<Type> getParaList()
// ino.end
// ino.method.getParaList.23954.body
{
return this.paralist;
}
// ino.end
// ino.method.setParaList.23957.definition
public void setParaList(Menge<Type> paralist)
// ino.end
// ino.method.setParaList.23957.body
{
this.paralist=paralist;
}
// ino.end
// ino.method.setContainedTypes.23960.definition
public void setContainedTypes(Menge<Type> containedTypes)
// ino.end
// ino.method.setContainedTypes.23960.body
{
this.containedTypes = containedTypes;
}
// ino.end
// ino.method.getContainedTypes.23963.definition
public Menge<Type> getContainedTypes()
// ino.end
// ino.method.getContainedTypes.23963.body
{
return containedTypes;
}
// ino.end
// ino.method.codegen.23966.definition
public void codegen(SourceFile sf)
throws JVMCodeException
// ino.end
// ino.method.codegen.23966.body
{
codegenlog.info("Definierte Superinterfaces: " + getSuperInterfaces().size());
codegenlog.debug("Liste der Interfaces: " + getSuperInterfaces().toString());
codegenlog.info("Definierte Konstanten: " + ib.getConstantVektor().size());
codegenlog.info("Definierte Methoden: " + ib.getMethodVektor().size());
// Erzeugen einer Classfile auf Basis des Interfaces
ClassFile classfile = new ClassFile(this, sf);
// Handling fuer Generics
classfile.addGenerics(paralist, null, getSuperInterfaces());
// Handling fuer Superinterfaces
classfile.addSuperInterfaces(getSuperInterfaces());
// Codegen fuer Interface-Body
Menge<Type> paralist = new Menge<Type>();
if(ib != null) ib.codegen(classfile, paralist);
classfile.codegen();
codegenlog.info("Compilierung erfolgreich abgeschlossen, "+ getName() + ".class erstellt.");
}
// ino.end
// ino.method.getInterfaceBody.23969.definition
public InterfaceBody getInterfaceBody()
// ino.end
// ino.method.getInterfaceBody.23969.body
{
return ib;
}
// ino.end
// ino.method.setInterfaceBody.23972.definition
public void setInterfaceBody(InterfaceBody ib)
// ino.end
// ino.method.setInterfaceBody.23972.body
{
this.ib = ib;
}
// ino.end
// ino.end
// ino.method.isAGenericType.23978.definition
public boolean isAGenericType(RefType type)
// ino.end
// ino.method.isAGenericType.23978.body
{
if(paralist==null)
return false;
for(int i=0;i<paralist.size();i++){
if(paralist.get(i) instanceof GenericTypeVar){
GenericTypeVar gtv=(GenericTypeVar)paralist.get(i);
if(gtv.getName().equals(type.getName())){
return true;
}
}
}
return(false);
}
// ino.end
// ino.method.wandleRefTypeAttributes2GenericAttributes.23981.defdescription type=javadoc
// ino.end
// ino.method.wandleRefTypeAttributes2GenericAttributes.23981.definition
public void wandleRefTypeAttributes2GenericAttributes()
// ino.end
// ino.method.wandleRefTypeAttributes2GenericAttributes.23981.body
{
if(ib==null)
return;
Menge<Method> methods=ib.MethodVektor;
// Alle Methoden durchgehen
for(int i=0;i<methods.size();i++){
Method method=methods.get(i);
method.wandleRefTypeAttributes2GenericAttributes(paralist);
}
for(int i=0;i<ib.ConstantVektor.size();i++){
Constant instVar=(Constant)ib.ConstantVektor.get(i);
Type type=instVar.getType();
// Nur wenn es sich um ein RefType-Field handelt
if(type instanceof RefType){
GenericTypeVar pendant=ClassHelper.findGenericType(type,paralist,null);
if(pendant!=null){ //Wenn generisch, dann modifizieren
instVar.setType(pendant);
}
}
}
}
// ino.end
}
// ino.end
*/

100
src/de/dhbwstuttgart/syntaxtree/InterfaceBody.java
View File

@ -1,100 +0,0 @@
// ino.module.InterfaceBody.8583.package
package de.dhbwstuttgart.syntaxtree;
// ino.end
// ino.module.InterfaceBody.8583.import
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.syntaxtree.modifier.Modifiers;
// ino.class.InterfaceBody.23984.description type=javadoc
/**
* Die Klasse enthaelt den Inhalt eines Interfaces, also Konstanten-
* und Mehtodendefinitionen.
* @author SCJU
*
*/
// ino.end
// ino.class.InterfaceBody.23984.declaration
public class InterfaceBody
// ino.end
// ino.class.InterfaceBody.23984.body
{
// ino.attribute.ConstantVektor.23987.declaration
protected Menge<Constant> ConstantVektor = new Menge<Constant>();
// ino.end
// ino.attribute.MethodVektor.23990.declaration
protected Menge<Method> MethodVektor = new Menge<Method>();
// ino.end
// ino.method.InterfaceBody.23993.defdescription type=line
// Konstruktoren
// ino.end
// ino.method.InterfaceBody.23993.definition
public InterfaceBody()
// ino.end
// ino.method.InterfaceBody.23993.body
{
}
// ino.end
// ino.method.addElement.23996.defdescription type=javadoc
/**
* Fuegt ein neues Element (Konstantendefinition oder abstrakte
* Methode) ein.
*/
// ino.end
// ino.method.addElement.23996.definition
public void addElement(Field fd)
// ino.end
// ino.method.addElement.23996.body
{
if (fd instanceof Constant) {
ConstantVektor.addElement((Constant) fd);
} else if (fd instanceof Method) {
MethodVektor.addElement((Method) fd);
}
}
// ino.end
// ino.method.getConstantVektor.23999.definition
public Menge<Constant> getConstantVektor()
// ino.end
// ino.method.getConstantVektor.23999.body
{
return ConstantVektor;
}
// ino.end
// ino.method.setConstantVektor.24002.definition
public void setConstantVektor(Menge<Constant> constantVektor)
// ino.end
// ino.method.setConstantVektor.24002.body
{
ConstantVektor = constantVektor;
}
// ino.end
// ino.method.getMethodVektor.24005.definition
public Menge<Method> getMethodVektor()
// ino.end
// ino.method.getMethodVektor.24005.body
{
return MethodVektor;
}
// ino.end
// ino.method.setMethodVektor.24008.definition
public void setMethodVektor(Menge<Method> methodVektor)
// ino.end
// ino.method.setMethodVektor.24008.body
{
MethodVektor = methodVektor;
}
// ino.end
}
// ino.end

260
src/de/dhbwstuttgart/syntaxtree/Method.java
View File

@ -1,58 +1,35 @@
// ino.module.Method.8564.package
package de.dhbwstuttgart.syntaxtree;
import java.sql.Ref;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Enumeration;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import org.apache.bcel.Constants;
import org.apache.bcel.classfile.Signature;
import org.apache.bcel.generic.ClassGen;
import org.apache.bcel.generic.ConstantPoolGen;
import org.apache.bcel.generic.InstructionFactory;
import org.apache.bcel.generic.InstructionHandle;
import org.apache.bcel.generic.InstructionList;
import org.apache.bcel.generic.MethodGen;
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.typeinference.Menge.Equal;
import de.dhbwstuttgart.logger.Logger;
import de.dhbwstuttgart.logger.Section;
import de.dhbwstuttgart.bytecode.ClassGenerator;
import de.dhbwstuttgart.bytecode.DHBWConstantPoolGen;
import de.dhbwstuttgart.bytecode.DHBWInstructionFactory;
import de.dhbwstuttgart.bytecode.MethodGenerator;
import de.dhbwstuttgart.core.IItemWithOffset;
import de.dhbwstuttgart.core.MyCompiler;
import de.dhbwstuttgart.parser.JavaClassName;
import de.dhbwstuttgart.syntaxtree.misc.DeclId;
import de.dhbwstuttgart.typecheck.JavaClassName;
import de.dhbwstuttgart.syntaxtree.modifier.Modifiers;
import de.dhbwstuttgart.syntaxtree.modifier.Static;
import de.dhbwstuttgart.syntaxtree.statement.Block;
import de.dhbwstuttgart.syntaxtree.statement.Return;
import de.dhbwstuttgart.syntaxtree.statement.Statement;
import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.Type;
import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
import de.dhbwstuttgart.typeinference.ConstraintsSet;
import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.ResultSet;
import de.dhbwstuttgart.typeinference.TypeInsertable;
import de.dhbwstuttgart.typeinference.TypeinferenceResultSet;
import de.dhbwstuttgart.typeinference.TypeinferenceResults;
import de.dhbwstuttgart.typeinference.UndConstraint;
import de.dhbwstuttgart.typeinference.assumptions.MethodAssumption;
import de.dhbwstuttgart.typeinference.assumptions.ParameterAssumption;
import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
import de.dhbwstuttgart.typeinference.typedeployment.TypeInsertPoint;
// ino.class.Method.23482.declaration
/**
* Stellt eine Methode dar. Problem: Parser kann nicht zwischen Methode und
* Konstruktor unterscheiden. Daher kann diese Klasse beides sein. Dies wird mit
@ -66,85 +43,46 @@ public class Method extends Field implements IItemWithOffset, TypeInsertable
private Block block;
public ParameterList parameterlist = new ParameterList();
private ExceptionList exceptionlist;
private Type returntype;
private RefType returntype;
private String name;
private int overloadedID;
private boolean isAbstract = false;
private Menge<String> types_in_parameterlist = new Menge<String>();
private int m_LineNumber = MyCompiler.NO_LINENUMBER;
private int m_Offset = -1; // hinzugef�gt hoth: 07.04.2006
private Modifiers modifiers;
protected static Logger inferencelog = Logger.getLogger("inference");
protected static Logger parserlog = Logger.getLogger("parser");
public Method(int offset) {
super(offset);
/**
*
* @param name
* @param returnType
* @param params
* @param block - use null to create abstract method
* @param offset
*/
public Method(String name, RefType returnType, ParameterList params, Block block, int offset) {
this(name, returnType, params, new ExceptionList(), block, offset);
}
public Method(String name, Type returnType, ParameterList parameterList, Block block,
public Method(String name, RefType returnType, ParameterList params, ExceptionList exceptions, Block block, int offset){
super(name, generateMethodType(returnType, params), offset);
}
public Method(String name, RefType returnType, ParameterList parameterList, Block block,
GenericDeclarationList gtvDeclarations, int offset) {
this(offset);
/*
* if(parameterList != null)parameterList.parserPostProcessing(this);
* if(block != null)block.parserPostProcessing(this); if(gtvDeclarations
* != null)gtvDeclarations.parserPostProcessing(this);
*/
this.set_Method_Name(name);
this.setParameterList(parameterList);
this.set_Block(block);
super(offset);
this.name = name;
this.parameterlist = parameterList;
this.block = block;
this.setGenericParameter(gtvDeclarations);
this.setReturnType(returnType);
this.returntype = returnType;
}
public JavaClassName getTypeName()
{
if (this.getType() == null)
return null;
else
return this.getType().getName();
}
public Block get_Block()
{
return block;
}
/**
* <br/>
* Author: Jrg Buerle
*
* @param type
*/
private void setReturnType(Type type)
{
this.returntype = type;
}
public void set_Block(Block blo)
{
if (blo.getType() == null)
blo.setType(this.returntype);
this.block = blo;
}
public void set_Modifiers(Modifiers modif)
{
declid.firstElement().set_Modifiers(modif);
this.modifiers = modif;
}
public void set_ExceptionList(ExceptionList exlist)
{
this.exceptionlist = exlist;
}
public void setParameterList(ParameterList paralist)
{
this.parameterlist = paralist;
}
public ParameterList getParameterList()
{
return this.parameterlist;
@ -169,64 +107,6 @@ public class Method extends Field implements IItemWithOffset, TypeInsertable
return this.exceptionlist;
}
public int getOverloadedID()
{
return (overloadedID);
}
public void setOverloadedID(int overloadedID)
{
this.overloadedID = overloadedID;
}
public String get_Method_Name()
{
DeclId hilf = declid.elementAt(0);
return hilf.get_Name();
}
public Menge get_Type_Paralist()
{
return types_in_parameterlist;
}
public int getLineNumber()
{
return m_LineNumber;
}
public void setLineNumber(int lineNumber)
{
m_LineNumber = lineNumber;
}
public int getOffset()
{
return m_Offset;
}
public int getVariableLength()
{
return get_Method_Name().length();
}
public void setOffset(int Offset)
{
m_Offset = Offset;
}
/**
* <br>
* Author: Jrg Buerle
*
* @return
*/
public int getTypeLineNumber()
{
return this.getLineNumber();
}
/**
* <br/>
* Author: Martin Pl�micke
@ -237,15 +117,6 @@ public class Method extends Field implements IItemWithOffset, TypeInsertable
{
return this.getType() + " " + this.get_Name() + ((block != null) ? block.toString() : "");
}
/**
* Legt fuer die ByteCodeGen fest, ob Bytecode innerhalb der Methode
* generiert wird.
*/
public void setAbstract(boolean b)
{
isAbstract = b;
}
/**
* Gibt zurueck, ob ByteCode innerhabl der Methode generiert wird.
@ -255,16 +126,6 @@ public class Method extends Field implements IItemWithOffset, TypeInsertable
return isAbstract;
}
@Override
public void wandleRefTypeAttributes2GenericAttributes(Menge<Type> classParalist) {
}
public void set_Method_Name(String string) {
if (declid.size() == 0)
declid.add(0, new DeclId(string));
declid.set(0, new DeclId(string));
}
public ConstraintsSet TYPE(TypeAssumptions ass) {
ConstraintsSet ret = new ConstraintsSet();
TypeAssumptions localAss = new TypeAssumptions();
@ -282,8 +143,6 @@ public class Method extends Field implements IItemWithOffset, TypeInsertable
// Die Parameter zu den Assumptions hinzufügen:
if (this.parameterlist != null)
for (FormalParameter param : this.parameterlist) {
param.setType(param.getType().checkTYPE(localAss, this));
localAss.addAssumption(new ParameterAssumption(param));
}
ret.add(this.block.TYPEStmt(localAss));
@ -310,7 +169,7 @@ public class Method extends Field implements IItemWithOffset, TypeInsertable
public JavaCodeResult printJavaCode(ResultSet resultSet) {
JavaCodeResult ret = new JavaCodeResult();
ret.attach(this.getType().printJavaCode(resultSet)).attach(" ")
.attach(this.get_Method_Name()).attach("(")
.attach(this.get_Name()).attach("(")
.attach(this.getParameterList().printJavaCode(resultSet))
.attach(")\n");
ret.attach(this.block.printJavaCode(resultSet));
@ -329,15 +188,6 @@ public class Method extends Field implements IItemWithOffset, TypeInsertable
return ret;
}
@Override
public void parserPostProcessing(SyntaxTreeNode parent) {
if (this.getType() == null)
this.setType(TypePlaceholder.fresh(this));
if (this.returntype == null)
this.returntype = TypePlaceholder.fresh(this);
super.parserPostProcessing(parent);
}
@Override
public Menge<SyntaxTreeNode> getChildren() {
Menge<SyntaxTreeNode> ret = new Menge<SyntaxTreeNode>();
@ -348,31 +198,22 @@ public class Method extends Field implements IItemWithOffset, TypeInsertable
return ret;
}
@Override
public void setType(Type t) {
// Methode und Block teilen sich einen ReturnType:
// this.block.setType(t);
this.returntype = t;
this.returntype.parent = this; // TODO: Dieser Hack sollte nicht
// nÃtig sein. (Parser ändern)
}
/**
* Der Typ einer Methode ist ihr Returntype
*/
@Override
public Type getType() {
public RefType getType() {
// Methode und Block teilen sich einen ReturnType:
return this.returntype;
}
public static Method createEmptyMethod(Block withBlock, String withSignature, Class parent) {
public static Method createEmptyMethod(Block withBlock, String withSignature) {
Method ret = Method.createEmptyMethod(withSignature, parent);
ret.set_Block(withBlock);
return ret;
}
public static Method createEmptyMethod(String withSignature, Class parent) {
Method ret = new Method(0);
DeclId DImethod = new DeclId();
public static Method createEmptyMethod(String withSignature) {
Block block = new Block(new List<Statement>());
Method ret = new Method(withSignature, new de.dhbwstuttgart.syntaxtree.type.Void(0), new ParameterList(), block, new EmptyGenericDeclarationList(), 0);
DImethod.set_Name(withSignature);
ret.set_DeclId(DImethod);
Block tempBlock = new Block();
@ -403,33 +244,34 @@ public class Method extends Field implements IItemWithOffset, TypeInsertable
DHBWInstructionFactory _factory = cg.getInstructionFactory();
for(TypeinferenceResultSet t: typeInterferenceResults){
addMethodToClassGenerator(cg, _factory, t);
addMethodToClassGenerator(cg, _factory, t, classObj);
}
}
private void addMethodToClassGenerator(ClassGenerator cg, DHBWInstructionFactory _factory, TypeinferenceResultSet t) {
private void addMethodToClassGenerator(ClassGenerator cg, DHBWInstructionFactory _factory, TypeinferenceResultSet t, Class parentClass) {
DHBWConstantPoolGen _cp = cg.getConstantPool();
InstructionList il = new InstructionList();
ArrayList<org.apache.bcel.generic.Type> argumentTypes = new ArrayList<org.apache.bcel.generic.Type>();
ArrayList<String> argumentNames = new ArrayList<String>();
if(this.parameterlist != null && this.parameterlist.size() > 0){
if (this.parameterlist != null && this.parameterlist.size() > 0) {
generateArgumentList(argumentTypes, argumentNames, cg, t);
}
short constants = Constants.ACC_PUBLIC;
if(this.modifiers != null && this.modifiers.includesModifier(new Static())) constants += Constants.ACC_STATIC;
Type returnType = this.getType();
if (this.modifiers != null && this.modifiers.includesModifier(new Static())) constants += Constants.ACC_STATIC;
RefType returnType = this.getType();
MethodGenerator method = new MethodGenerator(constants, returnType.getBytecodeType(cg, t),
argumentTypes.toArray(new org.apache.bcel.generic.Type[parameterlist.size()]) ,
argumentNames.toArray(new String[parameterlist.size()]), this.get_Method_Name(),
getParentClass().name.toString(), il, _cp);
argumentTypes.toArray(new org.apache.bcel.generic.Type[parameterlist.size()]),
argumentNames.toArray(new String[parameterlist.size()]), this.getName(),
parentClass.name.toString(), il, _cp);
cg.setMethodeGenerator(method);
cg.addMethod(method.createMethod(cg, getParameterList(), returnType, get_Block(), t));
}
@ -439,4 +281,8 @@ public class Method extends Field implements IItemWithOffset, TypeInsertable
argumentNames.add(parameter.getIdentifier());
}
}
public String getName() {
return name;
}
}

26
src/de/dhbwstuttgart/syntaxtree/NullSyntaxTreeNode.java
View File

@ -1,26 +0,0 @@
package de.dhbwstuttgart.syntaxtree;
import de.dhbwstuttgart.typeinference.Menge;
/**
* Dieser SyntaxTreeNode kann anstelle von null in einem Syntaxbaum eingesetzt werden.
* Vorsicht: Als Offset wird dann immer 0 zurück gegeben.
*/
public class NullSyntaxTreeNode extends SyntaxTreeNode {
@Override
public int getOffset() {
return 0;
}
@Override
public int getVariableLength() {
return 0;
}
@Override
public Menge<? extends SyntaxTreeNode> getChildren() {
return new Menge<>();
}
}

70
src/de/dhbwstuttgart/syntaxtree/ParameterList.java
View File

@ -1,11 +1,10 @@
// ino.module.ParameterList.8565.package
package de.dhbwstuttgart.syntaxtree;
// ino.end
// ino.module.ParameterList.8565.import
import de.dhbwstuttgart.typeinference.Menge;
import java.util.Iterator;
import java.util.List;
import de.dhbwstuttgart.bytecode.ClassGenerator;
import de.dhbwstuttgart.syntaxtree.type.RefType;
@ -13,79 +12,36 @@ import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.ResultSet;
import de.dhbwstuttgart.typeinference.TypeinferenceResultSet;
// ino.end
// ino.class.ParameterList.23620.declaration
public class ParameterList extends SyntaxTreeNode implements Iterable<FormalParameter>
// ino.end
// ino.class.ParameterList.23620.body
{
// ino.attribute.formalparameter.23623.declaration
public Menge<FormalParameter> formalparameter = new Menge<FormalParameter>();
// ino.end
public List<FormalParameter> formalparameter = new Menge<FormalParameter>();
// ino.method.set_AddParameter.23626.definition
public void set_AddParameter(FormalParameter fp)
// ino.end
// ino.method.set_AddParameter.23626.body
{
formalparameter.addElement(fp);
public ParameterList(List<FormalParameter> params){
this.formalparameter = params;
}
// ino.end
// ino.method.getParameterAt.23632.definition
public FormalParameter getParameterAt(int i)
// ino.end
// ino.method.getParameterAt.23632.body
{
if (i >= formalparameter.size() ) return null;
return formalparameter.elementAt(i);
return formalparameter.get(i);
}
// ino.end
// ino.method.sc_get_Formalparalist.23635.definition
public Menge<FormalParameter> sc_get_Formalparalist()
// ino.end
// ino.method.sc_get_Formalparalist.23635.body
public List<FormalParameter> sc_get_Formalparalist()
{
return formalparameter;
}
// ino.end
// ino.method.getParameterCount.23641.defdescription type=javadoc
/**
* Author: J�rg B�uerle<br/>
* @return Die Anzahl der Parameter
*/
// ino.end
// ino.method.getParameterCount.23641.definition
public int getParameterCount()
// ino.end
// ino.method.getParameterCount.23641.body
{
return formalparameter.size();
}
// ino.end
/**
* @author Andreas Stadelmeier, a10023
* @return Die Typinformationen der Parameter in der Parameterliste
*/
public String getTypeInformation() {
String ret = "";
for(FormalParameter param : this.formalparameter){
ret += param.getTypeInformation();
}
return ret;
}
public String toString(){
if(formalparameter == null)return "[]"; //"Leere Parameterliste";
@ -129,16 +85,11 @@ public class ParameterList extends SyntaxTreeNode implements Iterable<FormalPara
@Override
public int getOffset() {
if(formalparameter == null || formalparameter.size()==0)return 0;
return formalparameter.firstElement().getOffset();
}
@Override
public int getVariableLength() {
return 0;
return formalparameter.get(0).getOffset();
}
@Override
public Menge<? extends SyntaxTreeNode> getChildren() {
public List<? extends SyntaxTreeNode> getChildren() {
return formalparameter;
}
@ -167,4 +118,3 @@ public class ParameterList extends SyntaxTreeNode implements Iterable<FormalPara
}
}
// ino.end

401
src/de/dhbwstuttgart/syntaxtree/SourceFile.java
View File

@ -1,51 +1,21 @@
// ino.module.SourceFile.8722.package
package de.dhbwstuttgart.syntaxtree;
// ino.end
import java.util.*;
// ino.module.SourceFile.8722.import
import java.io.IOException;
import java.lang.reflect.Array;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import java.util.function.Function;
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.typeinference.*;
import java.util.stream.Stream;
import de.dhbwstuttgart.logger.Logger;
import de.dhbwstuttgart.logger.Section;
import de.dhbwstuttgart.core.AClassOrInterface;
import de.dhbwstuttgart.core.MyCompiler;
import de.dhbwstuttgart.parser.JavaClassName;
import de.dhbwstuttgart.typecheck.JavaClassName;
import de.dhbwstuttgart.syntaxtree.factory.UnifyTypeFactory;
import de.dhbwstuttgart.syntaxtree.misc.DeclId;
import de.dhbwstuttgart.syntaxtree.misc.UsedId;
import de.dhbwstuttgart.syntaxtree.modifier.Modifiers;
import de.dhbwstuttgart.syntaxtree.modifier.Public;
import de.dhbwstuttgart.syntaxtree.type.FunN;
import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.Type;
import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
import de.dhbwstuttgart.syntaxtree.type.Void;
import de.dhbwstuttgart.typeinference.ByteCodeResult;
import de.dhbwstuttgart.typeinference.ConstraintsSet;
import de.dhbwstuttgart.typeinference.FunNInterface;
import de.dhbwstuttgart.typeinference.Pair;
import de.dhbwstuttgart.typeinference.ResultSet;
import de.dhbwstuttgart.typeinference.TypeinferenceResultSet;
import de.dhbwstuttgart.typeinference.TypeinferenceResults;
import de.dhbwstuttgart.typeinference.UnifyConstraintsSet;
import de.dhbwstuttgart.typeinference.assumptions.ClassAssumption;
import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
import de.dhbwstuttgart.typeinference.exceptions.DebugException;
import de.dhbwstuttgart.typeinference.exceptions.NotImplementedException;
import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
import de.dhbwstuttgart.typeinference.unify.TypeUnify;
import de.dhbwstuttgart.typeinference.unify.Unifikationsalgorithmus;
@ -55,148 +25,39 @@ import de.dhbwstuttgart.typeinference.unify.model.UnifyPair;
public class SourceFile
extends SyntaxTreeNode
{
// ino.attribute.LOAD_BASIC_ASSUMPTIONS_FROM_JRE.21358.decldescription type=javadoc
/**
* @autor HOTI
* Dieses Flag bestimmt, ob die basicAssumptions (Integer, Menge, ...) direkt von
* der Java-Laufzeitumgebung anhand der Imports oder von den "Fixed Hacks" geladen
* werden (Mit Fixed Hacks sind die von Hand eingetragene Basetypes gemeint)
*/
// ino.end
// ino.attribute.LOAD_BASIC_ASSUMPTIONS_FROM_JRE.21358.declaration
private static final boolean LOAD_BASIC_ASSUMPTIONS_FROM_JRE = true;
// ino.end
// ino.attribute.READ_OBJECT_SUPERCLASSES_FROM_JRE.21361.decldescription type=javadoc
/**
* @autor HOTI
* Wenn dieses Flag auf <b>true</b> gesetzt ist, wird immer als Superklasse Object
* mit rein geladen. Dies hat natürlich zur Folge, dass man in der GUI jeden Typ
* auswählen muss, weil ALLES in Java von Object erbt. Sobald die GUI das über eine
* Checkbox o.ä. ausblendbar macht kann es aktiviert werden. Ebenso beeinflusst es
* die superclass von allen Class-Objekten. (Wenn true ist jede Class automatisch
* wenn nicht anders eingegeben Subclass von Object (Wie es sein muss))
*/
// ino.end
// ino.attribute.READ_OBJECT_SUPERCLASSES_FROM_JRE.21361.declaration
public static final boolean READ_OBJECT_SUPERCLASSES_FROM_JRE = false;
// ino.end
// ino.attribute.READ_BASE_TYPE_SUPERCLASSES_FROM_JRE.21364.decldescription type=javadoc
/**
* Wenn dieses Flag auf <b>false</b> ist, werden für alle Basisklassen (definiert
* durch die Hashtable baseTypeTranslationTable) KEINE Superklassen geladen. D.h.
* Integer hat bspw. nicht die Superklasse Number sondern OBJECT.
* Dies verursacht bei den Int-Operationen ein Problem
* (+,-,*,/,<,>,...)
*/
// ino.end
// ino.attribute.READ_BASE_TYPE_SUPERCLASSES_FROM_JRE.21364.declaration
private static final boolean READ_BASE_TYPE_SUPERCLASSES_FROM_JRE = false;
// ino.end
/**
* @autor PL
* Wenn dieses Flag auf <b>false</b> ist, werden für alle importierten Klassen
* KEINE Superklassen geladen.
*/
private static final boolean READ_IMPORTED_SUPERCLASSES_FROM_JRE = false;
// ino.attribute.codegenlog.21367.decldescription type=line
// Logger fuer Code-Gen
// ino.end
// ino.attribute.codegenlog.21367.declaration
protected static Logger codegenlog = Logger.getLogger("codegen");
// ino.end
// ino.attribute.inferencelog.21370.declaration
protected static Logger inferencelog = Logger.getLogger("inference");
// ino.end
// ino.attribute.pkgName.21373.declaration
private UsedId pkgName;
// ino.end
// ino.attribute.KlassenVektor.21376.declaration
public Menge<Class> KlassenVektor = new Menge<Class>();
// ino.end
// ino.attribute.InterfaceVektor.21379.declaration
public Menge<Interface> InterfaceVektor = new Menge<Interface>();
// ino.end
public class SourceFile extends SyntaxTreeNode{
private String pkgName;
public List<ClassOrInterface> KlassenVektor = new ArrayList<>();
private List<JavaClassName> imports;
/**
* Die SourceFile repräsntiert eine zu einem Syntaxbaum eingelesene Java-Datei.
* SourceFile stellt dabei den Wurzelknoten des Syntaxbaumes dar.
*/
public SourceFile(){
// HOTI 4.5.06
// Base-Type-Translations anlegen (siehe kommentar BaseTypeTranslationTable)
baseTypeTranslationTable=new Hashtable<String,String>();
baseTypeTranslationTable.put("int","java.lang.Integer");
baseTypeTranslationTable.put("char","java.lang.Character");
baseTypeTranslationTable.put("boolean","java.lang.Boolean");
baseTypeTranslationTable.put("double","java.lang.Double");
baseTypeTranslationTable.put("long","java.lang.Long");
baseTypeTranslationTable.put("float","java.lang.Float");
//baseTypeTranslationTable.put("this.is.a.temporary.entry","de.dhbwstuttgart.typeinference.Menge"); auskommentiert PL 07-08-11
this.imports=new ImportDeclarations();
this.imports.add(UsedId.createFromQualifiedName("java.lang.Integer",-1));
this.imports.add(UsedId.createFromQualifiedName("java.lang.String",-1));
this.imports.add(UsedId.createFromQualifiedName("java.lang.Character",-1));
this.imports.add(UsedId.createFromQualifiedName("java.lang.Boolean",-1));
this.imports.add(UsedId.createFromQualifiedName("java.lang.Double",-1));
this.imports.add(UsedId.createFromQualifiedName("java.lang.Float",-1));
this.imports.add(UsedId.createFromQualifiedName("java.lang.Long",-1));
//this.imports.add(UsedId.createFromQualifiedName("java.lang.Byte"));
// HOTI 4.5.06 Wenn die Klassen immer als "Daddy" Object haben,
// muss das der JCC auch kennen
if(READ_OBJECT_SUPERCLASSES_FROM_JRE){
this.imports.add(UsedId.createFromQualifiedName("java.lang.Object",-1));
}
}
public SourceFile(Menge<Class> classDefinitions) {
this.KlassenVektor = classDefinitions;
public SourceFile(String pkgName,List<ClassOrInterface> classDefinitions,List<JavaClassName> imports){
this.KlassenVektor = classDefinitions;
if(pkgName != null){
this.pkgName = pkgName;
}
if(imports != null){
this.imports = imports;
}
}
/**
* HOTI 4.5.06
* Beinhaltet alle Imports des aktuell geparsten Files
* in Form einer UsedId
*/
private ImportDeclarations imports=new ImportDeclarations();
public SourceFile(List<ClassOrInterface> classDefinitions){
this(null, classDefinitions, null);
}
public SourceFile(String pkgName, List<ClassOrInterface> classDefinitions){
this(pkgName, classDefinitions, null);
}
public SourceFile(List<ClassOrInterface> classDefinitions, List<JavaClassName> imports){
this(null, classDefinitions, imports);
}
/**
* Table zum Übersetzen der nicht implementierten Base-Types:
* Überall im Compiler wird statt bspw. int Integer verwendet
* d.h. 1+2 liefert ein Integer
* Deshalb benÃtigen wir hier eine Tabelle, mit der man die von
* der JRE gelieferten Base-Typen (int,char, etc) und die Objekt-
* Typen umwandeln kÃnnen
*/
private Hashtable<String,String> baseTypeTranslationTable;
/**
* Fuegt ein neues Element (Interface oder Klasse) hinzu.
* @param c
*/
public void addElement(AClassOrInterface e)
{
if (e instanceof Class) {
KlassenVektor.addElement((Class) e);
} else if (e instanceof Interface) {
InterfaceVektor.addElement((Interface) e);
}
}
/**
* PL 2014-10-25
* schnitt1 checkt ob die Typeplaceholders aus in den Elemeneten aus vars enthalten sind
@ -316,7 +177,6 @@ public class SourceFile
/////////////////////////////////////////////////////////////////////////
// TypeReconstructionAlgorithmus
/////////////////////////////////////////////////////////////////////////
// ino.method.typeReconstruction.21406.defdescription type=javadoc
/**
* Tyrekonstruktionsalgorithmus: ruft f�r jede Klasse den Algorithmus TRProg auf.
* Dessen Ergebnismenge A, die Menge aller Typannahmen, f�r eine Klasse dient als
@ -326,11 +186,7 @@ public class SourceFile
* @return Liste aller m�glichen Typkombinationen
* @throws CTypeReconstructionException Wenn was schief l�uft
*/
// ino.end
// ino.method.typeReconstruction.21406.definition
public Menge<TypeinferenceResultSet> typeReconstruction(TypeAssumptions globalAssumptions)
// ino.end
// ino.method.typeReconstruction.21406.body
{
Menge<TypeinferenceResultSet> ret = new Menge<TypeinferenceResultSet>();
@ -458,152 +314,12 @@ public class SourceFile
* @param imports
* @param withSuptypes - Gibt an, ob auch die subklassen der Packages den Assumptions angefügt werden sollen.
* @return
* TODO: Diese Methode neu erstellen
*/
public TypeAssumptions makeBasicAssumptionsFromJRE(Menge<UsedId> imports, boolean withSubtypes)
// ino.end
// ino.method.makeBasicAssumptionsFromJRE.21409.body
public TypeAssumptions makeBasicAssumptionsFromJRE(List<JavaClassName> imports, boolean withSubtypes)
{
//return null;
///*
Menge<UsedId> doneImports=new Menge<UsedId>();
//TypeinferenceResultSet basicAssumptions = new TypeinferenceResultSet(null);
TypeAssumptions basicAssumptions = new TypeAssumptions();
Modifiers mod = new Modifiers();
mod.addModifier(new Public());
//Für Object:
imports.add(new UsedId("java.lang.Object",-1));
// Für jede einzelne Klasse
while (imports.size()>0) {
UsedId importDecl = imports.get(0);
// Properties laden
java.lang.Class<?> x;
try {
x = java.lang.Class.forName(importDecl.getQualifiedName().toString());
} catch (ClassNotFoundException e) {
throw new TypeinferenceException("Fehlerhafte Import-Declaration: "+e.getMessage(),this);
}
java.lang.reflect.Field[] fields=x.getDeclaredFields();
java.lang.reflect.Method[] methods=x.getDeclaredMethods();
java.lang.reflect.Constructor[] constructors=x.getConstructors();
java.lang.reflect.TypeVariable[] tvs=x.getTypeParameters();
//String className=x.getSimpleName();
String className=x.getName();
//Ermittle die Superklasse:
Class sClass = new ObjectClass();
if(withSubtypes)sClass = getSuperClassOfJREClass(x, basicAssumptions);
// Namen von Generische Typen erzeugen
Hashtable<String,GenericTypeVar> jreSpiderRegistry=new Hashtable<String,GenericTypeVar>();
Menge<String> typeGenPara = new Menge<String>();
for(int j=0;j<tvs.length;j++){
//GenericTypeVar gtv=new GenericTypeVar(tvs[j].getName(), parentClass,-1);
typeGenPara.addElement(tvs[j].getName());
//jreSpiderRegistry.put(tvs[j].getName(),gtv);
}
Class parentClass = new Class(className, sClass.getType(),mod, typeGenPara);
//BasicAssumptionClass myCl = new BasicAssumptionClass(className, mod);
for(GenericTypeVar classParam : parentClass.getGenericParameter()){
jreSpiderRegistry.put(classParam.getName().toString(),classParam);
}
if(typeGenPara.size()>0){
//auskommentiert von Andreas Stadelmeier:
//basicAssumptions.addGenericTypeVars(className, typeGenPara);
//parentClass.set_ParaList((Menge)typeGenPara);//myCl.set_ParaList((Menge)typeGenPara);
}
if(x.getSuperclass()!=null){
//boolean isObject=x.getSuperclass().getSimpleName().equalsIgnoreCase("Object");
boolean isObject=x.getSuperclass().getName().equalsIgnoreCase("java.lang.Object");
boolean isBaseType=isBaseType(className);
}
//auskommentiert von Andreas Stadelmeier
//this.addElement(myCl);
//basicAssumptions.addClassName(className);
for(int j=0;j<fields.length;j++){
if(java.lang.reflect.Modifier.isPublic(fields[j].getModifiers())){
parentClass.addField(new FieldDeclaration(fields[j].getName(),new RefType(fields[j].getType().getName(),parentClass,-1)));
}
}
for(int j=0;j<methods.length;j++){
if(java.lang.reflect.Modifier.isPublic(methods[j].getModifiers())){
String methodName=methods[j].getName();
//if(methodName.equals("add")){
java.lang.reflect.Type genericReturnType=methods[j].getGenericReturnType();
Type returnType=createTypeFromJavaGenericType(genericReturnType,methods[j].getReturnType(),jreSpiderRegistry, parentClass);
java.lang.reflect.Type[] gpt=methods[j].getGenericParameterTypes();
java.lang.Class[] pt=methods[j].getParameterTypes();
//CMethodTypeAssumption method = new CMethodTypeAssumption(new RefType(className, 0), methodName, returnType, pt.length,MyCompiler.NO_LINENUMBER,MyCompiler.NO_LINENUMBER,new Menge<Integer>(),null);
Method method = de.dhbwstuttgart.syntaxtree.Method.createEmptyMethod(methodName, parentClass);
method.setType(returnType);
ParameterList parameterList = new ParameterList();
for(int k=0;k<gpt.length;k++){
Type type=createTypeFromJavaGenericType(gpt[k],pt[k],jreSpiderRegistry, parentClass);
// Fixme HOTI beachte overloaded id
//method.addParaAssumption(new CParaTypeAssumption(className, methodName, pt.length,0,type.getName(), type, MyCompiler.NO_LINENUMBER,MyCompiler.NO_LINENUMBER,new Menge<Integer>()));
FormalParameter parameter = new FormalParameter(new DeclId(type.get_Name()));
parameter.setType(type);
parameterList.formalparameter.add(parameter);
}
method.setParameterList(parameterList);
//basicAssumptions.addMethodIntersectionType(new CIntersectionType(method));
parentClass.addField(method);
//}
}
}
for(int j=0;j<constructors.length;j++){
String methodName=className;
Method constructorMethod = de.dhbwstuttgart.syntaxtree.Method.createEmptyMethod(methodName, parentClass);
if(java.lang.reflect.Modifier.isPublic(constructors[j].getModifiers())){
ParameterList paraList = new ParameterList();
for(int k=0;k<constructors[j].getParameterTypes().length;k++){
String paraType=constructors[j].getParameterTypes()[k].getName();
//String paraType=constructors[j].getParameterTypes()[k].getSimpleName();
// Fixme HOTI beachte overloaded id
FormalParameter fpara = new FormalParameter(new DeclId("p"+k));
fpara.setType(new RefType(paraType,constructorMethod,-1));
paraList.formalparameter.add(fpara);
}
//basicAssumptions.addMethodIntersectionType(new CIntersectionType(constructor));
constructorMethod.parameterlist = paraList;
Constructor constructor = new Constructor(constructorMethod, parentClass);
constructor.parserPostProcessing(parentClass);
parentClass.addField(constructor);
}
}
basicAssumptions.add(parentClass.getPublicFieldAssumptions());
basicAssumptions.addClassAssumption(new ClassAssumption(parentClass));
imports.removeElement(importDecl);
doneImports.addElement(importDecl);
}
imports.addAll(doneImports);
return basicAssumptions;
//*/
return null;
}
// ino.end
private Class getSuperClassOfJREClass(java.lang.Class<?> x, TypeAssumptions ass) {
Class ret;
@ -628,14 +344,10 @@ public class SourceFile
return ret;
}
// ino.method.isBaseType.21412.definition
private boolean isBaseType(String type)
// ino.end
// ino.method.isBaseType.21412.body
{
return baseTypeTranslationTable.containsValue(type);
}
// ino.end
/*Die contains Methode des Menges vergleicht bei Strings nicht korrekt,
* da zwei Strings mit dem gleichen Inhalt unterschiedliche Instanzen sind.
@ -652,10 +364,7 @@ public class SourceFile
}
// ino.method.createTypeFromJavaGenericType.21415.definition
private Type createTypeFromJavaGenericType(java.lang.reflect.Type type, java.lang.Class<?> cl, Hashtable<String,GenericTypeVar>jreSpiderRegistry, Class parentClass)
// ino.end
// ino.method.createTypeFromJavaGenericType.21415.body
{
/* auskommentiert, da die Klassen von Sun in der Open JDK 1.8 nicht unterstützt werden.
if(type instanceof TypeVariableImpl){
@ -681,7 +390,6 @@ public class SourceFile
//}
}
// ino.method.getPackageName.21427.defdescription type=javadoc
/**
* Erzeugt f�r jede Klasse einen Menge, in den Referenzen auf die GenericTypeVars
* dieser Klasse gespeichert werden. Diese Mengeen werden unter den Klassennamen
@ -707,21 +415,13 @@ public class SourceFile
* }
* }
*/
// ino.end
// ino.method.getPackageName.21427.definition
public UsedId getPackageName()
// ino.end
// ino.method.getPackageName.21427.body
{
return pkgName;
}
// ino.end
// ino.method.setPackageName.21430.definition
public void setPackageName(UsedId pkgName)
// ino.end
// ino.method.setPackageName.21430.body
{
this.pkgName = pkgName;
@ -732,46 +432,22 @@ public class SourceFile
}
}
// ino.end
// ino.method.addImports.21433.definition
public void addImports(ImportDeclarations imports)
// ino.end
// ino.method.addImports.21433.body
{
this.imports.addAll(imports);
}
// ino.end
// ino.method.getImports.21436.definition
public ImportDeclarations getImports()
// ino.end
// ino.method.getImports.21436.body
{
if(imports==null){
return(new ImportDeclarations());
}
return(imports);
}
// ino.end
// ino.method.getClassIterator.21439.definition
public Iterator<Class> getClassIterator()
// ino.end
// ino.method.getClassIterator.21439.body
{
return KlassenVektor.iterator();
}
// ino.end
// ino.method.getInterfaceIterator.21442.definition
public Iterator<Interface> getInterfaceIterator()
// ino.end
// ino.method.getInterfaceIterator.21442.body
{
return InterfaceVektor.iterator();
}
// ino.end
@Override
@ -810,6 +486,11 @@ public class SourceFile
return 0;
}
@Override
public JavaCodeResult printJavaCode(ResultSet resultSet) {
throw new NotImplementedException();
}
@Override
public int getVariableLength() {
// TODO Auto-generated method stub
@ -843,6 +524,8 @@ public class SourceFile
*/
return ret;
}
public String getPkgName(){
return this.pkgName;
}
}
// ino.end

31
src/de/dhbwstuttgart/syntaxtree/SyntaxTreeNode.java
View File

@ -1,7 +1,10 @@
package de.dhbwstuttgart.syntaxtree;
import java.util.List;
import org.apache.bcel.generic.ClassGen;
import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.bytecode.ClassGenerator;
import de.dhbwstuttgart.core.IItemWithOffset;
@ -21,7 +24,12 @@ import de.dhbwstuttgart.typeinference.typedeployment.TypeInsertSet;
public abstract class SyntaxTreeNode implements IItemWithOffset{
protected SyntaxTreeNode parent;
protected int offset;
public SyntaxTreeNode(int offset){
this.offset = offset;
}
/**
* Wird nach dem Parsen aufgerufen.
* Erfüllt folgenden Aufgaben:
@ -43,16 +51,8 @@ public abstract class SyntaxTreeNode implements IItemWithOffset{
return this.parent;
}
public abstract Menge<? extends SyntaxTreeNode> getChildren();
public Class getParentClass(){
SyntaxTreeNode parent = this.getParent();
if(parent instanceof Class)return (Class)parent;
if(parent == null)
throw new DebugException("Das Wurzelelement eines Syntaxbaumes muss Class sein");
return parent.getParentClass();
}
public abstract List<? extends SyntaxTreeNode> getChildren();
/**
* Eine Beschreibung/Name des SyntaxTree-Nodes
* Hat nichts mit der Description im Bytecode zu tun,
@ -113,11 +113,6 @@ public abstract class SyntaxTreeNode implements IItemWithOffset{
}
public boolean seesType(Type tA2) {
//TODO: Implementieren. Hier sollte ein Lookup in die Assumptions dieses Knotens erfolgen
return false;
}
public SyntaxTreeNode getMatchingParentNode(SyntaxTreeNode inNode) {
SyntaxTreeNode node = inNode;
while(node!=null){
@ -134,5 +129,9 @@ public abstract class SyntaxTreeNode implements IItemWithOffset{
return this.getParent().getGTVDeclarationContext();
}
public int getOffset(){
return offset;
}
public abstract JavaCodeResult printJavaCode(ResultSet resultSet);
}

164
src/de/dhbwstuttgart/syntaxtree/factory/ASTFactory.java
View File

@ -1,58 +1,49 @@
package de.dhbwstuttgart.syntaxtree.factory;
import java.lang.reflect.Parameter;
import java.lang.reflect.TypeVariable;
import java.util.ArrayList;
import java.util.List;
import de.dhbwstuttgart.bytecode.ClassGenerator;
import de.dhbwstuttgart.parser.JavaClassName;
import de.dhbwstuttgart.typecheck.JavaClassName;
import de.dhbwstuttgart.typecheck.JavaClassRegistry;
import de.dhbwstuttgart.syntaxtree.*;
import de.dhbwstuttgart.syntaxtree.Class;
import de.dhbwstuttgart.syntaxtree.Constructor;
import de.dhbwstuttgart.syntaxtree.Field;
import de.dhbwstuttgart.syntaxtree.GenericDeclarationList;
import de.dhbwstuttgart.syntaxtree.Method;
import de.dhbwstuttgart.syntaxtree.ObjectClass;
import de.dhbwstuttgart.syntaxtree.ParameterList;
import de.dhbwstuttgart.syntaxtree.SourceFile;
import de.dhbwstuttgart.syntaxtree.SyntaxTreeNode;
import de.dhbwstuttgart.syntaxtree.misc.DeclId;
import de.dhbwstuttgart.syntaxtree.misc.UsedId;
import de.dhbwstuttgart.syntaxtree.modifier.Modifiers;
import de.dhbwstuttgart.syntaxtree.modifier.Public;
import de.dhbwstuttgart.syntaxtree.statement.Block;
import de.dhbwstuttgart.syntaxtree.statement.Statement;
import de.dhbwstuttgart.syntaxtree.statement.SuperCall;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.Type;
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.typeinference.ResultSet;
import de.dhbwstuttgart.typeinference.TypeinferenceResultSet;
public class ASTFactory {
public static Method createMethod(String name, ParameterList paralist, Block block, Class parent) {
Method method = new Method(0);
DeclId DImethod = new DeclId();
DImethod.set_Name(name);
method.set_DeclId(DImethod);
method.set_Block(block);
method.setParameterList(paralist);
block.parserPostProcessing(method);
method.parserPostProcessing(parent);
return method;
public class ASTFactory {
private final JavaClassRegistry names;
/**
* Anmerkung:
* Die ASTFactory Methoden, welche ASTBäume aus java.lang.Class Objekten generieren, können davon ausgehen,
* dass alle Imports und Typnamen korrekt sind und müssen diese nicht überprüfen.
*/
//private JavaClassRegistry names;
public ASTFactory(JavaClassRegistry scope){
names = scope;
}
public static Method createEmptyMethod(String withSignature, Class parent) {
public Method createEmptyMethod(String withSignature, Class parent) {
return ASTFactory.createMethod(withSignature, new ParameterList(), new Block(), parent);
}
public static Constructor createEmptyConstructor(Class parent){
public Constructor createEmptyConstructor(Class parent){
Block block = new Block();
block.setType(new de.dhbwstuttgart.syntaxtree.type.Void(block, 0));
block.statements.add(new SuperCall(block));
return ASTFactory.createConstructor(parent, new ParameterList(), block);
}
public static Constructor createConstructor(Class superClass, ParameterList paralist, Block block){
block.parserPostProcessing(superClass);
@ -62,7 +53,6 @@ public class ASTFactory {
return new Constructor(method, superClass);
}
/*
public static Class createClass(String className, RefType type, Modifiers modifiers, Menge supertypeGenPara, SourceFile parent) {
// TODO bytecode createClass
//String name, RefType superClass, Modifiers modifiers, Menge<String> supertypeGenPara
@ -73,7 +63,105 @@ public class ASTFactory {
return generatedClass;
}
*/
public static Class createObject(){
return createClass(java.lang.Object.class);
}
/**
*
* @param jreClass
* @return
*/
public Class createClass(java.lang.Class jreClass){
JavaClassName name = names.getName(jreClass.getName());
List<Method> methoden = new ArrayList<>();
for(java.lang.reflect.Constructor constructor : jreClass.getConstructors()){
}
for(java.lang.reflect.Method method : jreClass.getMethods()){
methoden.add(createMethod(method, jreClass));
}
List<Field> felder = new ArrayList<>();
Modifiers modifier = new Modifiers();
modifier.addModifier(new Public());
boolean isInterface = jreClass.isInterface();
java.lang.Class superjreClass = jreClass.getSuperclass();
RefType superClass = null;
if(superjreClass != null){
superClass = createType(superjreClass);
}else{//Jede Klasse und jedes Interface erbt von Object: (auch Object selbst!)
superClass = createType(java.lang.Object.class);
}
List<RefType> implementedInterfaces = new ArrayList<>();
for(java.lang.Class jreInterface : jreClass.getInterfaces()){
implementedInterfaces.add(createType(jreInterface));
}
int offset = 0; //Braucht keinen Offset, da diese Klasse nicht aus einem Quellcode geparst wurde
return new Class(name, methoden, felder, modifier, isInterface, superClass, implementedInterfaces, offset);
}
/**
* Wandelt eine Methode aus der JRE in eine Methode für unseren AST um.
* @param jreMethod
* @param inClass
* @return
*/
public Method createMethod(java.lang.reflect.Method jreMethod, java.lang.Class inClass){
String name = jreMethod.getName();
RefType returnType = createType(jreMethod.getReturnType());
Parameter[] jreParams = jreMethod.getParameters();
List<FormalParameter> params = new ArrayList<>();
for(Parameter jreParam : jreParams){
RefType paramType = createType(jreParam.getType());
params.add(new FormalParameter(jreParam.getName(),paramType,-1));
}
ParameterList parameterList = new ParameterList(params);
Block block = new Block(new ArrayList<Statement>(), -1);
List<GenericTypeVar> gtvs = new ArrayList<>();
for(TypeVariable jreTV : jreMethod.getTypeParameters()){
GenericTypeVar gtv = createGeneric(jreTV, new GenericTypeName(new JavaClassName(inClass.getName()),jreTV.getName()));
gtvs.add(gtv);
}
GenericDeclarationList gtvDeclarations = new GenericDeclarationList(gtvs,-1);
int offset = -1;
return new Method(name, returnType, parameterList, block, gtvDeclarations, offset);
}
public RefType createType(java.lang.Class jreClass){
List<RefType> params = new ArrayList<>();
for(TypeVariable jreTV : jreClass.getTypeParameters()){
RefType gtv = createType(jreTV);
params.add(gtv);
}
jreClass
return new RefType(jreClass.getName(), params, -1);
}
public RefType createType(java.lang.reflect.Type type){
RefType ret = new RefType(type.getTypeName(), -1);
//TODO hier die Generischen Variablen extrahieren
return ret;
}
/**
* Erstellt eine GenericTypeVar oder eine BoundedGenericTypeVar
* @param jreTypeVar
* @return
*/
public GenericTypeVar createGeneric(TypeVariable jreTypeVar, GenericTypeName name){
List<RefType> genericBounds = new ArrayList<>();
java.lang.reflect.Type[] bounds = jreTypeVar.getBounds();
if(bounds.length > 0){
for(java.lang.reflect.Type bound : bounds){
genericBounds.add(createType(bound));
}
}
return new GenericTypeVar(name, genericBounds, -1, -1);
}
public static Class createInterface(String className, RefType superClass, Modifiers modifiers,
Menge supertypeGenPara, SourceFile parent){
Class generatedClass = new Class(new JavaClassName(className), new ArrayList<Method>(), new ArrayList<Field>(), modifiers,
@ -83,7 +171,7 @@ public class ASTFactory {
}
public static Class createObjectClass() {
Class generatedClass = new ObjectClass();
Class generatedClass = new Class("java.lang.Object", 0);
return generatedClass;
}

9
src/de/dhbwstuttgart/syntaxtree/factory/PrimitiveMethodsGenerator.java Normal file
View File

@ -0,0 +1,9 @@
package de.dhbwstuttgart.syntaxtree.factory;
/**
* Generiert Hilfsmethoden für die Unary und Binary Operatoren
* Diese Methoden stellen die möglichen Operationen +,-,++, etc dar
*/
public class PrimitiveMethodsGenerator {
}

18
src/de/dhbwstuttgart/syntaxtree/factory/UnifyTypeFactory.java
View File

@ -3,30 +3,24 @@ package de.dhbwstuttgart.syntaxtree.factory;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.logging.Logger;
import de.dhbwstuttgart.typeinference.exceptions.NotImplementedException;
import de.dhbwstuttgart.syntaxtree.NullSyntaxTreeNode;
import de.dhbwstuttgart.syntaxtree.type.ExtendsWildcardType;
import de.dhbwstuttgart.syntaxtree.type.FunN;
import de.dhbwstuttgart.syntaxtree.type.FunVoidN;
import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
import de.dhbwstuttgart.syntaxtree.type.ObjectType;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.SuperWildcardType;
import de.dhbwstuttgart.syntaxtree.type.Type;
import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
import de.dhbwstuttgart.syntaxtree.type.Void;
import de.dhbwstuttgart.syntaxtree.type.WildcardType;
import de.dhbwstuttgart.typeinference.ConstraintsSet;
import de.dhbwstuttgart.typeinference.EinzelElement;
import de.dhbwstuttgart.typeinference.KomplexeMenge;
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.typeinference.OderConstraint;
import de.dhbwstuttgart.typeinference.OderMenge;
import de.dhbwstuttgart.typeinference.Pair;
import de.dhbwstuttgart.typeinference.UndConstraint;
import de.dhbwstuttgart.typeinference.UndMenge;
import de.dhbwstuttgart.typeinference.UnifyConstraintsSet;
import de.dhbwstuttgart.typeinference.UnifyOderConstraint;
import de.dhbwstuttgart.typeinference.UnifyUndConstraint;
@ -173,25 +167,25 @@ public class UnifyTypeFactory {
public static Type convert(ReferenceType t) {
//TODO: Hier kann man die GTVs extrahieren
if(t.getName().toString().equals(Void.VOID_NAME))return new Void(NULL_NODE, 0);
RefType ret = new RefType(t.getName(),null,0);
if(t.getName().toString().equals(Void.VOID_NAME))return new Void( 0);
RefType ret = new RefType(t.getName(),0);
ret.set_ParaList(convert(t.getTypeParams()));
return ret;
}
public static Type convert(FunNType t) {
RefType ret = new RefType(t.getName(),null,0);
RefType ret = new RefType(t.getName(),0);
ret.set_ParaList(convert(t.getTypeParams()));
return ret;
}
public static Type convert(SuperType t) {
RefType innerType = new RefType(t.getSuperedType().getName(),NULL_NODE,0);
RefType innerType = new RefType(t.getSuperedType().getName(),0);
return new SuperWildcardType(innerType);
}
public static Type convert(ExtendsType t) {
RefType innerType = new RefType(t.getExtendedType().getName(),NULL_NODE,0);
RefType innerType = new RefType(t.getExtendedType().getName(),0);
return new ExtendsWildcardType(innerType);
}

2
src/de/dhbwstuttgart/syntaxtree/factory/Unify_FC_TTO_Builder.java
View File

@ -11,6 +11,7 @@ public class Unify_FC_TTO_Builder {
private Menge<Pair> fc = new Menge<Pair>();
private Menge<Class> classes = new Menge<Class>();
/*
public void AddInheritance(Type t1, Type t2) {
if(t1 instanceof RefType)
if(!classes.stream().anyMatch(x -> x.getName().equals(t1.getName())))
@ -22,6 +23,7 @@ public class Unify_FC_TTO_Builder {
fc.add(new Pair(t1, t2));
}
*/
public void clear() {
fc = new Menge<Pair>();

48
src/de/dhbwstuttgart/syntaxtree/misc/ConstructorCall.java
View File

@ -1,48 +0,0 @@
package de.dhbwstuttgart.syntaxtree.misc;
import de.dhbwstuttgart.syntaxtree.SyntaxTreeNode;
import de.dhbwstuttgart.syntaxtree.statement.ArgumentList;
import de.dhbwstuttgart.syntaxtree.statement.MethodCall;
import de.dhbwstuttgart.syntaxtree.statement.Receiver;
import de.dhbwstuttgart.typeinference.ConstraintsSet;
import de.dhbwstuttgart.typeinference.assumptions.ConstructorAssumption;
import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
/**
* Diese Klasse stellt den this()-Aufruf dar.
* @author janulrich
*
*/
public class ConstructorCall extends MethodCall
{
public ConstructorCall(Receiver receiver, String methodName, ArgumentList argumentList, int offset){
super(receiver, methodName, argumentList,offset);
//this.set_Receiver(receiver);
//this.set_Name(methodName);
//this.set_ArgumentList(argumentList);
}
/*
@Override
public ConstraintsSet TYPEExpr(TypeAssumptions assumptions) {
throw new TypeinferenceException("this(...)-Aufruf kann nicht als Ausdruck verwendet werden",this);
}
*/
@Override
public ConstraintsSet overloading(TypeAssumptions assumptions){
ConstraintsSet ret = new ConstraintsSet();
ConstructorAssumption cAss = assumptions.getConstructorAssumption(this.get_Name(), this.getArgumentList().size());
if(cAss == null)throw new TypeinferenceException("Kein Konstruktor mit passender Parameteranzahl vorhanden",this);
ret.add(constraintsFromMethodAssumption(cAss, assumptions));
return ret;
}
@Override
public void parserPostProcessing(SyntaxTreeNode parent) {
super.parserPostProcessing(parent);
}
}

227
src/de/dhbwstuttgart/syntaxtree/misc/DeclId.java
View File

@ -1,227 +0,0 @@
// ino.module.DeclId.8558.package
package de.dhbwstuttgart.syntaxtree.misc;
// ino.end
// ino.module.DeclId.8558.import
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.logger.Logger;
// ino.end
import de.dhbwstuttgart.core.MyCompiler;
import de.dhbwstuttgart.syntaxtree.Constant;
import de.dhbwstuttgart.syntaxtree.modifier.Final;
import de.dhbwstuttgart.syntaxtree.modifier.Modifiers;
import de.dhbwstuttgart.syntaxtree.statement.Assign;
import de.dhbwstuttgart.syntaxtree.statement.Expr;
import de.dhbwstuttgart.syntaxtree.statement.ExprStmt;
import de.dhbwstuttgart.syntaxtree.statement.InstVar;
import de.dhbwstuttgart.syntaxtree.statement.LocalOrFieldVarOrClassname;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.Type;
// ino.class.DeclId.23280.declaration
public class DeclId
// ino.end
// ino.class.DeclId.23280.body
{
// ino.attribute.modifiers.23283.declaration
public Modifiers modifiers;
// ino.end
// ino.attribute.name.23286.declaration
public String name;
// ino.end
// ino.attribute.wert.23289.declaration
private ExprStmt wert;
// ino.end
// ino.attribute.paratyp.23292.declaration
public Menge paratyp = null; // hier wird die Parameterzuordnung gespeichert ... 'test t <int, double> = new test();'
// ino.end
// ino.attribute.m_LineNumber.23295.declaration
private int m_LineNumber = MyCompiler.NO_LINENUMBER;
// ino.end
private int m_Offset = -1; //hinzugef�gt hoth: 07.04.2006
// ino.attribute.codegenlog.23298.decldescription type=line
// Logger fuer Code-Gen
// ino.end
// ino.attribute.codegenlog.23298.declaration
protected static Logger codegenlog = Logger.getLogger("codegen");
// ino.end
// ino.method.DeclId.23301.definition
public DeclId()
// ino.end
// ino.method.DeclId.23301.body
{
}
// ino.end
// ino.method.DeclId.23304.definition
public DeclId(String name)
// ino.end
// ino.method.DeclId.23304.body
{
this.name = name;
}
// ino.end
// ino.method.set_Paratyp.23307.definition
public void set_Paratyp(Menge p)
// ino.end
// ino.method.set_Paratyp.23307.body
{
this.paratyp = p;
}
// ino.end
// ino.method.get_Paratyp.23310.definition
public Menge get_Paratyp()
// ino.end
// ino.method.get_Paratyp.23310.body
{
return this.paratyp;
}
// ino.end
// ino.method.set_Name.23313.definition
public void set_Name(String name)
// ino.end
// ino.method.set_Name.23313.body
{
this.name = name;
}
// ino.end
// ino.method.set_Wert.23316.definition
public void set_Wert(ExprStmt w)
// ino.end
// ino.method.set_Wert.23316.body
{
this.wert = w;
}
// ino.end
// ino.method.get_Name.23319.definition
public String get_Name()
// ino.end
// ino.method.get_Name.23319.body
{
return name;
}
// ino.end
// ino.method.get_Wert.23322.definition
public ExprStmt get_Wert()
// ino.end
// ino.method.get_Wert.23322.body
{
return wert;
}
// ino.end
// ino.method.set_Modifiers.23325.definition
public void set_Modifiers(Modifiers mod)
// ino.end
// ino.method.set_Modifiers.23325.body
{
this.modifiers = mod;
}
// ino.end
// ino.method.get_Modifiers.23328.definition
public Modifiers get_Modifiers()
// ino.end
// ino.method.get_Modifiers.23328.body
{
return this.modifiers;
}
// ino.end
// ino.method.get_access_flags.23331.definition
public short get_access_flags()
// ino.end
// ino.method.get_access_flags.23331.body
{
if(modifiers != null) return modifiers.calculate_access_flags();
else return (short)0;
}
// ino.end
// ino.method.set_ListType.23334.definition
public void set_ListType(Type t)
// ino.end
// ino.method.set_ListType.23334.body
{
//System.out.println("In Klasse DeclID, Methode set_ListType passiert nix!");
}
// ino.end
// ino.method.getLineNumber.23343.definition
public int getLineNumber()
// ino.end
// ino.method.getLineNumber.23343.body
{
return m_LineNumber;
}
// ino.end
// ino.method.setLineNumber.23346.definition
public void setLineNumber(int lineNumber)
// ino.end
// ino.method.setLineNumber.23346.body
{
m_LineNumber = lineNumber;
}
// ino.end
// ino.method.getOffset.23349.defdescription type=line
// hinzugef�gt hoth: 07.04.2006
// ino.end
// ino.method.getOffset.23349.definition
public int getOffset()
// ino.end
// ino.method.getOffset.23349.body
{
return m_Offset;
}
// ino.end
// ino.method.setOffset.23352.defdescription type=line
// hinzugef�gt hoth: 07.04.2006
// ino.end
// ino.method.setOffset.23352.definition
public void setOffset(int Offset)
// ino.end
// ino.method.setOffset.23352.body
{
m_Offset = Offset;
}
// ino.end
// ino.method.toString.23355.defdescription type=javadoc
/**
* <br/>Author: Martin Pl�micke
* @return
*/
// ino.end
// ino.method.toString.23355.definition
public String toString()
// ino.end
// ino.method.toString.23355.body
{
return name.toString();
}
// ino.end
}
// ino.end

25
src/de/dhbwstuttgart/syntaxtree/misc/Status.java
View File

@ -1,25 +0,0 @@
// ino.module.Status.8566.package
package de.dhbwstuttgart.syntaxtree.misc;
// ino.end
// ino.class.Status.23644.declaration
public abstract class Status
// ino.end
// ino.class.Status.23644.body
{
// ino.attribute.userdef.23647.declaration
protected UserDef userdef;
// ino.end
// ino.method.set_UserDef.23653.definition
public void set_UserDef( UserDef userdef)
// ino.end
// ino.method.set_UserDef.23653.body
{
this.userdef = userdef;
}
// ino.end
}
// ino.end

303
src/de/dhbwstuttgart/syntaxtree/misc/UsedId.java
View File

@ -1,303 +0,0 @@
// ino.module.UsedId.8567.package
package de.dhbwstuttgart.syntaxtree.misc;
// ino.end
// ino.module.UsedId.8567.import
import java.util.Iterator;
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.core.IItemWithOffset;
import de.dhbwstuttgart.parser.JavaClassName;
import de.dhbwstuttgart.syntaxtree.type.Type;
import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.ResultSet;
import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
// ino.class.UsedId.23659.declaration
public class UsedId implements IItemWithOffset
// ino.end
// ino.class.UsedId.23659.body
{
// ino.attribute.name.23663.declaration
public Menge<String> name = new Menge<String>(); // Menge mit Strings
// ino.end
// ino.attribute.typen.23666.declaration
private Menge typen = new Menge(); // Menge mit Typen
// ino.end
// ino.attribute.paralist.23669.declaration
private Menge<Type> paralist = null;
// ino.end
// ino.attribute.vParaOrg.23672.declaration
public Menge<Type> vParaOrg = null; // otth: originale Parameterliste
// ino.end
private int m_Offset = -1; //hinzugef�gt hoth: 07.04.2006
// ino.method.UsedId.23675.definition
public UsedId(int offset)
// ino.end
// ino.method.UsedId.23675.body
{
m_Offset=offset;
}
// ino.end
public UsedId(String name, int offset)
{
this(offset);
this.set_Name(name);
}
// ino.method.getOffset.23678.defdescription type=line
// hinzugef�gt hoth: 07.04.2006
// ino.end
// ino.method.getOffset.23678.definition
public int getOffset()
// ino.end
// ino.method.getOffset.23678.body
{
return m_Offset;
}
// ino.end
// ino.method.getVariableLength.23681.definition
public int getVariableLength()
// ino.end
// ino.method.getVariableLength.23681.body
{
return get_Name_1Element().length();
}
// ino.end
// ino.method.setOffset.23684.defdescription type=line
// hinzugef�gt hoth: 07.04.2006
// ino.end
// ino.method.setOffset.23684.definition
public void setOffset(int Offset)
// ino.end
// ino.method.setOffset.23684.body
{
m_Offset = Offset;
}
// ino.end
// ino.method.set_Name.23687.definition
public void set_Name( String name)
// ino.end
// ino.method.set_Name.23687.body
{
this.name.addElement(name);
}
// ino.end
// ino.method.get_Name.23690.definition
public Menge get_Name()
// ino.end
// ino.method.get_Name.23690.body
{
return name;
}
// ino.end
// ino.method.get_Name_1Element.23693.definition
public String get_Name_1Element()
// ino.end
// ino.method.get_Name_1Element.23693.body
{
return (String) name.elementAt(0);
}
// ino.end
// ino.method.set_Typen.23696.definition
public void set_Typen(Menge t)
// ino.end
// ino.method.set_Typen.23696.body
{
typen=t;
}
// ino.end
// ino.method.set_ParaList.23699.definition
public void set_ParaList(Menge<Type> pl)
// ino.end
// ino.method.set_ParaList.23699.body
{
this.paralist = pl;
}
// ino.end
// ino.method.get_RealParaList.23702.definition
public Menge<Type> get_RealParaList()
// ino.end
// ino.method.get_RealParaList.23702.body
{
return this.paralist;
}
// ino.end
// ino.method.get_ParaList.23705.definition
public Menge<Type> get_ParaList()
// ino.end
// ino.method.get_ParaList.23705.body
{
if(this.paralist != null)
return this.paralist;
else return new Menge<Type>();
}
// ino.end
// ino.method.get_vParaOrg.23708.definition
public Menge<Type> get_vParaOrg()
// ino.end
// ino.method.get_vParaOrg.23708.body
{
return this.vParaOrg;
}
// ino.end
// ino.method.get_Typen.23711.definition
public Menge get_Typen()
// ino.end
// ino.method.get_Typen.23711.body
{
return typen;
}
// ino.end
// ino.method.get_codegen_UsedId.23714.definition
public String get_codegen_UsedId()
// ino.end
// ino.method.get_codegen_UsedId.23714.body
{
String name_string = new String();
name_string += (String)name.elementAt(0);
for(int i = 1; i < name.size(); i++)
name_string += ("/" + (String)name.elementAt(i));
return name_string;
}
// ino.end
// ino.method.removeLast.23720.definition
public void removeLast()
// ino.end
// ino.method.removeLast.23720.body
{
name.removeElementAt(name.size()-1);
}
// ino.end
// ino.method.toString.23723.defdescription type=javadoc
/**
* <br/>Author: Martin Pl�micke
* @return
*/
// ino.end
// ino.method.toString.23723.definition
public String toString()
// ino.end
// ino.method.toString.23723.body
{
return this.get_Name_1Element();//name.toString(); //geändert von Andreas Stadelmeier
/*String s = "";
for(int i = 0; i<name.size();i++)
{
if(i<name.size() -1)
s += name.get(i) + ".";
else
s += name.get(i);
}
return s;*/
}
// ino.end
// ino.method.getQualifiedName.23726.definition
public JavaClassName getQualifiedName()
// ino.end
// ino.method.getQualifiedName.23726.body
{
StringBuffer sb=new StringBuffer();
if(name!=null){
for(int j=0;j<name.size();j++){
sb.append(name.get(j));
if(j<name.size()-1)
sb.append(".");
}
}
return new JavaClassName(sb.toString());
}
// ino.end
// ino.method.createFromQualifiedName.23729.definition
public static UsedId createFromQualifiedName(String qualifiedName, int offset)
// ino.end
// ino.method.createFromQualifiedName.23729.body
{
String[] steps=qualifiedName.split("\\.");
UsedId uid=new UsedId(offset);
uid.name=new Menge<String>();
for(int i=0;i<steps.length;i++){
uid.name.addElement(steps[i]);
}
return(uid);
}
// ino.end
// ino.method.hasWildCard.23732.definition
public boolean hasWildCard()
// ino.end
// ino.method.hasWildCard.23732.body
{
if(name!=null && name.size()>0){
return(name.elementAt(name.size()-1).equals("*"));
}
return(false);
}
// ino.end
// ino.method.getPackageName.23735.definition
public UsedId getPackageName()
// ino.end
// ino.method.getPackageName.23735.body
{
UsedId uid=new UsedId(-1);
uid.name=new Menge<String>();
for(int i=0;i<name.size()-1;i++){
uid.name.add(name.elementAt(i));
}
return uid;
}
// ino.end
// ino.method.getSimpleName.23738.definition
public String getSimpleName()
// ino.end
// ino.method.getSimpleName.23738.body
{
if(name!=null && name.size()>0)
return name.lastElement();
else
return null;
}
// ino.end
public JavaCodeResult printJavaCode(ResultSet resultSet) {
if(this.name.size()>1)throw new TypeinferenceException("Es kann maximal nur eine Superklasse pro Klasse geben", null);
JavaCodeResult ret = new JavaCodeResult(this.getQualifiedName().toString());
if(this.paralist != null){
ret.attach( "<" );
Iterator<Type> it = this.paralist.iterator();
while(it.hasNext()){
Type para = it.next();
ret.attach(para.printJavaCode(resultSet));
if(it.hasNext())ret.attach(", ");
}
//ret = ret.substring(0, ret.length()-2);
ret.attach(">");
}
return ret;
}
}
// ino.end

11
src/de/dhbwstuttgart/syntaxtree/misc/UserDef.java
View File

@ -1,11 +0,0 @@
// ino.module.UserDef.8568.package
package de.dhbwstuttgart.syntaxtree.misc;
// ino.end
// ino.class.UserDef.23741.declaration
public class UserDef extends Status
// ino.end
// ino.class.UserDef.23741.body
{
}
// ino.end

12
src/de/dhbwstuttgart/syntaxtree/modifier/Abstract.java
View File

@ -1,30 +1,19 @@
// ino.module.Abstract.8585.package
package de.dhbwstuttgart.syntaxtree.modifier;
import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.ResultSet;
// ino.class.Abstract.24015.description type=javadoc
/**
* Stellt den Modifier Abstract dar.
*
*/
// ino.end
// ino.class.Abstract.24015.declaration
public class Abstract extends Modifier
// ino.end
// ino.class.Abstract.24015.body
{
// ino.method.getBitmask.24019.definition
public short getBitmask()
// ino.end
// ino.method.getBitmask.24019.body
{
return 0x0400;
}
// ino.end
@Override
public JavaCodeResult printJavaCode(ResultSet resultSet) {
@ -32,4 +21,3 @@ public class Abstract extends Modifier
}
}
// ino.end

11
src/de/dhbwstuttgart/syntaxtree/modifier/Final.java
View File

@ -1,30 +1,20 @@
// ino.module.Final.8586.package
package de.dhbwstuttgart.syntaxtree.modifier;
import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.ResultSet;
// ino.class.Final.24022.description type=javadoc
/**
* Stellt den Modifier Final dar.
*
*/
// ino.end
// ino.class.Final.24022.declaration
public class Final extends Modifier
// ino.end
// ino.class.Final.24022.body
{
// ino.method.getBitmask.24026.definition
public short getBitmask()
// ino.end
// ino.method.getBitmask.24026.body
{
return 0x10;
}
// ino.end
@Override
public JavaCodeResult printJavaCode(ResultSet resultSet) {
@ -32,4 +22,3 @@ public class Final extends Modifier
}
}
// ino.end

10
src/de/dhbwstuttgart/syntaxtree/modifier/Modifier.java
View File

@ -1,25 +1,15 @@
// ino.module.Modifier.8587.package
package de.dhbwstuttgart.syntaxtree.modifier;
import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.ResultSet;
// ino.end
// ino.class.Modifier.24029.declaration
public abstract class Modifier
// ino.end
// ino.class.Modifier.24029.body
{
// ino.method.getBitmask.24032.decldescription type=javadoc
/**
* Liefert den Wert des Access-Modifiers fuer die Bytecode-Generierung
* zurueck.
*/
// ino.end
// ino.method.getBitmask.24032.declaration
public abstract short getBitmask();
// ino.end
public abstract JavaCodeResult printJavaCode(ResultSet resultSet);
}
// ino.end

137
src/de/dhbwstuttgart/syntaxtree/modifier/Modifiers.java
View File

@ -1,141 +1,28 @@
// ino.module.Modifiers.8588.package
package de.dhbwstuttgart.syntaxtree.modifier;
// ino.end
// ino.module.Modifiers.8588.import
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.ResultSet;
// ino.end
import java.util.ArrayList;
import java.util.List;
// ino.class.Modifiers.24035.description type=javadoc
/**
* Die Klasse beinhaltet die Liste der Access-Modifier fuer eine Klasse,
* Methode usw.
*/
// ino.end
// ino.class.Modifiers.24035.declaration
public class Modifiers
// ino.end
// ino.class.Modifiers.24035.body
{
// ino.attribute.modifier.24038.declaration
protected Menge<Modifier> modifier = new Menge<Modifier>();
// ino.end
// ino.method.getModifiers.24041.definition
public Menge<Modifier> getModifiers()
// ino.end
// ino.method.getModifiers.24041.body
{
return this.modifier;
}
// ino.end
// ino.method.setModifier.24044.definition
public void setModifier(Menge<Modifier> modifier)
// ino.end
// ino.method.setModifier.24044.body
{
if (modifier != null) this.modifier = modifier;
}
// ino.end
// ino.method.addModifier.24047.defdescription type=javadoc
/**
* Fuegt den angegebenen Modifier zur Auflistung hinzu.
*/
// ino.end
// ino.method.addModifier.24047.definition
public void addModifier(Modifier mod)
// ino.end
// ino.method.addModifier.24047.body
{
modifier.addElement(mod);
}
// ino.end
protected List<Modifier> modifier = new ArrayList<Modifier>();
// ino.method.includesModifier.24050.defdescription type=javadoc
/**
* Gibt zurueck, ob der angegebene Modifier enthalten ist.
*/
// ino.end
// ino.method.includesModifier.24050.definition
public boolean includesModifier(Modifier mod)
// ino.end
// ino.method.includesModifier.24050.body
{
String class1 = mod.getClass().toString();
String class2;
for (int i=0; i<modifier.size(); i++) {
// Anmerkung: Vergleich mit instanceof nicht moeglich
class2 = modifier.elementAt(i).getClass().toString();
if (class2.equals(class1)) return true;
}
return false;
}
// ino.end
// ino.method.ensureAbstract.24053.defdescription type=javadoc
/**
* Stellt sicher, dass ABSTRACT in der Modifierliste
* vorkommt. Wird u.a. bei Interfaces benoetigt.
*
*/
// ino.end
// ino.method.ensureAbstract.24053.definition
public void ensureAbstract()
// ino.end
// ino.method.ensureAbstract.24053.body
{
if (!includesModifier(new Abstract()))
modifier.addElement(new Abstract());
}
// ino.end
public void ensurePublic()
{
if (!includesModifier(new Public()))
modifier.addElement(new Public());
}
// ino.method.calculate_access_flags.24056.defdescription type=javadoc
/**
* Gibt den Bitmaskenwert fuer die enthaltenen Access-Modifier
* zurueck.
*/
// ino.end
// ino.method.calculate_access_flags.24056.definition
public short calculate_access_flags()
// ino.end
// ino.method.calculate_access_flags.24056.body
{
short ret = 0;
for (int i = 0; i < modifier.size(); i++) {
ret += modifier.elementAt(i).getBitmask();
}
// Falls nichts angegeben, auf Public setzen
if (ret == 0) {
Public p = new Public();
ret = p.getBitmask();
}
return ret;
}
// ino.end
public JavaCodeResult printJavaCode(ResultSet resultSet) {
JavaCodeResult ret = new JavaCodeResult();
for(Modifier mod : this.modifier){
ret.attach(mod.printJavaCode(resultSet)).attach( " ");
}
return ret;
}
public Modifiers(List<Modifier> modifier){
this.modifier = modifier;
}
public List<Modifier> getModifierList(){
return this.modifier;
}
}
// ino.end

9
src/de/dhbwstuttgart/syntaxtree/modifier/Private.java
View File

@ -1,24 +1,16 @@
// ino.module.Private.8589.package
package de.dhbwstuttgart.syntaxtree.modifier;
import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.ResultSet;
// ino.class.Private.24059.declaration
public class Private extends Modifier
// ino.end
// ino.class.Private.24059.body
{
// ino.method.getBitmask.24063.definition
public short getBitmask()
// ino.end
// ino.method.getBitmask.24063.body
{
return 2;
}
// ino.end
@Override
public JavaCodeResult printJavaCode(ResultSet resultSet) {
@ -26,4 +18,3 @@ public class Private extends Modifier
}
}
// ino.end

9
src/de/dhbwstuttgart/syntaxtree/modifier/Protected.java
View File

@ -1,24 +1,16 @@
// ino.module.Protected.8590.package
package de.dhbwstuttgart.syntaxtree.modifier;
import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.ResultSet;
// ino.class.Protected.24066.declaration
public class Protected extends Modifier
// ino.end
// ino.class.Protected.24066.body
{
// ino.method.getBitmask.24070.definition
public short getBitmask()
// ino.end
// ino.method.getBitmask.24070.body
{
return 4;
}
// ino.end
@Override
public JavaCodeResult printJavaCode(ResultSet resultSet) {
@ -26,4 +18,3 @@ public class Protected extends Modifier
}
}
// ino.end

9
src/de/dhbwstuttgart/syntaxtree/modifier/Public.java
View File

@ -1,24 +1,16 @@
// ino.module.Public.8591.package
package de.dhbwstuttgart.syntaxtree.modifier;
import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.ResultSet;
// ino.class.Public.24073.declaration
public class Public extends Modifier
// ino.end
// ino.class.Public.24073.body
{
// ino.method.getBitmask.24077.definition
public short getBitmask()
// ino.end
// ino.method.getBitmask.24077.body
{
return 1;
}
// ino.end
@Override
public JavaCodeResult printJavaCode(ResultSet resultSet) {
@ -26,4 +18,3 @@ public class Public extends Modifier
}
}
// ino.end

9
src/de/dhbwstuttgart/syntaxtree/modifier/Static.java
View File

@ -1,24 +1,16 @@
// ino.module.Static.8592.package
package de.dhbwstuttgart.syntaxtree.modifier;
import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.ResultSet;
// ino.class.Static.24080.declaration
public class Static extends Modifier
// ino.end
// ino.class.Static.24080.body
{
// ino.method.getBitmask.24084.definition
public short getBitmask()
// ino.end
// ino.method.getBitmask.24084.body
{
return 8;
}
// ino.end
@Override
public JavaCodeResult printJavaCode(ResultSet resultSet) {
@ -26,4 +18,3 @@ public class Static extends Modifier
}
}
// ino.end

11
src/de/dhbwstuttgart/syntaxtree/modifier/Strictfp.java Executable file
View File

@ -0,0 +1,11 @@
package de.dhbwstuttgart.syntaxtree.modifier;
public class Strictfp extends Modifier
{
public short getBitmask()
{
return 2048;
}
}

11
src/de/dhbwstuttgart/syntaxtree/operator/AddOp.java
View File

@ -1,7 +1,4 @@
// ino.module.AddOp.8594.package
package de.dhbwstuttgart.syntaxtree.operator;
// ino.end
// ino.module.AddOp.8594.import
import java.util.HashMap;
import java.util.Hashtable;
import java.util.Iterator;
@ -37,19 +34,12 @@ import de.dhbwstuttgart.typeinference.exceptions.NotImplementedException;
// ino.class.AddOp.24088.declaration
public abstract class AddOp extends Operator
// ino.end
// ino.class.AddOp.24088.body
{
// ino.method.AddOp.24092.definition
public AddOp(int offset, int variableLength)
// ino.end
// ino.method.AddOp.24092.body
{
super(offset,variableLength);
}
// ino.end
@Override
protected Hashtable<RefType,RefType> getOperatorTypes() {
@ -158,4 +148,3 @@ public abstract class AddOp extends Operator
}
}
}
// ino.end

9
src/de/dhbwstuttgart/syntaxtree/operator/AndOp.java
View File

@ -1,4 +1,3 @@
// ino.module.AndOp.8595.package
package de.dhbwstuttgart.syntaxtree.operator;
import de.dhbwstuttgart.typeinference.Menge;
@ -14,20 +13,13 @@ import de.dhbwstuttgart.typeinference.ConstraintsSet;
import de.dhbwstuttgart.typeinference.TypeinferenceResultSet;
import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
// ino.class.AndOp.24101.declaration
public class AndOp extends LogOp
// ino.end
// ino.class.AndOp.24101.body
{
// ino.method.AndOp.24105.definition
public AndOp(int offset, int variableLength)
// ino.end
// ino.method.AndOp.24105.body
{
super(offset,variableLength);
}
// ino.end
@Override
public InstructionList genByteCode(ClassGenerator _cg, TypeinferenceResultSet rs, Binary operator) {
@ -37,4 +29,3 @@ public class AndOp extends LogOp
}
// ino.end

11
src/de/dhbwstuttgart/syntaxtree/operator/DivideOp.java
View File

@ -1,7 +1,4 @@
// ino.module.DivideOp.8596.package
package de.dhbwstuttgart.syntaxtree.operator;
// ino.end
// ino.module.DivideOp.8596.import
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.typeinference.exceptions.NotImplementedException;
@ -22,19 +19,12 @@ import de.dhbwstuttgart.syntaxtree.statement.Expr;
// ino.class.DivideOp.24108.declaration
public class DivideOp extends MulOp
// ino.end
// ino.class.DivideOp.24108.body
{
// ino.method.DivideOp.24112.definition
public DivideOp(int offset, int variableLength)
// ino.end
// ino.method.DivideOp.24112.body
{
super(offset,variableLength);
}
// ino.end
ArithmeticInstruction getOperator(String returnType) {
if(returnType.equals("java.lang.Integer")){
@ -50,4 +40,3 @@ public class DivideOp extends MulOp
}
}
}
// ino.end

34
src/de/dhbwstuttgart/syntaxtree/operator/EqualOp.java
View File

@ -1,48 +1,15 @@
// ino.module.EqualOp.8597.package
package de.dhbwstuttgart.syntaxtree.operator;
// ino.end
// ino.module.EqualOp.8597.import
import java.util.Iterator;
import org.apache.bcel.Constants;
import org.apache.bcel.generic.BranchInstruction;
import org.apache.bcel.generic.GOTO;
import org.apache.bcel.generic.IF_ICMPNE;
import org.apache.bcel.generic.InstructionConstants;
import org.apache.bcel.generic.InstructionList;
import org.apache.bcel.generic.NOP;
import org.apache.bcel.generic.ObjectType;
import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.bytecode.ClassGenerator;
import de.dhbwstuttgart.bytecode.DHBWInstructionFactory;
import de.dhbwstuttgart.parser.JavaClassName;
import de.dhbwstuttgart.syntaxtree.SyntaxTreeNode;
import de.dhbwstuttgart.syntaxtree.statement.Binary;
import de.dhbwstuttgart.syntaxtree.statement.Expr;
import de.dhbwstuttgart.syntaxtree.statement.Null;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.typeinference.Pair;
import de.dhbwstuttgart.typeinference.unify.TypeUnify;
import de.dhbwstuttgart.typeinference.TypeinferenceResultSet;
import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
// ino.class.EqualOp.24118.declaration
public class EqualOp extends RelOp
// ino.end
// ino.class.EqualOp.24118.body
{
// ino.method.EqualOp.24122.definition
public EqualOp(int offset, int variableLength)
// ino.end
// ino.method.EqualOp.24122.body
{
super(offset, variableLength);
}
// ino.end
@Override
BranchInstruction getOperator() {
@ -50,4 +17,3 @@ public class EqualOp extends RelOp
}
}
// ino.end

11
src/de/dhbwstuttgart/syntaxtree/operator/GreaterEquOp.java
View File

@ -1,7 +1,4 @@
// ino.module.GreaterEquOp.8598.package
package de.dhbwstuttgart.syntaxtree.operator;
// ino.end
// ino.module.GreaterEquOp.8598.import
import de.dhbwstuttgart.typeinference.Menge;
import org.apache.bcel.generic.BranchInstruction;
@ -13,19 +10,12 @@ import de.dhbwstuttgart.syntaxtree.statement.Expr;
// ino.class.GreaterEquOp.24134.declaration
public class GreaterEquOp extends RelOp
// ino.end
// ino.class.GreaterEquOp.24134.body
{
// ino.method.GreaterEquOp.24138.definition
public GreaterEquOp(int offset, int variableLength)
// ino.end
// ino.method.GreaterEquOp.24138.body
{
super(offset,variableLength);
}
// ino.end
@Override
BranchInstruction getOperator() {
@ -33,4 +23,3 @@ public class GreaterEquOp extends RelOp
}
}
// ino.end

11
src/de/dhbwstuttgart/syntaxtree/operator/GreaterOp.java
View File

@ -1,7 +1,4 @@
// ino.module.GreaterOp.8599.package
package de.dhbwstuttgart.syntaxtree.operator;
// ino.end
// ino.module.GreaterOp.8599.import
import de.dhbwstuttgart.typeinference.Menge;
import org.apache.bcel.generic.BranchInstruction;
@ -12,19 +9,12 @@ import de.dhbwstuttgart.syntaxtree.statement.Expr;
// ino.class.GreaterOp.24147.declaration
public class GreaterOp extends RelOp
// ino.end
// ino.class.GreaterOp.24147.body
{
// ino.method.GreaterOp.24151.definition
public GreaterOp(int offset, int variableLength)
// ino.end
// ino.method.GreaterOp.24151.body
{
super(offset,variableLength);
}
// ino.end
@Override
BranchInstruction getOperator() {
@ -32,4 +22,3 @@ public class GreaterOp extends RelOp
}
}
// ino.end

11
src/de/dhbwstuttgart/syntaxtree/operator/LessEquOp.java
View File

@ -1,7 +1,4 @@
// ino.module.LessEquOp.8600.package
package de.dhbwstuttgart.syntaxtree.operator;
// ino.end
// ino.module.LessEquOp.8600.import
import de.dhbwstuttgart.typeinference.Menge;
import org.apache.bcel.generic.BranchInstruction;
@ -12,19 +9,12 @@ import de.dhbwstuttgart.syntaxtree.statement.Expr;
// ino.class.LessEquOp.24160.declaration
public class LessEquOp extends RelOp
// ino.end
// ino.class.LessEquOp.24160.body
{
// ino.method.LessEquOp.24164.definition
public LessEquOp(int offset, int variableLength)
// ino.end
// ino.method.LessEquOp.24164.body
{
super(offset,variableLength);
}
// ino.end
@Override
BranchInstruction getOperator() {
@ -32,4 +22,3 @@ public class LessEquOp extends RelOp
}
}
// ino.end

11
src/de/dhbwstuttgart/syntaxtree/operator/LessOp.java
View File

@ -1,7 +1,4 @@
// ino.module.LessOp.8601.package
package de.dhbwstuttgart.syntaxtree.operator;
// ino.end
// ino.module.LessOp.8601.import
import de.dhbwstuttgart.typeinference.Menge;
import org.apache.bcel.generic.BranchInstruction;
import org.apache.bcel.generic.IF_ICMPGE;
@ -11,19 +8,12 @@ import de.dhbwstuttgart.syntaxtree.statement.Expr;
// ino.class.LessOp.24173.declaration
public class LessOp extends RelOp
// ino.end
// ino.class.LessOp.24173.body
{
// ino.method.LessOp.24177.definition
public LessOp(int offset, int variableLength)
// ino.end
// ino.method.LessOp.24177.body
{
super(offset,variableLength);
}
// ino.end
@Override
BranchInstruction getOperator() {
@ -31,4 +21,3 @@ public class LessOp extends RelOp
}
}
// ino.end

11
src/de/dhbwstuttgart/syntaxtree/operator/LogOp.java
View File

@ -1,7 +1,4 @@
// ino.module.LogOp.8602.package
package de.dhbwstuttgart.syntaxtree.operator;
// ino.end
// ino.module.LogOp.8602.import
import java.util.HashMap;
import java.util.Hashtable;
import java.util.Iterator;
@ -22,20 +19,13 @@ import de.dhbwstuttgart.typeinference.unify.TypeUnify;
// ino.class.LogOp.24186.declaration
public abstract class LogOp extends Operator
// ino.end
// ino.class.LogOp.24186.body
{
// ino.method.LogOp.24190.definition
public LogOp(int offset, int variableLength)
// ino.end
// ino.method.LogOp.24190.body
{
super(offset, variableLength);
}
// ino.end
@ -57,4 +47,3 @@ public abstract class LogOp extends Operator
}
}
// ino.end

11
src/de/dhbwstuttgart/syntaxtree/operator/MinusOp.java
View File

@ -1,7 +1,4 @@
// ino.module.MinusOp.8603.package
package de.dhbwstuttgart.syntaxtree.operator;
// ino.end
// ino.module.MinusOp.8603.import
import de.dhbwstuttgart.typeinference.Menge;
import org.apache.bcel.generic.ArithmeticInstruction;
@ -13,22 +10,14 @@ import de.dhbwstuttgart.syntaxtree.statement.Expr;
// ino.class.MinusOp.24211.declaration
public class MinusOp extends AddOp
// ino.end
// ino.class.MinusOp.24211.body
{
// ino.method.MinusOp.24215.definition
public MinusOp(int offset, int variableLength)
// ino.end
// ino.method.MinusOp.24215.body
{
super(offset,variableLength);
}
// ino.end
ArithmeticInstruction getOperator(String returnType) {
return new ISUB();
}
}
// ino.end

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