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refactorin ... addPackage

Author SHA1 Message Date
pl@gohorb.ba-horb.de
e634f2ca67 Merge branch 'addPackages' of ssh://gohorb.ba-horb.de/bahome/projekt/git/JavaCompilerCore into addPackages 2020-09-25 15:30:13 +02:00
pl@gohorb.ba-horb.de
c964fa7ce2 modified: src/main/java/de/dhbwstuttgart/core/JavaTXCompiler.java 
modified:   src/main/java/de/dhbwstuttgart/typeinference/unify/TypeUnifyTask.java
	modified:   src/test/java/AllgemeinTest.java
	modified:   src/test/java/bytecode/MatrixTest.java
 2020-09-25 15:29:41 +02:00
107 changed files with 1749 additions and 26778 deletions
PlugInBau.txt
Website
JavaTXExamples.zipindex.html
install
Restart.pngavailableSoftware1.pngavailableSoftware2.pnginstal.htmlinstall.htmlinstallAnyway.pnginstallationDetails.pnglicenseAgreement.pngnewsoftware.pngselectInstallation.png
newJavaTXProject
addLibrary2.pngbuildPath1.pngbuildPath2.pngbuildPath3.pngbuildPath4.pngnewJavFile.pngnewJavFolder1.pngnewJavFolder2.pngnewJavaTXProject.htmlnewJavaTXProject.png
usePlugin
usePlugin.htmlusePlugin1.pngusePlugin2.png
abgabeprotokoll.mdpom.xml
src
main
java
de
dhbwstuttgart
bytecode
TPHExtractor.java
genericsGenerator
GeneratedGenericsFinder.java
genericsGeneratorTypes
GenericGenratorResultForSourceFile.javaGenericsGeneratorResultForClass.java
insertGenerics
ClassConstraint.javaFamilyOfGeneratedGenerics.javaGGenerics.javaMethodConstraint.javaPairTphMethod.javaPositionFinder.javapreGGenerics.java
core
JavaTXCompiler.java
parser
SyntaxTreeGenerator
SyntaxTreeGenerator.java
antlr
Java8.tokensJava8BaseListener.javaJava8Lexer.javaJava8Lexer.tokensJava8Listener.javaJava8Parser.java
scope
GatherNames.java
sat
CNF
CNF.javaWriter.java
asp
ASPStringConverter.javaClingo.java
model
ASPGencayRule.javaASPRule.java
parser
ASPParser.java
model
ParsedType.java
writer
ASPFactory.javaASPGencayFactory.javaASPStatement.javaASPWriter.java
syntaxtree
FieldDeclaration.javaMethod.java
factory
UnifyTypeFactory.java
type
TypePlaceholder.java
visual
OutputGenerator.java
typedeployment
KindOfTypeInsertPoint.javaTypeInsert.javaTypeInsertFactory.javaTypeInsertPlacer.javaTypeInsertPoint.java
typeinference
assumptions
MethodAssumption.java
constraints
Constraint.javaConstraintSet.javaConstraintSet2.javaConstraintSetBuilder.javaOderConstraint.java
typeAlgo
TYPEStmt.java
unify
RuleSet.javaTypeUnifyTask.java
model
UnifyType.java
test
java
asp
ClingoTest.javaUnifyWithoutWildcards.java
gencay
GeneratorTest.java
typeinference
ASPTest.javaGenericsTest.javaVectorTest.java
unifywithoutwildcards
ASPTests.java
bytecode
MatrixTest.java
constraintSimplify
FamilyOfGenerics.java
insertGenerics
FamilyOfGeneratedGenericsTest.javaMethodsTest.javaTestExample42.javaTestExample42_allInOneMethod.javaTestTransitiveClosure.javaTryTest.java
typeinference
ConstraintSetTests.javaJavaTXCompilerTest.javaMeth_GenTest.javaUnifyTest.java
resources
bytecode
javFiles
Fac.javField.javFieldTphConsMeth.jav
insertGenericsJav
TestGGFinder.jav
javFiles
IfTest.javListenerOverload.javfc.jav
vorgehen.md

22
PlugInBau.txt Normal file

@ -0,0 +1,22 @@
Repositories: Branches: JavaCompilerCore: simplyRes
JavaCompilerPlugin: copy_libs
JavaCompilerCore > mvn install -Dskip.test=true
[INFO] Installing /Users/pl/workspace_oxygen/JavaCompilerCore/target/JavaTXcompiler-0.2.jar to /Users/pl/.m2/repository/de/dhbwstuttgart/JavaTXcompiler/0.2/JavaTXcompiler-0.2.jar
[INFO] Installing /Users/pl/workspace_oxygen/JavaCompilerCore/pom.xml to /Users/pl/.m2/repository/de/dhbwstuttgart/JavaTXcompiler/0.2/JavaTXcompiler-0.2.pom
[INFO] Installing /Users/pl/workspace_oxygen/JavaCompilerCore/target/JavaTXcompiler-0.2-jar-with-dependencies.jar to /Users/pl/.m2/repository/de/dhbwstuttgart/JavaTXcompiler/0.2/JavaTXcompiler-0.2-jar-with-dependencies.jar
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 23.279 s
[INFO] Finished at: 2019-09-17T09:31:30+02:00
[INFO] -------------------------------------
JavaCompilerCore > cd target
JavaCompilerCore/target > cp JavaTXcompiler-0.2.jar ../../Plugin_JCC/JavaCompilerPlugin/bundles/JavaCompilerPlugin.Plugin/lib/JavaTXcompiler.jar
Im Eclipse: Plugin_JCC/JavaCompilerPlugin> mvn install
Plugin_JCC/JavaCompilerPlugin/releng/JavaCompilerPlugin.Update/target > cp JavaCompilerPlugin.Update-0.1.0-SNAPSHOT.zip ~/webdav/public_html/javatx/javatx_XXXXXX.zip

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<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<html> <head>
<title>Java-TX Plugin</title></head>
<center>
<h1>Java-TX Plugin</h1>
</center>
<h2>Content</h2>
<ul>
<li><h4><a href="#introduction">Introduction</a></h4></li>
<li><h4><a href="newJavaTXProject/newJavaTXProject.html" >New Java-TX project</a></h4></li>
<li><h4><a href=" JavaTXExamples.zip" >Example project</a></h4></li>
<li><a href="usePlugin/usePlugin.html" >Using the plugin</a></li>
<li><h4><a href="install/install.html" >Installation</a></h4>
</li>
</ul>
<br/>
<h2 id="introduction">Introduction</h2>
Java-TX (Java Type eXtended) is an extension of Java in which a global type inference algorithm and real function types are added. Since the end of the nineties features from functional program- ming languages have been transferred to Java. Parametric polymorphism extended by wildcards, called generics, were transfered to Java 5.0. Higher-order functions and lambda expression were introduced in Java 8. Java 8 uses functional interfaces as target types of lambda expressions in contrast to real function types as in functional programming languages.
The powerful feature type inference from functional programming languages is incorporated into Java, as into other object-oriented
languages, i.e. only in a restricted way called local type inference. Local type inference allows certain type annotations to be omitted. For instance, it is often not necessary to specify the type of a variable. Type parameters of classes in the new-statement can be left out. Return types of methods can often also be omitted. Local type inference is at its most pronounced in Scala. In Java 10 an extention of local type inference is introduced, where types of local variables can be replaced by the keyword var and inferred automatically during the compilation. In contrast to global type inference, local type inference allows types of recursive methods and lambda expressions not to be omitted.<br>
The Java-TX project contributes to the design of object-oriented languages by developing global type inference algorithms for Java-like languages.
<h3>First Example</h3>
The class <tt>Id</tt> has the method <tt>id</tt>. The type annotations are omitted.
<br/>
<pre> <code class="language-java">
class Id {
id(x) {
return x;
}
}
</code> </pre>
The type inference algorithm inferrs the types, such that <tt>Id</tt> can be applied:
<pre>
new Id().id(1);
new Id().id("hallo");
</pre>
<h3>More complex example</h3>
<pre>
import java.lang.Integer;
import java.lang.Double;
import java.lang.String;
class OL {
m(x) { return x + x; }
}
class OLMain {
main(x) {
var ol;
ol = new OL();
return ol.m(x);
}
}
</pre>
The type inference mechanism considers only imported types. Therefore <tt>Integer</tt> <tt>Double</tt>, and <tt>String</tt> are imported.
<br/>
As the operator <tt>+</tt> is overloaded by all numeric types and String the methods <tt>m</tt> in the class <tt>OL</tt> and <tt>main</tt> in the class <tt>OLMain</tt>, respectively, gets all these types. The generated classfile demonstrates this:
<pre>
> javap OL.class
Compiled from "OL.jav"
class OL {
public OL();
public java.lang.Integer m(java.lang.Integer);
public java.lang.Double m(java.lang.Double);
}
> javap OLMain.class
Compiled from "OLMain.jav"
class OLMain {
public OLMain();
public java.lang.Integer main(java.lang.Integer);
public java.lang.Double main(java.lang.Double);
}
</pre>
<hr>
<address></address>
<!-- hhmts start -->Last modified: Fri Jun 1 16:43:55 CEST 2018 <!-- hhmts end -->
</body> </html>

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<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<html> <head>
<title>Install Java-TX Plugin</title>
</head>
<body>
<h1>Install Java-TX Plugin</h1>
<ol>
<li>Select "Install New Software ..."<br>
<img width= 400 src="newsoftware.png" >
</li>
<li>Add ...<br>
<img width=550 src="availableSoftware1.png" >
</li>
<li>Insert address<br>
<img width=550 src="availableSoftware2.png" >
</li>
<li>Select installation<br>
<img width=550 src="selectInstallation.png" >
</li>
<li>Installation details<br>
<img width=550 src="installationDetails.png" >
</li>
<li>Accept license agreement<br>
<img width=550 src="licenseAgreement.png" >
</li>
<li>Install anyway<br>
<img width=450 src="installAnyway.png">
</li>
<li>Restart<br>
<img width=450 src="Restart.png">
</li>
</ol>
<hr>
<address></address>
<!-- hhmts start -->Last modified: Fri Jun 1 11:57:15 CEST 2018 <!-- hhmts end -->
</body> </html>

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<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<html> <head>
<title>Install Java-TX Plugin</title>
</head>
<body>
<h2>Install Java-TX Plugin</h2>
<ol>
<li>Select "Install New Software ..."<br>
<img width= 400 src="newsoftware.png" >
</li>
<li>Add ...<br>
<img width=550 src="availableSoftware1.png" >
</li>
<li>Insert address<br>
<img width=550 src="availableSoftware2.png" >
</li>
<li>Select installation<br>
<img width=550 src="selectInstallation.png" >
</li>
<li>Installation details<br>
<img width=550 src="installationDetails.png" >
</li>
<li>Accept license agreement<br>
<img width=550 src="licenseAgreement.png" >
</li>
<li>Install anyway<br>
<img width=450 src="installAnyway.png">
</li>
<li>Restart<br>
<img width=450 src="Restart.png">
</li>
</ol>
<hr>
<address></address>
<!-- hhmts start -->Last modified: Fri Jun 1 12:05:43 CEST 2018 <!-- hhmts end -->
</body> </html>

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<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<html> <head>
<title></title>
</head>
<h2>New Java-TX project in eclipse</h2>
<ol>
<li>New -> Java Project<br/>
<img width= 400 src="newJavaTXProject.png" >
</li>
<br/>
<li>Generate a jav-File folder<br/>
<img width= 550 src="newJavFolder1.png" ><br/><br/>
<img width= 550 src="newJavFolder2.png" >
</li>
<br/>
<li>Add jav-File folder as library<br/>
At the moment no package system is implemented, Therefore the compiled class files are in the jav-File folder. This has to be added as library:<br/>
<img width= 550 src="buildPath1.png" ><br/><br/>
<img width= 550 src="buildPath2.png" ><br/><br/>
<img width= 400 src="buildPath3.png" ><br/><br/>
<img width= 550 src="buildPath4.png" ><br/>
</li>
</ol>
<body>
<h1></h1>
<hr>
<address></address>
<!-- hhmts start -->Last modified: Fri Jun 1 16:50:02 CEST 2018 <!-- hhmts end -->
</body> </html>

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Website/usePlugin/usePlugin.html Normal file

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<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<html> <head>
<title>Using the plugin</title>
</head>
<h2>Using the plugin</h2>
<ol>
<li>Overview<br/>
<img width=800 src="usePlugin1.png" >
</li>
<br/>
<li>Select types<br/>
If the method is overloaded the user can select types in the outline the right mouse button:<br/><br/>
<img src="usePlugin2.png" ><br/>
</li>
</ol>
<body>
<h1></h1>
<hr>
<address></address>
<!-- hhmts start -->Last modified: Fri Jun 1 16:51:28 CEST 2018 <!-- hhmts end -->
</body> </html>

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abgabeprotokoll.md Normal file

@ -0,0 +1,19 @@
# JavaTXCompiler Klasse
* Konstruktor hat einen weiteren Parameter
* contextPath
* Arrays aus URLs (file-urls)
* Parameter ist Optional
* wird er gesetzt, so werden Classfiles aus den übergebenen Pfaden geladen
* die übergebenen Pfade müssen dabei die Source-Roots sein
* Beispiel:
`import de.test.Klasse;`
* `Klasse.class` liegt in `output/de/test/Klasse.class`
* dann muss contextpath auf `output` gesetzt werden
* wird der Parameter nicht übergeben, so wird der Sourceroot auf das Verzeichnis gesetzt, in dem der Compiler ausgeführt wird
* dies ist das Verhalten vom javac Compiler
* generateBytecode - Methode hat neuen Parameter: path
* wird hier null übergeben, so wird die class-File in den gleichen Ordner wie die übergebene .jav File geschrieben
* wird hier ein Pfad übergeben, so gilt dieser als output root.
* Klassen werden in outputRoot/package/name/KlassenName.class geschrieben

83
pom.xml

@ -7,7 +7,7 @@ http://maven.apache.org/maven-v4_0_0.xsd">
<artifactId>JavaTXcompiler</artifactId>
<packaging>jar</packaging>
<version>0.1</version>
<version>0.2</version>
<name>JavaTXcompiler</name>
<url>http://maven.apache.org</url>
<dependencies>
@ -20,7 +20,7 @@ http://maven.apache.org/maven-v4_0_0.xsd">
<dependency>
<groupId>org.antlr</groupId>
<artifactId>antlr4</artifactId>
<version>4.8-1</version>
<version>4.7</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
@ -63,23 +63,10 @@ http://maven.apache.org/maven-v4_0_0.xsd">
<skipTests>true</skipTests>
</configuration>
</plugin>
<!-- plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
<configuration>
<verbose>true</verbose>
<fork>true</fork>
<executable>/home/michael/programs/jdk/jdk8u232-b09/bin/javac</executable>
<compilerVersion>1.8</compilerVersion>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin -->
<plugin>
<groupId>org.antlr</groupId>
<artifactId>antlr4-maven-plugin</artifactId>
<version>4.8-1</version>
<version>4.7</version>
<executions>
<execution>
<id>antlr</id>
@ -95,6 +82,21 @@ http://maven.apache.org/maven-v4_0_0.xsd">
</arguments>
</configuration>
</execution>
<execution>
<id>aspParser</id>
<goals>
<goal>antlr4</goal>
</goals>
<configuration>
<sourceDirectory>src/main/antlr4/sat</sourceDirectory>
<outputDirectory>${project.basedir}/src/main/java/de/dhbwstuttgart/sat/asp/parser/antlr</outputDirectory>
<arguments>
<argument>-package</argument>
<argument>de.dhbwstuttgart.sat.asp.parser.antlr</argument>
</arguments>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
@ -118,16 +120,45 @@ http://maven.apache.org/maven-v4_0_0.xsd">
</descriptorRefs>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>9</source>
<target>9</target>
</configuration>
</plugin>
</plugins>
<plugin>
<groupId>org.reficio</groupId>
<artifactId>p2-maven-plugin</artifactId>
<version>1.1.2-SNAPSHOT</version>
<executions>
<execution>
<id>default-cli</id>
<configuration>
<artifacts>
<!-- specify your depencies here -->
<!-- groupId:artifactId:version -->
<artifact>
<id>de.dhbwstuttgart:JavaTXcompiler:0.2</id>
</artifact>
<artifact>
<id>org.reflections:reflections:0.9.11</id>
</artifact>
<artifact>
<id>com.google.guava:guava:22.0</id>
</artifact>
<artifact>
<id>javax.annotation:javax.annotation-api:1.3.1</id>
</artifact>
<artifact>
<id>org.glassfish:javax.annotation:3.1.1</id>
</artifact>
</artifacts>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<pluginRepositories>
<pluginRepository>
<id>reficio</id>
<url>http://repo.reficio.org/maven/</url>
</pluginRepository>
</pluginRepositories>
<repositories>
<repository>
<id>maven-repository</id>
@ -135,8 +166,6 @@ http://maven.apache.org/maven-v4_0_0.xsd">
</repository>
</repositories>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<tycho.version>0.23.0</tycho.version>

2
src/main/java/de/dhbwstuttgart/bytecode/TPHExtractor.java

@ -196,7 +196,7 @@ public class TPHExtractor extends AbstractASTWalker {
cons.getParameterList().accept(this);
if(cons.block != null)
cons.block.accept(this);
inMethod = true;
inMethod = true;
}
@Override

12
src/main/java/de/dhbwstuttgart/bytecode/genericsGenerator/GeneratedGenericsFinder.java

@ -9,7 +9,6 @@ import java.util.List;
import java.util.Optional;
import de.dhbwstuttgart.bytecode.TPHExtractor;
import de.dhbwstuttgart.bytecode.insertGenerics.FamilyOfGeneratedGenerics;
import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.GenericGenratorResultForSourceFile;
import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.GenericsGeneratorResultForClass;
import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.MethodAndConstraints;
@ -72,10 +71,9 @@ public class GeneratedGenericsFinder implements ASTVisitor {
private Collection<ResultSet> listOfResultSets;
private SourceFile sf;
private List<String> tphsClass;
private GenericGenratorResultForSourceFile generatedGenericsForSF;//Ergebnis des GGenerics
private GenericGenratorResultForSourceFile generatedGenericsForSF;
private ResultSet resultSet;
private final List<String> methodNameAndParamsT = new ArrayList<>();
private FamilyOfGeneratedGenerics fogg;
private String pkgName;
private JavaClassName className;
@ -133,10 +131,6 @@ public class GeneratedGenericsFinder implements ASTVisitor {
tphExtractor.setResultSet(resultSet);
resolver = new Resolver(resultSet);
classOrInterface.accept(tphExtractor);
//PL 2020-10-16: Ab hier GGenerics implementieren durch Ali
//Rueckgabe an generatedGenericsForSF
fogg = new FamilyOfGeneratedGenerics(tphExtractor);
tphsClass = tphExtractor.tphsClass;
simplifiedConstraints = GenericsGenerator.simplifyConstraints(tphExtractor, tphsClass);
if(!isVisited) {
@ -151,8 +145,8 @@ public class GeneratedGenericsFinder implements ASTVisitor {
if(ggResult != null)
generatedGenericsForSF.addGenericGeneratorResultClass(ggResult);
System.out.println("ddd");
}
}

5
src/main/java/de/dhbwstuttgart/bytecode/genericsGeneratorTypes/GenericGenratorResultForSourceFile.java

@ -45,8 +45,9 @@ public class GenericGenratorResultForSourceFile {
return genericGeneratorResultForAllClasses.stream()
.filter(sr -> sr.getClassName().equals(name))
.findAny()
.orElse(new GenericsGeneratorResultForClass(name));
.orElseThrow(() -> new NoSuchElementException(
"Simplify results for the class " + pkgName + "." + name + " are not found"));
}
return new GenericsGeneratorResultForClass(name);
throw new NoSuchElementException("Simplify results for the class " + pkgName + "." + name + " are not found");
}
}

19
src/main/java/de/dhbwstuttgart/bytecode/genericsGeneratorTypes/GenericsGeneratorResultForClass.java

@ -7,9 +7,6 @@ import de.dhbwstuttgart.parser.scope.JavaClassName;
import java.util.Collections;
import java.util.List;
import java.util.Optional;
import com.google.common.collect.Lists;
/**
* @author fayez
@ -61,16 +58,12 @@ public class GenericsGeneratorResultForClass {
.anyMatch(i -> i.equals(id));
}
public List<GenericsGeneratorResult> getMethodConstraintsByID(String id) {
Optional<MethodAndConstraints> methodConstraints = methodsAndTheirConstraints.getMethodsAndConstraints()
.stream()
.filter(mc -> mc.getMethodID().equals(id))
.findFirst();
if (methodConstraints.isPresent()) {
return methodConstraints.get().getConstraints();
} else {
return Collections.emptyList();
}
return methodsAndTheirConstraints.getMethodsAndConstraints().stream().filter(mc -> mc.getMethodID().equals(id))
.findFirst().get().getConstraints();
}
}

15
src/main/java/de/dhbwstuttgart/bytecode/insertGenerics/ClassConstraint.java

@ -1,15 +0,0 @@
package de.dhbwstuttgart.bytecode.insertGenerics;
import de.dhbwstuttgart.bytecode.constraint.TPHConstraint;
public class ClassConstraint extends TPHConstraint {
//private TPHConstraint constraint;
public ClassConstraint(String left, String right, Relation rel) {
super(left, right, rel);
}
//besser?
/*public ClassConstraint(TPHConstraint constraint) {
this.constraint = constraint;
}*/
}

364
src/main/java/de/dhbwstuttgart/bytecode/insertGenerics/FamilyOfGeneratedGenerics.java

@ -1,364 +0,0 @@
package de.dhbwstuttgart.bytecode.insertGenerics;
import com.ibm.icu.text.CurrencyMetaInfo;
import de.dhbwstuttgart.bytecode.TPHExtractor;
import de.dhbwstuttgart.bytecode.constraint.TPHConstraint;
import de.dhbwstuttgart.bytecode.constraint.TPHConstraint.Relation;
import de.dhbwstuttgart.bytecode.utilities.MethodAndTPH;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
public class FamilyOfGeneratedGenerics {
public List<TPHConstraint> allConstraints = new ArrayList<>();
// HashMap speichert ob TPH in einer Methode oder in der Klasse ist; und wenn es in der Methode ist, in welcher Methode
public HashMap<String, PairTphMethod<PositionFinder.Position, String>> posOfTPHs = new HashMap<>();
public List<ClassConstraint> classConstraints = new ArrayList<>();
public List<MethodConstraint> methodConstraints = new ArrayList<>();
public FamilyOfGeneratedGenerics(TPHExtractor tphExtractor) {
this.allConstraints = tphExtractor.allCons;
this.posOfTPHs = positionConverter(tphExtractor.allTPHS, tphExtractor.ListOfMethodsAndTph);
this.classConstraints = getClassConstraints(allConstraints,posOfTPHs);
// this.methodConstraints =
}
public static List<ClassConstraint> getClassConstraints(List<TPHConstraint> cs, HashMap<String, PairTphMethod<PositionFinder.Position, String>> posOfTphs) { //Inputparameter List<TPHConstraint> constraintsSet weg
List<ClassConstraint> cs_cl = new ArrayList<>();
List<ClassConstraint> classConstraints1 = typeOfANodeOfAField(cs, posOfTphs);
for (ClassConstraint cons: classConstraints1) {
if (!checkForDuplicates(cons, cs_cl)) {
cs_cl.add(cons);
}
}
List<ClassConstraint> classConstraints2 = transitiveSubtypeForClassTypes(cs, cs_cl); // in Klammer classConstraints1 oder constraintsSet? beides eher
for (ClassConstraint cons: classConstraints2) {
if (!checkForDuplicates(cons, cs_cl)) {
cs_cl.add(cons);
}
}
List<ClassConstraint> classConstraints3 = hasNoSupertypeForClassTypes(cs, cs_cl, posOfTphs);
for (ClassConstraint cons: classConstraints3) {
if (!checkForDuplicates(cons, cs_cl)) {
cs_cl.add(cons);
}
}
return cs_cl;
}
public static List<MethodConstraint> getMethodConstraints(List<TPHConstraint> cs, List<ClassConstraint> cs_cl, HashMap<String, PairTphMethod<PositionFinder.Position, String>> posOfTphs) {
//TODO: Regeln
List<MethodConstraint> cs_m = new ArrayList<>();
List<MethodConstraint> methodConstraints1 = typeOfTheMethodInClSigma(cs, posOfTphs);
for (MethodConstraint cons: methodConstraints1) {
if (!checkForDuplicates(cons, cs_m)) {
cs_m.add(cons);
}
}
List<MethodConstraint> methodConstraints2 = firstTransitiveSubtypeForMethodTypes(cs, cs_m);
for (MethodConstraint cons: methodConstraints2) {
if (!checkForDuplicates(cons, cs_m)) {
cs_m.add(cons);
}
}
List<MethodConstraint> methodConstraints3 = secondTransitiveSubtypeForMethodTypes(cs, cs_cl, cs_m);
for (MethodConstraint cons: methodConstraints3) {
if (!checkForDuplicates(cons, cs_m)) {
cs_m.add(cons);
}
}
List<MethodConstraint> methodConstraints4 = hasNoSupertypeForMethodTypes(cs, posOfTphs);
for (MethodConstraint cons: methodConstraints4) {
if (!checkForDuplicates(cons, cs_m)) {
cs_m.add(cons);
}
}
List<MethodConstraint> methodConstraints5 = methodTypesWithoutClassTypes(cs_cl, cs_m);
cs_m = methodConstraints5;
return cs_m;
}
/**
* Def. FGG: erste Zeile von cs_cl
* {T < .T' | T is a type variable in a type of a node of a field}
*/
public static List<ClassConstraint> typeOfANodeOfAField(List<TPHConstraint> allConstraints, HashMap<String, PairTphMethod<PositionFinder.Position, String>> posOfTphs) {
//RuntimeException re = new RuntimeException("enthält EQUALS-Relation");
List<ClassConstraint> tempCC= new ArrayList<>();
for(TPHConstraint allCons: allConstraints){
if(posOfTphs.containsKey(allCons.getLeft()) && allCons.getRight()!=null && allCons.getRel()==Relation.EXTENDS) {
for(String tph: posOfTphs.keySet()) {
if(tph == allCons.getLeft() && posOfTphs.get(tph).fst == PositionFinder.Position.FIELD) {
ClassConstraint consToAdd = new ClassConstraint(tph, allCons.getRight(), allCons.getRel());
if (!checkForDuplicates(consToAdd, tempCC)) {
tempCC.add(consToAdd);
}
}
}
}
/*else if (allCons.getRel() != Relation.EXTENDS) {
throw re;
}*/
}
return tempCC;
}
/**
* Def. FGG: zweite Zeile von cs_cl
* {T' <. T'' | \exists T: (T <. T') \in cs_cl, (T' <. T'') \in cs }
*/
public static List<ClassConstraint> transitiveSubtypeForClassTypes(List<TPHConstraint> allConstraints, List<ClassConstraint> cs_cl) {
List<ClassConstraint> tempCC= new ArrayList<>();
for(ClassConstraint cCons: cs_cl) {
if(cCons.getLeft() != null && cCons.getRel()==Relation.EXTENDS) {
for(TPHConstraint allCons: allConstraints) {
if(cCons.getRight() == allCons.getLeft() && allCons.getRight() != null && allCons.getRel()==Relation.EXTENDS){
ClassConstraint consToAdd = new ClassConstraint(allCons.getLeft(), allCons.getRight(), allCons.getRel());
if (!checkForDuplicates(consToAdd, tempCC)) {
tempCC.add(consToAdd);
}
}
}
}
}
return tempCC;
}
/**
* Def. FGG: dritte Zeile von cs_cl
* {T <. Object | ((T is a type variable in a type of a node of a field
* or (\exists T~: (T~ <. T) \in cs_cl)) and (\existsnot T': T <. T') \in cs)}
*/
public static List<ClassConstraint> hasNoSupertypeForClassTypes(List<TPHConstraint> allConstraints, List<ClassConstraint> cs_cl, HashMap<String, PairTphMethod<PositionFinder.Position, String>> posOfTphs) {
List<ClassConstraint> tempCC= new ArrayList<>();
for(TPHConstraint allCons: allConstraints) {
for(ClassConstraint cCons: cs_cl) {
for(String tph: posOfTphs.keySet()) {
boolean tvInField = posOfTphs.get(tph).fst == PositionFinder.Position.FIELD;
boolean hasSmallerTVInClCons = (posOfTphs.containsKey(cCons.getRight()) && cCons.getRight() == tph && cCons.getLeft() != null);
if( ((tvInField || hasSmallerTVInClCons) && cCons.getRel()==Relation.EXTENDS) &&
checkUpperBound(allConstraints, tph) && allCons.getRel()==Relation.EXTENDS) {
ClassConstraint consToAdd = new ClassConstraint(tph, "Object", Relation.EXTENDS);
if (!checkForDuplicates(consToAdd, tempCC)){
tempCC.add(consToAdd);
}
}
}
}
}
return tempCC;
}
/**
* Def. FGG: erste Zeile von cs_m
* {T < .T' | T is a type variable in a type of the method/constructor m in cl_\sigma, (T <. T') \in cs}
*/
public static List<MethodConstraint> typeOfTheMethodInClSigma(List<TPHConstraint> allConstraints, HashMap<String, PairTphMethod<PositionFinder.Position, String>> posOfTphs) { // cl_\sigma??
//TODO:
List<MethodConstraint> tempMC= new ArrayList<>();
for(TPHConstraint allCons: allConstraints){
if(posOfTphs.containsKey(allCons.getLeft()) && allCons.getRight()!=null && allCons.getRel()==Relation.EXTENDS) {
for(String tph: posOfTphs.keySet()) {
if(tph == allCons.getLeft() && (posOfTphs.get(tph).fst == PositionFinder.Position.METHOD || posOfTphs.get(tph).fst == PositionFinder.Position.CONSTRUCTOR)) {
MethodConstraint consToAdd = new MethodConstraint(allCons.getLeft(), allCons.getRight(), allCons.getRel());
if (!checkForDuplicates(consToAdd, tempMC)) {
tempMC.add(consToAdd);
}
}
}
}
}
return tempMC;
}
/**
* Def. FGG: zweite Zeile von cs_m
* {R' <. S | (R <. R'), (S <. S') \in cs_m and (R',S) is in the transitive closure of cs}
*/
public static List<MethodConstraint> firstTransitiveSubtypeForMethodTypes(List<TPHConstraint> allConstraints, List<MethodConstraint> cs_m) { //transitive closure of cs
//TODO:
List<MethodConstraint> tempMC= new ArrayList<>();
List<TPHConstraint> tcOfCs = buildTransitiveClosure(allConstraints);
for(MethodConstraint mC1 : cs_m) { //(R <. R')
for(MethodConstraint mC2 : cs_m) { //(S <. S')
String lSide = mC1.getRight(); //R'
String rSide = mC2.getLeft(); //S
for(TPHConstraint tphC : tcOfCs) {
if(tphC.getLeft().equals(lSide)&&tphC.getRight().equals(rSide)) { //is it (R',S)
MethodConstraint consToAdd = new MethodConstraint(lSide, rSide, tphC.getRel()); //create (R'<.S)
if (!checkForDuplicates(consToAdd, tempMC)) {
tempMC.add(consToAdd);
}
}
}
}
}
return tempMC;
}
/**
* Def. FGG: dritte Zeile von cs_m
* {R' <. S | (R <. R') \in cs_m, (S <. S') \in cs_cl and (R',S) is in the transitive closure of cs}
*/
public static List<MethodConstraint> secondTransitiveSubtypeForMethodTypes(List<TPHConstraint> allConstraints, List<ClassConstraint> cs_cl, List<MethodConstraint> cs_m) {
//TODO:
List<MethodConstraint> tempMC= new ArrayList<>();
List<TPHConstraint> tcOfCs = buildTransitiveClosure(allConstraints);
for(ClassConstraint cC : cs_cl) {
for(MethodConstraint mC : cs_m) {
String leftSide = mC.getRight();
String rightSide = cC.getLeft();
for(TPHConstraint tphC : tcOfCs) {
if(tphC.getLeft().equals(leftSide)&&tphC.getRight().equals(rightSide)) {
MethodConstraint consToAdd = new MethodConstraint(tphC.getLeft(), tphC.getRight(), tphC.getRel());
if (!checkForDuplicates(consToAdd, tempMC)) {
tempMC.add(consToAdd);
System.out.println(consToAdd);
}
}
}
}
}
return tempMC;
}
/**
* Def. FGG: vierte Zeile von cs_m
* {T <. Object | (T is a type variable in a type of a node of the method/constructor m in cl_\sigma),
* (\existsnot T': T <. T') \in cs)}
*/
public static List<MethodConstraint> hasNoSupertypeForMethodTypes(List<TPHConstraint> allConstraints, HashMap<String, PairTphMethod<PositionFinder.Position, String>> posOfTphs) {
//TODO:
List<MethodConstraint> tempMC= new ArrayList<>();
for(String tph: posOfTphs.keySet()) {
for(TPHConstraint allCons: allConstraints) {
if((posOfTphs.get(tph).fst.equals(PositionFinder.Position.METHOD) || posOfTphs.get(tph).fst.equals(PositionFinder.Position.CONSTRUCTOR)) && checkUpperBound(allConstraints,tph)) {
MethodConstraint consToAdd = new MethodConstraint(tph, "Object", Relation.EXTENDS);
if (!checkForDuplicates(consToAdd, tempMC)) {
tempMC.add(consToAdd);
System.out.println(consToAdd);
}
}
}
}
return tempMC;
}
/**
* nimm die Menge cs_cl aus cs_m raus
*/
public static List<MethodConstraint> methodTypesWithoutClassTypes(List<ClassConstraint> cs_cl, List<MethodConstraint> cs_m) {
//TODO:
List<TPHConstraint> tempCC = new ArrayList<>();
for(ClassConstraint cc: cs_cl) {
TPHConstraint tphC = new TPHConstraint(cc.getLeft(), cc.getRight(), cc.getRel());
tempCC.add(tphC);
}
List<TPHConstraint> tempMC = new ArrayList<>();
for(MethodConstraint mc: cs_m) {
TPHConstraint tphC = new TPHConstraint(mc.getLeft(), mc.getRight(), mc.getRel());
tempMC.add(tphC);
}
List<TPHConstraint> tempMC2 = new ArrayList<>();
tempMC2.addAll(tempMC);
List<MethodConstraint> tempMCToReturn = new ArrayList<>();
for(TPHConstraint cc: tempCC) {
for(TPHConstraint mc: tempMC) {
if(cc.getLeft().equals(mc.getLeft()) && cc.getRight().equals(mc.getRight())) {
tempMC2.remove(mc);
}
}
}
for(TPHConstraint tphC: tempMC2) {
MethodConstraint mCons = new MethodConstraint(tphC.getLeft(), tphC.getRight(), tphC.getRel());
tempMCToReturn.add(mCons);
}
return tempMCToReturn;
}
public static boolean checkForDuplicates(TPHConstraint constraint, List list) {
List<TPHConstraint> tempList = list;
boolean hasSame = false;
for (TPHConstraint tphC: tempList) {
hasSame = constraint.getLeft() == tphC.getLeft() &&
constraint.getRight() == tphC.getRight() &&
constraint.getRel() == tphC.getRel(); //constraint already in ArrayList if true
if (hasSame)
return true;
}
return false;
}
public static List<TPHConstraint> buildTransitiveClosure(List list) {
List<TPHConstraint> iterList = new ArrayList<>(list);
List<TPHConstraint> runList = new ArrayList<>(list);
List<TPHConstraint> tcList = new ArrayList<>(list);
boolean addedConToList = false;
for (TPHConstraint cons: iterList) {
for (TPHConstraint cons2: runList) {
if(cons.getRight() == cons2.getLeft()) {
TPHConstraint consToAdd = new TPHConstraint(cons.getLeft(), cons2.getRight(), Relation.EXTENDS);
if (!checkForDuplicates(consToAdd,tcList)) {
tcList.add(consToAdd);
addedConToList = true;
if (addedConToList) {
return buildTransitiveClosure(tcList);
}
}
}
}
}
return tcList;
}
public static boolean checkUpperBound(List<TPHConstraint> cs, String tph) {
for(int i=0; i<cs.size(); i++) {
if(cs.get(i).getLeft() == tph) {
return false;
}
}
return true;
}
public static HashMap<String, PairTphMethod<PositionFinder.Position, String>> positionConverter(HashMap<String, Boolean> allTphs, List<MethodAndTPH> listOfMethodsAndTphs) {
HashMap<String, PairTphMethod<PositionFinder.Position, String>> convertedPositions = new HashMap<>();
for(String tph: allTphs.keySet()) {
if(allTphs.get(tph)) { //if true, then tph is a method-TPH
for(MethodAndTPH methTph: listOfMethodsAndTphs) {
if (methTph.getTphs().contains(tph)) {
convertedPositions.put(tph, new PairTphMethod<>(PositionFinder.Position.METHOD, methTph.getId()));
}
}
} else { // else it is in the class-TPH
convertedPositions.put(tph, new PairTphMethod<>(PositionFinder.Position.FIELD, null));
}
}
return convertedPositions;
}
/* public PositionFinder.Position positionConverter(TPHExtractor tphExtractor) {
if(tphExtractor.allTPHS.keySet())
}*/
/* GeneratedGenericsFinder genGenFinder;
ConstraintsSimplierResult simplifiedConstraints = null;
GenericsGeneratorResultForClass ggResult = null;
Method m;
public void addMethodConstraints(List<MethodConstraint> cs_m) {
genGenFinder.addMethodConstraints(simplifiedConstraints, ggResult, m);
cs_m.add();
}
*/
}

42
src/main/java/de/dhbwstuttgart/bytecode/insertGenerics/GGenerics.java

@ -1,42 +0,0 @@
/*
package de.dhbwstuttgart.bytecode.gGenericsAli;
import de.dhbwstuttgart.core.JavaTXCompiler;
import de.dhbwstuttgart.typeinference.result.ResultSet;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
*/
/**
* gets set of typed variable constraints with substitutions and the set of typed classes
* and returns the set of families of generated generics and the set of families of type variable mappings
*//*
public class GGenerics implements preGGenerics {
private TVarConstraints tVarCons;
private Substitutions subst;
private TClass typedClass;
public GGenerics(TVarConstraints tVarCons, Substitutions subst, TClass typedClass) throws IOException, ClassNotFoundException {
this.tVarCons = tVarCons;
this.subst = subst;
this.typedClass = typedClass;
}
List<File> input = new ArrayList<>();
List<File> classpath = new ArrayList<>();
JavaTXCompiler compiler = new JavaTXCompiler(input, classpath);
compiler.typeInference();
public List<ResultSet> getResultOfTypeInference() {
return null;
}
}
*/

9
src/main/java/de/dhbwstuttgart/bytecode/insertGenerics/MethodConstraint.java

@ -1,9 +0,0 @@
package de.dhbwstuttgart.bytecode.insertGenerics;
import de.dhbwstuttgart.bytecode.constraint.TPHConstraint;
public class MethodConstraint extends TPHConstraint {
public MethodConstraint(String left, String right, Relation rel) {
super(left, right, rel);
}
}

43
src/main/java/de/dhbwstuttgart/bytecode/insertGenerics/PairTphMethod.java

@ -1,43 +0,0 @@
package de.dhbwstuttgart.bytecode.insertGenerics;
import java.util.Objects;
/** A generic class for pairs.
*
* <p><b>This is NOT part of any supported API.
* If you write code that depends on this, you do so at your own risk.
* This code and its internal interfaces are subject to change or
* deletion without notice.</b>
*/
public class PairTphMethod<A, B> {
public final A fst;
public final B snd;
public PairTphMethod(A fst, B snd) {
this.fst = fst;
this.snd = snd;
}
public String toString() {
return "PairTphMethod[" + fst + "," + snd + "]";
}
public boolean equals(Object other) {
return
other instanceof PairTphMethod<?,?> &&
Objects.equals(fst, ((PairTphMethod<?,?>)other).fst) &&
Objects.equals(snd, ((PairTphMethod<?,?>)other).snd);
}
public int hashCode() {
if (fst == null) return (snd == null) ? 0 : snd.hashCode() + 1;
else if (snd == null) return fst.hashCode() + 2;
else return fst.hashCode() * 17 + snd.hashCode();
}
public static <A,B> PairTphMethod<A,B> of(A a, B b) {
return new PairTphMethod<>(a,b);
}
}

79
src/main/java/de/dhbwstuttgart/bytecode/insertGenerics/PositionFinder.java

@ -1,79 +0,0 @@
package de.dhbwstuttgart.bytecode.insertGenerics;
import de.dhbwstuttgart.syntaxtree.*;
import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
import java.util.HashMap;
import java.util.Set;
public class PositionFinder{
static HashMap<String, PairTphMethod<Position, String>> posOfTphs = new HashMap<String, PairTphMethod<Position, String>>();
static PairTphMethod<Position, String> whichMethod; // gibt an, in welcher Methode sich TPH befindet (Position.METHOD, id_of_method)
public enum Position{
METHOD,
CONSTRUCTOR,
FIELD
}
public static HashMap<String, PairTphMethod<Position, String>> getPositionOfTPH(SourceFile sf, Set<String> tphs) {
new Walker().visit(sf);
for (String tph: posOfTphs.keySet()) {
System.out.println(tph + " " + posOfTphs.get(tph));
}
return null;
}
public static void putPositionInMethod(String tph, String methodId) {
posOfTphs.put(tph, new PairTphMethod<>(Position.METHOD, methodId));
}
public static void putPositionInField(String tph) {
posOfTphs.put(tph, new PairTphMethod<>(Position.FIELD, null));
}
public static void putPositionInConstructor(String tph, String id) {
posOfTphs.put(tph, new PairTphMethod<>(Position.CONSTRUCTOR, id));
}
static class Walker extends AbstractASTWalker{
Boolean inMethod = false;
Boolean inConstructor = false;
@Override
public void visit(TypePlaceholder tph) {
if (inMethod) {
if (inConstructor) {
// System.out.println(tph);
// putPositionInConstructor(tph.getName(),);
}
// System.out.println(tph);
// putPositionInMethod(tph.getName(),);
} else {
putPositionInField(tph.getName());
}
}
@Override
public void visit(Field field) {
super.visit(field);
}
@Override
public void visit(Method method) {
inMethod = true;
super.visit(method);
}
@Override
public void visit(Constructor cons) {
inConstructor = true;
super.visit(cons);
}
}
}

9
src/main/java/de/dhbwstuttgart/bytecode/insertGenerics/preGGenerics.java

@ -1,9 +0,0 @@
package de.dhbwstuttgart.bytecode.insertGenerics;
import de.dhbwstuttgart.typeinference.result.ResultSet;
import java.util.List;
interface preGGenerics {
public List<ResultSet> getResultOfTypeInference();
}

39
src/main/java/de/dhbwstuttgart/core/JavaTXCompiler.java

@ -71,7 +71,7 @@ import org.apache.commons.io.output.NullOutputStream;
public class JavaTXCompiler {
//public static JavaTXCompiler INSTANCE;
public static JavaTXCompiler INSTANCE;
final CompilationEnvironment environment;
Boolean resultmodel = true;
public final Map<File, SourceFile> sourceFiles = new HashMap<>();
@ -81,13 +81,18 @@ public class JavaTXCompiler {
public JavaTXCompiler(File sourceFile) throws IOException, ClassNotFoundException {
this(Arrays.asList(sourceFile), null);
INSTANCE = this;
}
public JavaTXCompiler(File sourceFile, Boolean log) throws IOException, ClassNotFoundException {
this(sourceFile);
this.log = log;
INSTANCE = this;
}
public JavaTXCompiler(List<File> sourceFiles) throws IOException, ClassNotFoundException {
this(sourceFiles, null);
INSTANCE = this;
}
public JavaTXCompiler(List<File> sources, List<File> contextPath) throws IOException, ClassNotFoundException {
if(contextPath == null || contextPath.isEmpty()){
@ -99,7 +104,7 @@ public class JavaTXCompiler {
for (File s : sources) {
sourceFiles.put(s, parse(s));
}
//INSTANCE = this;
INSTANCE = this;
}
public ConstraintSet<Pair> getConstraints() throws ClassNotFoundException, IOException {
@ -236,13 +241,13 @@ public class JavaTXCompiler {
* Klassen in allen geparsten Sourcefiles kommen ins FC for(SourceFile sf :
* this.sourceFiles.values()) { allClasses.addAll(getAvailableClasses(sf));
* allClasses.addAll(sf.getClasses()); }
*
*
* final ConstraintSet<Pair> cons = getConstraints();
*
*
* FiniteClosure finiteClosure = UnifyTypeFactory.generateFC(allClasses);
* System.out.println(finiteClosure); ConstraintSet<UnifyPair> unifyCons =
* UnifyTypeFactory.convert(cons);
*
*
* TypeUnify unify = new TypeUnify(); Set<Set<UnifyPair>> results = new
* HashSet<>(); try { File logPath = new
* File(System.getProperty("user.dir")+"/target/logFiles/"); logPath.mkdirs();
@ -262,7 +267,7 @@ public class JavaTXCompiler {
* HashSet::new))) .reduce(new HashSet<String>(), (a,b) -> { a.addAll(b); return
* a;}, (a,b) -> { a.addAll(b); return a;} ) ) .reduce(new HashSet<String>(),
* (a,b) -> { a.addAll(b); return a;} );
*
*
* Set<String> constructorParaTypeVarNames = allClasses.stream().map(x ->
* x.getConstructors().stream().map(y ->
* y.getParameterList().getFormalparalist() .stream().filter(z -> z.getType()
@ -271,26 +276,26 @@ public class JavaTXCompiler {
* HashSet::new))) .reduce(new HashSet<String>(), (a,b) -> { a.addAll(b); return
* a;}, (a,b) -> { a.addAll(b); return a;} ) ) .reduce(new HashSet<String>(),
* (a,b) -> { a.addAll(b); return a;} );
*
*
* Set<String> paraTypeVarNames = methodParaTypeVarNames;
* paraTypeVarNames.addAll(constructorParaTypeVarNames);
*
*
* Set<String> returnTypeVarNames = allClasses.stream().map(x ->
* x.getMethods().stream().filter(y -> y.getReturnType() instanceof
* TypePlaceholder) .map(z ->
* ((TypePlaceholder)z.getReturnType()).getName()).collect(Collectors.
* toCollection(HashSet::new))).reduce((a,b) -> { a.addAll(b); return a;}
* ).get();
*
*
* Set<String> fieldTypeVarNames = allClasses.stream().map(x ->
* x.getFieldDecl().stream().filter(y -> y.getReturnType() instanceof
* TypePlaceholder) .map(z ->
* ((TypePlaceholder)z.getReturnType()).getName()).collect(Collectors.
* toCollection(HashSet::new))).reduce((a,b) -> { a.addAll(b); return a;}
* ).get();
*
*
* returnTypeVarNames.addAll(fieldTypeVarNames);
*
*
* xConsSet = xConsSet.stream().map(x -> { //Hier muss ueberlegt werden, ob //1.
* alle Argument- und Retuntyp-Variablen in allen UnifyPairs // mit
* disableWildcardtable() werden. //2. alle Typvariablen mit Argument- oder
@ -325,7 +330,7 @@ public class JavaTXCompiler {
* //Set<Set<UnifyPair>> result = unify.unify(xConsSet, finiteClosure);
* System.out.println("RESULT: " + result); logFile.write("RES: " +
* result.toString()+"\n"); logFile.flush(); results.addAll(result); }
*
*
* results = results.stream().map(x -> { Optional<Set<UnifyPair>> res = new
* RuleSet().subst(x.stream().map(y -> { if (y.getPairOp() ==
* PairOperator.SMALLERDOTWC) y.setPairOp(PairOperator.EQUALSDOT); return y;
@ -345,7 +350,7 @@ public class JavaTXCompiler {
/**
* Vererbt alle Variancen bei Paaren (a <. theta) oder (Theta <. a) wenn a eine
* Variance !=0 hat auf alle Typvariablen in Theta.
*
*
*
*/
/*
@ -357,7 +362,7 @@ public class JavaTXCompiler {
* pair.add((PlaceholderType)x.getRhsType()); return pair; }).reduce(new
* HashSet<>(), (a,b) -> { a.addAll(b); return a;} , (c,d) -> { c.addAll(d);
* return c;});
*
*
* ArrayList<PlaceholderType> phSetVariance = new ArrayList<>(phSet);
* phSetVariance.removeIf(x -> (x.getVariance() == 0));
* while(!phSetVariance.isEmpty()) { PlaceholderType a =
@ -558,11 +563,11 @@ public class JavaTXCompiler {
final ConstraintSet<Pair> cons = getConstraints();
Set<Set<UnifyPair>> results = new HashSet<>();
try {
Writer logFile = //new OutputStreamWriter(new NullOutputStream());
Writer logFile = new OutputStreamWriter(new NullOutputStream());
// new FileWriter(new
// File(System.getProperty("user.dir")+"/src/test/resources/logFiles/"+"log_"+sourceFiles.keySet().iterator().next().getName()));
new FileWriter(new File(System.getProperty("user.dir") + "/logFiles/" + "log_"
+ sourceFiles.keySet().iterator().next().getName()));
//new FileWriter(new File(System.getProperty("user.dir") + "/logFiles/" + "log_"
// + sourceFiles.keySet().iterator().next().getName()));
IFiniteClosure finiteClosure = UnifyTypeFactory.generateFC(allClasses, logFile, classLoader);
System.out.println(finiteClosure);
ConstraintSet<UnifyPair> unifyCons = UnifyTypeFactory.convert(cons);

2
src/main/java/de/dhbwstuttgart/parser/SyntaxTreeGenerator/SyntaxTreeGenerator.java

@ -360,7 +360,7 @@ public class SyntaxTreeGenerator{
&& fieldDeclarationContext.unannTypeOrAuto().unannType() != null){
fieldType = TypeGenerator.convert(fieldDeclarationContext.unannTypeOrAuto().unannType(), reg, generics);
}else{
fieldType = TypePlaceholder.fresh(fieldDeclarationContext.variableDeclaratorList().getStart()); //PL 2019-12-06: variableDeclaratorList() eingefuegt, um als Token nicht die Modifier zu bekommen
fieldType = TypePlaceholder.fresh(fieldDeclarationContext.getStart());
}
for(Java8Parser.VariableDeclaratorContext varCtx : fieldDeclarationContext.variableDeclaratorList().variableDeclarator()){
String fieldName = convert(varCtx.variableDeclaratorId());

207
src/main/java/de/dhbwstuttgart/parser/antlr/Java8.tokens

@ -1,207 +0,0 @@
T__0=1
ABSTRACT=2
ASSERT=3
BOOLEAN=4
BREAK=5
BYTE=6
CASE=7
CATCH=8
CHAR=9
CLASS=10
CONST=11
CONTINUE=12
DEFAULT=13
DO=14
DOUBLE=15
ELSE=16
ENUM=17
EXTENDS=18
FINAL=19
FINALLY=20
FLOAT=21
FOR=22
IF=23
GOTO=24
IMPLEMENTS=25
IMPORT=26
INSTANCEOF=27
INT=28
INTERFACE=29
LONG=30
NATIVE=31
NEW=32
PACKAGE=33
PRIVATE=34
PROTECTED=35
PUBLIC=36
RETURN=37
SHORT=38
STATIC=39
STRICTFP=40
SUPER=41
SWITCH=42
SYNCHRONIZED=43
THIS=44
THROW=45
THROWS=46
TRANSIENT=47
TRY=48
VOID=49
VOLATILE=50
WHILE=51
IntegerLiteral=52
FloatingPointLiteral=53
BooleanLiteral=54
CharacterLiteral=55
StringLiteral=56
NullLiteral=57
LPAREN=58
RPAREN=59
LBRACE=60
RBRACE=61
LBRACK=62
RBRACK=63
SEMI=64
COMMA=65
DOT=66
ASSIGN=67
GT=68
LT=69
BANG=70
TILDE=71
QUESTION=72
COLON=73
EQUAL=74
LE=75
GE=76
NOTEQUAL=77
AND=78
OR=79
INC=80
DEC=81
ADD=82
SUB=83
MUL=84
DIV=85
BITAND=86
BITOR=87
CARET=88
MOD=89
ARROW=90
COLONCOLON=91
ADD_ASSIGN=92
SUB_ASSIGN=93
MUL_ASSIGN=94
DIV_ASSIGN=95
AND_ASSIGN=96
OR_ASSIGN=97
XOR_ASSIGN=98
MOD_ASSIGN=99
LSHIFT_ASSIGN=100
RSHIFT_ASSIGN=101
URSHIFT_ASSIGN=102
Identifier=103
AT=104
ELLIPSIS=105
WS=106
COMMENT=107
LINE_COMMENT=108
'var'=1
'abstract'=2
'assert'=3
'boolean'=4
'break'=5
'byte'=6
'case'=7
'catch'=8
'char'=9
'class'=10
'const'=11
'continue'=12
'default'=13
'do'=14
'double'=15
'else'=16
'enum'=17
'extends'=18
'final'=19
'finally'=20
'float'=21
'for'=22
'if'=23
'goto'=24
'implements'=25
'import'=26
'instanceof'=27
'int'=28
'interface'=29
'long'=30
'native'=31
'new'=32
'package'=33
'private'=34
'protected'=35
'public'=36
'return'=37
'short'=38
'static'=39
'strictfp'=40
'super'=41
'switch'=42
'synchronized'=43
'this'=44
'throw'=45
'throws'=46
'transient'=47
'try'=48
'void'=49
'volatile'=50
'while'=51
'null'=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
'>>>='=102
'@'=104
'...'=105

2895
src/main/java/de/dhbwstuttgart/parser/antlr/Java8BaseListener.java

File diff suppressed because it is too large Load Diff

593
src/main/java/de/dhbwstuttgart/parser/antlr/Java8Lexer.java

@ -1,593 +0,0 @@
// Generated from Java8.g4 by ANTLR 4.7
package de.dhbwstuttgart.parser.antlr;
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("4.7", RuntimeMetaData.VERSION); }
protected static final DFA[] _decisionToDFA;
protected static final PredictionContextCache _sharedContextCache =
new PredictionContextCache();
public static final int
T__0=1, ABSTRACT=2, ASSERT=3, BOOLEAN=4, BREAK=5, BYTE=6, CASE=7, CATCH=8,
CHAR=9, CLASS=10, CONST=11, CONTINUE=12, DEFAULT=13, DO=14, DOUBLE=15,
ELSE=16, ENUM=17, EXTENDS=18, FINAL=19, FINALLY=20, FLOAT=21, FOR=22,
IF=23, GOTO=24, IMPLEMENTS=25, IMPORT=26, INSTANCEOF=27, INT=28, INTERFACE=29,
LONG=30, NATIVE=31, NEW=32, PACKAGE=33, PRIVATE=34, PROTECTED=35, PUBLIC=36,
RETURN=37, SHORT=38, STATIC=39, STRICTFP=40, SUPER=41, SWITCH=42, SYNCHRONIZED=43,
THIS=44, THROW=45, THROWS=46, TRANSIENT=47, TRY=48, VOID=49, VOLATILE=50,
WHILE=51, IntegerLiteral=52, FloatingPointLiteral=53, BooleanLiteral=54,
CharacterLiteral=55, StringLiteral=56, NullLiteral=57, LPAREN=58, RPAREN=59,
LBRACE=60, RBRACE=61, LBRACK=62, RBRACK=63, SEMI=64, COMMA=65, DOT=66,
ASSIGN=67, GT=68, LT=69, BANG=70, TILDE=71, QUESTION=72, COLON=73, EQUAL=74,
LE=75, GE=76, NOTEQUAL=77, AND=78, OR=79, INC=80, DEC=81, ADD=82, SUB=83,
MUL=84, DIV=85, BITAND=86, BITOR=87, CARET=88, MOD=89, ARROW=90, COLONCOLON=91,
ADD_ASSIGN=92, SUB_ASSIGN=93, MUL_ASSIGN=94, DIV_ASSIGN=95, AND_ASSIGN=96,
OR_ASSIGN=97, XOR_ASSIGN=98, MOD_ASSIGN=99, LSHIFT_ASSIGN=100, RSHIFT_ASSIGN=101,
URSHIFT_ASSIGN=102, Identifier=103, AT=104, ELLIPSIS=105, WS=106, COMMENT=107,
LINE_COMMENT=108;
public static String[] channelNames = {
"DEFAULT_TOKEN_CHANNEL", "HIDDEN"
};
public static String[] modeNames = {
"DEFAULT_MODE"
};
public static final String[] ruleNames = {
"T__0", "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, "'var'", "'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, 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[] getChannelNames() { return channelNames; }
@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 147:
return JavaLetter_sempred((RuleContext)_localctx, predIndex);
case 148:
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\u608b\ua72a\u8133\ub9ed\u417c\u3be7\u7786\u5964\2n\u044e\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\4\u009b\t\u009b"+
"\3\2\3\2\3\2\3\2\3\3\3\3\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\5\3\5\3\5\3\5\3\5\3\5\3\5\3\5\3\6\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\t\3\t\3\t\3\t\3\t\3\t\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\r\3"+
"\r\3\r\3\r\3\r\3\r\3\r\3\r\3\r\3\16\3\16\3\16\3\16\3\16\3\16\3\16\3\16"+
"\3\17\3\17\3\17\3\20\3\20\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\23\3\23\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\25\3\25\3\25\3\25\3\25\3\25\3\25\3\25"+
"\3\26\3\26\3\26\3\26\3\26\3\26\3\27\3\27\3\27\3\27\3\30\3\30\3\30\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\32\3\32\3\32"+
"\3\32\3\33\3\33\3\33\3\33\3\33\3\33\3\33\3\34\3\34\3\34\3\34\3\34\3\34"+
"\3\34\3\34\3\34\3\34\3\34\3\35\3\35\3\35\3\35\3\36\3\36\3\36\3\36\3\36"+
"\3\36\3\36\3\36\3\36\3\36\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\60\3\60\3\60\3\60\3\60\3\60\3\60\3\60\3\60\3\60\3\61\3\61\3\61\3\61"+
"\3\62\3\62\3\62\3\62\3\62\3\63\3\63\3\63\3\63\3\63\3\63\3\63\3\63\3\63"+
"\3\64\3\64\3\64\3\64\3\64\3\64\3\65\3\65\3\65\3\65\5\65\u0293\n\65\3\66"+
"\3\66\5\66\u0297\n\66\3\67\3\67\5\67\u029b\n\67\38\38\58\u029f\n8\39\3"+
"9\59\u02a3\n9\3:\3:\3;\3;\3;\5;\u02aa\n;\3;\3;\3;\5;\u02af\n;\5;\u02b1"+
"\n;\3<\3<\5<\u02b5\n<\3<\5<\u02b8\n<\3=\3=\5=\u02bc\n=\3>\3>\3?\6?\u02c1"+
"\n?\r?\16?\u02c2\3@\3@\5@\u02c7\n@\3A\6A\u02ca\nA\rA\16A\u02cb\3B\3B\3"+
"B\3B\3C\3C\5C\u02d4\nC\3C\5C\u02d7\nC\3D\3D\3E\6E\u02dc\nE\rE\16E\u02dd"+
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"\u025e\7u\2\2\u025eZ\3\2\2\2\u025f\u0260\7v\2\2\u0260\u0261\7j\2\2\u0261"+
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"\2\2\u02d9\u0088\3\2\2\2\u02da\u02dc\5\u008bF\2\u02db\u02da\3\2\2\2\u02dc"+
"\u02dd\3\2\2\2\u02dd\u02db\3\2\2\2\u02dd\u02de\3\2\2\2\u02de\u008a\3\2"+
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"\u02e0\3\2\2\2\u02e2\u008c\3\2\2\2\u02e3\u02e5\7\62\2\2\u02e4\u02e6\5"+
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"\u02ec\5\u0093J\2\u02eb\u02ea\3\2\2\2\u02eb\u02ec\3\2\2\2\u02ec\u02ed"+
"\3\2\2\2\u02ed\u02ef\5\u0091I\2\u02ee\u02eb\3\2\2\2\u02ee\u02ef\3\2\2"+
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"\2\2\u02fb\u02fc\7\62\2\2\u02fc\u02fd\t\7\2\2\u02fd\u02fe\5\u0099M\2\u02fe"+
"\u0098\3\2\2\2\u02ff\u0304\5\u009bN\2\u0300\u0302\5\u009dO\2\u0301\u0300"+
"\3\2\2\2\u0301\u0302\3\2\2\2\u0302\u0303\3\2\2\2\u0303\u0305\5\u009bN"+
"\2\u0304\u0301\3\2\2\2\u0304\u0305\3\2\2\2\u0305\u009a\3\2\2\2\u0306\u0307"+
"\t\b\2\2\u0307\u009c\3\2\2\2\u0308\u030a\5\u009fP\2\u0309\u0308\3\2\2"+
"\2\u030a\u030b\3\2\2\2\u030b\u0309\3\2\2\2\u030b\u030c\3\2\2\2\u030c\u009e"+
"\3\2\2\2\u030d\u0310\5\u009bN\2\u030e\u0310\7a\2\2\u030f\u030d\3\2\2\2"+
"\u030f\u030e\3\2\2\2\u0310\u00a0\3\2\2\2\u0311\u0314\5\u00a3R\2\u0312"+
"\u0314\5\u00afX\2\u0313\u0311\3\2\2\2\u0313\u0312\3\2\2\2\u0314\u00a2"+
"\3\2\2\2\u0315\u0316\5w<\2\u0316\u0318\7\60\2\2\u0317\u0319\5w<\2\u0318"+
"\u0317\3\2\2\2\u0318\u0319\3\2\2\2\u0319\u031b\3\2\2\2\u031a\u031c\5\u00a5"+
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"\u031f\5\u00adW\2\u031e\u031d\3\2\2\2\u031e\u031f\3\2\2\2\u031f\u0331"+
"\3\2\2\2\u0320\u0321\7\60\2\2\u0321\u0323\5w<\2\u0322\u0324\5\u00a5S\2"+
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"\u034d\3\2\2\2\u034d\u034e\3\2\2\2\u034e\u034f\7\60\2\2\u034f\u0351\5"+
"\u0085C\2\u0350\u0345\3\2\2\2\u0350\u0349\3\2\2\2\u0351\u00b2\3\2\2\2"+
"\u0352\u0353\5\u00b5[\2\u0353\u0354\5\u00a9U\2\u0354\u00b4\3\2\2\2\u0355"+
"\u0356\t\f\2\2\u0356\u00b6\3\2\2\2\u0357\u0358\7v\2\2\u0358\u0359\7t\2"+
"\2\u0359\u035a\7w\2\2\u035a\u0361\7g\2\2\u035b\u035c\7h\2\2\u035c\u035d"+
"\7c\2\2\u035d\u035e\7n\2\2\u035e\u035f\7u\2\2\u035f\u0361\7g\2\2\u0360"+
"\u0357\3\2\2\2\u0360\u035b\3\2\2\2\u0361\u00b8\3\2\2\2\u0362\u0363\7)"+
"\2\2\u0363\u0364\5\u00bb^\2\u0364\u0365\7)\2\2\u0365\u036b\3\2\2\2\u0366"+
"\u0367\7)\2\2\u0367\u0368\5\u00c3b\2\u0368\u0369\7)\2\2\u0369\u036b\3"+
"\2\2\2\u036a\u0362\3\2\2\2\u036a\u0366\3\2\2\2\u036b\u00ba\3\2\2\2\u036c"+
"\u036d\n\r\2\2\u036d\u00bc\3\2\2\2\u036e\u0370\7$\2\2\u036f\u0371\5\u00bf"+
"`\2\u0370\u036f\3\2\2\2\u0370\u0371\3\2\2\2\u0371\u0372\3\2\2\2\u0372"+
"\u0373\7$\2\2\u0373\u00be\3\2\2\2\u0374\u0376\5\u00c1a\2\u0375\u0374\3"+
"\2\2\2\u0376\u0377\3\2\2\2\u0377\u0375\3\2\2\2\u0377\u0378\3\2\2\2\u0378"+
"\u00c0\3\2\2\2\u0379\u037c\n\16\2\2\u037a\u037c\5\u00c3b\2\u037b\u0379"+
"\3\2\2\2\u037b\u037a\3\2\2\2\u037c\u00c2\3\2\2\2\u037d\u037e\7^\2\2\u037e"+
"\u0382\t\17\2\2\u037f\u0382\5\u00c5c\2\u0380\u0382\5\u00c9e\2\u0381\u037d"+
"\3\2\2\2\u0381\u037f\3\2\2\2\u0381\u0380\3\2\2\2\u0382\u00c4\3\2\2\2\u0383"+
"\u0384\7^\2\2\u0384\u038f\5\u0091I\2\u0385\u0386\7^\2\2\u0386\u0387\5"+
"\u0091I\2\u0387\u0388\5\u0091I\2\u0388\u038f\3\2\2\2\u0389\u038a\7^\2"+
"\2\u038a\u038b\5\u00c7d\2\u038b\u038c\5\u0091I\2\u038c\u038d\5\u0091I"+
"\2\u038d\u038f\3\2\2\2\u038e\u0383\3\2\2\2\u038e\u0385\3\2\2\2\u038e\u0389"+
"\3\2\2\2\u038f\u00c6\3\2\2\2\u0390\u0391\t\20\2\2\u0391\u00c8\3\2\2\2"+
"\u0392\u0393\7^\2\2\u0393\u0394\7w\2\2\u0394\u0395\5\u0087D\2\u0395\u0396"+
"\5\u0087D\2\u0396\u0397\5\u0087D\2\u0397\u0398\5\u0087D\2\u0398\u00ca"+
"\3\2\2\2\u0399\u039a\7p\2\2\u039a\u039b\7w\2\2\u039b\u039c\7n\2\2\u039c"+
"\u039d\7n\2\2\u039d\u00cc\3\2\2\2\u039e\u039f\7*\2\2\u039f\u00ce\3\2\2"+
"\2\u03a0\u03a1\7+\2\2\u03a1\u00d0\3\2\2\2\u03a2\u03a3\7}\2\2\u03a3\u00d2"+
"\3\2\2\2\u03a4\u03a5\7\177\2\2\u03a5\u00d4\3\2\2\2\u03a6\u03a7\7]\2\2"+
"\u03a7\u00d6\3\2\2\2\u03a8\u03a9\7_\2\2\u03a9\u00d8\3\2\2\2\u03aa\u03ab"+
"\7=\2\2\u03ab\u00da\3\2\2\2\u03ac\u03ad\7.\2\2\u03ad\u00dc\3\2\2\2\u03ae"+
"\u03af\7\60\2\2\u03af\u00de\3\2\2\2\u03b0\u03b1\7?\2\2\u03b1\u00e0\3\2"+
"\2\2\u03b2\u03b3\7@\2\2\u03b3\u00e2\3\2\2\2\u03b4\u03b5\7>\2\2\u03b5\u00e4"+
"\3\2\2\2\u03b6\u03b7\7#\2\2\u03b7\u00e6\3\2\2\2\u03b8\u03b9\7\u0080\2"+
"\2\u03b9\u00e8\3\2\2\2\u03ba\u03bb\7A\2\2\u03bb\u00ea\3\2\2\2\u03bc\u03bd"+
"\7<\2\2\u03bd\u00ec\3\2\2\2\u03be\u03bf\7?\2\2\u03bf\u03c0\7?\2\2\u03c0"+
"\u00ee\3\2\2\2\u03c1\u03c2\7>\2\2\u03c2\u03c3\7?\2\2\u03c3\u00f0\3\2\2"+
"\2\u03c4\u03c5\7@\2\2\u03c5\u03c6\7?\2\2\u03c6\u00f2\3\2\2\2\u03c7\u03c8"+
"\7#\2\2\u03c8\u03c9\7?\2\2\u03c9\u00f4\3\2\2\2\u03ca\u03cb\7(\2\2\u03cb"+
"\u03cc\7(\2\2\u03cc\u00f6\3\2\2\2\u03cd\u03ce\7~\2\2\u03ce\u03cf\7~\2"+
"\2\u03cf\u00f8\3\2\2\2\u03d0\u03d1\7-\2\2\u03d1\u03d2\7-\2\2\u03d2\u00fa"+
"\3\2\2\2\u03d3\u03d4\7/\2\2\u03d4\u03d5\7/\2\2\u03d5\u00fc\3\2\2\2\u03d6"+
"\u03d7\7-\2\2\u03d7\u00fe\3\2\2\2\u03d8\u03d9\7/\2\2\u03d9\u0100\3\2\2"+
"\2\u03da\u03db\7,\2\2\u03db\u0102\3\2\2\2\u03dc\u03dd\7\61\2\2\u03dd\u0104"+
"\3\2\2\2\u03de\u03df\7(\2\2\u03df\u0106\3\2\2\2\u03e0\u03e1\7~\2\2\u03e1"+
"\u0108\3\2\2\2\u03e2\u03e3\7`\2\2\u03e3\u010a\3\2\2\2\u03e4\u03e5\7\'"+
"\2\2\u03e5\u010c\3\2\2\2\u03e6\u03e7\7/\2\2\u03e7\u03e8\7@\2\2\u03e8\u010e"+
"\3\2\2\2\u03e9\u03ea\7<\2\2\u03ea\u03eb\7<\2\2\u03eb\u0110\3\2\2\2\u03ec"+
"\u03ed\7-\2\2\u03ed\u03ee\7?\2\2\u03ee\u0112\3\2\2\2\u03ef\u03f0\7/\2"+
"\2\u03f0\u03f1\7?\2\2\u03f1\u0114\3\2\2\2\u03f2\u03f3\7,\2\2\u03f3\u03f4"+
"\7?\2\2\u03f4\u0116\3\2\2\2\u03f5\u03f6\7\61\2\2\u03f6\u03f7\7?\2\2\u03f7"+
"\u0118\3\2\2\2\u03f8\u03f9\7(\2\2\u03f9\u03fa\7?\2\2\u03fa\u011a\3\2\2"+
"\2\u03fb\u03fc\7~\2\2\u03fc\u03fd\7?\2\2\u03fd\u011c\3\2\2\2\u03fe\u03ff"+
"\7`\2\2\u03ff\u0400\7?\2\2\u0400\u011e\3\2\2\2\u0401\u0402\7\'\2\2\u0402"+
"\u0403\7?\2\2\u0403\u0120\3\2\2\2\u0404\u0405\7>\2\2\u0405\u0406\7>\2"+
"\2\u0406\u0407\7?\2\2\u0407\u0122\3\2\2\2\u0408\u0409\7@\2\2\u0409\u040a"+
"\7@\2\2\u040a\u040b\7?\2\2\u040b\u0124\3\2\2\2\u040c\u040d\7@\2\2\u040d"+
"\u040e\7@\2\2\u040e\u040f\7@\2\2\u040f\u0410\7?\2\2\u0410\u0126\3\2\2"+
"\2\u0411\u0415\5\u0129\u0095\2\u0412\u0414\5\u012b\u0096\2\u0413\u0412"+
"\3\2\2\2\u0414\u0417\3\2\2\2\u0415\u0413\3\2\2\2\u0415\u0416\3\2\2\2\u0416"+
"\u0128\3\2\2\2\u0417\u0415\3\2\2\2\u0418\u041f\t\21\2\2\u0419\u041a\n"+
"\22\2\2\u041a\u041f\6\u0095\2\2\u041b\u041c\t\23\2\2\u041c\u041d\t\24"+
"\2\2\u041d\u041f\6\u0095\3\2\u041e\u0418\3\2\2\2\u041e\u0419\3\2\2\2\u041e"+
"\u041b\3\2\2\2\u041f\u012a\3\2\2\2\u0420\u0427\t\25\2\2\u0421\u0422\n"+
"\22\2\2\u0422\u0427\6\u0096\4\2\u0423\u0424\t\23\2\2\u0424\u0425\t\24"+
"\2\2\u0425\u0427\6\u0096\5\2\u0426\u0420\3\2\2\2\u0426\u0421\3\2\2\2\u0426"+
"\u0423\3\2\2\2\u0427\u012c\3\2\2\2\u0428\u0429\7B\2\2\u0429\u012e\3\2"+
"\2\2\u042a\u042b\7\60\2\2\u042b\u042c\7\60\2\2\u042c\u042d\7\60\2\2\u042d"+
"\u0130\3\2\2\2\u042e\u0430\t\26\2\2\u042f\u042e\3\2\2\2\u0430\u0431\3"+
"\2\2\2\u0431\u042f\3\2\2\2\u0431\u0432\3\2\2\2\u0432\u0433\3\2\2\2\u0433"+
"\u0434\b\u0099\2\2\u0434\u0132\3\2\2\2\u0435\u0436\7\61\2\2\u0436\u0437"+
"\7,\2\2\u0437\u043b\3\2\2\2\u0438\u043a\13\2\2\2\u0439\u0438\3\2\2\2\u043a"+
"\u043d\3\2\2\2\u043b\u043c\3\2\2\2\u043b\u0439\3\2\2\2\u043c\u043e\3\2"+
"\2\2\u043d\u043b\3\2\2\2\u043e\u043f\7,\2\2\u043f\u0440\7\61\2\2\u0440"+
"\u0441\3\2\2\2\u0441\u0442\b\u009a\2\2\u0442\u0134\3\2\2\2\u0443\u0444"+
"\7\61\2\2\u0444\u0445\7\61\2\2\u0445\u0449\3\2\2\2\u0446\u0448\n\27\2"+
"\2\u0447\u0446\3\2\2\2\u0448\u044b\3\2\2\2\u0449\u0447\3\2\2\2\u0449\u044a"+
"\3\2\2\2\u044a\u044c\3\2\2\2\u044b\u0449\3\2\2\2\u044c\u044d\b\u009b\2"+
"\2\u044d\u0136\3\2\2\28\2\u0292\u0296\u029a\u029e\u02a2\u02a9\u02ae\u02b0"+
"\u02b4\u02b7\u02bb\u02c2\u02c6\u02cb\u02d3\u02d6\u02dd\u02e1\u02e5\u02eb"+
"\u02ee\u02f5\u02f9\u0301\u0304\u030b\u030f\u0313\u0318\u031b\u031e\u0323"+
"\u0326\u032b\u0330\u0338\u0343\u0347\u034c\u0350\u0360\u036a\u0370\u0377"+
"\u037b\u0381\u038e\u0415\u041e\u0426\u0431\u043b\u0449\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);
}
}
}

207
src/main/java/de/dhbwstuttgart/parser/antlr/Java8Lexer.tokens

@ -1,207 +0,0 @@
T__0=1
ABSTRACT=2
ASSERT=3
BOOLEAN=4
BREAK=5
BYTE=6
CASE=7
CATCH=8
CHAR=9
CLASS=10
CONST=11
CONTINUE=12
DEFAULT=13
DO=14
DOUBLE=15
ELSE=16
ENUM=17
EXTENDS=18
FINAL=19
FINALLY=20
FLOAT=21
FOR=22
IF=23
GOTO=24
IMPLEMENTS=25
IMPORT=26
INSTANCEOF=27
INT=28
INTERFACE=29
LONG=30
NATIVE=31
NEW=32
PACKAGE=33
PRIVATE=34
PROTECTED=35
PUBLIC=36
RETURN=37
SHORT=38
STATIC=39
STRICTFP=40
SUPER=41
SWITCH=42
SYNCHRONIZED=43
THIS=44
THROW=45
THROWS=46
TRANSIENT=47
TRY=48
VOID=49
VOLATILE=50
WHILE=51
IntegerLiteral=52
FloatingPointLiteral=53
BooleanLiteral=54
CharacterLiteral=55
StringLiteral=56
NullLiteral=57
LPAREN=58
RPAREN=59
LBRACE=60
RBRACE=61
LBRACK=62
RBRACK=63
SEMI=64
COMMA=65
DOT=66
ASSIGN=67
GT=68
LT=69
BANG=70
TILDE=71
QUESTION=72
COLON=73
EQUAL=74
LE=75
GE=76
NOTEQUAL=77
AND=78
OR=79
INC=80
DEC=81
ADD=82
SUB=83
MUL=84
DIV=85
BITAND=86
BITOR=87
CARET=88
MOD=89
ARROW=90
COLONCOLON=91
ADD_ASSIGN=92
SUB_ASSIGN=93
MUL_ASSIGN=94
DIV_ASSIGN=95
AND_ASSIGN=96
OR_ASSIGN=97
XOR_ASSIGN=98
MOD_ASSIGN=99
LSHIFT_ASSIGN=100
RSHIFT_ASSIGN=101
URSHIFT_ASSIGN=102
Identifier=103
AT=104
ELLIPSIS=105
WS=106
COMMENT=107
LINE_COMMENT=108
'var'=1
'abstract'=2
'assert'=3
'boolean'=4
'break'=5
'byte'=6
'case'=7
'catch'=8
'char'=9
'class'=10
'const'=11
'continue'=12
'default'=13
'do'=14
'double'=15
'else'=16
'enum'=17
'extends'=18
'final'=19
'finally'=20
'float'=21
'for'=22
'if'=23
'goto'=24
'implements'=25
'import'=26
'instanceof'=27
'int'=28
'interface'=29
'long'=30
'native'=31
'new'=32
'package'=33
'private'=34
'protected'=35
'public'=36
'return'=37
'short'=38
'static'=39
'strictfp'=40
'super'=41
'switch'=42
'synchronized'=43
'this'=44
'throw'=45
'throws'=46
'transient'=47
'try'=48
'void'=49
'volatile'=50
'while'=51
'null'=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
'>>>='=102
'@'=104
'...'=105

2390
src/main/java/de/dhbwstuttgart/parser/antlr/Java8Listener.java

File diff suppressed because it is too large Load Diff

18764
src/main/java/de/dhbwstuttgart/parser/antlr/Java8Parser.java

File diff suppressed because it is too large Load Diff

2
src/main/java/de/dhbwstuttgart/parser/scope/GatherNames.java

@ -43,7 +43,7 @@ public class GatherNames {
}
else{
if(typeDecl.classDeclaration().normalClassDeclaration() != null){
if(!pkgName.isEmpty()){
if(pkgName != ""){
nameString = pkgName + "." + typeDecl.classDeclaration().normalClassDeclaration().Identifier().toString();
}
else{

8
src/main/java/de/dhbwstuttgart/sat/CNF/CNF.java Normal file

@ -0,0 +1,8 @@
package de.dhbwstuttgart.sat.CNF;
public class CNF {
/*
Baut die CNF Datei.
Hier muss man überlegen, in welchem Form die Constraints gebaut werden
*/
}

12
src/main/java/de/dhbwstuttgart/sat/CNF/Writer.java Normal file

@ -0,0 +1,12 @@
package de.dhbwstuttgart.sat.CNF;
import java.io.*;
/**
* Schreibt CNFs in eine Datei im DIMACS CNF Format
*/
public class Writer {
public Writer(FileWriter output){
}
}

40
src/main/java/de/dhbwstuttgart/sat/asp/ASPStringConverter.java Normal file

@ -0,0 +1,40 @@
package de.dhbwstuttgart.sat.asp;
import de.dhbwstuttgart.parser.scope.JavaClassName;
import java.util.HashMap;
import java.util.Map;
public class ASPStringConverter {
private static final Map<String, String> replacements = new HashMap<>();
static{
replacements.put(".", "_DOT_");
replacements.put("$", "_DOLLAR_");
}
public static String toConstant(JavaClassName name){
return toConstant(name.toString());
}
public static String toConstant(String name){
return "c" + replace(name);
}
public static String fromConstant(String s){
return unReplace(s).substring(1);
}
private static String replace(String input){
for(String toReplace : replacements.keySet()){
input = input.replace(toReplace, replacements.get(toReplace));
}
return input;
}
private static String unReplace(String input){
for(String toReplace : replacements.keySet()){
input = input.replace(replacements.get(toReplace), toReplace);
}
return input;
}
}

52
src/main/java/de/dhbwstuttgart/sat/asp/Clingo.java Normal file

@ -0,0 +1,52 @@
package de.dhbwstuttgart.sat.asp;
import org.apache.commons.io.IOUtils;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;
public class Clingo {
private final List<File> input;
private static final List<File> programFiles = new ArrayList<>();
static{
programFiles.add(new File("/home/janulrich/Sync/HiwiJob/ResearchPapers/MasterarbeitStadelmeier/asp/unifyWithoutWildcards/basis.lp"));
programFiles.add(new File("/home/janulrich/Sync/HiwiJob/ResearchPapers/MasterarbeitStadelmeier/asp/unifyWithoutWildcards/finiteclosure.lp"));
programFiles.add(new File("/home/janulrich/Sync/HiwiJob/ResearchPapers/MasterarbeitStadelmeier/asp/unifyWithoutWildcards/subst.lp"));
programFiles.add(new File("/home/janulrich/Sync/HiwiJob/ResearchPapers/MasterarbeitStadelmeier/asp/unifyWithoutWildcards/reduce.lp"));
programFiles.add(new File("/home/janulrich/Sync/HiwiJob/ResearchPapers/MasterarbeitStadelmeier/asp/unifyWithoutWildcards/unify.lp"));
programFiles.add(new File("/home/janulrich/Sync/HiwiJob/ResearchPapers/MasterarbeitStadelmeier/asp/unifyWithoutWildcards/adapt.lp"));
}
public Clingo(List<File> inputFiles){
this.input = inputFiles;
}
/*
TODO: Clingo per Java Wrapper https://stackoverflow.com/questions/3356200/using-java-to-wrap-over-c
*/
public String runClingo() throws IOException, InterruptedException {
String pathToClingo =
"/home/janulrich/Sync/HiwiJob/ResearchPapers/MasterarbeitStadelmeier/asp/clingo-5.2.1-linux-x86_64/clingo";
List<String> commands = new ArrayList<>();
commands.add(pathToClingo);
//commands.add("--outf=2"); //use JSON-Output
commands.add("--outf=1"); //use JSON-Output
for(File file : input){
commands.add(file.getPath());
}
commands.addAll(programFiles.stream().map(f->f.getPath()).collect(Collectors.toList()));
Process clingo = new ProcessBuilder( commands.toArray(new String[0])).start();
InputStream output = clingo.getInputStream();
clingo.waitFor();
String result = IOUtils.toString(output, StandardCharsets.UTF_8);
return result;
}
}

26
src/main/java/de/dhbwstuttgart/sat/asp/model/ASPGencayRule.java Normal file

@ -0,0 +1,26 @@
package de.dhbwstuttgart.sat.asp.model;
public enum ASPGencayRule {
ASP_PAIR_EQUALS_NAME("equals"),
ASP_PAIR_SMALLER_NAME("sub"),
ASP_PAIR_SMALLER_DOT_NAME("subEq"),
ASP_PARAMLIST_NAME("paramEq"),
ASP_FC_PARAMLIST_NAME("param"),
ASP_PARAMLIST_END_POINTER("null"),
ASP_TYPE("typeEq"),
ASP_FCTYPE("type"),
ASP_TYPE_VAR("var"),
ASP_GENERIC_VAR("pph"),
ASP_PARAMLIST_ORDER("paramOrder");
private final String text;
private ASPGencayRule(final String text) {
this.text = text;
}
@Override
public String toString() {
return text;
}
}

23
src/main/java/de/dhbwstuttgart/sat/asp/model/ASPRule.java Normal file

@ -0,0 +1,23 @@
package de.dhbwstuttgart.sat.asp.model;
public enum ASPRule {
ASP_PAIR_EQUALS_NAME("equals"),
ASP_PAIR_SMALLER_NAME("smaller"),
ASP_PAIR_SMALLER_DOT_NAME("smallerDot"),
ASP_PARAMLIST_NAME("param"),
ASP_PARAMLIST_END_POINTER("null"),
ASP_TYPE("type"),
ASP_FCTYPE("typeFC"),
ASP_TYPE_VAR("typeVar");
private final String text;
private ASPRule(final String text) {
this.text = text;
}
@Override
public String toString() {
return text;
}
}

231
src/main/java/de/dhbwstuttgart/sat/asp/parser/ASPParser.java Normal file

@ -0,0 +1,231 @@
package de.dhbwstuttgart.sat.asp.parser;
import de.dhbwstuttgart.exceptions.DebugException;
import de.dhbwstuttgart.exceptions.NotImplementedException;
import de.dhbwstuttgart.parser.NullToken;
import de.dhbwstuttgart.parser.scope.JavaClassName;
import de.dhbwstuttgart.sat.asp.ASPStringConverter;
import de.dhbwstuttgart.sat.asp.model.ASPRule;
import de.dhbwstuttgart.sat.asp.parser.antlr.UnifyResultBaseListener;
import de.dhbwstuttgart.sat.asp.parser.antlr.UnifyResultLexer;
import de.dhbwstuttgart.sat.asp.parser.antlr.UnifyResultParser;
import de.dhbwstuttgart.sat.asp.parser.model.ParsedType;
import de.dhbwstuttgart.syntaxtree.type.*;
import de.dhbwstuttgart.typeinference.result.*;
import org.antlr.v4.runtime.CharStreams;
import org.antlr.v4.runtime.CommonTokenStream;
import org.antlr.v4.runtime.tree.ParseTreeWalker;
import javax.json.Json;
import javax.json.JsonArray;
import javax.json.JsonObject;
import java.io.StringReader;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
/**
* Ablauf:
* - Erst werden alle benötigten Statements eingelesen. Die Pointer bleiben als Strings erhalten
* - Anschließend müssen diese wieder zu einem Unify Ergebnis zurückgewandelt werden
* - Hier nicht die Typen aus dem unify.model packages verwenden.
* TODO: Überlegen welche Informationen noch nach der Unifizierung gebraucht werden
* -> Eigentlich nur die korrekten Namen der Typen und TPHs
*/
public class ASPParser extends UnifyResultBaseListener {
private Collection<TypePlaceholder> originalTPHs;
private ResultSet resultSet;
private Map<String, ParsedType> types = new HashMap<>();
private Set<String> tphs = new HashSet<>();
private Map<String, ParameterListNode> parameterLists = new HashMap<>();
private Set<Relation> equalsRelations = new HashSet<>();
private Set<Relation> smallerRelations = new HashSet<>();
/**
* Parst clingo output welcher als JSON (option --outf=2) ausgibt
* @param toParse
* @return
*/
public static ResultSet parse(String toParse, Collection<TypePlaceholder> oldPlaceholders){
return new ASPParser(toParse, oldPlaceholders).resultSet;
}
@Override
public void enterParameter(UnifyResultParser.ParameterContext ctx) {
//Linked List (pointer, Type, nextPointer)
List<String> params = parseParameterList(ctx.parameterList());
parameterLists.put(params.get(0), new ParameterListNode(params.get(1), params.get(2)));
}
private static class Relation {
public final String right;
public final String left;
Relation(String leftType, String rightType){
this.left = leftType;
this.right = rightType;
}
@Override
public int hashCode() {
return (left+right).hashCode();
}
@Override
public boolean equals(Object obj) {
if(obj instanceof Relation)
return (right+left).equals(((Relation) obj).left+((Relation) obj).right);
return super.equals(obj);
}
}
private List<String> parseParameterList(UnifyResultParser.ParameterListContext ctx){
return ctx.value().stream().map(v ->
//ASPStringConverter.fromConstant(v.getText())
v.getText()
).collect(Collectors.toList());
}
@Override
public void enterEquals(UnifyResultParser.EqualsContext ctx) {
List<String> parameterList = parseParameterList(ctx.parameterList());
if(parameterList.size()<2)throw new DebugException("Fehler in Equals-Regel");
String ls = parameterList.get(0);
String rs = parameterList.get(1);
equalsRelations.add(new Relation(ls, rs));
}
@Override
public void enterSmaller(UnifyResultParser.SmallerContext ctx) {
List<String> parameterList = parseParameterList(ctx.parameterList());
if(parameterList.size()<2)throw new DebugException("Fehler in Smaller-Regel");
String ls = parameterList.get(0);
String rs = parameterList.get(1);
smallerRelations.add(new Relation(ls, rs));
}
@Override
public void enterTypeVar(UnifyResultParser.TypeVarContext ctx) {
List<String> parameterList = parseParameterList(ctx.parameterList());
if(parameterList.size()<1)throw new DebugException("Fehler in typeVar-Regel");
tphs.add(parameterList.get(0));
}
@Override
public void enterType(UnifyResultParser.TypeContext ctx){
List<String> parameterList = parseParameterList(ctx.parameterList());
if(parameterList.size()<3)throw new DebugException("Fehler in Type-Regel");
String name = parameterList.get(0);
String typeName = parameterList.get(1);
String paramPointer = parameterList.get(2);
types.put(name, new ParsedType(typeName, paramPointer));
}
/*
private List<String> parsedRule;
private List<String> parseRule(String rule){
UnifyResultLexer lexer = new UnifyResultLexer(CharStreams.fromString(rule));
UnifyResultParser.AspruleContext parseTree = new UnifyResultParser(new CommonTokenStream(lexer)).asprule();
parsedRule = new ArrayList<>();
new ParseTreeWalker().walk(this, parseTree);
return parsedRule;
}
@Override
public void enterAsprule(UnifyResultParser.AspruleContext ctx) {
super.enterAsprule(ctx);
for(int i = 0; i< ctx.getChildCount();i++){
parsedRule.add(ctx.getChild(i).getText());
}
}
*/
private ASPParser(String toParse, Collection<TypePlaceholder> oldPlaceholders){
//System.out.println(toParse);
this.originalTPHs = oldPlaceholders;
/*
JsonObject jsonResult = Json.createReader(new StringReader(toParse)).readObject();
JsonArray results = jsonResult.getJsonArray("Call").getJsonObject(0).
getJsonArray("Witnesses").getJsonObject(0).
getJsonArray("Value");
//Im ersten Schritt werden alle Regeln geparst
String completeResult = "";
for(int i = 0; i<results.size();i++){
String aspStatement = results.getString(i);
completeResult += aspStatement + " ";
}
System.out.println(completeResult);
*/
UnifyResultLexer lexer = new UnifyResultLexer(CharStreams.fromString(toParse));
UnifyResultParser.AnswerContext parseTree = new UnifyResultParser(new CommonTokenStream(lexer)).answer();
new ParseTreeWalker().walk(this, parseTree);
/*
Diese Funktion läuft im folgenden mehrmals über das Result aus dem ASP Programm.
Dabei werden Schritt für Schritt die Felder dieser Klasse befüllt die am Schluss das ResultSet ergeben
*/
Set<ResultPair> ret = new HashSet<>();
//Zuerst die params und typeVars:
//for(String paramPointer : types.values().stream().map(parsedType -> parsedType.params).collect(Collectors.toList())){ }
//Dann die Equalsdot Statements
for(Relation eq : equalsRelations){
RefTypeOrTPHOrWildcardOrGeneric lsType = this.getType(eq.left);
RefTypeOrTPHOrWildcardOrGeneric rsType = this.getType(eq.right);
if(lsType instanceof TypePlaceholder && rsType instanceof RefType)
ret.add(new PairTPHequalRefTypeOrWildcardType((TypePlaceholder) lsType, rsType));
else if(lsType instanceof TypePlaceholder && rsType instanceof TypePlaceholder)
ret.add(new PairTPHEqualTPH((TypePlaceholder)lsType, (TypePlaceholder)rsType));
else throw new NotImplementedException();
}
this.resultSet = new ResultSet(ret);
}
private RefTypeOrTPHOrWildcardOrGeneric getType(String name) {
if(tphs.contains(name)){
name = ASPStringConverter.fromConstant(name);
for(TypePlaceholder tph : originalTPHs){
if(tph.getName().equals(name))return tph;
}
return TypePlaceholder.fresh(new NullToken());
}else
if(types.containsKey(name)){
List<RefTypeOrTPHOrWildcardOrGeneric> params = new ArrayList<>();
ParsedType t = types.get(name);
for(String param : getParams(t.params)){
params.add(this.getType(param));
}
return new RefType(new JavaClassName(ASPStringConverter.fromConstant(t.name)), params, new NullToken());
}else throw new DebugException("Der Typ " + name + " konnte nicht bestimmt werden");
}
private static class ParameterListNode{
final String type;
final String nextNode;
public ParameterListNode(String type, String next) {
this.type = type;
this.nextNode = next;
}
}
private List<String> getParams(String pointer) {
List<String> params = new ArrayList<>();
while(pointer != null){
if(pointer.equals(ASPRule.ASP_PARAMLIST_END_POINTER.toString()))return params;
if(!parameterLists.containsKey(pointer))
throw new DebugException("Fehler in Ergebnisparsen");
//TODO: Fehler in ASP. Die adapt Regel muss erkennen, wenn die Parameterliste auf der linken Seite kürzer ist und diese Rechtzeitig beenden
ParameterListNode param = parameterLists.get(pointer);
pointer = param.nextNode;
params.add(param.type);
}
return params;
//Optional<ASPParameterList> ret = parameterLists.stream().filter(aspParameterList -> aspParameterList.name.equals(rs)).findAny();
//return ret.get();
}
}

12
src/main/java/de/dhbwstuttgart/sat/asp/parser/model/ParsedType.java Normal file

@ -0,0 +1,12 @@
package de.dhbwstuttgart.sat.asp.parser.model;
import java.util.List;
public class ParsedType {
public final String name;
public final String params;
public ParsedType(String name, String params){
this.name = name;
this.params = params;
}
}

127
src/main/java/de/dhbwstuttgart/sat/asp/writer/ASPFactory.java Normal file

@ -0,0 +1,127 @@
package de.dhbwstuttgart.sat.asp.writer;
import de.dhbwstuttgart.exceptions.NotImplementedException;
import de.dhbwstuttgart.parser.SyntaxTreeGenerator.FCGenerator;
import de.dhbwstuttgart.sat.asp.ASPStringConverter;
import de.dhbwstuttgart.sat.asp.model.ASPRule;
import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
import de.dhbwstuttgart.syntaxtree.factory.NameGenerator;
import de.dhbwstuttgart.syntaxtree.type.*;
import de.dhbwstuttgart.typeinference.constraints.Constraint;
import de.dhbwstuttgart.typeinference.constraints.ConstraintSet;
import de.dhbwstuttgart.typeinference.constraints.Pair;
import de.dhbwstuttgart.typeinference.unify.model.PairOperator;
import java.util.*;
public class ASPFactory implements TypeVisitor<String>{
public static String generateASP(ConstraintSet<Pair> constraints, Collection<ClassOrInterface> fcClasses, ClassLoader classLoader) throws ClassNotFoundException{
ASPFactory factory = new ASPFactory();
factory.convertFC(fcClasses, classLoader);
List<Constraint<Pair>> constraints1 = constraints.cartesianProduct().iterator().next();
for(Constraint<Pair> constraint : constraints1){
for(Pair p : constraint){
factory.convertPair(p);
}
}
return factory.writer.getASPFile();
}
ASPWriter writer = new ASPWriter();
boolean isFCType = false;
private void convertFC(Collection<ClassOrInterface> classes, ClassLoader classLoader) throws ClassNotFoundException {
Set<Pair> fc = FCGenerator.toFC(classes, classLoader);
isFCType = true;
for(Pair fcp : fc){
convertPair(fcp);
}
isFCType = false;
}
private void convertPair(Pair p){
String ls = p.TA1.acceptTV(this);
String rs = p.TA2.acceptTV(this);
ASPStatement pairStmt = null;
if(p.GetOperator().equals(PairOperator.SMALLERDOT)){
pairStmt = makeStatement(ASPRule.ASP_PAIR_SMALLER_DOT_NAME.toString(), ls, rs);
}else if(p.GetOperator().equals(PairOperator.EQUALSDOT)){
pairStmt = makeStatement(ASPRule.ASP_PAIR_EQUALS_NAME.toString(), ls, rs);
}else if(p.GetOperator().equals(PairOperator.SMALLER)){
pairStmt = makeStatement(ASPRule.ASP_PAIR_SMALLER_NAME.toString(), ls, rs);
}else throw new NotImplementedException();
writer.add(pairStmt);
}
private ASPStatement makeStatement(String rule, String... params){
String stmt = rule + "(";
for(String param : params){
stmt += param + ",";
}
stmt = stmt.substring(0,stmt.length()-1);
stmt += ")";
return new ASPStatement(stmt);
}
private String convertParameterlist(List<String> pointers){
String pointer = ASPStringConverter.toConstant(NameGenerator.makeNewName());
Iterator<String> it = pointers.iterator();
String p = pointer;
if(!it.hasNext()){
return ASPRule.ASP_PARAMLIST_END_POINTER.toString();
}
while (it.hasNext()){
ASPStatement stmt;
String type = it.next();
String nextP = ASPStringConverter.toConstant(NameGenerator.makeNewName());
if(it.hasNext()){
stmt = makeStatement(ASPRule.ASP_PARAMLIST_NAME.toString(), p, type, nextP);
}else{
stmt = makeStatement(ASPRule.ASP_PARAMLIST_NAME.toString(), p, type,
ASPRule.ASP_PARAMLIST_END_POINTER.toString());
}
p = nextP;
writer.add(stmt);
}
return pointer;
}
@Override
public String visit(RefType refType) {
String pointer = ASPStringConverter.toConstant(NameGenerator.makeNewName());
List<String> params = new ArrayList<>();
for(RefTypeOrTPHOrWildcardOrGeneric param : refType.getParaList()){
params.add(param.acceptTV(this));
}
String typeName = ASPStringConverter.toConstant(refType.getName());
String ruleName = isFCType?ASPRule.ASP_FCTYPE.toString():ASPRule.ASP_TYPE.toString();
ASPStatement stmt = makeStatement(ruleName, pointer, typeName, convertParameterlist(params));
writer.add(stmt);
return pointer;
}
@Override
public String visit(SuperWildcardType superWildcardType) {
throw new NotImplementedException();
}
@Override
public String visit(TypePlaceholder typePlaceholder) {
String name = ASPStringConverter.toConstant(typePlaceholder.getName());
ASPStatement stmt = makeStatement(ASPRule.ASP_TYPE_VAR.toString(), name);
writer.add(stmt);
return name;
}
@Override
public String visit(ExtendsWildcardType extendsWildcardType) {
throw new NotImplementedException();
}
@Override
public String visit(GenericRefType genericRefType) {
throw new NotImplementedException();
}
}

264
src/main/java/de/dhbwstuttgart/sat/asp/writer/ASPGencayFactory.java Normal file

@ -0,0 +1,264 @@
package de.dhbwstuttgart.sat.asp.writer;
import de.dhbwstuttgart.exceptions.NotImplementedException;
import de.dhbwstuttgart.parser.SyntaxTreeGenerator.FCGenerator;
import de.dhbwstuttgart.sat.asp.ASPStringConverter;
import de.dhbwstuttgart.sat.asp.model.ASPGencayRule;
import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
import de.dhbwstuttgart.syntaxtree.factory.NameGenerator;
import de.dhbwstuttgart.syntaxtree.type.*;
import de.dhbwstuttgart.typeinference.constraints.Constraint;
import de.dhbwstuttgart.typeinference.constraints.ConstraintSet;
import de.dhbwstuttgart.typeinference.constraints.Pair;
import de.dhbwstuttgart.typeinference.unify.model.PairOperator;
import java.util.*;
public class ASPGencayFactory implements TypeVisitor<String> {
/* TODO:
* Alle TPHs müssen als var(tph) definiert sein
* Wenn es eine Variable ist, dann direkt in die type-Regel schreiben: type(p, type, tph)
* Für die FCTypen eindeutige Namen für die pph-Regeln
* (ergibt sich von selbst, weil man einfach den Namen der TPH in der FC verwenden kann)
* paramOrder wird benötigt!
* Nur bei parameterlisten > 1
* paramOrder(paralistPointer, parameter, num)
* (ähnlich meiner paramNum)
* Trennung von FC und Eq:
* sub -> type -> param
* ...Eq -> typeEq -> paramEq
* type..(_,_,_p): p kann sein:
* 1. Variable
* 2. ParameterPointer
* 3. null
*/
ASPWriter writer = new ASPWriter();
boolean isFCType = false;
private static List<ASPStatement> generateVar(ConstraintSet<Pair> constraints){
List<ASPStatement> ret = new ArrayList<>();
for(TypePlaceholder tph : getInvolvedTPHS(constraints)){
ret.add(makeStatement(ASPGencayRule.ASP_TYPE_VAR.toString(),
ASPStringConverter.toConstant(tph.getName())));
}
return ret;
}
protected static Collection<TypePlaceholder> getInvolvedTPHS(ConstraintSet<Pair> toTest) {
List<TypePlaceholder> ret = new ArrayList<>();
toTest.map((Pair p)-> {
ret.addAll(p.TA1.acceptTV(new TPHExtractor()));
ret.addAll(p.TA2.acceptTV(new TPHExtractor()));
return p;
});
return ret;
}
public static String generateASP(ConstraintSet<Pair> constraints, Collection<ClassOrInterface> fcClasses, ClassLoader classLoader) throws ClassNotFoundException{
ASPGencayFactory factory = new ASPGencayFactory();
factory.convertFC(fcClasses, classLoader);
List<Constraint<Pair>> constraints1 = constraints.cartesianProduct().iterator().next();
for(Constraint<Pair> constraint : constraints1){
for(Pair p : constraint){
factory.convertPair(p);
}
}
factory.writer.addAll(generateVar(constraints));
return factory.writer.getASPFile();
}
private void convertFC(Collection<ClassOrInterface> classes, ClassLoader classLoader) throws ClassNotFoundException {
Set<Pair> fc = FCGenerator.toFC(classes, classLoader);
isFCType = true;
for(Pair fcp : fc){
generateTheta((RefType) fcp.TA1);
generateTheta((RefType) fcp.TA2);
convertPair(fcp);
}
isFCType = false;
}
private void generateTheta(RefType t){
String rule = "theta"+t.getParaList().size() ;
String name = ASPStringConverter.toConstant(t.getName());
writer.add(makeStatement(rule, name));
}
private void convertPair(Pair p){
String ls = p.TA1.acceptTV(this);
String rs = p.TA2.acceptTV(this);
ASPStatement pairStmt = null;
if(p.GetOperator().equals(PairOperator.SMALLERDOT)){
pairStmt = makeStatement(ASPGencayRule.ASP_PAIR_SMALLER_DOT_NAME.toString(), ls, rs);
}else if(p.GetOperator().equals(PairOperator.EQUALSDOT)){
pairStmt = makeStatement(ASPGencayRule.ASP_PAIR_EQUALS_NAME.toString(), ls, rs);
}else if(p.GetOperator().equals(PairOperator.SMALLER)){
pairStmt = makeStatement(ASPGencayRule.ASP_PAIR_SMALLER_NAME.toString(), ls, rs);
}else throw new NotImplementedException();
writer.add(pairStmt);
}
private static ASPStatement makeStatement(String rule, String... params){
String stmt = rule + "(";
for(String param : params){
stmt += param + ",";
}
stmt = stmt.substring(0,stmt.length()-1);
stmt += ")";
return new ASPStatement(stmt);
}
private String convertParameterlist(List<String> pointers){
//if(pointers.size()==1)return pointers.get(0);
String pointer = ASPStringConverter.toConstant(NameGenerator.makeNewName());
Iterator<String> it = pointers.iterator();
String p = pointer;
String paramname = ASPGencayRule.ASP_PARAMLIST_NAME.toString();
if(this.isFCType)paramname = ASPGencayRule.ASP_FC_PARAMLIST_NAME.toString();
if(!it.hasNext()){
return ASPGencayRule.ASP_PARAMLIST_END_POINTER.toString();
}
while (it.hasNext()){
ASPStatement stmt;
String type = it.next();
String nextP = ASPStringConverter.toConstant(NameGenerator.makeNewName());
if(it.hasNext()){
stmt = makeStatement(paramname, p, type, nextP);
}else{
stmt = makeStatement(paramname, p, type,
ASPGencayRule.ASP_PARAMLIST_END_POINTER.toString());
}
p = nextP;
writer.add(stmt);
}
return pointer;
}
//Wird zum erstellen der pph(..) Regeln gebraucht
private String currentFCTypePointer = "";
@Override
public String visit(RefType refType) {
String pointer = ASPStringConverter.toConstant(NameGenerator.makeNewName());
currentFCTypePointer = pointer;
String paramPointer = ASPGencayRule.ASP_PARAMLIST_END_POINTER.toString();
if(refType.getParaList().size() == 1 ){
if(refType.getParaList().get(0) instanceof TypePlaceholder){
TypePlaceholder typePlaceholder = (TypePlaceholder) refType.getParaList().get(0);
paramPointer = typePlaceholder.acceptTV(this);
}
}else{
List<String> params = null;
params = generateParameter(refType);
params.remove(0);
paramPointer = convertParameterlist(params);
if(refType.getParaList().size()>1){
//paramOrder generieren:
for(String param : params) {
ASPStatement pOstmt = makeStatement(ASPGencayRule.ASP_PARAMLIST_ORDER.toString(),
paramPointer, param);
writer.add(pOstmt);
}
}
}
String typeName = ASPStringConverter.toConstant(refType.getName());
String ruleName = isFCType? ASPGencayRule.ASP_FCTYPE.toString(): ASPGencayRule.ASP_TYPE.toString();
ASPStatement stmt = makeStatement(ruleName, pointer, typeName, paramPointer);
writer.add(stmt);
return pointer;
/*
String pointer = ASPStringConverter.toConstant(NameGenerator.makeNewName());
List<String> params = null;
params = generateParameter(refType);
params.remove(0); //Das erste ist der eigentliche Typ kein parameter
String typeName = ASPStringConverter.toConstant(refType.getName());
String ruleName = isFCType? ASPGencayRule.ASP_FCTYPE.toString(): ASPGencayRule.ASP_TYPE.toString();
ASPStatement stmt = makeStatement(ruleName, pointer, typeName, convertParameterlist(params));
writer.add(stmt);
return pointer;
*/
}
/**
* Erstellt die Parameterliste, wobei type auch schon als Parameter betrachtet wird.
* Die RefTypes werden nicht zu extra type-Regeln umgewandelt. Es wird nur ihr Name als Konstante benutzt
* Das funktioniert, weil nacher das ParamOrder zuteilt, welche Typen zusammenhängen.
* Diese funktion nur verwenden, wenn auch ein paramOrder generiert wird
*/
private List<String> generateParameter(RefType type){
List<String> ret = new ArrayList<>();
ret.add(ASPStringConverter.toConstant(type.getName()));
for(RefTypeOrTPHOrWildcardOrGeneric param : type.getParaList()){
if(param instanceof RefType){
ret.addAll(generateParameter((RefType) param));
}else if(param instanceof TypePlaceholder){
ret.add(param.acceptTV(this));
}else throw new NotImplementedException();
}
return ret;
}
@Override
public String visit(SuperWildcardType superWildcardType) {
throw new NotImplementedException();
}
@Override
public String visit(TypePlaceholder typePlaceholder) {
String name = ASPStringConverter.toConstant(typePlaceholder.getName());
ASPStatement stmt = null;
if(isFCType){
stmt = makeStatement(ASPGencayRule.ASP_GENERIC_VAR.toString(),
currentFCTypePointer, name);
} else {
stmt = makeStatement(ASPGencayRule.ASP_TYPE_VAR.toString(), name);
}
writer.add(stmt);
return name;
}
@Override
public String visit(ExtendsWildcardType extendsWildcardType) {
throw new NotImplementedException();
}
@Override
public String visit(GenericRefType genericRefType) {
throw new NotImplementedException();
}
private static class TPHExtractor implements TypeVisitor<List<TypePlaceholder>>{
@Override
public List<TypePlaceholder> visit(RefType refType) {
ArrayList<TypePlaceholder> ret = new ArrayList<>();
for(RefTypeOrTPHOrWildcardOrGeneric param : refType.getParaList()){
ret.addAll(param.acceptTV(this));
}
return ret;
}
@Override
public List<TypePlaceholder> visit(SuperWildcardType superWildcardType) {
return superWildcardType.getInnerType().acceptTV(this);
}
@Override
public List<TypePlaceholder> visit(TypePlaceholder typePlaceholder) {
return Arrays.asList(typePlaceholder);
}
@Override
public List<TypePlaceholder> visit(ExtendsWildcardType extendsWildcardType) {
return extendsWildcardType.getInnerType().acceptTV(this);
}
@Override
public List<TypePlaceholder> visit(GenericRefType genericRefType) {
return new ArrayList<>();
}
}
}

27
src/main/java/de/dhbwstuttgart/sat/asp/writer/ASPStatement.java Normal file

@ -0,0 +1,27 @@
package de.dhbwstuttgart.sat.asp.writer;
public class ASPStatement {
private final String stmt;
public ASPStatement(String stmt) {
this.stmt = stmt;
}
public String toString(){
return stmt;
}
@Override
public int hashCode() {
return stmt.hashCode();
}
@Override
public boolean equals(Object obj) {
if(obj instanceof ASPStatement)return stmt.equals(((ASPStatement) obj).stmt);
return false;
}
public String getASP() {
return stmt;
}
}

26
src/main/java/de/dhbwstuttgart/sat/asp/writer/ASPWriter.java Normal file

@ -0,0 +1,26 @@
package de.dhbwstuttgart.sat.asp.writer;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
public class ASPWriter {
private HashSet<ASPStatement> content = new HashSet<>();
public void add(ASPStatement stmt){
content.add(stmt);
}
public String getASPFile(){
String ret = "";
for(ASPStatement statement : content){
ret += statement.getASP() + ".\n";
}
return ret;
}
public void addAll(Collection<ASPStatement> aspStatements) {
content.addAll(aspStatements);
}
}

4
src/main/java/de/dhbwstuttgart/syntaxtree/FieldDeclaration.java

@ -6,7 +6,7 @@ import org.antlr.v4.runtime.Token;
import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
/**
* Eine Feldinitialisation steht für eine Felddeklaration mit gleichzeitiger Wertzuweisung
* Eine Feldinitialisation steht für eine Felddeklaration mit gleichzeitiger Wertzuweisung
* Beispiel: 'public Feld FeldVar = FeldWert;'
* @author janulrich
*
@ -17,7 +17,7 @@ public class FieldDeclaration extends Field{
/**
* Dieser Konstruktor der FieldDeclaration erstellt den Syntaxknoten vollständig.
* Kein nachträgliches hinzfügen von Informationen oder aufrufen von parserPostProcessing ist notwendig.
* Kein nachträgliches hinzfügen von Informationen oder aufrufen von parserPostProcessing ist notwendig.
*/
public FieldDeclaration(String name, RefTypeOrTPHOrWildcardOrGeneric typ, int modifier, Expression value, Token offset){
super(name, typ, modifier, offset);//Dieser Deklarator wird nicht vom Parser aufgerufen. Dadurch gibt es auch keinen Offset

2
src/main/java/de/dhbwstuttgart/syntaxtree/Method.java

@ -77,7 +77,7 @@ public class Method extends SyntaxTreeNode implements IItemWithOffset, TypeScope
@Override
public Token getOffset() {
return super.getOffset();
return null;
}
public String getName() {

5
src/main/java/de/dhbwstuttgart/syntaxtree/factory/UnifyTypeFactory.java

@ -7,10 +7,13 @@ import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
import de.dhbwstuttgart.exceptions.DebugException;
import de.dhbwstuttgart.exceptions.NotImplementedException;
import de.dhbwstuttgart.parser.NullToken;
import de.dhbwstuttgart.parser.SyntaxTreeGenerator.FCGenerator;
import de.dhbwstuttgart.parser.scope.JavaClassName;
import de.dhbwstuttgart.sat.asp.model.ASPRule;
import de.dhbwstuttgart.sat.asp.parser.ASPParser;
import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
import de.dhbwstuttgart.syntaxtree.type.*;
import de.dhbwstuttgart.syntaxtree.type.Void;
@ -154,7 +157,7 @@ public class UnifyTypeFactory {
public static Constraint<UnifyPair> convert(Constraint<Pair> constraint){
Constraint<UnifyPair> unifyPairConstraint = constraint.stream()
.map(UnifyTypeFactory::convert)
.collect(Collectors.toCollection( () -> new Constraint<UnifyPair>(convert(constraint.getExtendConstraint()))));
.collect(Collectors.toCollection( () -> new Constraint<UnifyPair> (constraint.isInherited(), convert(constraint.getExtendConstraint()))));
return unifyPairConstraint;
}

6
src/main/java/de/dhbwstuttgart/syntaxtree/type/TypePlaceholder.java

@ -41,7 +41,7 @@ public class TypePlaceholder extends RefTypeOrTPHOrWildcardOrGeneric
/**
* @author Andreas Stadelmeier, a10023
* Ruft die TypePlaceholder.fresh()-Methode auf.
* Fügt zusätzlich einen Replacementlistener hinzu.
* Fügt zusätzlich einen Replacementlistener hinzu.
* @return
*/
public static TypePlaceholder fresh(Token position){
@ -64,10 +64,6 @@ public class TypePlaceholder extends RefTypeOrTPHOrWildcardOrGeneric
}
}
@Override
public int hashCode() {
return this.getName().hashCode();
}
public String toString()
{

6
src/main/java/de/dhbwstuttgart/syntaxtree/visual/OutputGenerator.java

@ -124,8 +124,10 @@ public class OutputGenerator implements ASTVisitor{
f.accept(this);
out.append("\n");
}
if (classOrInterface.getfieldInitializations().isPresent()) {//PL 2019-11-28: Zum Ausdrucken der Fieldinitializer
classOrInterface.getfieldInitializations().get().accept(this);
Optional<Constructor> fI;
if ((fI = classOrInterface.getfieldInitializations()).isPresent()) {
out.append("Initializations:");
fI.get().accept(this);
}
for(Method m : classOrInterface.getMethods()){
out.append(tabs);

7
src/main/java/de/dhbwstuttgart/typedeployment/KindOfTypeInsertPoint.java

@ -1,7 +0,0 @@
package de.dhbwstuttgart.typedeployment;
public enum KindOfTypeInsertPoint {
NORMAL_INSERT,
GENERIC_CLASS_INSERT,
GENERERIC_METHOD_INSERT
}

27
src/main/java/de/dhbwstuttgart/typedeployment/TypeInsert.java

@ -1,13 +1,8 @@
package de.dhbwstuttgart.typedeployment;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Set;
import java.util.TreeSet;
import org.antlr.v4.parse.BlockSetTransformer.setAlt_return;
import de.dhbwstuttgart.syntaxtree.statement.This;
import de.dhbwstuttgart.typeinference.result.ResultPair;
@ -28,15 +23,10 @@ public class TypeInsert {
public String insert(String intoSource){
List<TypeInsertPoint> offsets = new ArrayList<>();
String ret = intoSource;
List<TypeInsertPoint> insertsSorted = new ArrayList<>();
insertsSorted.add(point);
insertsSorted.addAll(inserts);
Collections.sort(insertsSorted, new TypeInsertPoint.TypeInsertPointPositionComparator().reversed());
for(TypeInsertPoint insertPoint : insertsSorted) {
ret = insertPoint.insert(ret, new ArrayList<>());
String ret = point.insert(intoSource, offsets);
offsets.add(point);
for(TypeInsertPoint insertPoint : inserts){
ret = insertPoint.insert(ret, offsets);
offsets.add(insertPoint);
}
return ret;
@ -66,14 +56,7 @@ public class TypeInsert {
}
public Set<TypeInsertPoint> getAdditionalPoints() {
TypeInsertPoint.TypeInsertPointPositionComparator comparator = new TypeInsertPoint.TypeInsertPointPositionComparator();
TreeSet<TypeInsertPoint> result = new TreeSet<>(comparator.reversed());
result.addAll(inserts);
return result;
}
public Set<TypeInsertPoint> getAdditionalPointsUnsorted() {
return inserts;
return this.inserts;
}
public String toString() {

127
src/main/java/de/dhbwstuttgart/typedeployment/TypeInsertFactory.java

@ -1,35 +1,20 @@
package de.dhbwstuttgart.typedeployment;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Optional;
import java.util.Set;
import org.antlr.v4.runtime.Token;
import org.objectweb.asm.Type;
import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.GenericGenratorResultForSourceFile;
import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.GenericsGeneratorResult;
import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.GenericsGeneratorResultForClass;
import de.dhbwstuttgart.bytecode.utilities.MethodUtility;
import de.dhbwstuttgart.bytecode.utilities.Resolver;
import de.dhbwstuttgart.core.JavaTXCompiler;
import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
import de.dhbwstuttgart.syntaxtree.Method;
import de.dhbwstuttgart.syntaxtree.SourceFile;
import de.dhbwstuttgart.syntaxtree.type.ExtendsWildcardType;
import de.dhbwstuttgart.syntaxtree.type.GenericRefType;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
import de.dhbwstuttgart.syntaxtree.type.SuperWildcardType;
import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
import de.dhbwstuttgart.typeinference.result.PairTPHEqualTPH;
import de.dhbwstuttgart.typeinference.result.PairTPHequalRefTypeOrWildcardType;
import de.dhbwstuttgart.typeinference.result.PairTPHsmallerTPH;
import de.dhbwstuttgart.typeinference.result.ResolvedType;
import de.dhbwstuttgart.typeinference.result.ResultSet;
import de.dhbwstuttgart.typeinference.result.ResultSetVisitor;
import de.dhbwstuttgart.parser.NullToken;
import de.dhbwstuttgart.syntaxtree.*;
import de.dhbwstuttgart.syntaxtree.type.*;
import de.dhbwstuttgart.typeinference.result.*;
import org.antlr.v4.runtime.Token;
import org.objectweb.asm.Type;
import java.util.*;
/**
* TODO:
@ -48,21 +33,18 @@ public class TypeInsertFactory {
private static List<ResultSet> newResults;
public static Set<TypeInsert> createTypeInsertPoints(SourceFile forSourcefile, ResultSet withResults, List<ResultSet> newResults, List<GenericGenratorResultForSourceFile> simplifyResultsForAllSourceFiles){
public static Set<TypeInsert> createTypeInsertPoints(SourceFile forSourcefile, ResultSet withResults, List<ResultSet> newResults){
TypeInsertFactory.newResults = newResults;
return new TypeInsertPlacer().getTypeInserts(forSourcefile, withResults, simplifyResultsForAllSourceFiles);
return new TypeInsertPlacer().getTypeInserts(forSourcefile, withResults);
}
public static TypeInsert createInsertPoints(RefTypeOrTPHOrWildcardOrGeneric type, Token offset, ClassOrInterface cl, Method m,
ResultSet resultSet, List<GenericsGeneratorResult> constraints, List<GenericsGeneratorResult> classConstraints) {
ResultSet resultSet) {
/* PL 2020-04-11 auskommentiert
* try {
*/
try {
ResolvedType resolvedType = resultSet.resolveType(type);
TypeInsertPoint insertPoint = new TypeInsertPoint(offset,
new TypeToInsertString(resolvedType.resolvedType, constraints, classConstraints).insert, KindOfTypeInsertPoint.NORMAL_INSERT);
/* PL 2020-04-11 auskommentiert
new TypeToInsertString(resolvedType.resolvedType).insert);
List<GenericGenratorResultForSourceFile> simplifyResults = JavaTXCompiler.INSTANCE.getGeneratedGenericResultsForAllSourceFiles(newResults);
for (GenericGenratorResultForSourceFile simplifyResultsEntries : simplifyResults) {
GenericsGeneratorResultForClass genericResultsForClass = simplifyResultsEntries.getSimplifyResultsByName(cl.getClassName());
@ -70,36 +52,30 @@ public class TypeInsertFactory {
}
return new TypeInsert(insertPoint, new HashSet<>(), resolvedType.getResultPair());
*/
//GenericsGeneratorResultForClass genericResultsForClass = genericResult.getSimplifyResultsByName("", cl.getClassName().toString());
return new TypeInsert(insertPoint, createGenericInsert(constraints, classConstraints, cl, m, resultSet, offset), resolvedType.getResultPair());
/* PL 2020-04-11 auskommentiert
} catch (ClassNotFoundException e) {
e.printStackTrace();
return null;
}
*/
}
private static synchronized Set<TypeInsertPoint> createGenericInsert(List<GenericsGeneratorResult> methodConstraints, List<GenericsGeneratorResult> classConstraints,ClassOrInterface cl, Method m, ResultSet resultSet, Token mOffset){
Set<TypeInsertPoint> result = createGenericClassInserts(classConstraints, cl);
Resolver resolver = new Resolver(resultSet);
if (m != null) {
//List<GenericsGeneratorResult> methodConstraints = genericResult.getMethodConstraintsByID(MethodUtility.createID(resolver, m));
result.addAll(createMethodConstraints(methodConstraints, m.getOffset() != null ? m.getOffset() : mOffset));
}
private static synchronized Set<TypeInsertPoint> createGenericInsert(GenericsGeneratorResultForClass genericResult, ClassOrInterface cl, Method m, ResultSet resultSet, Token mOffset){
Set<TypeInsertPoint> result = createGenericClassInserts(genericResult, cl);
for (Method method : cl.getMethods()) {
Resolver resolver = new Resolver(resultSet);
List<GenericsGeneratorResult> methodConstraints = genericResult.getMethodConstraintsByID(MethodUtility.createID(resolver, method));
result.addAll(createMethodConstraints(method, methodConstraints, mOffset));
}
return result;
}
private static Set<TypeInsertPoint> createMethodConstraints(List<GenericsGeneratorResult> constraints, Token mOffset) {
private static Set<TypeInsertPoint> createMethodConstraints(Method method, List<GenericsGeneratorResult> constraints, Token mOffset) {
Set<TypeInsertPoint> result = new HashSet<>();
Token offset = mOffset;
if (constraints.size() == 0) {
result.add(new TypeInsertPoint(offset, ""));
return result;
}
@ -109,25 +85,25 @@ public class TypeInsertFactory {
if (genericInsertConstraint.getConstraint().getRight().equals(Type.getInternalName(Object.class))) {
insert += genericInsertConstraint.getConstraint().getLeft();
} else {
insert += genericInsertConstraint.getConstraint().getLeft() + " extends " + genericInsertConstraint.getConstraint().getRight();
insert += genericInsertConstraint.getConstraint().getLeft() + " extends " + genericInsertConstraint.getConstraint().getRight() + ", ";
}
insert += ", ";
}
insert = insert.substring(0, insert.length() -2);
insert += ">";
result.add(new TypeInsertPoint(offset, insert, KindOfTypeInsertPoint.GENERERIC_METHOD_INSERT));
result.add(new TypeInsertPoint(offset, insert));
return result;
}
private static Set<TypeInsertPoint> createGenericClassInserts(List<GenericsGeneratorResult> classConstraints, ClassOrInterface cl) {
private static Set<TypeInsertPoint> createGenericClassInserts(GenericsGeneratorResultForClass genericResult, ClassOrInterface cl) {
Set<TypeInsertPoint> result = new HashSet<>();
Token offset = cl.getGenerics().getOffset();
//List<GenericsGeneratorResult> classConstraints = genericResult.getClassConstraints();
List<GenericsGeneratorResult> classConstraints = genericResult.getClassConstraints();
if (classConstraints == null || classConstraints.size() == 0) {
if (classConstraints.size() == 0) {
result.add(new TypeInsertPoint(offset, ""));
return result;
}
@ -137,15 +113,14 @@ public class TypeInsertFactory {
if (genericInsertConstraint.getConstraint().getRight().equals(Type.getInternalName(Object.class))) {
insert += genericInsertConstraint.getConstraint().getLeft();
} else {
insert += genericInsertConstraint.getConstraint().getLeft() + " extends " + genericInsertConstraint.getConstraint().getRight();
insert += genericInsertConstraint.getConstraint().getLeft() + " extends " + genericInsertConstraint.getConstraint().getRight() + ", ";
}
insert += ", ";
}
insert = insert.substring(0, insert.length() -2);
insert += ">";
result.add(new TypeInsertPoint(offset, insert, KindOfTypeInsertPoint.GENERIC_CLASS_INSERT));
result.add(new TypeInsertPoint(offset, insert));
return result;
}
@ -153,14 +128,9 @@ public class TypeInsertFactory {
class TypeToInsertString implements ResultSetVisitor{
String insert = "";
private List<GenericsGeneratorResult> constraints;
private List<GenericsGeneratorResult> classConstraints;
TypeToInsertString(RefTypeOrTPHOrWildcardOrGeneric type, List<GenericsGeneratorResult> constraints, List<GenericsGeneratorResult> classConstraints){
this.constraints = constraints;
this.classConstraints = classConstraints;
type.accept(this);
TypeToInsertString(RefTypeOrTPHOrWildcardOrGeneric type){
type.accept(this);
}
@Override
@ -186,7 +156,7 @@ class TypeToInsertString implements ResultSetVisitor{
Iterator<RefTypeOrTPHOrWildcardOrGeneric> iterator = resolved.getParaList().iterator();
while(iterator.hasNext()){
RefTypeOrTPHOrWildcardOrGeneric typeParam = iterator.next();
insert += new TypeToInsertString(typeParam, constraints, classConstraints).insert;
insert += new TypeToInsertString(typeParam).insert;
if(iterator.hasNext())insert += ", ";
}
insert += ">";
@ -200,37 +170,16 @@ class TypeToInsertString implements ResultSetVisitor{
@Override
public void visit(SuperWildcardType superWildcardType) {
insert += "? super " + new TypeToInsertString(superWildcardType.getInnerType(), constraints, classConstraints).insert;
insert += "? super " + new TypeToInsertString(superWildcardType.getInnerType()).insert;
}
@Override
public void visit(TypePlaceholder typePlaceholder) {
String realName = typePlaceholder.getName();
//String realName = sig2.substring(1, sig2.length() - 1);
//String toVisit = realName+SPECIAL_CHAR;
//if(!genericsAndBounds.containsKey(toVisit)) {//PL 202-04-1 vielleicht braucht man das, vgl. Signature.java
Optional<GenericsGeneratorResult> equalTPH = getEqualTPHFromClassConstraints(classConstraints, realName);
if(equalTPH.isPresent()){
insert += equalTPH.get().getConstraint().getLeft();// + SPECIAL_CHAR;
} else {
insert += getEqualTPH(constraints, realName);// + SPECIAL_CHAR;
}
insert += typePlaceholder.getName();
}
@Override
public void visit(ExtendsWildcardType extendsWildcardType) {
insert += "? extends " + new TypeToInsertString(extendsWildcardType.getInnerType(), constraints, classConstraints).insert;
insert += "? extends " + new TypeToInsertString(extendsWildcardType.getInnerType()).insert;
}
private Optional<GenericsGeneratorResult> getEqualTPHFromClassConstraints(List<GenericsGeneratorResult> listOfConstraints, String tph) {
return listOfConstraints.stream()
.filter(c -> c.getConstraint().getLeft().equals(tph) || c.getEqualsTPHs().contains(tph))
.findFirst();
}
private String getEqualTPH(List<GenericsGeneratorResult> constraints2, String tph) {
return constraints2.stream()
.filter(c -> c.getConstraint().getLeft().equals(tph) || c.getEqualsTPHs().contains(tph))
.findFirst().get().getConstraint().getLeft();
}
}

39
src/main/java/de/dhbwstuttgart/typedeployment/TypeInsertPlacer.java

@ -1,16 +1,10 @@
package de.dhbwstuttgart.typedeployment;
import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.GenericGenratorResultForSourceFile;
import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.GenericsGeneratorResult;
import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.GenericsGeneratorResultForClass;
import de.dhbwstuttgart.bytecode.utilities.MethodUtility;
import de.dhbwstuttgart.bytecode.utilities.Resolver;
import de.dhbwstuttgart.syntaxtree.*;
import de.dhbwstuttgart.syntaxtree.statement.LambdaExpression;
import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
import de.dhbwstuttgart.typeinference.result.ResultSet;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
@ -18,68 +12,47 @@ import java.util.Set;
public class TypeInsertPlacer extends AbstractASTWalker{
Set<TypeInsert> inserts = new HashSet<>();
private ResultSet withResults;
String pkgName;
private List<GenericGenratorResultForSourceFile> simplifyResultsForAllSourceFiles;
public Set<TypeInsert> getTypeInserts(SourceFile forSourceFile, ResultSet withResults, List<GenericGenratorResultForSourceFile> simplifyResultsForAllSourceFiles){
public Set<TypeInsert> getTypeInserts(SourceFile forSourceFile, ResultSet withResults){
this.withResults = withResults;
this.simplifyResultsForAllSourceFiles = simplifyResultsForAllSourceFiles;
pkgName = forSourceFile.getPkgName();
forSourceFile.accept(this);
return inserts;
}
@Override
public void visit(ClassOrInterface classOrInterface) {
GenericsGeneratorResultForClass generatedGenerics = simplifyResultsForAllSourceFiles
.stream()
.map(sr->sr.getSimplifyResultsByName(classOrInterface.getClassName()))
.findFirst()
.get();
TypeInsertPlacerClass cl = new TypeInsertPlacerClass(classOrInterface, withResults, generatedGenerics);
TypeInsertPlacerClass cl = new TypeInsertPlacerClass(classOrInterface, withResults);
this.inserts.addAll(cl.inserts);
}
}
class TypeInsertPlacerClass extends AbstractASTWalker{
protected final ResultSet results;
private GenericsGeneratorResultForClass generatedGenerics;
protected final ClassOrInterface cl;
public final Set<TypeInsert> inserts = new HashSet<>();
private Method method;
private Resolver resolver;
List<GenericsGeneratorResult> constraints;
List<GenericsGeneratorResult> classConstraints;
TypeInsertPlacerClass(ClassOrInterface forClass, ResultSet withResults, GenericsGeneratorResultForClass generatedGenerics){
TypeInsertPlacerClass(ClassOrInterface forClass, ResultSet withResults){
this.cl = forClass;
this.method = null;
this.results = withResults;
this.generatedGenerics = generatedGenerics;
resolver = new Resolver(withResults); //PL 2020-04-12 Ob das stimmt weiss ich nicht
forClass.accept(this);
}
@Override
public void visit(Method method) {
this.method = method;
String id = MethodUtility.createID(resolver, method);
constraints = generatedGenerics.getMethodConstraintsByID(id);
classConstraints = generatedGenerics.getClassConstraints();
if(method.getReturnType() instanceof TypePlaceholder)
inserts.add(TypeInsertFactory.createInsertPoints(
method.getReturnType(), method.getReturnType().getOffset(), cl, method, results, constraints, classConstraints));
method.getReturnType(), method.getReturnType().getOffset(), cl, method, results));
super.visit(method);
}
@Override
public void visit(Field field) {
if(field.getType() instanceof TypePlaceholder){
classConstraints = generatedGenerics.getClassConstraints();
inserts.add(TypeInsertFactory.createInsertPoints(
field.getType(), field.getType().getOffset(), cl, method, results, new ArrayList<>(), classConstraints));
field.getType(), field.getType().getOffset(), cl, method, results));
}
super.visit(field);
}
@ -88,7 +61,7 @@ class TypeInsertPlacerClass extends AbstractASTWalker{
public void visit(FormalParameter param) {
if(param.getType() instanceof TypePlaceholder)
inserts.add(TypeInsertFactory.createInsertPoints(
param.getType(), param.getType().getOffset(), cl, method, results, constraints, classConstraints));
param.getType(), param.getType().getOffset(), cl, method, results));
super.visit(param);
}

61
src/main/java/de/dhbwstuttgart/typedeployment/TypeInsertPoint.java

@ -1,29 +1,30 @@
package de.dhbwstuttgart.typedeployment;
import java.util.Comparator;
import org.antlr.v4.runtime.Token;
import de.dhbwstuttgart.typeinference.unify.model.ReferenceType;
import java.time.OffsetDateTime;
import java.util.List;
import java.util.Set;
import org.antlr.v4.runtime.Token;
import java.util.stream.Collectors;
public class TypeInsertPoint {
public Token point;
private String insertString;
private int extraOffset = 0;
private KindOfTypeInsertPoint kind;
public TypeInsertPoint(Token point, String toInsert, KindOfTypeInsertPoint kind){
public TypeInsertPoint(Token point, String toInsert){
this.point = point;
this.kind = kind;
this.insertString = (toInsert.endsWith(" ")) ? toInsert : toInsert + " " ;
}
public boolean isGenericClassInsertPoint() {
return kind == KindOfTypeInsertPoint.GENERIC_CLASS_INSERT;
}
public String insert(String intoSource, List<TypeInsertPoint> additionalOffset){
return new StringBuilder(intoSource).insert(point.getStartIndex()+extraOffset, insertString).toString();
int offset = additionalOffset.stream().filter((token ->
//token.point.getLine() != point.getLine() && token.point.getCharPositionInLine() <= point.getCharPositionInLine()))
token.point.getStartIndex() <= point.getStartIndex()))
.mapToInt((typeInsertPoint -> typeInsertPoint.insertString.length())).sum();
return new StringBuilder(intoSource).insert(point.getStartIndex()+offset+extraOffset, insertString).toString();
}
public String getInsertString() {
@ -44,21 +45,13 @@ public class TypeInsertPoint {
* @see java.lang.Object#equals(java.lang.Object)
*/
public boolean equals(Object obj) {
return this == obj;
/*
if(!(obj instanceof TypeInsertPoint)) {
return false;
}
else {
return
((TypeInsertPoint)obj).getPositionInCode() == this.getPositionInCode() &&
((TypeInsertPoint)obj).insertString.equals(this.insertString);
}
*/
}
public int hashCode() {
return getPositionInCode() * 11 * insertString.hashCode();
return ((TypeInsertPoint)obj).point.equals(this.point) &&
((TypeInsertPoint)obj).insertString.equals(this.insertString);
}
}
public Set<TypeInsertPoint> getAdditionalPoints() {
@ -66,28 +59,6 @@ public class TypeInsertPoint {
}
public String toString() {
return point.getLine() + ":" + point.getCharPositionInLine() + ":" + insertString;
}
public static final class TypeInsertPointPositionComparator implements Comparator<TypeInsertPoint> {
@Override
public int compare(TypeInsertPoint o1, TypeInsertPoint o2) {
if (o1.point == null && o2.point == null) {
return 0;
} else if (o2.point == null) {
return 1;
} else if (o1.point == null) {
return -1;
}
if (o1.getPositionInCode() > o2.getPositionInCode()) {
return 1;
} else if (o1.getPositionInCode() < o2.getPositionInCode()) {
return -1;
}
return 0;
}
return point.toString() + " " + insertString.toString();
}
}

8
src/main/java/de/dhbwstuttgart/typeinference/assumptions/MethodAssumption.java

@ -17,13 +17,15 @@ public class MethodAssumption extends Assumption{
private ClassOrInterface receiver;
private RefTypeOrTPHOrWildcardOrGeneric retType;
List<? extends RefTypeOrTPHOrWildcardOrGeneric> params;
private final Boolean isInherited;
public MethodAssumption(ClassOrInterface receiver, RefTypeOrTPHOrWildcardOrGeneric retType,
List<? extends RefTypeOrTPHOrWildcardOrGeneric> params, TypeScope scope){
List<? extends RefTypeOrTPHOrWildcardOrGeneric> params, TypeScope scope, Boolean isInherited){
super(scope);
this.receiver = receiver;
this.retType = retType;
this.params = params;
this.isInherited = isInherited;
}
/*
@ -70,4 +72,8 @@ public class MethodAssumption extends Assumption{
return receiverType;
}
public Boolean isInherited() {
return isInherited;
}
}

25
src/main/java/de/dhbwstuttgart/typeinference/constraints/Constraint.java

@ -6,17 +6,32 @@ import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
//TODO: Remove this class
public class Constraint<A> extends HashSet<A> {
private static final long serialVersionUID = 1L;
private Boolean isInherited = false;//wird nur für die Method-Constraints benoetigt
private Constraint<A> extendConstraint = null;
public Constraint(){}
public Constraint(Constraint<A> extendConstraint) {
public Constraint() {
super();
}
public Constraint(Boolean isInherited) {
this.isInherited = isInherited;
}
public Constraint(Boolean isInherited, Constraint<A> extendConstraint) {
this.isInherited = isInherited;
this.extendConstraint = extendConstraint;
}
public void setIsInherited(Boolean isInherited) {
this.isInherited = isInherited;
}
public Boolean isInherited() {
return isInherited;
}
public Constraint<A> getExtendConstraint() {
return extendConstraint;
}
@ -26,7 +41,7 @@ public class Constraint<A> extends HashSet<A> {
}
public String toString() {
return super.toString()
return super.toString() + " isInherited = " + isInherited
//" + extendsContraint: " + (extendConstraint != null ? extendConstraint.toStringBase() : "null" )
+ "\n" ;
}

5
src/main/java/de/dhbwstuttgart/typeinference/constraints/ConstraintSet.java

@ -68,8 +68,9 @@ public class ConstraintSet<A> {
Constraint<B> newConst = as.stream()
.map(o)
.collect(Collectors.toCollection((as.getExtendConstraint() != null)
? () -> new Constraint<B> (as.getExtendConstraint().stream().map(o).collect(Collectors.toCollection(Constraint::new)))
: () -> new Constraint<B> ()
? () -> new Constraint<B> (as.isInherited(),
as.getExtendConstraint().stream().map(o).collect(Collectors.toCollection(Constraint::new)))
: () -> new Constraint<B> (as.isInherited())
));
//CSA2CSB.put(as, newConst);

107
src/main/java/de/dhbwstuttgart/typeinference/constraints/ConstraintSet2.java

@ -1,107 +0,0 @@
package de.dhbwstuttgart.typeinference.constraints;
import java.util.*;
import java.util.function.BinaryOperator;
import java.util.function.Consumer;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import java.util.stream.StreamSupport;
public class ConstraintSet2 {
Set<OderConstraint> oderConstraints = new HashSet<>();
public ConstraintSet2(Set<OderConstraint> constraints){
if(constraints.isEmpty())throw new RuntimeException("Empty constraint set");
this.oderConstraints = constraints;
}
@Override
public String toString(){
BinaryOperator<String> b = (x,y) -> x+y;
return "ODER:" + this.oderConstraints.stream().reduce("", (x,y) -> x.toString()+ "\n" +y, b);
}
private class ConstraintSpliterator implements Spliterator<Set<Pair>> {
private List<OderConstraint> constraints;
private long i = 0;
private long max = 0;
private List<Integer> sizes;
private List<Long> bases = new ArrayList<>();
ConstraintSpliterator(List<OderConstraint> constraints){
this.constraints = constraints;
sizes = constraints.stream().map(OderConstraint::getSize).collect(Collectors.toList());
long base = 1;
for(int size : sizes){
bases.add(base);
base *= size;
}
i = 0;
max = estimateSize() - 1;
}
ConstraintSpliterator(List<OderConstraint> constraints, long start, long end){
this(constraints);
i = start;
max = end;
}
@Override
public boolean tryAdvance(Consumer<? super Set<Pair>> consumer) {
if(i > max) return false;
consumer.accept(get(i));
i++;
return true;
}
private Set<Pair> get(long num){
Set<Pair> ret = new HashSet<>();
Iterator<Long> baseIt = bases.iterator();
for(OderConstraint constraint : constraints){
ret.addAll(constraint.get((int) ((num/baseIt.next())%constraint.getSize())));
}
return ret;
}
@Override
public Spliterator<Set<Pair>> trySplit() {
if(max - i < 2) return null;
long middle = i + ((max- i) / 2);
long maxOld = max;
max = middle - 1;
return new ConstraintSpliterator(constraints, middle, maxOld);
}
@Override
public long estimateSize() {
long ret = 1;
for (int size : sizes)ret*=size;
return ret;
}
@Override
public int characteristics() {
return ORDERED | SIZED | IMMUTABLE | NONNULL;
}
}
public Stream<Set<Pair>> cartesianProductParallel(){
return StreamSupport.stream(new ConstraintSpliterator(oderConstraints.stream().collect(Collectors.toList())), true);
}
/*
public Map<String, TypePlaceholder> generateTPHMap() {
HashMap<String, TypePlaceholder> ret = new HashMap<>();
constraints.map((Pair p) -> {
if (p.TA1 instanceof TypePlaceholder) {
ret.put(((TypePlaceholder) p.TA1).getName(), (TypePlaceholder) p.TA1);
}
if (p.TA2 instanceof TypePlaceholder) {
ret.put(((TypePlaceholder) p.TA2).getName(), (TypePlaceholder) p.TA2);
}
return null;
});
return ret;
}
*/
}

26
src/main/java/de/dhbwstuttgart/typeinference/constraints/ConstraintSetBuilder.java

@ -1,26 +0,0 @@
package de.dhbwstuttgart.typeinference.constraints;
import java.util.HashSet;
import java.util.Set;
public class ConstraintSetBuilder {
private Set<Pair> undConstraints = new HashSet<>();
private Set<OderConstraint> oderConstraints = new HashSet<>();
private boolean done = false;
public void addUndConstraint(Pair p){
undConstraints.add(p);
}
public void addOderConstraint(OderConstraint orConstraint) {
oderConstraints.add(orConstraint);
}
public ConstraintSet2 build(){
if(done)throw new RuntimeException("Trying to build cartesian product twice");
this.done = true;
if(!undConstraints.isEmpty())
oderConstraints.add(new OderConstraint(Set.of(undConstraints)));
return new ConstraintSet2(oderConstraints);
}
}

24
src/main/java/de/dhbwstuttgart/typeinference/constraints/OderConstraint.java

@ -1,24 +0,0 @@
package de.dhbwstuttgart.typeinference.constraints;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;
public class OderConstraint {
private final List<Set<Pair>> cons;
public OderConstraint(Set<Set<Pair>> orCons){
if(orCons.isEmpty())throw new RuntimeException("Empty constraint set");
for(Set<Pair> c : orCons){
if(c.isEmpty())throw new RuntimeException("Empty constraint set");
}
this.cons = orCons.stream().collect(Collectors.toList());
}
public int getSize(){
return cons.size();
}
public Set<Pair> get(int l) {
return cons.get(l);
}
}

24
src/main/java/de/dhbwstuttgart/typeinference/typeAlgo/TYPEStmt.java

@ -113,7 +113,7 @@ public class TYPEStmt implements StatementVisitor{
for(FieldAssumption fieldAssumption : info.getFields(fieldVar.fieldVarName)){
Constraint constraint = new Constraint();
GenericsResolver resolver = getResolverInstance();
constraint.add(new Pair(fieldVar.receiver.getType(), fieldAssumption.getReceiverType(resolver), PairOperator.SMALLERDOT)); //PL 2019-12-09: SMALLERDOT eingefuegt, EQUALSDOT entfernt, wenn ds Field privat ist muesste es EQUALSDOT lauten
constraint.add(new Pair(fieldVar.receiver.getType(), fieldAssumption.getReceiverType(resolver), PairOperator.EQUALSDOT));
constraint.add(new Pair(
fieldVar.getType(), fieldAssumption.getType(resolver), PairOperator.EQUALSDOT));
oderConstraints.add(constraint);
@ -179,7 +179,7 @@ public class TYPEStmt implements StatementVisitor{
!(x.TA2 instanceof TypePlaceholder))
? new Pair(x.TA1, new ExtendsWildcardType(x.TA2, x.TA2.getOffset()), PairOperator.EQUALSDOT)
: x)
.collect(Collectors.toCollection(() -> new Constraint<Pair>()));
.collect(Collectors.toCollection(() -> new Constraint<Pair>(oneMethodConstraint.isInherited())));
oneMethodConstraint.setExtendConstraint(extendsOneMethodConstraint);
extendsOneMethodConstraint.setExtendConstraint(oneMethodConstraint);
methodConstraints.add(extendsOneMethodConstraint);
@ -574,7 +574,7 @@ public class TYPEStmt implements StatementVisitor{
protected Constraint<Pair> generateConstraint(MethodCall forMethod, MethodAssumption assumption,
TypeInferenceBlockInformation info, GenericsResolver resolver){
Constraint<Pair> methodConstraint = new Constraint<>();
Constraint<Pair> methodConstraint = new Constraint<>(assumption.isInherited());
ClassOrInterface receiverCl = assumption.getReceiver();
/*
List<RefTypeOrTPHOrWildcardOrGeneric> params = new ArrayList<>();
@ -587,10 +587,14 @@ public class TYPEStmt implements StatementVisitor{
*/
RefTypeOrTPHOrWildcardOrGeneric retType = assumption.getReceiverType(resolver);
methodConstraint.add(forMethod.name.equals("apply") ? //PL 2019-11-29: Tenaerer Operator eingefügt, weil bei Lambda-Ausdrücken keine Suntype FunN$$ existiert
new Pair(forMethod.receiver.getType(), retType, PairOperator.EQUALSDOT)
: new Pair(forMethod.receiver.getType(), retType, PairOperator.SMALLERDOT));
methodConstraint.add(new Pair(forMethod.receiver.getType(), retType,
PairOperator.EQUALSDOT));//PL 2020-03-17 SMALLERDOT in EQUALSDOT umgewandelt, weil alle geerbten Methoden in den jeweilen Klassen enthalten sind.
//Fuer Bytecodegenerierung PL 2020-03-09 wird derzeit nicht benutzt ANFANG
//methodConstraint.add(new Pair(forMethod.receiverType, retType,
// PairOperator.EQUALSDOT));
//Fuer Bytecodegenerierung PL 2020-03-09 wird derzeit nicht benutzt ENDE
methodConstraint.add(new Pair(assumption.getReturnType(resolver), forMethod.getType(),
PairOperator.EQUALSDOT));
methodConstraint.addAll(generateParameterConstraints(forMethod, assumption, info, resolver));
@ -636,7 +640,7 @@ public class TYPEStmt implements StatementVisitor{
public RefTypeOrTPHOrWildcardOrGeneric getReturnType() {
throw new NotImplementedException();
}
}));
}, false));
}
for(ClassOrInterface cl : info.getAvailableClasses()){
for(Method m : cl.getMethods()){
@ -645,7 +649,7 @@ public class TYPEStmt implements StatementVisitor{
RefTypeOrTPHOrWildcardOrGeneric retType = m.getReturnType();//info.checkGTV(m.getReturnType());
ret.add(new MethodAssumption(cl, retType, convertParams(m.getParameterList(),info),
createTypeScope(cl, m)));
createTypeScope(cl, m), m.isInherited));
}
}
}
@ -680,7 +684,7 @@ public class TYPEStmt implements StatementVisitor{
for(Method m : cl.getConstructors()){
if(m.getParameterList().getFormalparalist().size() == argList.getArguments().size()){
ret.add(new MethodAssumption(cl, ofType, convertParams(m.getParameterList(),
info), createTypeScope(cl, m)));
info), createTypeScope(cl, m), m.isInherited));
}
}
}

3
src/main/java/de/dhbwstuttgart/typeinference/unify/RuleSet.java

@ -682,8 +682,9 @@ public class RuleSet implements IRuleSet{
Function<? super Constraint<UnifyPair>,? extends Constraint<UnifyPair>> applyUni = b -> b.stream().map(
x -> uni.apply(pair,x)).collect(Collectors.toCollection((b.getExtendConstraint() != null)
? () -> new Constraint<UnifyPair>(
b.isInherited(),
b.getExtendConstraint().stream().map(x -> uni.apply(pair,x)).collect(Collectors.toCollection(Constraint::new)))
: () -> new Constraint<UnifyPair>()
: () -> new Constraint<UnifyPair>(b.isInherited())
));
oderConstraints.replaceAll(oc -> oc.stream().map(applyUni).collect(Collectors.toCollection(HashSet::new)));
/*

62
src/main/java/de/dhbwstuttgart/typeinference/unify/TypeUnifyTask.java

@ -174,9 +174,9 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
thNo = totalnoOfThread;
writeLog("thNo2 " + thNo);
try {
this.logFile = //new OutputStreamWriter(new NullOutputStream());
this.logFile = new OutputStreamWriter(new NullOutputStream());
//new FileWriter(new File(System.getProperty("user.dir")+"/src/test/resources/logFiles/"+"Thread_"+thNo));
new FileWriter(new File(System.getProperty("user.dir")+"/logFiles/"+"Thread_"+thNo));
//new FileWriter(new File(System.getProperty("user.dir")+"/logFiles/"+"Thread_"+thNo));
logFile.write("");
}
catch (IOException e) {
@ -188,12 +188,6 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
usedTasks.cancel();
writeLog(nOfUnify.toString() + "cancel");
System.out.println("cancel");
try {
logFile.write("Abbruch");
}
catch (IOException e) {
System.err.println("log-File nicht vorhanden");
}
}
*/
rules = new RuleSet(logFile);
@ -311,11 +305,6 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
/*
* Step 1: Repeated application of reduce, adapt, erase, swap
*/
synchronized (usedTasks) {
if (this.myIsCancelled()) {
return new HashSet<>();
}
}
rekTiefe++;
nOfUnify++;
@ -475,11 +464,7 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
// .collect(Collectors.toCollection(HashSet::new));
//Muss auskommentiert werden, wenn computeCartesianRecursive ENDE
synchronized (usedTasks) {
if (this.myIsCancelled()) {
return new HashSet<>();
}
}
Set<Set<UnifyPair>> eqPrimePrimeSet = new HashSet<>();
@ -917,11 +902,6 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
writeLog("wait "+ forkOrig.thNo);
noOfThread--;
res = forkOrig.join();
synchronized (usedTasks) {
if (this.myIsCancelled()) {
return new HashSet<>();
}
}
//noOfThread++;
forkOrig.writeLog("final Orig 1");
forkOrig.closeLogFile();
@ -937,11 +917,6 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
synchronized (this) {
noOfThread--;
Set<Set<UnifyPair>> fork_res = fork.join();
synchronized (usedTasks) {
if (this.myIsCancelled()) {
return new HashSet<>();
}
}
//noOfThread++;
writeLog("Join " + new Integer(fork.thNo).toString());
//noOfThread--; an das Ende von compute verschoben
@ -1037,11 +1012,6 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
writeLog("wait "+ forkOrig.thNo);
noOfThread--;
res = forkOrig.join();
synchronized (usedTasks) {
if (this.myIsCancelled()) {
return new HashSet<>();
}
}
//noOfThread++;
forkOrig.writeLog("final Orig -1");
forkOrig.closeLogFile();
@ -1057,11 +1027,6 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
synchronized (this) {
noOfThread--;
Set<Set<UnifyPair>> fork_res = fork.join();
synchronized (usedTasks) {
if (this.myIsCancelled()) {
return new HashSet<>();
}
}
//noOfThread++;
writeLog("Join " + new Integer(fork.thNo).toString());
//noOfThread--; an das Ende von compute verschoben
@ -1123,11 +1088,6 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
writeLog("wait "+ forkOrig.thNo);
noOfThread--;
res = forkOrig.join();
synchronized (usedTasks) {
if (this.myIsCancelled()) {
return new HashSet<>();
}
}
//noOfThread++;
forkOrig.writeLog("final Orig 2");
forkOrig.closeLogFile();
@ -1142,11 +1102,6 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
synchronized (this) {
noOfThread--;
Set<Set<UnifyPair>> fork_res = fork.join();
synchronized (usedTasks) {
if (this.myIsCancelled()) {
return new HashSet<>();
}
}
//noOfThread++;
writeLog("Join " + new Integer(fork.thNo).toString());
//noOfThread--; an das Ende von compute verschoben
@ -1268,7 +1223,7 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
if (!isUndefinedPairSetSet(par_res) && isUndefinedPairSetSet(result)) {
//wenn korrektes Ergebnis gefunden alle Fehlerfaelle loeschen
result = par_res;
if (!par_res.isEmpty() && par_res.iterator().next() instanceof WildcardType) {
if (par_res.iterator().next() instanceof WildcardType) {
System.out.println("");
}
}
@ -1304,6 +1259,7 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
Set<UnifyPair> a_new = aParDefIt.next();
List<Set<UnifyPair>> smallerSetasList = oup.smallerThan(a_new, nextSetasList);
List<Set<UnifyPair>> notInherited = smallerSetasList.stream()
.filter(x -> !((Constraint<UnifyPair>)x).isInherited())
.collect(Collectors.toCollection(ArrayList::new));
List<Set<UnifyPair>> notErased = new ArrayList<>();
notInherited.stream().forEach(x -> { notErased.addAll(oup.smallerEqThan(x, smallerSetasList)); });
@ -1345,10 +1301,11 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
List<Set<UnifyPair>> greaterSetasList = oup.greaterThan(a_new, nextSetasList);
//a_new muss hingefuegt werden, wenn es nicht vererbt ist, dann wird es spaeter wieder geloescht
greaterSetasList.add(a_new);
if (!((Constraint<UnifyPair>)a_new).isInherited()) {
greaterSetasList.add(a_new);
}
List<Set<UnifyPair>> notInherited = greaterSetasList.stream()
.filter(x -> !((Constraint<UnifyPair>)x).isInherited())
.collect(Collectors.toCollection(ArrayList::new));
List<Set<UnifyPair>> notErased = new ArrayList<>();
@ -1399,6 +1356,7 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
writeLog("Removed: " + nextSetasListOderConstraints);
List<Set<UnifyPair>> smallerSetasList = oup.smallerThan(a, nextSetasList);
List<Set<UnifyPair>> notInherited = smallerSetasList.stream()
.filter(x -> !((Constraint<UnifyPair>)x).isInherited())
.collect(Collectors.toCollection(ArrayList::new));
List<Set<UnifyPair>> notErased = new ArrayList<>();
notInherited.stream().forEach(x -> { notErased.addAll(oup.smallerEqThan(x, smallerSetasList)); });

1
src/main/java/de/dhbwstuttgart/typeinference/unify/model/UnifyType.java

@ -114,7 +114,6 @@ public abstract class UnifyType {
@Override
public boolean equals(Object obj) {
if(obj == null)return false;
return this.toString().equals(obj.toString());
}
}

52
src/test/java/asp/ClingoTest.java Normal file

@ -0,0 +1,52 @@
package asp;
import de.dhbwstuttgart.parser.NullToken;
import de.dhbwstuttgart.sat.asp.parser.ASPParser;
import de.dhbwstuttgart.sat.asp.writer.ASPFactory;
import de.dhbwstuttgart.sat.asp.Clingo;
import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
import de.dhbwstuttgart.syntaxtree.factory.ASTFactory;
import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
import de.dhbwstuttgart.typeinference.constraints.ConstraintSet;
import de.dhbwstuttgart.typeinference.constraints.Pair;
import de.dhbwstuttgart.typeinference.result.ResultSet;
import de.dhbwstuttgart.typeinference.unify.model.PairOperator;
import org.junit.Test;
import javax.json.Json;
import javax.json.JsonObject;
import java.io.*;
import java.util.*;
public class ClingoTest {
public static final String tempDirectory = "/tmp/";
private final TypePlaceholder testType = TypePlaceholder.fresh(new NullToken());
@Test
public void test() throws IOException, InterruptedException, ClassNotFoundException {
String content = "";
content = ASPFactory.generateASP(this.getPairs(), this.getFC(), ClassLoader.getSystemClassLoader());
PrintWriter writer = new PrintWriter(tempDirectory + "test.lp", "UTF-8");
writer.println(content);
writer.close();
Clingo clingo = new Clingo(Arrays.asList(new File(tempDirectory + "test.lp")));
String result = clingo.runClingo();
System.out.println(result);
ResultSet resultSet = ASPParser.parse(result, Arrays.asList(testType));
RefTypeOrTPHOrWildcardOrGeneric resolvedType = resultSet.resolveType(testType).resolvedType;
assert resolvedType.toString().equals(ASTFactory.createObjectType().toString());
}
public Collection<ClassOrInterface> getFC() {
Set<ClassOrInterface> ret = new HashSet<>();
return ret;
}
public ConstraintSet<Pair> getPairs() {
ConstraintSet<Pair> ret = new ConstraintSet<>();
ret.addUndConstraint(new Pair(testType, ASTFactory.createObjectType(), PairOperator.EQUALSDOT));
return ret;
}
}

103
src/test/java/asp/UnifyWithoutWildcards.java Normal file

@ -0,0 +1,103 @@
package asp;
import de.dhbwstuttgart.parser.NullToken;
import de.dhbwstuttgart.parser.scope.JavaClassName;
import de.dhbwstuttgart.sat.asp.Clingo;
import de.dhbwstuttgart.sat.asp.parser.ASPParser;
import de.dhbwstuttgart.sat.asp.writer.ASPFactory;
import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
import de.dhbwstuttgart.syntaxtree.factory.ASTFactory;
import de.dhbwstuttgart.syntaxtree.type.*;
import de.dhbwstuttgart.syntaxtree.visual.ResultSetPrinter;
import de.dhbwstuttgart.typeinference.constraints.ConstraintSet;
import de.dhbwstuttgart.typeinference.constraints.Pair;
import de.dhbwstuttgart.typeinference.result.ResultSet;
import de.dhbwstuttgart.typeinference.unify.model.PairOperator;
import org.junit.Test;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Ref;
import java.util.*;
public class UnifyWithoutWildcards {
public static final String tempDirectory = "/tmp/";
@Test
public void adapt() throws InterruptedException, IOException, ClassNotFoundException {
ConstraintSet<Pair> testSet = new ConstraintSet<>();
List<RefTypeOrTPHOrWildcardOrGeneric> list1 = Arrays.asList(TypePlaceholder.fresh(new NullToken()));
List<RefTypeOrTPHOrWildcardOrGeneric> list2 = Arrays.asList(TypePlaceholder.fresh(new NullToken()),TypePlaceholder.fresh(new NullToken()));
RefType t1 = new RefType(new JavaClassName("asp.UnifyWithoutWildcards$Matrix"), list1, new NullToken());
RefType t2 = new RefType(new JavaClassName("java.util.HashMap"), list2, new NullToken());
testSet.addUndConstraint(new Pair(t1, t2, PairOperator.SMALLERDOT));
ResultSet resultSet = run(testSet);
System.out.println(ResultSetPrinter.print(resultSet));
assert resultSet.results.size() > 0;
}
public ResultSet run(ConstraintSet<Pair> toTest) throws IOException, InterruptedException, ClassNotFoundException {
String content = "";
content = ASPFactory.generateASP(toTest, this.getFC(), ClassLoader.getSystemClassLoader());
PrintWriter writer = new PrintWriter(tempDirectory + "test.lp", "UTF-8");
writer.println(content);
writer.close();
Clingo clingo = new Clingo(Arrays.asList(new File(tempDirectory + "test.lp")));
String result = clingo.runClingo();
ResultSet resultSet = ASPParser.parse(result, getInvolvedTPHS(toTest));
return resultSet;
}
private static class TPHExtractor implements TypeVisitor<List<TypePlaceholder>>{
@Override
public List<TypePlaceholder> visit(RefType refType) {
ArrayList<TypePlaceholder> ret = new ArrayList<>();
for(RefTypeOrTPHOrWildcardOrGeneric param : refType.getParaList()){
ret.addAll(param.acceptTV(this));
}
return ret;
}
@Override
public List<TypePlaceholder> visit(SuperWildcardType superWildcardType) {
return superWildcardType.getInnerType().acceptTV(this);
}
@Override
public List<TypePlaceholder> visit(TypePlaceholder typePlaceholder) {
return Arrays.asList(typePlaceholder);
}
@Override
public List<TypePlaceholder> visit(ExtendsWildcardType extendsWildcardType) {
return extendsWildcardType.getInnerType().acceptTV(this);
}
@Override
public List<TypePlaceholder> visit(GenericRefType genericRefType) {
return new ArrayList<>();
}
}
protected Collection<TypePlaceholder> getInvolvedTPHS(ConstraintSet<Pair> toTest) {
List<TypePlaceholder> ret = new ArrayList<>();
toTest.map((Pair p)-> {
ret.addAll(p.TA1.acceptTV(new TPHExtractor()));
ret.addAll(p.TA2.acceptTV(new TPHExtractor()));
return p;
});
return ret;
}
private Collection<ClassOrInterface> getFC() {
Set<ClassOrInterface> ret = new HashSet<>();
ret.add(ASTFactory.createClass(Matrix.class));
//ret.add(ASTFactory.createObjectClass());
//ret.add(ASTFactory.createClass(java.util.List.class));
return ret;
}
private class Matrix<A> extends HashMap<A,Map<Integer, A>>{}
}

63
src/test/java/asp/gencay/GeneratorTest.java Normal file

@ -0,0 +1,63 @@
package asp.gencay;
import asp.UnifyWithoutWildcards;
import de.dhbwstuttgart.parser.NullToken;
import de.dhbwstuttgart.parser.scope.JavaClassName;
import de.dhbwstuttgart.sat.asp.Clingo;
import de.dhbwstuttgart.sat.asp.parser.ASPParser;
import de.dhbwstuttgart.sat.asp.writer.ASPFactory;
import de.dhbwstuttgart.sat.asp.writer.ASPGencayFactory;
import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
import de.dhbwstuttgart.syntaxtree.factory.ASTFactory;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
import de.dhbwstuttgart.syntaxtree.visual.ResultSetPrinter;
import de.dhbwstuttgart.typeinference.constraints.ConstraintSet;
import de.dhbwstuttgart.typeinference.constraints.Pair;
import de.dhbwstuttgart.typeinference.result.ResultSet;
import de.dhbwstuttgart.typeinference.unify.model.PairOperator;
import org.junit.Test;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.*;
import java.util.concurrent.ArrayBlockingQueue;
public class GeneratorTest extends UnifyWithoutWildcards{
@Test
public void simple() throws ClassNotFoundException {
ConstraintSet<Pair> testSet = new ConstraintSet<>();
List<RefTypeOrTPHOrWildcardOrGeneric> list1 = Arrays.asList(TypePlaceholder.fresh(new NullToken()));
List<RefTypeOrTPHOrWildcardOrGeneric> list2 = Arrays.asList(TypePlaceholder.fresh(new NullToken()));
RefType t1 = new RefType(new JavaClassName("java.util.List"), list1, new NullToken());
RefType t2 = new RefType(new JavaClassName("java.util.List"), list2, new NullToken());
testSet.addUndConstraint(new Pair(t1, t2, PairOperator.SMALLERDOT));
String resultSet = ASPGencayFactory.generateASP(testSet,
new HashSet<>(Arrays.asList(ASTFactory.createClass(List.class))), ClassLoader.getSystemClassLoader());
System.out.println(resultSet);
}
@Test
public void matrix() throws ClassNotFoundException {
ConstraintSet<Pair> testSet = new ConstraintSet<>();
List<RefTypeOrTPHOrWildcardOrGeneric> list1 = Arrays.asList(TypePlaceholder.fresh(new NullToken()));
List<RefTypeOrTPHOrWildcardOrGeneric> list2 = Arrays.asList(TypePlaceholder.fresh(new NullToken()),TypePlaceholder.fresh(new NullToken()));
RefType t1 = new RefType(new JavaClassName("asp.UnifyWithoutWildcards$Matrix"), list1, new NullToken());
RefType t2 = new RefType(new JavaClassName("java.util.HashMap"), list2, new NullToken());
testSet.addUndConstraint(new Pair(t1, t2, PairOperator.SMALLERDOT));
String resultSet = ASPGencayFactory.generateASP(testSet, this.getFC(), ClassLoader.getSystemClassLoader());
System.out.println(resultSet);
}
private Collection<ClassOrInterface> getFC() {
Set<ClassOrInterface> ret = new HashSet<>();
ret.add(ASTFactory.createClass(Matrix.class));
//ret.add(ASTFactory.createObjectClass());
//ret.add(ASTFactory.createClass(java.util.List.class));
return ret;
}
}
class Matrix extends Vector<Vector<Integer>> {}

70
src/test/java/asp/typeinference/ASPTest.java Normal file

@ -0,0 +1,70 @@
package asp.typeinference;
import de.dhbwstuttgart.core.JavaTXCompiler;
import de.dhbwstuttgart.sat.asp.writer.ASPFactory;
import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
import de.dhbwstuttgart.syntaxtree.SourceFile;
import de.dhbwstuttgart.typeinference.constraints.ConstraintSet;
import de.dhbwstuttgart.typeinference.constraints.Pair;
import org.junit.Test;
import java.io.File;
import java.io.IOException;
import java.nio.charset.Charset;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
public class ASPTest {
public static final String rootDirectory = System.getProperty("user.dir")+"/src/test/resources/javFiles/";
private static final List<File> filesToTest = new ArrayList<>();
protected File fileToTest = null;
public ASPTest(){
}
@Test
public void test() throws IOException, ClassNotFoundException {
if(fileToTest != null)filesToTest.add(fileToTest);
else return;
//filesToTest.add(new File(rootDirectory+"Faculty.jav"));
//filesToTest.add(new File(rootDirectory+"mathStruc.jav"));
//filesToTest.add(new File(rootDirectory+"test.jav"));
filesToTest.add(new File(rootDirectory+"EmptyMethod.jav"));
//filesToTest.add(new File(rootDirectory+"fc.jav"));
//filesToTest.add(new File(rootDirectory+"Lambda.jav"));
//filesToTest.add(new File(rootDirectory+"Lambda2.jav"));
//filesToTest.add(new File(rootDirectory+"Lambda3.jav"));
//filesToTest.add(new File(rootDirectory+"Vector.jav"));
//filesToTest.add(new File(rootDirectory+"Generics.jav"));
//filesToTest.add(new File(rootDirectory+"MethodsEasy.jav"));
//filesToTest.add(new File(rootDirectory+"Matrix.jav"));
//filesToTest.add(new File(rootDirectory+"Import.jav"));
JavaTXCompiler compiler = new JavaTXCompiler(fileToTest);
Set<ClassOrInterface> allClasses = new HashSet<>();
for(SourceFile sf : compiler.sourceFiles.values()) {
allClasses.addAll(compiler.getAvailableClasses(sf));
}
for(SourceFile sf : compiler.sourceFiles.values()) {
allClasses.addAll(sf.getClasses());
}
final ConstraintSet<Pair> cons = compiler.getConstraints();
String asp = ASPFactory.generateASP(cons, allClasses, ClassLoader.getSystemClassLoader());
System.out.println(asp);
}
static String readFile(String path, Charset encoding)
throws IOException
{
byte[] encoded = Files.readAllBytes(Paths.get(path));
return new String(encoded, encoding);
}
}

9
src/test/java/asp/typeinference/GenericsTest.java Normal file

@ -0,0 +1,9 @@
package asp.typeinference;
import java.io.File;
public class GenericsTest extends ASPTest {
public GenericsTest() {
this.fileToTest = new File(rootDirectory+"Generics.jav");
}
}

9
src/test/java/asp/typeinference/VectorTest.java Normal file

@ -0,0 +1,9 @@
package asp.typeinference;
import java.io.File;
public class VectorTest extends ASPTest {
public VectorTest() {
this.fileToTest = new File(rootDirectory+"Vector.jav");
}
}

10
src/test/java/asp/unifywithoutwildcards/ASPTests.java Normal file

@ -0,0 +1,10 @@
package asp.unifywithoutwildcards;
import org.junit.Test;
public class ASPTests {
@Test
public void test(){
}
}

2
src/test/java/bytecode/MatrixTest.java

@ -28,7 +28,7 @@ public class MatrixTest {
@Test
public void test() throws NoSuchMethodException, SecurityException, IllegalAccessException, IllegalArgumentException, InvocationTargetException, ClassNotFoundException, IOException, InstantiationException {
path = System.getProperty("user.dir")+"/src/test/resources/bytecode/javFiles/Matrix.jav";
path = System.getProperty("user.dir")+"/src/test/resources/bytecode/javFiles/MatrixAL.jav";
fileToTest = new File(path);
compiler = new JavaTXCompiler(fileToTest);
pathToClassFile = System.getProperty("user.dir")+"/src/test/resources/testBytecode/generatedBC/";

68
src/test/java/constraintSimplify/FamilyOfGenerics.java

@ -1,68 +0,0 @@
package constraintSimplify;
import de.dhbwstuttgart.bytecode.TPHExtractor;
import de.dhbwstuttgart.bytecode.insertGenerics.PositionFinder;
import de.dhbwstuttgart.bytecode.genericsGenerator.GeneratedGenericsFinder;
import de.dhbwstuttgart.parser.NullToken;
import de.dhbwstuttgart.parser.scope.JavaClassName;
import de.dhbwstuttgart.syntaxtree.*;
import de.dhbwstuttgart.syntaxtree.statement.Block;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
import de.dhbwstuttgart.typeinference.result.ResultSet;
import org.junit.Test;
import java.lang.reflect.Modifier;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Optional;
public class FamilyOfGenerics {
@Test
public void generateBC() throws Exception {
SourceFile sf = generateAST();
PositionFinder.getPositionOfTPH(sf, null);
TPHExtractor tphExtractor = new TPHExtractor();
List<ResultSet> results = new ArrayList<ResultSet>();
GeneratedGenericsFinder generatedGenericsFinder = new GeneratedGenericsFinder(sf, results);
}
public static SourceFile generateAST(){
ArrayList<ClassOrInterface> classes = new ArrayList<>();
ArrayList<Field> fields = new ArrayList<>();
ArrayList<Method> methods = new ArrayList<>();
fields.add(generateField("fld1"));
String[] paramNames = {"a"};
methods.add(generateMethod("testMethode", paramNames));
classes.add(new ClassOrInterface(Modifier.PUBLIC, new JavaClassName("Test"), fields, Optional.empty(), methods,
new ArrayList<>(), generateEmptyGenericDeclList(),
new RefType(new JavaClassName("java.lang.Object"), new NullToken()),
false, new ArrayList<>(), new NullToken()));
return new SourceFile("Test.jav", classes, new HashSet<>());
}
public static Method generateMethod(String methodName, String[] paramNames){
ArrayList<FormalParameter> parameters = new ArrayList<>();
for(String str: paramNames) {
FormalParameter fp = new FormalParameter(str, TypePlaceholder.fresh(new NullToken()), new NullToken());
parameters.add(fp);
}
ParameterList parameterList = new ParameterList(parameters, new NullToken());
return new Method(Modifier.PUBLIC, methodName, TypePlaceholder.fresh(new NullToken()), parameterList,
new Block(new ArrayList<>(), new NullToken()), generateEmptyGenericDeclList(), new NullToken());
}
public static GenericDeclarationList generateEmptyGenericDeclList(){
return new GenericDeclarationList(new ArrayList<>(), new NullToken());
}
public static Field generateField(String fieldName) {
return new Field(fieldName, TypePlaceholder.fresh(new NullToken()), Modifier.PUBLIC, new NullToken());
}
}

214
src/test/java/insertGenerics/FamilyOfGeneratedGenericsTest.java

@ -1,214 +0,0 @@
package insertGenerics;
import de.dhbwstuttgart.bytecode.constraint.TPHConstraint;
import de.dhbwstuttgart.bytecode.insertGenerics.*;
import de.dhbwstuttgart.bytecode.utilities.MethodAndTPH;
import junit.framework.TestCase;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
public class FamilyOfGeneratedGenericsTest extends TestCase {
public void testIdentityMethod(){
/*
Example method:
A id(B i) return i;
gives constraint: B <. A and A <. Object, which are method constraints
*/
List<TPHConstraint> inputConstraints = new ArrayList<>();
inputConstraints.add(new TPHConstraint("B", "A", TPHConstraint.Relation.EXTENDS));
HashMap<String, PairTphMethod<PositionFinder.Position, String>> tphPositions = new HashMap<>();
PairTphMethod<PositionFinder.Position, String> meth1 = new PairTphMethod<PositionFinder.Position, String>(PositionFinder.Position.METHOD, "m1");
tphPositions.put("A", meth1);
tphPositions.put("B", meth1);
List<ClassConstraint> classConstraints = FamilyOfGeneratedGenerics.getClassConstraints(inputConstraints, tphPositions);
assertTrue(classConstraints.isEmpty());
/*
MethodConstraints should be the same as the input constraint
*/
List<MethodConstraint> methodConstraints = FamilyOfGeneratedGenerics.getMethodConstraints(inputConstraints, new ArrayList<ClassConstraint>(), tphPositions);
assertTrue(methodConstraints.size() == 2);
assertTrue(methodConstraints.get(0).getLeft().equals("B"));
assertTrue(methodConstraints.get(0).getRight().equals("A"));
}
public void testClassField(){
/*
class Example{
A f;
B fReturn(){
return f;
}
}
gives constraint: A <. B and B <. Object which are class constraints
*/
List<TPHConstraint> inputConstraints = new ArrayList<>();
inputConstraints.add(new TPHConstraint("A", "B", TPHConstraint.Relation.EXTENDS));
HashMap<String, PairTphMethod<PositionFinder.Position, String>> tphPositions = new HashMap<>();
PairTphMethod<PositionFinder.Position, String> posOfA = new PairTphMethod<>(PositionFinder.Position.FIELD, null);
tphPositions.put("A", posOfA);
PairTphMethod<PositionFinder.Position, String> posOfB = new PairTphMethod<>(PositionFinder.Position.METHOD, "fReturn");
tphPositions.put("B", posOfB);
/*
ClassConstraints should not be the same as the input constraint
*/
List<ClassConstraint> classConstraints = FamilyOfGeneratedGenerics.getClassConstraints(inputConstraints, tphPositions);
System.out.println(classConstraints);
assertTrue(classConstraints.size() == 2);
//assertTrue(classConstraints.get(0).getLeft().equals("A"));
//assertTrue(classConstraints.get(0).getRight().equals("B"));
}
public void testSecondLineOfClassConstraints() {
/*
class Example() {
A a;
B b = a;
C anyMethod() {
F f;
return f;
}
D otherMethod(E e) {
this.b = e;
e = this.a;
return e;
}
}
*/
List<TPHConstraint> inputConstraints = new ArrayList<>();
inputConstraints.add(new TPHConstraint("A", "B", TPHConstraint.Relation.EXTENDS));
inputConstraints.add(new TPHConstraint("F", "C", TPHConstraint.Relation.EXTENDS));
inputConstraints.add(new TPHConstraint("E", "B", TPHConstraint.Relation.EXTENDS));
inputConstraints.add(new TPHConstraint("A", "E", TPHConstraint.Relation.EXTENDS));
inputConstraints.add(new TPHConstraint("E", "D", TPHConstraint.Relation.EXTENDS));
HashMap<String, PairTphMethod<PositionFinder.Position, String>> tphPositions = new HashMap<>();
PairTphMethod<PositionFinder.Position, String> posOfA = new PairTphMethod<>(PositionFinder.Position.FIELD, null);
PairTphMethod<PositionFinder.Position, String> posOfB = new PairTphMethod<>(PositionFinder.Position.FIELD, null);
PairTphMethod<PositionFinder.Position, String> posOfC = new PairTphMethod<>(PositionFinder.Position.METHOD, "anyMethod");
PairTphMethod<PositionFinder.Position, String> posOfD = new PairTphMethod<>(PositionFinder.Position.METHOD, "otherMethod");
PairTphMethod<PositionFinder.Position, String> posOfE = new PairTphMethod<>(PositionFinder.Position.METHOD, "otherMethod");
PairTphMethod<PositionFinder.Position, String> posOfF = new PairTphMethod<>(PositionFinder.Position.METHOD, "anyMethod");
tphPositions.put("A", posOfA);
tphPositions.put("B", posOfB);
tphPositions.put("C", posOfC);
tphPositions.put("F", posOfF);
tphPositions.put("D", posOfD);
tphPositions.put("E", posOfE);
List<ClassConstraint> classConstraints = FamilyOfGeneratedGenerics.getClassConstraints(inputConstraints, tphPositions);
System.out.println(classConstraints);
List<MethodConstraint> methodConstraints = FamilyOfGeneratedGenerics.getMethodConstraints(inputConstraints, classConstraints, tphPositions);
System.out.println(methodConstraints);
assertFalse(classConstraints.isEmpty());
assertTrue(classConstraints.size() == 6);
assertFalse(methodConstraints.isEmpty());
assertTrue(methodConstraints.size() == 5);
}
public void testTPHsAndGenerics() {
/*
class TPHsAndGenerics {
Fun1<A,B> id = x -> x;
C id2 (D x) {
return id.apply(x);
}
E m(F a, G b){
var c = m2(a,b);
return a;
}
H m2(I a, J b){
return b;
}
}
*/
List<TPHConstraint> inputConstraints = new ArrayList<>();
inputConstraints.add(new TPHConstraint("A","B", TPHConstraint.Relation.EXTENDS));
inputConstraints.add(new TPHConstraint("B","C", TPHConstraint.Relation.EXTENDS));
inputConstraints.add(new TPHConstraint("D","A", TPHConstraint.Relation.EXTENDS));
inputConstraints.add(new TPHConstraint("F","E", TPHConstraint.Relation.EXTENDS));
inputConstraints.add(new TPHConstraint("F","I", TPHConstraint.Relation.EXTENDS));
inputConstraints.add(new TPHConstraint("G","J", TPHConstraint.Relation.EXTENDS));
inputConstraints.add(new TPHConstraint("J","H", TPHConstraint.Relation.EXTENDS));
HashMap<String, PairTphMethod<PositionFinder.Position, String>> tphPositions = new HashMap<>();
PairTphMethod<PositionFinder.Position, String> posOfA = new PairTphMethod<>(PositionFinder.Position.FIELD, null);
PairTphMethod<PositionFinder.Position, String> posOfB = new PairTphMethod<>(PositionFinder.Position.FIELD, null);
PairTphMethod<PositionFinder.Position, String> posOfC = new PairTphMethod<>(PositionFinder.Position.METHOD, "id2");
PairTphMethod<PositionFinder.Position, String> posOfD = new PairTphMethod<>(PositionFinder.Position.METHOD, "id2");
PairTphMethod<PositionFinder.Position, String> posOfE = new PairTphMethod<>(PositionFinder.Position.METHOD, "m");
PairTphMethod<PositionFinder.Position, String> posOfF = new PairTphMethod<>(PositionFinder.Position.METHOD, "m");
PairTphMethod<PositionFinder.Position, String> posOfG = new PairTphMethod<>(PositionFinder.Position.METHOD, "m");
PairTphMethod<PositionFinder.Position, String> posOfH = new PairTphMethod<>(PositionFinder.Position.METHOD, "m2");
PairTphMethod<PositionFinder.Position, String> posOfI = new PairTphMethod<>(PositionFinder.Position.METHOD, "m2");
PairTphMethod<PositionFinder.Position, String> posOfJ = new PairTphMethod<>(PositionFinder.Position.METHOD, "m2");
tphPositions.put("A", posOfA);
tphPositions.put("B", posOfB);
tphPositions.put("C", posOfC);
tphPositions.put("D", posOfD);
tphPositions.put("E", posOfE);
tphPositions.put("F", posOfF);
tphPositions.put("G", posOfG);
tphPositions.put("H", posOfH);
tphPositions.put("I", posOfI);
tphPositions.put("J", posOfJ);
List<ClassConstraint> classConstraints = FamilyOfGeneratedGenerics.getClassConstraints(inputConstraints, tphPositions);
System.out.println(classConstraints);
List<MethodConstraint> methodConstraints = FamilyOfGeneratedGenerics.getMethodConstraints(inputConstraints, classConstraints, tphPositions);
System.out.println(methodConstraints);
assertFalse(classConstraints.isEmpty());
assertTrue(classConstraints.size() == 3);
assertFalse(methodConstraints.isEmpty());
assertTrue(methodConstraints.size()==9);
}
public void testPositionConverter() {
HashMap<String, Boolean> allTphsOld = new HashMap<>();
List<MethodAndTPH> listOfMethodsAndTphs = new ArrayList<>();
allTphsOld.put("A", true);
allTphsOld.put("B", false);
MethodAndTPH m1 = new MethodAndTPH("m1");
m1.getTphs().add("A");
MethodAndTPH bla = new MethodAndTPH("bla");
MethodAndTPH blubb = new MethodAndTPH("blubb");
// blubb.getTphs().add("A");
listOfMethodsAndTphs.add(bla);
listOfMethodsAndTphs.add(blubb);
listOfMethodsAndTphs.add(m1);
HashMap<String, PairTphMethod<PositionFinder.Position, String>> allTphsNew = FamilyOfGeneratedGenerics.positionConverter(allTphsOld, listOfMethodsAndTphs);
System.out.println(allTphsNew);
//was tun wenn zwei (oder mehr) Methoden gleiches TPH enthalten?
//ist dies möglich oder werden die TPHs immer verschieden initialisiert und dann erst am Ende gemappt?
//überarbeiten oder lassen?
assertTrue(allTphsNew.get("A").fst.equals(PositionFinder.Position.METHOD));
assertTrue(allTphsNew.get("B").fst.equals(PositionFinder.Position.FIELD));
}
public void testFirstTransitiveSubtypeForMethodTypes(){
}
}

30
src/test/java/insertGenerics/MethodsTest.java

@ -1,30 +0,0 @@
package insertGenerics;
import de.dhbwstuttgart.bytecode.genericsGenerator.GeneratedGenericsFinder;
import de.dhbwstuttgart.core.JavaTXCompiler;
import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
import de.dhbwstuttgart.syntaxtree.SourceFile;
import de.dhbwstuttgart.typeinference.result.ResultSet;
import junit.framework.TestResult;
import org.junit.Test;
import java.io.File;
import java.io.IOException;
import java.util.List;
public class MethodsTest {
public static final String rootDirectory = System.getProperty("user.dir")+"/src/test/resources/insertGenericsJav/";
public static final String fileDirectory = rootDirectory + "TestGGFinder.jav";
@Test
public void testVisit(ClassOrInterface coi) throws IOException, ClassNotFoundException {
JavaTXCompiler compiler = new JavaTXCompiler(new File(fileDirectory));
SourceFile sf = compiler.sourceFiles.get(compiler.sourceFiles.keySet());
List<ResultSet> results = compiler.typeInference();
GeneratedGenericsFinder ggf = new GeneratedGenericsFinder(sf, results);
ClassOrInterface coiHere = coi;
ggf.visit(coiHere);
//assert results.size()>0;
}
}

62
src/test/java/insertGenerics/TestExample42.java

@ -1,62 +0,0 @@
package insertGenerics;
import de.dhbwstuttgart.bytecode.constraint.TPHConstraint;
import de.dhbwstuttgart.bytecode.constraint.TPHConstraint.Relation;
import de.dhbwstuttgart.bytecode.insertGenerics.*;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
public class TestExample42 {
public List<TPHConstraint> fillConstraintsList() {
List<TPHConstraint> cs = new ArrayList<>();
cs.add(new TPHConstraint("M", "N", Relation.EXTENDS));
cs.add(new TPHConstraint("N", "Z", Relation.EXTENDS));
cs.add(new TPHConstraint("Q", "K", Relation.EXTENDS));
cs.add(new TPHConstraint("K", "P", Relation.EXTENDS));
cs.add(new TPHConstraint("W", "M", Relation.EXTENDS));
cs.add(new TPHConstraint("Z", "V", Relation.EXTENDS));
return cs;
}
public HashMap<String, PairTphMethod<PositionFinder.Position, String>> fillPosOfTphs() {
HashMap<String, PairTphMethod<PositionFinder.Position, String>> posOfTphs = new HashMap<>();
// TPHs "U" und "L" auskommentiert, da nach Vorgaben L zu Z umbenannt und U als void interpretiert wird
PairTphMethod<PositionFinder.Position, String> posOfK = new PairTphMethod<>(PositionFinder.Position.FIELD, null);
// PairTphMethod<PositionFinder.Position, String> posOfL = new PairTphMethod<>(PositionFinder.Position.METHOD, "id");
PairTphMethod<PositionFinder.Position, String> posOfM = new PairTphMethod<>(PositionFinder.Position.METHOD, "id");
PairTphMethod<PositionFinder.Position, String> posOfN = new PairTphMethod<>(PositionFinder.Position.METHOD, "id");
PairTphMethod<PositionFinder.Position, String> posOfP = new PairTphMethod<>(PositionFinder.Position.METHOD, "setA");
PairTphMethod<PositionFinder.Position, String> posOfQ = new PairTphMethod<>(PositionFinder.Position.METHOD, "setA");
// PairTphMethod<PositionFinder.Position, String> posOfU = new PairTphMethod<>(PositionFinder.Position.METHOD, "m");
PairTphMethod<PositionFinder.Position, String> posOfV = new PairTphMethod<>(PositionFinder.Position.METHOD, "m");
PairTphMethod<PositionFinder.Position, String> posOfW = new PairTphMethod<>(PositionFinder.Position.METHOD, "m");
PairTphMethod<PositionFinder.Position, String> posOfZ = new PairTphMethod<>(PositionFinder.Position.METHOD, "m");
posOfTphs.put("K", posOfK);
// posOfTphs.put("L", posOfL);
posOfTphs.put("M", posOfM);
posOfTphs.put("N", posOfN);
posOfTphs.put("P", posOfP);
posOfTphs.put("Q", posOfQ);
// posOfTphs.put("U", posOfU);
posOfTphs.put("V", posOfV);
posOfTphs.put("W", posOfW);
posOfTphs.put("Z", posOfZ);
return posOfTphs;
}
@Test
public void genericTest() {
List<ClassConstraint> classConstraints = FamilyOfGeneratedGenerics.getClassConstraints(fillConstraintsList(),fillPosOfTphs());
System.out.println("ClassConstraints: " + classConstraints);
List<MethodConstraint> methodConstraints = FamilyOfGeneratedGenerics.getMethodConstraints(fillConstraintsList(),classConstraints,fillPosOfTphs());
System.out.println("MethodConstraints: " + methodConstraints);
List<TPHConstraint> testCons;
}
}

61
src/test/java/insertGenerics/TestExample42_allInOneMethod.java

@ -1,61 +0,0 @@
package insertGenerics;
import de.dhbwstuttgart.bytecode.constraint.TPHConstraint;
import de.dhbwstuttgart.bytecode.constraint.TPHConstraint.Relation;
import de.dhbwstuttgart.bytecode.insertGenerics.*;
import org.junit.Test;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
public class TestExample42_allInOneMethod {
public List<TPHConstraint> fillConstraintsList() {
List<TPHConstraint> cs = new ArrayList<>();
cs.add(new TPHConstraint("M", "N", Relation.EXTENDS));
cs.add(new TPHConstraint("N", "Z", Relation.EXTENDS));
cs.add(new TPHConstraint("Q", "K", Relation.EXTENDS));
cs.add(new TPHConstraint("K", "P", Relation.EXTENDS));
cs.add(new TPHConstraint("W", "M", Relation.EXTENDS));
cs.add(new TPHConstraint("Z", "V", Relation.EXTENDS));
return cs;
}
public HashMap<String, PairTphMethod<PositionFinder.Position, String>> fillPosOfTphs() {
HashMap<String, PairTphMethod<PositionFinder.Position, String>> posOfTphs = new HashMap<>();
// TPHs "U" und "L" auskommentiert, da nach Vorgaben L zu Z umbenannt und U als void interpretiert wird
PairTphMethod<PositionFinder.Position, String> posOfK = new PairTphMethod<>(PositionFinder.Position.FIELD, null);
// PairTphMethod<PositionFinder.Position, String> posOfL = new PairTphMethod<>(PositionFinder.Position.METHOD, "sameMethod");
PairTphMethod<PositionFinder.Position, String> posOfM = new PairTphMethod<>(PositionFinder.Position.METHOD, "sameMethod");
PairTphMethod<PositionFinder.Position, String> posOfN = new PairTphMethod<>(PositionFinder.Position.METHOD, "sameMethod");
PairTphMethod<PositionFinder.Position, String> posOfP = new PairTphMethod<>(PositionFinder.Position.METHOD, "sameMethod");
PairTphMethod<PositionFinder.Position, String> posOfQ = new PairTphMethod<>(PositionFinder.Position.METHOD, "sameMethod");
// PairTphMethod<PositionFinder.Position, String> posOfU = new PairTphMethod<>(PositionFinder.Position.METHOD, "sameMethod");
PairTphMethod<PositionFinder.Position, String> posOfV = new PairTphMethod<>(PositionFinder.Position.METHOD, "sameMethod");
PairTphMethod<PositionFinder.Position, String> posOfW = new PairTphMethod<>(PositionFinder.Position.METHOD, "sameMethod");
PairTphMethod<PositionFinder.Position, String> posOfZ = new PairTphMethod<>(PositionFinder.Position.METHOD, "sameMethod");
posOfTphs.put("K", posOfK);
// posOfTphs.put("L", posOfL);
posOfTphs.put("M", posOfM);
posOfTphs.put("N", posOfN);
posOfTphs.put("P", posOfP);
posOfTphs.put("Q", posOfQ);
// posOfTphs.put("U", posOfU);
posOfTphs.put("V", posOfV);
posOfTphs.put("W", posOfW);
posOfTphs.put("Z", posOfZ);
return posOfTphs;
}
@Test
public void genericTest() {
List<ClassConstraint> classConstraints = FamilyOfGeneratedGenerics.getClassConstraints(fillConstraintsList(),fillPosOfTphs());
System.out.println("ClassConstraints: " + classConstraints);
List<MethodConstraint> methodConstraints = FamilyOfGeneratedGenerics.getMethodConstraints(fillConstraintsList(),classConstraints,fillPosOfTphs());
System.out.println("MethodConstraints: " + methodConstraints);
List<TPHConstraint> testCons;
}
}

28
src/test/java/insertGenerics/TestTransitiveClosure.java

@ -1,28 +0,0 @@
package insertGenerics;
import de.dhbwstuttgart.bytecode.constraint.TPHConstraint;
import de.dhbwstuttgart.bytecode.constraint.TPHConstraint.Relation;
import de.dhbwstuttgart.bytecode.insertGenerics.FamilyOfGeneratedGenerics;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import java.util.ArrayList;
import java.util.List;
public class TestTransitiveClosure {
public List<TPHConstraint> fillList() {
List<TPHConstraint> list = new ArrayList<>();
list.add(new TPHConstraint("A", "B", Relation.EXTENDS));
list.add(new TPHConstraint("B", "C", Relation.EXTENDS));
list.add(new TPHConstraint("C", "D", Relation.EXTENDS));
return list;
}
@Test
public void genericTest() {
List<TPHConstraint> testCons = FamilyOfGeneratedGenerics.buildTransitiveClosure(fillList());
System.out.println(testCons);
}
}

92
src/test/java/insertGenerics/TryTest.java

@ -1,92 +0,0 @@
package insertGenerics;
import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.GenericGenratorResultForSourceFile;
import de.dhbwstuttgart.core.JavaTXCompiler;
import de.dhbwstuttgart.syntaxtree.SourceFile;
import de.dhbwstuttgart.syntaxtree.visual.ASTPrinter;
import de.dhbwstuttgart.syntaxtree.visual.ASTTypePrinter;
import de.dhbwstuttgart.typedeployment.TypeInsert;
import de.dhbwstuttgart.typedeployment.TypeInsertFactory;
import de.dhbwstuttgart.typeinference.result.ResultSet;
import org.junit.Test;
import java.io.File;
import java.io.IOException;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
public class TryTest {
public static final String rootDirectory = System.getProperty("user.dir")+"/src/test/resources/insertGenericsJav/";
@Test
public void ggFinder() throws IOException, ClassNotFoundException {
execute(new File(rootDirectory+"TestGGFinder.jav"));
}
private static class TestResultSet{
}
public TestResultSet execute(File fileToTest) throws IOException, ClassNotFoundException {
//filesToTest.add(new File(rootDirectory+"fc.jav"));
//filesToTest.add(new File(rootDirectory+"Lambda.jav"));
//filesToTest.add(new File(rootDirectory+"Lambda2.jav"));
//filesToTest.add(new File(rootDirectory+"Lambda3.jav"));
//filesToTest.add(new File(rootDirectory+"Vector.jav"));
//filesToTest.add(new File(rootDirectory+"Generics.jav"));
//filesToTest.add(new File(rootDirectory+"MethodsEasy.jav"));
//filesToTest.add(new File(rootDirectory+"Matrix.jav"));
//filesToTest.add(new File(rootDirectory+"Import.jav"));
// //filesToTest.add(new File(rootDirectory+"Faculty.jav"));
// //filesToTest.add(new File(rootDirectory+"mathStruc.jav"));
// //filesToTest.add(new File(rootDirectory+"test.jav"));
JavaTXCompiler compiler = new JavaTXCompiler(fileToTest);
for(File f : compiler.sourceFiles.keySet()){
SourceFile sf = compiler.sourceFiles.get(f);
// System.out.println(ASTTypePrinter.print(sf));
// System.out.println("---------------------------1");
// System.out.println(ASTPrinter.print(sf));
// System.out.println("---------------------------2");
}
List<ResultSet> results = compiler.typeInference();
List<GenericGenratorResultForSourceFile> simplifyResultsForAllSourceFiles = compiler.getGeneratedGenericResultsForAllSourceFiles(results);
//compiler.generateBytecode(rootDirectory+"xxx.class", results, simplifyResultsForAllSourceFiles);
for(File f : compiler.sourceFiles.keySet()){
SourceFile sf = compiler.sourceFiles.get(f);
System.out.println(ASTTypePrinter.print(sf));
// System.out.println("---------------------------3");
System.out.println(ASTPrinter.print(sf));
// System.out.println("---------------------------4");
//List<ResultSet> results = compiler.typeInference(); PL 2017-10-03 vor die For-Schleife gezogen
assert results.size()>0;
Set<String> insertedTypes = new HashSet<>();
for(ResultSet resultSet : results){
Set<TypeInsert> result = TypeInsertFactory.createTypeInsertPoints(sf, resultSet, results, simplifyResultsForAllSourceFiles);
assert result.size()>0;
String content = readFile(f.getPath(), StandardCharsets.UTF_8);
for(TypeInsert tip : result){
insertedTypes.add(tip.insert(content));
}
}
for(String s : insertedTypes){
System.out.println("---------------------------51");
System.out.println(s);
System.out.println("---------------------------52");
}
}
return new TestResultSet();
}
static String readFile(String path, Charset encoding)
throws IOException
{
byte[] encoded = Files.readAllBytes(Paths.get(path));
return new String(encoded, encoding);
}
}

62
src/test/java/typeinference/ConstraintSetTests.java

@ -1,62 +0,0 @@
package typeinference;
import de.dhbwstuttgart.parser.NullToken;
import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
import de.dhbwstuttgart.typeinference.constraints.ConstraintSetBuilder;
import de.dhbwstuttgart.typeinference.constraints.OderConstraint;
import de.dhbwstuttgart.typeinference.constraints.Pair;
import org.junit.Test;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;
public class ConstraintSetTests {
@Test
public void cartesianProductTestSingleConstraint(){
ConstraintSetBuilder builder = new ConstraintSetBuilder();
builder.addOderConstraint(new OderConstraint(Set.of(Set.of(generatePair()))));
List<Set<Pair>> result = builder.build().cartesianProductParallel().collect(Collectors.toList());
assert result.size() == 1;
}
@Test
public void cartesianProductTestSingleOderConstraint(){
ConstraintSetBuilder builder = new ConstraintSetBuilder();
builder.addOderConstraint(new OderConstraint(Set.of(Set.of(generatePair()), Set.of(generatePair()))));
List<Set<Pair>> result = builder.build().cartesianProductParallel().collect(Collectors.toList());
assert result.size() == 2;
}
@Test
public void cartesianProductTestTwoOderConstraint(){
ConstraintSetBuilder builder = new ConstraintSetBuilder();
builder.addOderConstraint(new OderConstraint(Set.of(Set.of(generatePair()), Set.of(generatePair()))));
builder.addOderConstraint(new OderConstraint(Set.of(Set.of(generatePair()), Set.of(generatePair()))));
List<Set<Pair>> result = builder.build().cartesianProductParallel().collect(Collectors.toList());
assert result.size() == 4;
}
@Test
public void cartesianProductTestThreeOderConstraint(){
ConstraintSetBuilder builder = new ConstraintSetBuilder();
builder.addOderConstraint(new OderConstraint(Set.of(Set.of(generatePair()), Set.of(generatePair()))));
builder.addOderConstraint(new OderConstraint(Set.of(Set.of(generatePair()), Set.of(generatePair()))));
builder.addOderConstraint(new OderConstraint(Set.of(Set.of(generatePair()))));
List<Set<Pair>> result = builder.build().cartesianProductParallel().collect(Collectors.toList());
assert result.size() == 4;
ConstraintSetBuilder builder2 = new ConstraintSetBuilder();
builder2.addOderConstraint(new OderConstraint(Set.of(Set.of(generatePair()), Set.of(generatePair()))));
builder2.addOderConstraint(new OderConstraint(Set.of(Set.of(generatePair()), Set.of(generatePair()))));
builder2.addOderConstraint(new OderConstraint(Set.of(Set.of(generatePair()), Set.of(generatePair()))));
List<Set<Pair>> result2 = builder2.build().cartesianProductParallel().collect(Collectors.toList());
assert result2.stream().map( a -> a.stream().map(p -> p.TA1.toString()).reduce("", (x, y)-> x+" "+y)).collect(Collectors.toSet()).size() == 8;
assert result2.size() == 8;
}
public Pair generatePair(){
return new Pair(TypePlaceholder.fresh(new NullToken()), TypePlaceholder.fresh(new NullToken()));
}
}

6
src/test/java/typeinference/JavaTXCompilerTest.java

@ -1,6 +1,5 @@
package typeinference;
import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.GenericGenratorResultForSourceFile;
import de.dhbwstuttgart.core.JavaTXCompiler;
import de.dhbwstuttgart.syntaxtree.SourceFile;
import de.dhbwstuttgart.syntaxtree.visual.ASTPrinter;
@ -138,8 +137,7 @@ public class JavaTXCompilerTest {
System.out.println(ASTPrinter.print(sf));
}
List<ResultSet> results = compiler.typeInference();
List<GenericGenratorResultForSourceFile> simplifyResultsForAllSourceFiles = compiler.getGeneratedGenericResultsForAllSourceFiles(results);
//compiler.generateBytecode(rootDirectory+"xxx.class", results, simplifyResultsForAllSourceFiles);
for(File f : compiler.sourceFiles.keySet()){
SourceFile sf = compiler.sourceFiles.get(f);
System.out.println(ASTTypePrinter.print(sf));
@ -148,7 +146,7 @@ public class JavaTXCompilerTest {
assert results.size()>0;
Set<String> insertedTypes = new HashSet<>();
for(ResultSet resultSet : results){
Set<TypeInsert> result = TypeInsertFactory.createTypeInsertPoints(sf, resultSet, results, simplifyResultsForAllSourceFiles);
Set<TypeInsert> result = TypeInsertFactory.createTypeInsertPoints(sf, resultSet, results);
assert result.size()>0;
String content = readFile(f.getPath(), StandardCharsets.UTF_8);
for(TypeInsert tip : result){

4
src/test/java/typeinference/Meth_GenTest.java

@ -1,6 +1,5 @@
package typeinference;
import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.GenericGenratorResultForSourceFile;
import de.dhbwstuttgart.core.JavaTXCompiler;
import de.dhbwstuttgart.syntaxtree.SourceFile;
import de.dhbwstuttgart.syntaxtree.visual.ASTPrinter;
@ -106,7 +105,6 @@ public class Meth_GenTest {
System.out.println(ASTPrinter.print(sf));
}
List<ResultSet> results = compiler.typeInference();
List<GenericGenratorResultForSourceFile> simplifyResultsForAllSourceFiles = compiler.getGeneratedGenericResultsForAllSourceFiles(results);
for(File f : compiler.sourceFiles.keySet()){
SourceFile sf = compiler.sourceFiles.get(f);
@ -116,7 +114,7 @@ public class Meth_GenTest {
assert results.size()>0;
Set<String> insertedTypes = new HashSet<>();
for(ResultSet resultSet : results){
Set<TypeInsert> result = TypeInsertFactory.createTypeInsertPoints(sf, resultSet, results, simplifyResultsForAllSourceFiles);
Set<TypeInsert> result = TypeInsertFactory.createTypeInsertPoints(sf, resultSet, results);
assert result.size()>0;
String content = readFile(f.getPath(), StandardCharsets.UTF_8);
for(TypeInsert tip : result){

4
src/test/java/typeinference/UnifyTest.java

@ -1,6 +1,5 @@
package typeinference;
import de.dhbwstuttgart.bytecode.genericsGeneratorTypes.GenericGenratorResultForSourceFile;
import de.dhbwstuttgart.core.JavaTXCompiler;
import de.dhbwstuttgart.syntaxtree.SourceFile;
import de.dhbwstuttgart.syntaxtree.visual.ASTPrinter;
@ -132,7 +131,6 @@ public class UnifyTest {
System.out.println(ASTPrinter.print(sf));
}
List<ResultSet> results = compiler.typeInference();
List<GenericGenratorResultForSourceFile> simplifyResultsForAllSourceFiles = compiler.getGeneratedGenericResultsForAllSourceFiles(results);
for(File f : compiler.sourceFiles.keySet()){
SourceFile sf = compiler.sourceFiles.get(f);
@ -142,7 +140,7 @@ public class UnifyTest {
assert results.size()>0;
Set<String> insertedTypes = new HashSet<>();
for(ResultSet resultSet : results){
Set<TypeInsert> result = TypeInsertFactory.createTypeInsertPoints(sf, resultSet, results, simplifyResultsForAllSourceFiles);
Set<TypeInsert> result = TypeInsertFactory.createTypeInsertPoints(sf, resultSet, results);
assert result.size()>0;
String content = readFile(f.getPath(), StandardCharsets.UTF_8);
for(TypeInsert tip : result){

2
src/test/resources/bytecode/javFiles/Fac.jav

@ -3,7 +3,7 @@ import java.lang.Integer;
public class Fac {
getFac(java.lang.Integer n){
getFac(n){
var res = 1;
var i = 1;
while(i<=n) {

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