modified: ../../../main/java/de/dhbwstuttgart/parser/SyntaxTreeGenerator/TypeGenerator.java

modified:   ../../../main/java/de/dhbwstuttgart/syntaxtree/factory/UnifyTypeFactory.java
	deleted:    ../../../main/java/de/dhbwstuttgart/syntaxtree/type/FunN.java
	modified:   ../../../main/java/de/dhbwstuttgart/typeinference/assumptions/FunNClass.java
	modified:   ../../../main/java/de/dhbwstuttgart/typeinference/assumptions/MethodAssumption.java
	modified:   ../../../main/java/de/dhbwstuttgart/typeinference/typeAlgo/TYPEStmt.java
	modified:   ../../../main/java/de/dhbwstuttgart/typeinference/unify/model/FunNType.java
Es wird jetzt FunN-Type FunN$$ geparst
Der Typ FunN wurde entfernt
Der Name des Typs FunNType wurde um $$ am Ende ergänzt

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

@@ -18,6 +18,8 @@ import org.antlr.v4.runtime.Token;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 public class TypeGenerator {
 
@@ -139,12 +141,17 @@ public class TypeGenerator {
 
     public static RefTypeOrTPHOrWildcardOrGeneric convertTypeName(
             String name, Java8Parser.TypeArgumentsContext typeArguments, Token offset, JavaClassRegistry reg, GenericsRegistry generics){
-        if(!reg.contains(name)){ //Dann könnte es ein Generische Type sein
+        if(!reg.contains(name)){ //Dann könnte es ein generischer Type oder ein FunN$$-Type sein
             if(generics.contains(name)){
                 return new GenericRefType(name, offset);
             }else{
+            Pattern p = Pattern.compile("Fun(\\d+)[$][$]");
+            Matcher m = p.matcher(name);
+            if (m.matches()) {//es ist FunN$$-Type 
+                return new RefType(new JavaClassName(name), convert(typeArguments, reg, generics), offset);
+            } else {
                 throw new TypeinferenceException("Der Typ "+ name + " ist nicht vorhanden",offset);
-            }
+            }}
         }
         if(typeArguments == null){
             List<RefTypeOrTPHOrWildcardOrGeneric> params = new ArrayList<>();

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

@@ -68,9 +68,6 @@ public class UnifyTypeFactory {
     public static UnifyType convert(RefTypeOrTPHOrWildcardOrGeneric t, Boolean innerType){
         if(t instanceof GenericRefType){
             return UnifyTypeFactory.convert((GenericRefType)t, innerType);
-        }else
-        if(t instanceof FunN){
-            return UnifyTypeFactory.convert((FunN)t, innerType);
         }else if(t instanceof TypePlaceholder){
             return UnifyTypeFactory.convert((TypePlaceholder)t, innerType);
         }else if(t instanceof ExtendsWildcardType){
@@ -86,13 +83,13 @@ public class UnifyTypeFactory {
 
     public static UnifyType convert(RefType t, Boolean innerType){
         //Check if it is a FunN Type:
-        Pattern p = Pattern.compile("Fun(\\d+)");
+        Pattern p = Pattern.compile("Fun(\\d+)[$][$]");
         Matcher m = p.matcher(t.getName().toString());
         boolean b = m.matches();
         if(b){
             Integer N = Integer.valueOf(m.group(1));
             if((N + 1) == t.getParaList().size()){
-                return convert(new FunN(t.getParaList()), false);
+                return convertFunN(t.getParaList(), false);
             }
         }
         UnifyType ret;
@@ -108,11 +105,11 @@ public class UnifyTypeFactory {
         return ret;
     }
 
-    public static UnifyType convert(FunN t, Boolean innerType){
+    public static UnifyType convertFunN(List<RefTypeOrTPHOrWildcardOrGeneric> paraList, Boolean innerType){
         UnifyType ret;
         List<UnifyType> params = new ArrayList<>();
-        if(t.getParaList() != null && t.getParaList().size() > 0){
+        if(paraList != null && paraList.size() > 0){
-            for(RefTypeOrTPHOrWildcardOrGeneric pT : t.getParaList()){
+            for(RefTypeOrTPHOrWildcardOrGeneric pT : paraList){
                 params.add(UnifyTypeFactory.convert(pT, false));
             }
         }
@@ -236,7 +233,7 @@ public class UnifyTypeFactory {
     }
 
     public static RefTypeOrTPHOrWildcardOrGeneric convert(FunNType t, Map<String,TypePlaceholder> tphs) {
-        RefType ret = new RefType(new JavaClassName(t.getName()+"$$"), convert(t.getTypeParams(), tphs), new NullToken());
+        RefType ret = new RefType(new JavaClassName(t.getName()), convert(t.getTypeParams(), tphs), new NullToken());
         return ret;
     }
 

src/main/java/de/dhbwstuttgart/syntaxtree/type/FunN.java

@@ -1,41 +0,0 @@
-package de.dhbwstuttgart.syntaxtree.type;
-
-
-import de.dhbwstuttgart.parser.NullToken;
-import de.dhbwstuttgart.parser.scope.JavaClassName;
-
-import java.util.List;
-
-/**
- * @see Spezifikation "Complete Typeinference in Java 8" von Martin Plümicke
- * "interface FunN<R,T1, T2, ... ,TN> { R apply(T1 arg1, T2 arg2, ... , TN argN); }"
- * @author A10023 - Andreas Stadelmeier
- * 
- * Bemerkung:
- * FunN ist ein RefType. Der RefType ist nicht mit einem FunNInterface verbunden.
- * 
- */
-public class FunN extends RefType {
-	/**
-	 * @author Andreas Stadelmeier,  a10023
-	 * Benötigt für den Typinferenzalgorithmus für Java 8
-	 * Generiert einen RefType auf eine FunN<R,T1,...,TN> - Klasse.
-	 * @param params
-	 * @return
-	 */
-	public FunN(List<RefTypeOrTPHOrWildcardOrGeneric> params) {
-		super(new JavaClassName("Fun"+(params.size()-1)), params, new NullToken());
-	}
-
-	/**
-	 * Spezieller Konstruktor um eine FunN ohne Returntype zu generieren
-	 
-	protected FunN(List<? extends Type> list){
-		super("",0);
-		if(list==null)throw new NullPointerException();
-		setT(list);
-		this.name = new JavaClassName("Fun"+list.size());//getName();
-	}
-	*/
-
-}

src/main/java/de/dhbwstuttgart/typeinference/assumptions/FunNClass.java

@@ -21,7 +21,7 @@ import java.util.Optional;
 
 public class FunNClass extends ClassOrInterface {
     public FunNClass(List<GenericRefType> funNParams) {
-        super(0, new JavaClassName("Fun"+(funNParams.size())), new ArrayList<>(), Optional.empty() /* eingefuegt PL 2018-11-24 */,
+        super(0, new JavaClassName("Fun"+(funNParams.size()-1)), new ArrayList<>(), Optional.empty() /* eingefuegt PL 2018-11-24 */,
                 createMethods(funNParams), new ArrayList<>(), createGenerics(funNParams),
                 ASTFactory.createObjectType(), true, new ArrayList<>(), new NullToken());
 

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

@@ -1,10 +1,10 @@
 package de.dhbwstuttgart.typeinference.assumptions;
 
 import de.dhbwstuttgart.parser.NullToken;
+import de.dhbwstuttgart.parser.scope.JavaClassName;
 import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
 import de.dhbwstuttgart.syntaxtree.GenericTypeVar;
 import de.dhbwstuttgart.syntaxtree.TypeScope;
-import de.dhbwstuttgart.syntaxtree.type.FunN;
 import de.dhbwstuttgart.syntaxtree.type.GenericRefType;
 import de.dhbwstuttgart.syntaxtree.type.RefType;
 import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
@@ -63,7 +63,7 @@ public class MethodAssumption extends Assumption{
         }
         RefTypeOrTPHOrWildcardOrGeneric receiverType;
         if(receiver instanceof FunNClass){
-            receiverType = new FunN(params);
+            receiverType = new RefType(new JavaClassName(receiver.getClassName().toString()+"$$"), params, new NullToken()); // new FunN(params);
         }else{
             receiverType = new RefType(receiver.getClassName(), params, new NullToken());
         }

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

@@ -65,7 +65,9 @@ public class TYPEStmt implements StatementVisitor{
         //lambdaParams.add(0,tphRetType);
         constraintsSet.addUndConstraint(
                 new Pair(lambdaExpression.getType(),
-                        new FunN(lambdaParams),PairOperator.EQUALSDOT));
+                		new RefType(new JavaClassName("Fun"+(lambdaParams.size()-1)+"$$"), lambdaParams, new NullToken()),
+                        //new FunN(lambdaParams),
+                        PairOperator.EQUALSDOT));
         constraintsSet.addUndConstraint(
                 new Pair(lambdaExpression.getReturnType(),
                         tphRetType,PairOperator.EQUALSDOT));

src/main/java/de/dhbwstuttgart/typeinference/unify/model/FunNType.java

@@ -22,7 +22,7 @@ public class FunNType extends UnifyType {
 	 * Creates a FunN-Type with the specified TypeParameters.
 	 */
 	protected FunNType(TypeParams p) {
-		super("Fun"+(p.size()-1), p);
+		super("Fun"+(p.size()-1)+"$$", p);
 	}
 
 	/**

src/test/resources/bytecode/javFiles/MatrixOP.jav

@@ -3,7 +3,7 @@ import java.lang.Integer;
 //import java.lang.Byte;
 import java.lang.Boolean;
 
-public class MatrixOP extends Vector<Vector<Integer>> {
+public class MatrixOP  extends Vector<Vector<Integer>> {
    
 	MatrixOP () {
     }
@@ -18,10 +18,10 @@ public class MatrixOP extends Vector<Vector<Integer>> {
 	  }
     }
 
-	mul = (m1, m2) -> {
+	Fun2$$<java.util.Vector<java.util.Vector<java.lang.Integer>>, java.util.Vector<java.util.Vector<java.lang.Integer>>, MatrixOP> mul = (m1, m2) -> {
         var ret = new MatrixOP();
         var i = 0;
-        while(i < size()) {
+        while(i < m1.size()) {
             var v1 = m1.elementAt(i);
             var v2 = new Vector<Integer>();
             var j = 0;

src/test/resources/bytecode/javFiles/Sorting.jav

@@ -14,10 +14,10 @@ sort(in){
 	return merge(sort(firstHalf), sort(secondHalf));
 }
 */
-/*
+
 	
-	void sort(ArrayList<String> a){
+	void sort(a){
 		a = merge(a,a);
 	}
-*/	
+	
 }

src/test/resources/javFiles/Faculty.jav

@@ -1,13 +1,14 @@
 import java.lang.Integer;
 
 class Faculty {
-
+	//fact;
-  Integer mul(Integer x, Integer y) {
+	
+  	Integer mul(Integer x, Integer y) {
   	return x;
    }
- 
+  
   m () {
-   var fact = (Integer x) -> {
+    var fact = (Integer x) -> {
         return mul(x, fact.apply(x));
    };
    return fact;

src/test/resources/javFiles/mathStruc.jav

@@ -1,13 +1,8 @@
+class MathStruc <A> {
 
-class mathStruc<A> {
+    A model;
+	
+	innerOp = o -> ms -> new MathStruc<A>(o.apply(this.model, ms.model));
 
-mathStruc(A a) { }
+	MathStruc(A m) { model=m; }
-
+ }
-A model(){ A a; return a; }
-
-methode(){
-var innerOp = o -> ms ->
- new mathStruc<A>(o.apply(this.model(),ms.model()));
- return innerOp;
- }
-}