forked from JavaTX/JavaCompilerCore
parser.jay Fehler beheben
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b910584c29
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@ -3,7 +3,7 @@
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<classpathentry kind="src" path="src"/>
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<classpathentry excluding=".classpath|.cvsignore|.externalToolBuilders/|.project|.settings/|Papers/|bin/|doc/|examples/|lib/|notizen/|src/|test/|tools/" including="log4j.xml" kind="src" path=""/>
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<classpathentry kind="src" path="test"/>
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.launching.macosx.MacOSXType/Java SE 8 [1.8.0]"/>
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/CDC-1.0%Foundation-1.0"/>
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<classpathentry kind="lib" path="lib/junit-4.0.jar"/>
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<classpathentry kind="output" path="bin"/>
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</classpath>
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File diff suppressed because it is too large
Load Diff
@ -147,7 +147,6 @@ public Vector<Pair> testPair = new Vector<Pair>();
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%type <DeclId> variabledeclarator
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%type <DeclId> variabledeclaratorid
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%type <UsedId> simplename
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%type <UsedId> typename
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%type <UsedId> qualifiedname
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%type <UsedId> importqualifiedname
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%type <UsedId> importdeclaration
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@ -1237,8 +1236,9 @@ explicitconstructorinvocation : THIS '(' ')' ';'
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classtypelist : classtype
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{
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RefType RT = new RefType(RT.get_UsedId().get_Name_1Element(),null,-1);
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RT.set_UsedId($1);
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//RefType RT = new RefType(RT.get_UsedId().get_Name_1Element(),null,-1);
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RefType RT = new RefType($1.get_Name_1Element(),null,-1);
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//RT.set_UsedId($1);
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//RT.setName(RT.get_UsedId().get_Name_1Element());
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$$=RT;
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}
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@ -1291,27 +1291,6 @@ primitivetype :BOOLEAN
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$$=$1;
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}
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referencelongtype : typename parameter
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{
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if ($2 != null) {
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//$1.set_ParaList($2.get_ParaList());
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$1.set_ParaList($2);//Änderung von Andreas Stadelmeier. Type statt GenericVarType
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/* otth: originale (also diese) Parameterliste retten */
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//((UsedId)$1).vParaOrg = new Vector<Type>( $2.get_ParaList() );
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}
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UsedId uid = $1;
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RefType RT = new RefType(uid.getQualifiedName(),null,uid.getOffset());
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RT.set_ParaList(uid.get_RealParaList());
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//RT.setName(uid.getQualifiedName());
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//PL 05-07-30 eingefuegt containedTypes ANFANG
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containedTypes.addElement(RT);
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//PL 05-07-30 eingefuegt containedTypes ENDE
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$$=RT;
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}
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referencetype :classorinterfacetype
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{
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@ -1,5 +1,7 @@
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package de.dhbwstuttgart.syntaxtree.type;
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import java.util.Vector;
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import de.dhbwstuttgart.parser.JavaClassName;
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import de.dhbwstuttgart.syntaxtree.SyntaxTreeNode;
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import de.dhbwstuttgart.typeinference.JavaCodeResult;
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@ -132,5 +134,12 @@ public class ExtendsWildcardType extends WildcardType implements ITypeContainer,
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public JavaCodeResult printJavaCode(ResultSet resultSet) {
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return new JavaCodeResult("? extends "+this.extendsType.printJavaCode(resultSet));
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}
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@Override
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public Vector<TypePlaceholder> getInvolvedTypePlaceholder() {
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Vector<TypePlaceholder> ret = super.getInvolvedTypePlaceholder();
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ret.addAll(this.extendsType.getInvolvedTypePlaceholder());
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return ret;
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}
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}
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@ -762,7 +762,13 @@ public class RefType extends Type implements IMatchable
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}
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return ret;
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}
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@Override
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public Type applyResultSet(ResultSet result) {
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return super.applyResultSet(result);
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}
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/**
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* Liefert alle SuperWildcardTypes, die in diesem Typ enthalten sind.
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* Dabei werden auch die parameter auf SuperWildcardTypes durchsucht.
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@ -1,5 +1,7 @@
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package de.dhbwstuttgart.syntaxtree.type;
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import java.util.Vector;
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import de.dhbwstuttgart.syntaxtree.SyntaxTreeNode;
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import de.dhbwstuttgart.typeinference.JavaCodeResult;
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import de.dhbwstuttgart.typeinference.ResultSet;
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@ -130,4 +132,10 @@ public class SuperWildcardType extends WildcardType implements ITypeContainer, I
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}
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}
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@Override
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public Vector<TypePlaceholder> getInvolvedTypePlaceholder() {
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Vector<TypePlaceholder> ret = super.getInvolvedTypePlaceholder();
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ret.addAll(this.superType.getInvolvedTypePlaceholder());
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return ret;
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}
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}
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@ -262,6 +262,10 @@ public abstract class Type extends SyntaxTreeNode implements IItemWithOffset
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return new JavaCodeResult(this.name.toString());
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}
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public Type applyResultSet(ResultSet result){
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return this.clone();
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}
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/**
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* Liefert alle SuperWildcardTypes, die in diesem Typ enthalten sind.
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* @return
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@ -1,5 +1,7 @@
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package de.dhbwstuttgart.syntaxtree.type;
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import java.util.Vector;
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import de.dhbwstuttgart.syntaxtree.SyntaxTreeNode;
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import de.dhbwstuttgart.typeinference.JavaCodeResult;
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import de.dhbwstuttgart.typeinference.ResultSet;
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@ -88,5 +90,4 @@ public class WildcardType extends Type{
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}
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}
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}
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@ -395,5 +395,15 @@ public class Pair
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if(this.TA2 instanceof TypePlaceholder)ret.add((TypePlaceholder)TA2);
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return ret;
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}
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/**
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* @return Vector aus TA1 und TA2
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*/
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public Vector<Type> getTypes(){
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Vector<Type> ret = new Vector<>();
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ret.add(this.TA1);
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ret.add(this.TA2);
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return ret;
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}
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}
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// ino.end
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@ -103,6 +103,7 @@ class GenericVarPatch {
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}
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public String getInsertString(ResultSet rs){
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//Hier sollten TPHs nicht aufgelöst sondern in Generische Variablen umgewandelt werden:
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String ret = "";
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Iterator<GenericVarDeclarationPatch> it1 = this.genericVarDeclarations.iterator();
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while(it1.hasNext()){
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@ -124,6 +125,14 @@ class GenericVarPatch {
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GenericVarDeclarationPatch toAdd = new GenericVarDeclarationPatch(tph);
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if(!this.genericVarDeclarations.contains(toAdd))this.genericVarDeclarations.add(toAdd);
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}
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public void addTPHs(Vector<TypePlaceholder> TPHs) {
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for(TypePlaceholder tph: TPHs)this.add(tph);
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}
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public void addPairs(Vector<Pair> pairs) {
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for(Pair pair : pairs)this.add(pair);
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}
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}
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@ -156,6 +165,10 @@ class GenericVarExtendsDeclarationPatch {
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if(!(this.genericPair.equals(((GenericVarExtendsDeclarationPatch)o).genericPair)))return false;
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return true;
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}
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public String toString(){
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return this.genericPair.toString();
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}
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}
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/**
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@ -174,7 +187,8 @@ class GenericVarDeclarationPatch {
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public String getInsertString(ResultSet resultSet){
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String ret = "";
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if(this.genericPair != null){
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ret += this.genericPair.printJavaCode(resultSet);
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//ret += this.genericPair.printJavaCode(resultSet);
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ret += this.genericPair.getName().toString();
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}
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return ret;
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}
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@ -29,7 +29,7 @@ public class TypeInsertPoint extends SourcePatchPoint {
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* Dieser Konstruktor erstellt einen TypInsertPoint
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* @param insertPoint
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* @param insertNode - muss das gleiche sein wie "insertPoint"
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* @param insertType
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* @param insertType - der einzusetzende Typ
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* @param resultSet
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* @param generics - die generischen Parameter des einzusetzenden Typs
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*/
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@ -11,6 +11,7 @@ import de.dhbwstuttgart.core.IItemWithOffset;
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import de.dhbwstuttgart.syntaxtree.SyntaxTreeNode;
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import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
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import de.dhbwstuttgart.syntaxtree.type.RefType;
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import de.dhbwstuttgart.syntaxtree.type.Type;
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import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
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import de.dhbwstuttgart.typeinference.JavaCodeResult;
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import de.dhbwstuttgart.typeinference.Pair;
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@ -64,12 +65,44 @@ public class TypeInsertSet {
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* @param tpj
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*/
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private void insertType(TypeInsertPoint tip, TypePatchJob tpj){
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/*
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* Ablauf:
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* 1. Alle TypePlaceholder im einzusetzenden Typ ermitteln.
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* 2. Alle Constraints die mit diesen TPHs zusammenhängen ermitteln
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* 3. Alle TPHs, aus Schritt 1 und 2 zusammenfügen.
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* 4. Kontrollieren, welche TPHs in dem InsertKontext noch nicht bekannt sind.
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* 5. Alle Unbekannten TPHs herausfiltern (von den Pairs nur TA2)
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* 6. Alle unbekannten TPHs + Pairs als GenericTypeInsertPoint deklarieren.
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*/
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GenericVarPatch gPatch = new GenericVarPatch();//Set der Einzusetzenden generischen Variablendeklarationen
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//Schritt 1:
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Vector<TypePlaceholder> involvedTPHs = tip.getInsertType().getUnresolvedTPH(resultSet);//.getInvolvedTypePlaceholder();
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//Schritt 2:
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Vector<Pair> pairs = new Vector<>();
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for(Pair pair : this.resultSet.getConstraintsFor(tip.getInsertType().getInvolvedTypePlaceholder())){
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gPatch.add(pair);
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for(Pair pair : this.resultSet.getConstraintsFor(involvedTPHs)){
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//gPatch.add(pair); //Schritt 6 (Teil 2)
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pairs.add(pair);
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}
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//Schritt 3:
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Vector<TypePlaceholder> allTPHs = new Vector<>();
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for(TypePlaceholder tph : involvedTPHs){
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if(!allTPHs.contains(tph)){
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allTPHs.add(tph);
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}
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}
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//TODO: Schritt 4 (Es wird nicht kontrolliert, ob der TPH in dem Kontext schon bekannt ist)
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// und Schritt 5: (Es werden nur die TPHs übernommen, welche noch nicht in den involvedTPHs vorkommen)
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for(Pair pair : pairs)for(Type t : pair.getTypes())for(TypePlaceholder tph : t.getInvolvedTypePlaceholder()){
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if(!allTPHs.contains(tph)){
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allTPHs.add(tph);
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}
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}
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//gPatch.addPairs(pairs);
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gPatch.addTPHs(allTPHs);
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/*
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//TODO: Nur die TPH aus den Paaren entnehmen und Generische Variablen bilden
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//Kontrollieren ob alle in den Paaren vorhandenen Generischen Variablen in dem Bereich vorkommen:
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for(Pair pair : pairs){
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if(! tip.getInsertNode().seesType(pair.TA2)){
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@ -80,6 +113,8 @@ public class TypeInsertSet {
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}
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}
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}
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*/
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GenericTypeInsertPoint gip = new GenericTypeInsertPoint(tip.getGenericTypeVarInsertNode(), gPatch, resultSet);
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typinferenzLog.debug("Erstellter GenericTypeInsertPoint: "+gip, Section.TYPEINFERENCE);
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tpj.add(tip);
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