Fehler in deepCopy behoben
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@ -810,7 +810,7 @@ public class SourceFile
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// In streamconstraintsclone sind die Mengen von Paar enthalten die unifiziert werden muessen
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Stream<Menge<Pair>> streamconstraintsclone = indexeset.stream().map(x -> x.stream()
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.map(i -> constraintsClone.elementAt(i))
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.collect(Menge::new, Menge::add, Menge::addAll));
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.<Menge<Pair>>collect(Menge::new, Menge::add, Menge::addAll));
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//Menge<Menge<Pair>> vecconstraintsclone = streamconstraintsclone.collect(Menge::new, Menge::add, Menge::addAll);
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System.out.println();
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//Schritt 4: Unifikation
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18
src/de/dhbwstuttgart/typeinference/DeepCloneable.java
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18
src/de/dhbwstuttgart/typeinference/DeepCloneable.java
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@ -0,0 +1,18 @@
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package de.dhbwstuttgart.typeinference;
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public interface DeepCloneable{
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public <A> A deepClone();
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}
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/*
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public class CloneableMenge<A extends DeepCloneable> extends Menge<A>{
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public CloneableMenge<A> deepClone(){
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CloneableMenge<A> ret = new CloneableMenge<>();
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for(A i : this){
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ret.add(i.deepClone());
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}
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return ret;
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}
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}
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*/
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@ -3,6 +3,7 @@ package de.dhbwstuttgart.typeinference;
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import java.util.Set;
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import java.util.Vector;
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public class Menge<A> extends Vector<A> implements Set<A>{
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}
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@ -31,7 +31,7 @@ import de.dhbwstuttgart.syntaxtree.type.WildcardType;
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// Klasse, die ein Paar in der Menge Eq speichern kann
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// ino.end
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// ino.class.Pair.26540.declaration
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public class Pair implements Serializable
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public class Pair implements Serializable, DeepCloneable
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// ino.end
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// ino.class.Pair.26540.body
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{
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@ -414,6 +414,7 @@ public class Pair implements Serializable
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}
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public Pair deepClone() {
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/*
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try {
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ByteArrayOutputStream baos = new ByteArrayOutputStream();
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ObjectOutputStream oos = new ObjectOutputStream(baos);
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@ -427,6 +428,8 @@ public class Pair implements Serializable
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} catch (ClassNotFoundException e) {
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return null;
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}
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*/
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return clone();
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}
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}
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// ino.end
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@ -11,6 +11,9 @@ import java.util.Set;
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import de.dhbwstuttgart.typeinference.Menge;
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import java.util.function.BiConsumer;
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import java.util.function.Function;
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import java.util.function.Supplier;
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import java.util.stream.Stream;
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import com.google.common.collect.Sets;
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@ -41,6 +44,7 @@ import de.dhbwstuttgart.syntaxtree.type.ObjectType;
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import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
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import de.dhbwstuttgart.syntaxtree.type.WildcardType;
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import de.dhbwstuttgart.typeinference.ConstraintsSet;
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import de.dhbwstuttgart.typeinference.DeepCloneable;
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import de.dhbwstuttgart.typeinference.OderConstraint;
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import de.dhbwstuttgart.typeinference.Pair;
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import de.dhbwstuttgart.typeinference.Pair.PairOperator;
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@ -674,7 +678,7 @@ public class Unify
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for (Menge<Menge<Pair>> vecvecpair : cartProduktSets){
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if(vecvecpair.size() == 1){//gibt es nur eine UndMenge in diesem Set, dann kommt diese in jedem Karthesischen Produkt vor:
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//undMenge.addAll(cloner.deepClone(vecvecpair.firstElement()));
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undMenge.addAll(vecvecpair.firstElement());
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undMenge.addAll(Unify.deepClone(vecvecpair.firstElement()));
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temp.add(vecvecpair);
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}else{//gibt es mehrere Mengen, kann gefiltert werden:
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oderConstraints.add(vecvecpair); //die Menge zu den zu filternden OderConstraints anfügen
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@ -2469,7 +2473,19 @@ throws MatchException
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inferencelog.debug("Nummer: " + nTypnrInPair);
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inferencelog.debug("TV: " + a.getName());
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inferencelog.debug("Bedingung: " + bMitVorbedingung);
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/*
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Cloner cloner = new Cloner();
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cloner.setDumpClonedClasses(true);
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SectionLogger log = Logger.getSectionLogger("Subst-Methode", Section.UNIFY);
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Timewatch timer = Timewatch.getTimewatch();
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de.dhbwstuttgart.logger.Timestamp timestamp = timer.start("Unify-Subst");
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P = cloner.deepClone(P);
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a = cloner.deepClone(a);
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o = cloner.deepClone(o);
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long time = timestamp.stop();
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log.debug("Benötigte Zeit für DeepClone: "+time);
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*/
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// richtiger Typ aus Pair raussuchen
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Type T = null;
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if( nTypnrInPair == 1 )
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@ -3632,5 +3648,11 @@ tempKlasse.get_Superclass_Name() ); System.out.println( "P. S.:
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return T instanceof FreshWildcardType;
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}
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private static <A extends DeepCloneable> Menge<A> deepClone(Menge<A> m){
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Menge<A> ret = m.stream().<A>map((Function<A,A>)(x -> x.deepClone())).<Menge<A>>collect(Menge::new, Menge::add, Menge::addAll);
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return ret;
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}
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}
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// ino.end
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// ino.end
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