How to use

make

method

in

com.ibm.wala.classLoader.NewSiteReference

@Override
public Iterator<Pair<CGNode, NewSiteReference>> getCreationSites(CallGraph CG) {
 CGNode cgn = CG.getNode(node, Everywhere.EVERYWHERE);
 assert cgn != null : node;     
 return NonNullSingletonIterator.make(Pair.make(cgn, NewSiteReference.make(instructionIndex, createdType)));
}

@Override
public void visitNew(NewInstruction instruction) {
 ClassLoaderReference loader = getReference().getDeclaringClass().getClassLoader();
 TypeReference t = ShrikeUtil.makeTypeReference(loader, instruction.getType());
 newSites.add(NewSiteReference.make(getProgramCounter(), t));
}

@Override
public Iterator<NewSiteReference> iterateNewSites(CGNode node) {
 if (node == null) {
  throw new IllegalArgumentException("node is null");
 }
 assert understands(node);
 TypeReference tr = ((TypeAbstraction)node.getContext().get(ContextKey.RECEIVER)).getTypeReference();
 if (tr != null) {
  return new NonNullSingletonIterator<>(NewSiteReference.make(0, tr));
 }
 return EmptyIterator.instance();
}

@Override
public Iterator<NewSiteReference> iterateNewSites(CGNode node) {
 if (node == null) {
  throw new IllegalArgumentException("node is null");
 }
 assert understands(node);
 TypeReference tr = ((TypeAbstraction)node.getContext().get(ContextKey.RECEIVER)).getTypeReference();
 if (tr != null) {
  return new NonNullSingletonIterator<>(NewSiteReference.make(0, tr));
 }
 return EmptyIterator.instance();
}

@Override
public void visitNew(NewInstruction instruction) {
 ClassLoaderReference loader = getReference().getDeclaringClass().getClassLoader();
 TypeReference t = ShrikeUtil.makeTypeReference(loader, instruction.getType());
 newSites.add(NewSiteReference.make(getProgramCounter(), t));
}

@Override
public Iterator<NewSiteReference> iterateNewSites(CGNode node) {
 if (node == null) {
  throw new IllegalArgumentException("node is null");
 }
 assert understands(node);
 Context context = node.getContext();
 TypeReference tr = ((TypeAbstraction)context.get(ContextKey.RECEIVER)).getTypeReference();
 if (tr != null) {
  return new NonNullSingletonIterator<>(NewSiteReference.make(0, tr));
 }
 return EmptyIterator.instance();
}

@Override
public Iterator<NewSiteReference> iterateNewSites(CGNode node) {
 if (node == null) {
  throw new IllegalArgumentException("node is null");
 }
 assert understands(node);
 Context context = node.getContext();
 TypeReference tr = ((TypeAbstraction)context.get(ContextKey.RECEIVER)).getTypeReference();
 if (tr != null) {
  return new NonNullSingletonIterator<>(NewSiteReference.make(0, tr));
 }
 return EmptyIterator.instance();
}

@Override
public Iterator<NewSiteReference> iterateNewSites(CGNode node) {
 if (node == null) {
  throw new IllegalArgumentException("node is null");
 }
 assert understands(node);
 Context context = node.getContext();
 TypeReference tr = ((TypeAbstraction)context.get(ContextKey.RECEIVER)).getTypeReference();
 if (tr != null) {
  return new NonNullSingletonIterator<>(NewSiteReference.make(0, tr));
 }
 return EmptyIterator.instance();
}

@Override
public SSANewInstruction addAllocation(TypeReference T) {
 if (cha.isSubclassOf(cha.lookupClass(T), cha.lookupClass(declaringClass.getClassLoader().getLanguage().getRootType()))) {
  int instance = nextLocal++;
  NewSiteReference ref = NewSiteReference.make(statements.size(), T);
  SSANewInstruction result = getDeclaringClass().getClassLoader().getInstructionFactory().NewInstruction(statements.size(), instance, ref);
  statements.add(result);
  return result;
 } else {
  return super.addAllocation(T);
 }
}

public JavaScriptSummary(MethodReference ref, int declaredParameters) {
 super(ref);
 this.declaredParameters = declaredParameters;
 addStatement(
  JavaScriptLoader.JS.instructionFactory().NewInstruction(getNumberOfStatements(),
   declaredParameters+1,
 NewSiteReference.make(
    getNextProgramCounter(),
  JavaScriptTypes.Array)));
}

public JavaScriptSummary(MethodReference ref, int declaredParameters) {
 super(ref);
 this.declaredParameters = declaredParameters;
 addStatement(
  JavaScriptLoader.JS.instructionFactory().NewInstruction(getNumberOfStatements(),
   declaredParameters+1,
 NewSiteReference.make(
    getNextProgramCounter(),
  JavaScriptTypes.Array)));
}

@Override
public SSANewInstruction addAllocation(TypeReference T) {
 if (cha.isSubclassOf(cha.lookupClass(T), cha.lookupClass(declaringClass.getClassLoader().getLanguage().getRootType()))) {
  int instance = nextLocal++;
  NewSiteReference ref = NewSiteReference.make(statements.size(), T);
  SSANewInstruction result = getDeclaringClass().getClassLoader().getInstructionFactory().NewInstruction(statements.size(), instance, ref);
  statements.add(result);
  return result;
 } else {
  return super.addAllocation(T);
 }
}

/**
 *  Add a NewInstruction to the body.
 */
private SSANewInstruction addNew(SSAValue val) {
  final int pc = this.body.getNextProgramCounter();
  final NewSiteReference nRef = NewSiteReference.make(pc, val.getType());
  final SSANewInstruction newInstr = this.instructionFactory.NewInstruction(pc, val, nRef);
  this.body.addStatement(newInstr);
  assert(val.getNumber() == newInstr.getDef());
  return newInstr;
}

/**
 *  Add a NewInstruction to the body.
 */
private SSANewInstruction addNew(SSAValue val) {
  final int pc = this.body.getNextProgramCounter();
  final NewSiteReference nRef = NewSiteReference.make(pc, val.getType());
  final SSANewInstruction newInstr = this.instructionFactory.NewInstruction(pc, val, nRef);
  this.body.addStatement(newInstr);
  assert(val.getNumber() == newInstr.getDef());
  return newInstr;
}

/**
 *  Add a NewInstruction to the body.
 */
private SSANewInstruction addNew(SSAValue val) {
  final int pc = this.body.getNextProgramCounter();
  final NewSiteReference nRef = NewSiteReference.make(pc, val.getType());
  final SSANewInstruction newInstr = this.instructionFactory.NewInstruction(pc, val, nRef);
  this.body.addStatement(newInstr);
  assert(val.getNumber() == newInstr.getDef());
  return newInstr;
}

/**
 *  Add a NewInstruction to the body.
 */
private SSANewInstruction addNew(SSAValue val) {
  final int pc = this.body.getNextProgramCounter();
  final NewSiteReference nRef = NewSiteReference.make(pc, val.getType());
  final SSANewInstruction newInstr = this.instructionFactory.NewInstruction(pc, val, nRef);
  this.body.addStatement(newInstr);
  assert(val.getNumber() == newInstr.getDef());
  return newInstr;
}

@Override
protected void doNewObject(WalkContext context, CAstNode newNode, int result, Object type, int[] arguments) {
 assert arguments == null;
 TypeReference typeRef = TypeReference.findOrCreate(JavaScriptTypes.jsLoader, TypeName.string2TypeName("L" + type));
 context.cfg().addInstruction(insts.NewInstruction(context.cfg().getCurrentInstruction(), result, 
   NewSiteReference.make(context.cfg().getCurrentInstruction(), typeRef)));
}

@Override
protected void doNewObject(WalkContext context, CAstNode newNode, int result, Object type, int[] arguments) {
 assert arguments == null;
 TypeReference typeRef = TypeReference.findOrCreate(JavaScriptTypes.jsLoader, TypeName.string2TypeName("L" + type));
 context.cfg().addInstruction(insts.NewInstruction(context.cfg().getCurrentInstruction(), result, 
   NewSiteReference.make(context.cfg().getCurrentInstruction(), typeRef)));
}

@Override
protected void doNewObject(WalkContext context, CAstNode newNode, int result, Object type, int[] arguments) {
 TypeReference typeRef = (TypeReference) type;
 NewSiteReference site = NewSiteReference.make(context.cfg().getCurrentInstruction(), typeRef);
 if (newNode.getKind() == CAstNode.NEW_ENCLOSING) {
  context.cfg().addInstruction(new AstJavaNewEnclosingInstruction(context.cfg().getCurrentInstruction(), result, site, arguments[0]));
 } else {
  context.cfg().addInstruction(
    (arguments == null) ? insts.NewInstruction(context.cfg().getCurrentInstruction(), result, site) : insts.NewInstruction(context.cfg().getCurrentInstruction(), result, site, arguments));
 }
 processExceptions(newNode, context);
}

@Override
protected void doNewObject(WalkContext context, CAstNode newNode, int result, Object type, int[] arguments) {
 TypeReference typeRef = (TypeReference) type;
 NewSiteReference site = NewSiteReference.make(context.cfg().getCurrentInstruction(), typeRef);
 if (newNode.getKind() == CAstNode.NEW_ENCLOSING) {
  context.cfg().addInstruction(new AstJavaNewEnclosingInstruction(context.cfg().getCurrentInstruction(), result, site, arguments[0]));
 } else {
  context.cfg().addInstruction(
    (arguments == null) ? insts.NewInstruction(context.cfg().getCurrentInstruction(), result, site) : insts.NewInstruction(context.cfg().getCurrentInstruction(), result, site, arguments));
 }
 processExceptions(newNode, context);
}