this.typeBinding = baseTypeBinding;
}
}
public void consumeCapture(final int position) {
CompilationUnitDeclaration outerParsedUnit = this.outerMostParsedUnit == null ? this.parsedUnit : this.outerMostParsedUnit;
if (outerParsedUnit == null) return;
final Binding wildcardBinding = ((BindingKeyResolver) this.types.get(0)).compilerBinding;
class CaptureFinder extends ASTVisitor {
CaptureBinding capture;
boolean checkType(TypeBinding binding) {
if (binding == null)
return false;
switch (binding.kind()) {
case Binding.PARAMETERIZED_TYPE:
TypeBinding[] arguments = ((ParameterizedTypeBinding) binding).arguments;
if (arguments == null) return false;
for (int i = 0, length = arguments.length; i < length; i++) {
if (checkType(arguments[i]))
return true;
}
break;
case Binding.WILDCARD_TYPE:
return checkType(((WildcardBinding) binding).bound);
case Binding.ARRAY_TYPE:
return checkType(((ArrayBinding) binding).leafComponentType);
case Binding.TYPE_PARAMETER:
if (binding.isCapture()) {
CaptureBinding captureBinding = (CaptureBinding) binding;
if (captureBinding.position == position && captureBinding.wildcard == wildcardBinding) {
this.capture = captureBinding;
return true;
}
}
break;
}
return false;
}
public boolean visit(SingleNameReference singleNameReference, BlockScope blockScope) {
if (checkType(singleNameReference.resolvedType))
return false;
return super.visit(singleNameReference, blockScope);
}
public boolean visit(QualifiedNameReference qualifiedNameReference, BlockScope blockScope) {
if (checkType(qualifiedNameReference.resolvedType))
return false;
return super.visit(qualifiedNameReference, blockScope);
}
public boolean visit(MessageSend messageSend, BlockScope blockScope) {
if (checkType(messageSend.resolvedType))
return false;
return super.visit(messageSend, blockScope);
}
public boolean visit(FieldReference fieldReference, BlockScope blockScope) {
if (checkType(fieldReference.resolvedType))
return false;
return super.visit(fieldReference, blockScope);
}
public boolean visit(ConditionalExpression conditionalExpression, BlockScope blockScope) {
if (checkType(conditionalExpression.resolvedType))
return false;
return super.visit(conditionalExpression, blockScope);
}
public boolean visit(CastExpression castExpression, BlockScope blockScope) {
if (checkType(castExpression.resolvedType))
return false;
return super.visit(castExpression, blockScope);
}
public boolean visit(Assignment assignment, BlockScope blockScope) {
if (checkType(assignment.resolvedType))
return false;
return super.visit(assignment, blockScope);
}
public boolean visit(ArrayReference arrayReference, BlockScope blockScope) {
if (checkType(arrayReference.resolvedType))
return false;
return super.visit(arrayReference, blockScope);
}
}
CaptureFinder captureFinder = new CaptureFinder();
outerParsedUnit.traverse(captureFinder, outerParsedUnit.scope);
this.typeBinding = captureFinder.capture;
}