public JvmWildcardTypeReference wildCardExtends(JvmTypeReference clone) {
JvmWildcardTypeReference result = factory.createJvmWildcardTypeReference();
JvmUpperBound upperBound = factory.createJvmUpperBound();
upperBound.setTypeReference(clone);
result.getConstraints().add(upperBound);
return result;
}
protected JvmWildcardTypeReference wc_extends(JvmTypeReference typeRef) {
JvmWildcardTypeReference result = TypesFactory.eINSTANCE.createJvmWildcardTypeReference();
JvmUpperBound upperBound = TypesFactory.eINSTANCE.createJvmUpperBound();
upperBound.setTypeReference(typeRef);
result.getConstraints().add(upperBound);
return result;
}
@Override
public JvmTypeReference toTypeReference() {
TypesFactory typesFactory = getTypesFactory();
JvmWildcardTypeReference result = typesFactory.createJvmWildcardTypeReference();
if (upperBounds != null && !upperBounds.isEmpty()) {
for (LightweightTypeReference typeArgument : upperBounds) {
JvmUpperBound constraint = typesFactory.createJvmUpperBound();
constraint.setTypeReference(typeArgument.getWrapperTypeIfPrimitive().toTypeReference());
result.getConstraints().add(constraint);
}
}
if (lowerBound != null) {
JvmLowerBound constraint = typesFactory.createJvmLowerBound();
constraint.setTypeReference(lowerBound.getWrapperTypeIfPrimitive().toTypeReference());
result.getConstraints().add(constraint);
}
return result;
}
@Override
public JvmTypeReference toJavaCompliantTypeReference(IVisibilityHelper helper) {
TypesFactory typesFactory = getTypesFactory();
JvmWildcardTypeReference result = typesFactory.createJvmWildcardTypeReference();
if (upperBounds != null && !upperBounds.isEmpty()) {
List<LightweightTypeReference> nonInterfaceTypes = getNonInterfaceTypes(upperBounds);
JvmTypeReference upperBound =
toJavaCompliantTypeReference(
nonInterfaceTypes != null ? nonInterfaceTypes : upperBounds, helper);
JvmUpperBound constraint = typesFactory.createJvmUpperBound();
constraint.setTypeReference(upperBound);
result.getConstraints().add(constraint);
}
if (lowerBound != null) {
JvmLowerBound constraint = typesFactory.createJvmLowerBound();
constraint.setTypeReference(lowerBound.toJavaCompliantTypeReference());
result.getConstraints().add(constraint);
}
return result;
}
protected void copyAndFixTypeParameters(
List<JvmTypeParameter> typeParameters, JvmTypeParameterDeclarator target) {
for (JvmTypeParameter typeParameter : typeParameters) {
final JvmTypeParameter clonedTypeParameter = cloneWithProxies(typeParameter);
target.getTypeParameters().add(clonedTypeParameter);
boolean upperBoundSeen = false;
for (JvmTypeConstraint constraint : clonedTypeParameter.getConstraints()) {
if (constraint instanceof JvmUpperBound) {
upperBoundSeen = true;
break;
}
}
if (!upperBoundSeen) {
JvmUpperBound upperBound = typesFactory.createJvmUpperBound();
upperBound.setTypeReference(typeReferences.getTypeForName(Object.class, typeParameter));
clonedTypeParameter.getConstraints().add(upperBound);
}
associator.associate(typeParameter, clonedTypeParameter);
}
}
protected JvmUpperBound upper(JvmTypeReference type) {
JvmUpperBound result = TypesFactory.eINSTANCE.createJvmUpperBound();
result.setTypeReference(type);
return result;
}
