public boolean isDeclaredInScope(IBinding declaration, SimpleName selector, int flags) {
try {
// special case for switch on enum
if (selector.getLocationInParent() == SwitchCase.EXPRESSION_PROPERTY) {
ITypeBinding binding =
((SwitchStatement) selector.getParent().getParent())
.getExpression()
.resolveTypeBinding();
if (binding != null && binding.isEnum()) {
return hasEnumContants(declaration, binding.getTypeDeclaration());
}
}
ITypeBinding parentTypeBinding = Bindings.getBindingOfParentTypeContext(selector);
if (parentTypeBinding != null) {
ITypeBinding binding = getQualifier(selector);
SearchRequestor requestor = new SearchRequestor(declaration, parentTypeBinding, flags);
if (binding == null) {
addLocalDeclarations(selector, flags, requestor);
if (requestor.found()) return requestor.isVisible();
addTypeDeclarations(parentTypeBinding, flags, requestor);
if (requestor.found()) return requestor.isVisible();
} else {
addInherited(binding, flags, requestor);
if (requestor.found()) return requestor.isVisible();
}
}
return false;
} finally {
clearLists();
}
}
public IBinding[] getDeclarationsInScope(SimpleName selector, int flags) {
try {
// special case for switch on enum
if (selector.getLocationInParent() == SwitchCase.EXPRESSION_PROPERTY) {
ITypeBinding binding =
((SwitchStatement) selector.getParent().getParent())
.getExpression()
.resolveTypeBinding();
if (binding != null && binding.isEnum()) {
return getEnumContants(binding);
}
}
ITypeBinding parentTypeBinding = Bindings.getBindingOfParentType(selector);
if (parentTypeBinding != null) {
ITypeBinding binding = getQualifier(selector);
DefaultBindingRequestor requestor = new DefaultBindingRequestor(parentTypeBinding, flags);
if (binding == null) {
addLocalDeclarations(selector, flags, requestor);
addTypeDeclarations(parentTypeBinding, flags, requestor);
} else {
addInherited(binding, flags, requestor);
}
List<IBinding> result = requestor.getResult();
return result.toArray(new IBinding[result.size()]);
}
return NO_BINDING;
} finally {
clearLists();
}
}