/** * Collects all elements available in a type: its hierarchy and its outer scopes. * * @param binding The type binding * @param flags Flags defining the elements to report * @param requestor the requestor to which all results are reported * @return return <code>true</code> if the requestor has reported the binding as found and no * further results are required */ private boolean addTypeDeclarations( ITypeBinding binding, int flags, IBindingRequestor requestor) { if (hasFlag(TYPES, flags) && !binding.isAnonymous()) { if (requestor.acceptBinding(binding)) return true; ITypeBinding[] typeParameters = binding.getTypeParameters(); for (int i = 0; i < typeParameters.length; i++) { if (requestor.acceptBinding(typeParameters[i])) return true; } } addInherited(binding, flags, requestor); // add inherited if (binding.isLocal()) { addOuterDeclarationsForLocalType(binding, flags, requestor); } else { ITypeBinding declaringClass = binding.getDeclaringClass(); if (declaringClass != null) { if (addTypeDeclarations(declaringClass, flags, requestor)) // Recursively add inherited return true; } else if (hasFlag(TYPES, flags)) { if (fRoot.findDeclaringNode(binding) != null) { List<AbstractTypeDeclaration> types = fRoot.types(); for (int i = 0; i < types.size(); i++) { if (requestor.acceptBinding(types.get(i).resolveBinding())) return true; } } } } return false; }