private static void collectMethods(
PsiClass currentClass,
PsiSubstitutor currentClassSubstitutor,
boolean shouldProcessDeprecated,
GrTypeDefinition classToDelegateTo,
Collection<PsiMethod> collector,
boolean keepParameterAnnotations) {
final List<PsiMethod> methods;
if (currentClass instanceof GrTypeDefinition) {
methods = new ArrayList<PsiMethod>();
GrClassImplUtil.collectMethodsFromBody((GrTypeDefinition) currentClass, methods);
} else {
methods = Arrays.asList(currentClass.getMethods());
}
for (PsiMethod method : methods) {
if (method.isConstructor() || method.hasModifierProperty(PsiModifier.STATIC)) continue;
if (overridesObjectOrGroovyObject(method)) continue;
if (!shouldProcessDeprecated
&& PsiImplUtil.getAnnotation(method, CommonClassNames.JAVA_LANG_DEPRECATED) != null)
continue;
collector.add(
generateDelegateMethod(
method, classToDelegateTo, currentClassSubstitutor, keepParameterAnnotations));
}
}
/**
* Adds all code methods of clazz add its super classes to signatures. Doesn't walk into
* interfaces because all methods from them will be overloaded in any case. Besides Some of
* interfaces came from delegates and they should be visited during the following processing.
*
* @param clazz current class
* @param substitutor super class substitutor of clazz
* @param signatures map to initialize
* @param classes already visited classes
*/
private static void initializeSignatures(
PsiClass clazz,
PsiSubstitutor substitutor,
Map<MethodSignature, PsiMethod> signatures,
Set<PsiClass> classes) {
if (clazz.isInterface()) return;
if (classes.add(clazz)) {
final List<PsiMethod> methods;
if (clazz instanceof GrTypeDefinition) {
methods = new ArrayList<PsiMethod>();
GrClassImplUtil.collectMethodsFromBody((GrTypeDefinition) clazz, methods);
} else {
methods = Arrays.asList(clazz.getMethods());
}
for (PsiMethod method : methods) {
addMethodChecked(signatures, method, substitutor, null);
}
for (PsiClassType type : getSuperTypes(clazz)) {
final PsiClassType.ClassResolveResult result = type.resolveGenerics();
final PsiClass superClass = result.getElement();
if (superClass == null) continue;
final PsiSubstitutor superClassSubstitutor =
TypeConversionUtil.getSuperClassSubstitutor(superClass, clazz, substitutor);
initializeSignatures(superClass, superClassSubstitutor, signatures, classes);
}
}
}
