private static PsiAnnotation[] getHierarchyAnnotations(
PsiModifierListOwner listOwner, PsiModifierList modifierList) {
final Set<PsiAnnotation> all =
new HashSet<PsiAnnotation>() {
public boolean add(PsiAnnotation o) {
// don't overwrite "higher level" annotations
return !contains(o) && super.add(o);
}
};
if (listOwner instanceof PsiMethod) {
ContainerUtil.addAll(all, modifierList.getAnnotations());
SuperMethodsSearch.search((PsiMethod) listOwner, null, true, true)
.forEach(
new Processor<MethodSignatureBackedByPsiMethod>() {
public boolean process(final MethodSignatureBackedByPsiMethod superMethod) {
ContainerUtil.addAll(
all, superMethod.getMethod().getModifierList().getAnnotations());
return true;
}
});
return all.toArray(new PsiAnnotation[all.size()]);
}
if (listOwner instanceof PsiParameter) {
PsiParameter parameter = (PsiParameter) listOwner;
PsiElement declarationScope = parameter.getDeclarationScope();
PsiParameterList parameterList;
if (declarationScope instanceof PsiMethod
&& parameter.getParent()
== (parameterList = ((PsiMethod) declarationScope).getParameterList())) {
PsiMethod method = (PsiMethod) declarationScope;
final int parameterIndex = parameterList.getParameterIndex(parameter);
ContainerUtil.addAll(all, modifierList.getAnnotations());
SuperMethodsSearch.search(method, null, true, true)
.forEach(
new Processor<MethodSignatureBackedByPsiMethod>() {
public boolean process(final MethodSignatureBackedByPsiMethod superMethod) {
PsiParameter superParameter =
superMethod.getMethod().getParameterList().getParameters()[parameterIndex];
PsiModifierList modifierList = superParameter.getModifierList();
if (modifierList != null) {
ContainerUtil.addAll(all, modifierList.getAnnotations());
}
return true;
}
});
return all.toArray(new PsiAnnotation[all.size()]);
}
}
return modifierList.getAnnotations();
}
@Override
public void visitMethod(PsiMethod method) {
ArrangementSettingsToken type = method.isConstructor() ? CONSTRUCTOR : METHOD;
JavaElementArrangementEntry entry =
createNewEntry(method, method.getTextRange(), type, method.getName(), true);
if (entry == null) {
return;
}
processEntry(entry, method, method.getBody());
parseProperties(method, entry);
myInfo.onMethodEntryCreated(method, entry);
MethodSignatureBackedByPsiMethod overridden =
SuperMethodsSearch.search(method, null, true, false).findFirst();
if (overridden != null) {
myInfo.onOverriddenMethod(overridden.getMethod(), method);
}
boolean reset = myMethodBodyProcessor.setBaseMethod(method);
try {
method.accept(myMethodBodyProcessor);
} finally {
if (reset) {
myMethodBodyProcessor.setBaseMethod(null);
}
}
}
@NotNull
private static List<MethodSignatureBackedByPsiMethod> findSuperMethodSignatures(
PsiMethod method, PsiClass parentClass, boolean allowStaticMethod) {
return new ArrayList<MethodSignatureBackedByPsiMethod>(
SuperMethodsSearch.search(method, parentClass, true, allowStaticMethod).findAll());
}
