@NotNull
private GroovyResolveResult[] resolveTypeOrProperty() {
if (isDefinitelyKeyOfMap()) return GroovyResolveResult.EMPTY_ARRAY;
final GroovyResolveResult[] results = resolveTypeOrPropertyInner();
if (results.length == 0) return GroovyResolveResult.EMPTY_ARRAY;
if (!ResolveUtil.mayBeKeyOfMap(this)) return results;
// filter out all members from super classes. We should return only accessible members from map
// classes
List<GroovyResolveResult> filtered = new ArrayList<GroovyResolveResult>();
for (GroovyResolveResult result : results) {
final PsiElement element = result.getElement();
if (element instanceof PsiMember) {
if (((PsiMember) element).hasModifierProperty(PsiModifier.PRIVATE)) continue;
final PsiClass containingClass = ((PsiMember) element).getContainingClass();
if (containingClass != null) {
if (!InheritanceUtil.isInheritor(containingClass, CommonClassNames.JAVA_UTIL_MAP))
continue;
final String name = containingClass.getQualifiedName();
if (name != null && name.startsWith("java.")) continue;
if (containingClass.getLanguage() != GroovyLanguage.INSTANCE
&& !InheritanceUtil.isInheritor(
containingClass, GroovyCommonClassNames.DEFAULT_BASE_CLASS_NAME)) {
continue;
}
}
}
filtered.add(result);
}
return ContainerUtil.toArray(filtered, new GroovyResolveResult[filtered.size()]);
}
@NotNull
private static GroovyResolveResult[] collapseReflectedMethods(GroovyResolveResult[] candidates) {
Set<GrMethod> visited = ContainerUtil.newHashSet();
List<GroovyResolveResult> collapsed = ContainerUtil.newArrayList();
for (GroovyResolveResult result : candidates) {
PsiElement element = result.getElement();
if (element instanceof GrReflectedMethod) {
GrMethod baseMethod = ((GrReflectedMethod) element).getBaseMethod();
if (visited.add(baseMethod)) {
collapsed.add(
PsiImplUtil.reflectedToBase(result, baseMethod, (GrReflectedMethod) element));
}
} else {
collapsed.add(result);
}
}
return collapsed.toArray(new GroovyResolveResult[collapsed.size()]);
}