private static Map<String, PsiType> getCompatibleTypeNames(
@NotNull PsiType type, @Nullable PsiType min, PsiManager manager, GlobalSearchScope scope) {
if (type instanceof PsiDisjunctionType) type = ((PsiDisjunctionType) type).getLeastUpperBound();
// if initial type is not assignable to min type we don't take into consideration min type.
if (min != null && !TypesUtil.isAssignable(min, type, manager, scope)) {
min = null;
}
Map<String, PsiType> map = new LinkedHashMap<String, PsiType>();
final PsiPrimitiveType unboxed = PsiPrimitiveType.getUnboxedType(type);
if (unboxed != null) type = unboxed;
final Set<PsiType> set = new LinkedHashSet<PsiType>();
set.add(type);
while (!set.isEmpty()) {
PsiType cur = set.iterator().next();
set.remove(cur);
if (!map.containsValue(cur)
&& (min == null || TypesUtil.isAssignable(min, cur, manager, scope))) {
if (isPartiallySubstituted(cur)) {
LOG.assertTrue(cur instanceof PsiClassType);
PsiClassType rawType = ((PsiClassType) cur).rawType();
map.put(rawType.getPresentableText(), rawType);
} else {
map.put(cur.getPresentableText(), cur);
}
for (PsiType superType : cur.getSuperTypes()) {
if (!map.containsValue(superType)) {
set.add(superType);
}
}
}
}
return map;
}
@NotNull
@Override
public String getPresentableText() {
return myDelegate.getPresentableText();
}