@NotNull
private static Map<String, List<Pair<PsiMember, PsiSubstitutor>>> generateMapByList(
@NotNull final List<Pair<PsiMember, PsiSubstitutor>> list) {
Map<String, List<Pair<PsiMember, PsiSubstitutor>>> map =
new THashMap<String, List<Pair<PsiMember, PsiSubstitutor>>>();
map.put(ALL, list);
for (final Pair<PsiMember, PsiSubstitutor> info : list) {
PsiMember element = info.getFirst();
String currentName = element.getName();
List<Pair<PsiMember, PsiSubstitutor>> listByName = map.get(currentName);
if (listByName == null) {
listByName = new ArrayList<Pair<PsiMember, PsiSubstitutor>>(1);
map.put(currentName, listByName);
}
listByName.add(info);
}
return map;
}
public static Set<String> getAllLookupStrings(@NotNull PsiMember member) {
Set<String> allLookupStrings = ContainerUtil.newLinkedHashSet();
String name = member.getName();
allLookupStrings.add(name);
PsiClass containingClass = member.getContainingClass();
while (containingClass != null) {
final String className = containingClass.getName();
if (className == null) {
break;
}
name = className + "." + name;
allLookupStrings.add(name);
final PsiElement parent = containingClass.getParent();
if (!(parent instanceof PsiClass)) {
break;
}
containingClass = (PsiClass) parent;
}
return allLookupStrings;
}
@NotNull
private static List<PsiMember> findByMap(
@NotNull PsiClass aClass, String name, boolean checkBases, @NotNull MemberType type) {
if (name == null) return Collections.emptyList();
if (checkBases) {
Map<String, List<Pair<PsiMember, PsiSubstitutor>>> allMethodsMap = getMap(aClass, type);
List<Pair<PsiMember, PsiSubstitutor>> list = allMethodsMap.get(name);
if (list == null) return Collections.emptyList();
List<PsiMember> ret = new ArrayList<PsiMember>(list.size());
for (final Pair<PsiMember, PsiSubstitutor> info : list) {
ret.add(info.getFirst());
}
return ret;
} else {
PsiMember[] members = null;
switch (type) {
case METHOD:
members = aClass.getMethods();
break;
case CLASS:
members = aClass.getInnerClasses();
break;
case FIELD:
members = aClass.getFields();
break;
}
List<PsiMember> list = new ArrayList<PsiMember>();
for (PsiMember member : members) {
if (name.equals(member.getName())) {
list.add(member);
}
}
return list;
}
}
@Override
public GrReferenceExpression bindToElementViaStaticImport(@NotNull PsiMember member) {
if (getQualifier() != null) {
throw new IncorrectOperationException("Reference has qualifier");
}
if (StringUtil.isEmpty(getReferenceName())) {
throw new IncorrectOperationException("Reference has empty name");
}
PsiClass containingClass = member.getContainingClass();
if (containingClass == null) {
throw new IncorrectOperationException("Member has no containing class");
}
final PsiFile file = getContainingFile();
if (file instanceof GroovyFile) {
GroovyPsiElementFactory factory = GroovyPsiElementFactory.getInstance(getProject());
String text = "import static " + containingClass.getQualifiedName() + "." + member.getName();
final GrImportStatement statement = factory.createImportStatementFromText(text);
((GroovyFile) file).addImport(statement);
}
return this;
}
