| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.intellij.psi.search.searches; |
| |
| import com.intellij.openapi.extensions.ExtensionPointName; |
| import com.intellij.openapi.util.Pair; |
| import com.intellij.psi.PsiClass; |
| import com.intellij.psi.PsiMethod; |
| import com.intellij.psi.PsiModifier; |
| import com.intellij.psi.search.GlobalSearchScope; |
| import com.intellij.psi.search.SearchScope; |
| import com.intellij.psi.util.PsiUtilCore; |
| import com.intellij.util.EmptyQuery; |
| import com.intellij.util.Query; |
| import com.intellij.util.QueryExecutor; |
| |
| /** |
| * @author ven |
| * Searches deeply for all overriding methods of all methods in a class, processing pairs |
| * (method in original class, overriding method) |
| */ |
| public class AllOverridingMethodsSearch extends ExtensibleQueryFactory<Pair<PsiMethod, PsiMethod>, AllOverridingMethodsSearch.SearchParameters> { |
| public static ExtensionPointName<QueryExecutor> EP_NAME = ExtensionPointName.create("com.intellij.allOverridingMethodsSearch"); |
| public static final AllOverridingMethodsSearch INSTANCE = new AllOverridingMethodsSearch(); |
| |
| public static class SearchParameters { |
| private final PsiClass myClass; |
| private final SearchScope myScope; |
| |
| public SearchParameters(final PsiClass aClass, SearchScope scope) { |
| myClass = aClass; |
| myScope = scope; |
| } |
| |
| public PsiClass getPsiClass() { |
| return myClass; |
| } |
| |
| public SearchScope getScope() { |
| return myScope; |
| } |
| } |
| |
| private AllOverridingMethodsSearch() { |
| } |
| |
| public static Query<Pair<PsiMethod, PsiMethod>> search(final PsiClass aClass, SearchScope scope) { |
| if (aClass.hasModifierProperty(PsiModifier.FINAL)) return EmptyQuery.getEmptyQuery(); // Optimization |
| return INSTANCE.createUniqueResultsQuery(new SearchParameters(aClass, scope)); |
| } |
| |
| public static Query<Pair<PsiMethod, PsiMethod>> search(final PsiClass aClass) { |
| return search(aClass, GlobalSearchScope.allScope(PsiUtilCore.getProjectInReadAction(aClass))); |
| } |
| } |