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Move JavaOverridingMethodsSearcher to java-indexing-impl
This commit is contained in:
Evgeny Pasynkov
+97
-94
@@ -1,94 +1,97 @@
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/*
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* Copyright 2000-2012 JetBrains s.r.o.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.intellij.psi.search.searches;
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import com.intellij.openapi.application.ApplicationManager;
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import com.intellij.openapi.util.Computable;
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import com.intellij.psi.PsiAnonymousClass;
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import com.intellij.psi.PsiClass;
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import com.intellij.psi.PsiMethod;
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import com.intellij.psi.PsiModifier;
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import com.intellij.psi.search.SearchScope;
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import com.intellij.util.EmptyQuery;
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import com.intellij.util.Query;
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/**
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* @author max
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*/
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public class OverridingMethodsSearch extends ExtensibleQueryFactory<PsiMethod, OverridingMethodsSearch.SearchParameters> {
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public static final OverridingMethodsSearch INSTANCE = new OverridingMethodsSearch();
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public static class SearchParameters {
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private final PsiMethod myMethod;
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private final SearchScope myScope;
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private final boolean myCheckDeep;
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public SearchParameters(final PsiMethod aClass, SearchScope scope, final boolean checkDeep) {
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myMethod = aClass;
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myScope = scope;
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myCheckDeep = checkDeep;
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}
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public PsiMethod getMethod() {
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return myMethod;
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}
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public boolean isCheckDeep() {
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return myCheckDeep;
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}
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public SearchScope getScope() {
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return myScope;
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}
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}
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private OverridingMethodsSearch() {
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}
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public static Query<PsiMethod> search(final PsiMethod method, SearchScope scope, final boolean checkDeep) {
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if (ApplicationManager.getApplication().runReadAction(new Computable<Boolean>() {
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@Override
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public Boolean compute() {
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return cannotBeOverriden(method);
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}
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})) return EmptyQuery.getEmptyQuery(); // Optimization
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return INSTANCE.createUniqueResultsQuery(new SearchParameters(method, scope, checkDeep));
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}
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private static boolean cannotBeOverriden(final PsiMethod method) {
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final PsiClass parentClass = method.getContainingClass();
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return parentClass == null
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|| method.isConstructor()
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|| method.hasModifierProperty(PsiModifier.STATIC)
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|| method.hasModifierProperty(PsiModifier.FINAL)
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|| method.hasModifierProperty(PsiModifier.PRIVATE)
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|| parentClass instanceof PsiAnonymousClass
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|| parentClass.hasModifierProperty(PsiModifier.FINAL);
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}
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public static Query<PsiMethod> search(final PsiMethod method, final boolean checkDeep) {
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return search(method, ApplicationManager.getApplication().runReadAction(new Computable<SearchScope>() {
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@Override
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public SearchScope compute() {
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return method.getUseScope();
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}
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}), checkDeep);
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}
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public static Query<PsiMethod> search(final PsiMethod method) {
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return search(method, true);
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}
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}
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/*
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* Copyright 2000-2012 JetBrains s.r.o.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.intellij.psi.search.searches;
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import com.intellij.openapi.application.ApplicationManager;
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import com.intellij.openapi.extensions.ExtensionPointName;
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import com.intellij.openapi.util.Computable;
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import com.intellij.psi.PsiAnonymousClass;
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import com.intellij.psi.PsiClass;
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import com.intellij.psi.PsiMethod;
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import com.intellij.psi.PsiModifier;
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import com.intellij.psi.search.SearchScope;
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import com.intellij.util.EmptyQuery;
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import com.intellij.util.Query;
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import com.intellij.util.QueryExecutor;
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/**
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* @author max
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*/
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public class OverridingMethodsSearch extends ExtensibleQueryFactory<PsiMethod, OverridingMethodsSearch.SearchParameters> {
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public static ExtensionPointName<QueryExecutor> EP_NAME = ExtensionPointName.create("com.intellij.overridingMethodsSearch");
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public static final OverridingMethodsSearch INSTANCE = new OverridingMethodsSearch();
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public static class SearchParameters {
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private final PsiMethod myMethod;
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private final SearchScope myScope;
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private final boolean myCheckDeep;
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public SearchParameters(final PsiMethod aClass, SearchScope scope, final boolean checkDeep) {
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myMethod = aClass;
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myScope = scope;
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myCheckDeep = checkDeep;
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}
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public PsiMethod getMethod() {
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return myMethod;
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}
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public boolean isCheckDeep() {
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return myCheckDeep;
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}
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public SearchScope getScope() {
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return myScope;
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}
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}
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private OverridingMethodsSearch() {
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}
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public static Query<PsiMethod> search(final PsiMethod method, SearchScope scope, final boolean checkDeep) {
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if (ApplicationManager.getApplication().runReadAction(new Computable<Boolean>() {
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@Override
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public Boolean compute() {
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return cannotBeOverriden(method);
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}
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})) return EmptyQuery.getEmptyQuery(); // Optimization
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return INSTANCE.createUniqueResultsQuery(new SearchParameters(method, scope, checkDeep));
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}
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private static boolean cannotBeOverriden(final PsiMethod method) {
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final PsiClass parentClass = method.getContainingClass();
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return parentClass == null
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|| method.isConstructor()
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|| method.hasModifierProperty(PsiModifier.STATIC)
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|| method.hasModifierProperty(PsiModifier.FINAL)
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|| method.hasModifierProperty(PsiModifier.PRIVATE)
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|| parentClass instanceof PsiAnonymousClass
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|| parentClass.hasModifierProperty(PsiModifier.FINAL);
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}
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public static Query<PsiMethod> search(final PsiMethod method, final boolean checkDeep) {
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return search(method, ApplicationManager.getApplication().runReadAction(new Computable<SearchScope>() {
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@Override
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public SearchScope compute() {
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return method.getUseScope();
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}
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}), checkDeep);
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}
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public static Query<PsiMethod> search(final PsiMethod method) {
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return search(method, true);
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}
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}
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