| /* |
| * 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.psi.*; |
| import com.intellij.psi.search.SearchScope; |
| import com.intellij.util.InstanceofQuery; |
| import com.intellij.util.Query; |
| import com.intellij.util.QueryExecutor; |
| import org.jetbrains.annotations.NotNull; |
| |
| public class AnnotatedElementsSearch extends ExtensibleQueryFactory<PsiModifierListOwner, AnnotatedElementsSearch.Parameters> { |
| public static ExtensionPointName<QueryExecutor> EP_NAME = ExtensionPointName.create("com.intellij.annotatedElementsSearch"); |
| public static final AnnotatedElementsSearch INSTANCE = new AnnotatedElementsSearch(); |
| |
| public static class Parameters { |
| private final PsiClass myAnnotationClass; |
| private final SearchScope myScope; |
| private final Class<? extends PsiModifierListOwner>[] myTypes; |
| |
| public Parameters(final PsiClass annotationClass, final SearchScope scope, Class<? extends PsiModifierListOwner>... types) { |
| myAnnotationClass = annotationClass; |
| myScope = scope; |
| myTypes = types; |
| } |
| |
| public PsiClass getAnnotationClass() { |
| return myAnnotationClass; |
| } |
| |
| public SearchScope getScope() { |
| return myScope; |
| } |
| |
| public Class<? extends PsiModifierListOwner>[] getTypes() { |
| return myTypes; |
| } |
| } |
| |
| private static Query<PsiModifierListOwner> createDelegateQuery(PsiClass annotationClass, SearchScope scope, Class<? extends PsiModifierListOwner>... types) { |
| return INSTANCE.createQuery(new Parameters(annotationClass, scope, types)); |
| } |
| |
| public static <T extends PsiModifierListOwner> Query<T> searchElements(@NotNull PsiClass annotationClass, @NotNull SearchScope scope, Class<? extends T>... types) { |
| return new InstanceofQuery<T>(createDelegateQuery(annotationClass, scope, types), types); |
| } |
| |
| public static Query<PsiClass> searchPsiClasses(@NotNull PsiClass annotationClass, @NotNull SearchScope scope) { |
| return searchElements(annotationClass, scope, PsiClass.class); |
| } |
| |
| public static Query<PsiMethod> searchPsiMethods(@NotNull PsiClass annotationClass, @NotNull SearchScope scope) { |
| return searchElements(annotationClass, scope, PsiMethod.class); |
| } |
| |
| public static Query<PsiMember> searchPsiMembers(@NotNull PsiClass annotationClass, @NotNull SearchScope scope) { |
| return searchElements(annotationClass, scope, PsiMember.class); |
| } |
| |
| public static Query<PsiField> searchPsiFields(@NotNull PsiClass annotationClass, @NotNull SearchScope scope) { |
| return searchElements(annotationClass, scope, PsiField.class); |
| } |
| |
| public static Query<PsiParameter> searchPsiParameters(@NotNull PsiClass annotationClass, @NotNull SearchScope scope) { |
| return searchElements(annotationClass, scope, PsiParameter.class); |
| } |
| } |