001    /*
002     * Copyright 2010-2013 JetBrains s.r.o.
003     *
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    
017    package org.jetbrains.jet.lang.psi.stubs.elements;
018    
019    import com.intellij.psi.stubs.IndexSink;
020    import org.jetbrains.jet.lang.psi.stubs.*;
021    
022    public interface StubIndexService {
023    
024        /**
025         * Default implementation with no indexing.
026         */
027        StubIndexService NO_INDEX_SERVICE = new StubIndexService() {
028            @Override
029            public void indexFile(PsiJetFileStub stub, IndexSink sink) {
030            }
031    
032            @Override
033            public void indexClass(PsiJetClassStub stub, IndexSink sink) {
034            }
035    
036            @Override
037            public void indexFunction(PsiJetFunctionStub stub, IndexSink sink) {
038            }
039    
040            @Override
041            public void indexObject(PsiJetObjectStub stub, IndexSink sink) {
042            }
043    
044            @Override
045            public void indexProperty(PsiJetPropertyStub stub, IndexSink sink) {
046            }
047    
048            @Override
049            public void indexAnnotation(PsiJetAnnotationStub stub, IndexSink sink) {
050            }
051        };
052    
053        void indexFile(PsiJetFileStub stub, IndexSink sink);
054        void indexClass(PsiJetClassStub stub, IndexSink sink);
055        void indexFunction(PsiJetFunctionStub stub, IndexSink sink);
056        void indexObject(PsiJetObjectStub stub, IndexSink sink);
057        void indexProperty(PsiJetPropertyStub stub, IndexSink sink);
058        void indexAnnotation(PsiJetAnnotationStub stub, IndexSink sink);
059    }