001    /*
002     * Copyright 2010-2015 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.kotlin.psi.stubs.elements;
018    
019    import com.intellij.psi.stubs.IndexSink;
020    import com.intellij.psi.stubs.StubElement;
021    import com.intellij.psi.stubs.StubInputStream;
022    import com.intellij.psi.stubs.StubOutputStream;
023    import com.intellij.util.io.StringRef;
024    import org.jetbrains.annotations.NonNls;
025    import org.jetbrains.annotations.NotNull;
026    import org.jetbrains.kotlin.psi.JetAnnotationEntry;
027    import org.jetbrains.kotlin.psi.JetPsiUtil;
028    import org.jetbrains.kotlin.psi.stubs.KotlinAnnotationEntryStub;
029    import org.jetbrains.kotlin.psi.stubs.impl.KotlinAnnotationEntryStubImpl;
030    import org.jetbrains.kotlin.name.Name;
031    
032    import java.io.IOException;
033    
034    public class JetAnnotationEntryElementType extends JetStubElementType<KotlinAnnotationEntryStub, JetAnnotationEntry> {
035    
036        public JetAnnotationEntryElementType(@NotNull @NonNls String debugName) {
037            super(debugName, JetAnnotationEntry.class, KotlinAnnotationEntryStub.class);
038        }
039    
040        @Override
041        public KotlinAnnotationEntryStub createStub(@NotNull JetAnnotationEntry psi, StubElement parentStub) {
042            Name shortName = JetPsiUtil.getShortName(psi);
043            String resultName = shortName != null ? shortName.asString() : psi.getText();
044            boolean hasValueArguments = psi.getValueArgumentList() != null;
045            return new KotlinAnnotationEntryStubImpl(parentStub, StringRef.fromString(resultName), hasValueArguments);
046        }
047    
048        @Override
049        public void serialize(@NotNull KotlinAnnotationEntryStub stub, @NotNull StubOutputStream dataStream) throws IOException {
050            dataStream.writeName(stub.getShortName());
051            dataStream.writeBoolean(stub.hasValueArguments());
052        }
053    
054        @NotNull
055        @Override
056        public KotlinAnnotationEntryStub deserialize(@NotNull StubInputStream dataStream, StubElement parentStub) throws IOException {
057            StringRef text = dataStream.readName();
058            boolean hasValueArguments = dataStream.readBoolean();
059            return new KotlinAnnotationEntryStubImpl(parentStub, text, hasValueArguments);
060        }
061    
062        @Override
063        public void indexStub(@NotNull KotlinAnnotationEntryStub stub, @NotNull IndexSink sink) {
064            StubIndexService.getInstance().indexAnnotation(stub, sink);
065        }
066    }