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.KtAnnotationEntry;
027    import org.jetbrains.kotlin.psi.KtPsiUtil;
028    import org.jetbrains.kotlin.psi.KtValueArgumentList;
029    import org.jetbrains.kotlin.psi.stubs.KotlinAnnotationEntryStub;
030    import org.jetbrains.kotlin.psi.stubs.impl.KotlinAnnotationEntryStubImpl;
031    import org.jetbrains.kotlin.name.Name;
032    
033    import java.io.IOException;
034    
035    public class KtAnnotationEntryElementType extends KtStubElementType<KotlinAnnotationEntryStub, KtAnnotationEntry> {
036    
037        public KtAnnotationEntryElementType(@NotNull @NonNls String debugName) {
038            super(debugName, KtAnnotationEntry.class, KotlinAnnotationEntryStub.class);
039        }
040    
041        @Override
042        public KotlinAnnotationEntryStub createStub(@NotNull KtAnnotationEntry psi, StubElement parentStub) {
043            Name shortName = KtPsiUtil.getShortName(psi);
044            String resultName = shortName != null ? shortName.asString() : psi.getText();
045            KtValueArgumentList valueArgumentList = psi.getValueArgumentList();
046            boolean hasValueArguments = valueArgumentList != null && !valueArgumentList.getArguments().isEmpty();
047            return new KotlinAnnotationEntryStubImpl(parentStub, StringRef.fromString(resultName), hasValueArguments);
048        }
049    
050        @Override
051        public void serialize(@NotNull KotlinAnnotationEntryStub stub, @NotNull StubOutputStream dataStream) throws IOException {
052            dataStream.writeName(stub.getShortName());
053            dataStream.writeBoolean(stub.hasValueArguments());
054        }
055    
056        @NotNull
057        @Override
058        public KotlinAnnotationEntryStub deserialize(@NotNull StubInputStream dataStream, StubElement parentStub) throws IOException {
059            StringRef text = dataStream.readName();
060            boolean hasValueArguments = dataStream.readBoolean();
061            return new KotlinAnnotationEntryStubImpl(parentStub, text, hasValueArguments);
062        }
063    
064        @Override
065        public void indexStub(@NotNull KotlinAnnotationEntryStub stub, @NotNull IndexSink sink) {
066            StubIndexService.getInstance().indexAnnotation(stub, sink);
067        }
068    }