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.StubElement;
020    import com.intellij.psi.stubs.StubInputStream;
021    import com.intellij.psi.stubs.StubOutputStream;
022    import com.intellij.util.io.StringRef;
023    import org.jetbrains.annotations.NonNls;
024    import org.jetbrains.annotations.NotNull;
025    import org.jetbrains.kotlin.psi.KtParameter;
026    import org.jetbrains.kotlin.psi.stubs.KotlinParameterStub;
027    import org.jetbrains.kotlin.psi.stubs.impl.KotlinParameterStubImpl;
028    import org.jetbrains.kotlin.name.FqName;
029    
030    import java.io.IOException;
031    
032    public class KtParameterElementType extends KtStubElementType<KotlinParameterStub, KtParameter> {
033        public KtParameterElementType(@NotNull @NonNls String debugName) {
034            super(debugName, KtParameter.class, KotlinParameterStub.class);
035        }
036    
037        @Override
038        public KotlinParameterStub createStub(@NotNull KtParameter psi, StubElement parentStub) {
039            FqName fqName = psi.getFqName();
040            StringRef fqNameRef = StringRef.fromString(fqName != null ? fqName.asString() : null);
041            return new KotlinParameterStubImpl(parentStub, fqNameRef, StringRef.fromString(psi.getName()),
042                                               psi.isMutable(), psi.hasValOrVar(), psi.hasDefaultValue());
043        }
044    
045        @Override
046        public void serialize(@NotNull KotlinParameterStub stub, @NotNull StubOutputStream dataStream) throws IOException {
047            dataStream.writeName(stub.getName());
048            dataStream.writeBoolean(stub.isMutable());
049            dataStream.writeBoolean(stub.hasValOrVar());
050            dataStream.writeBoolean(stub.hasDefaultValue());
051            FqName name = stub.getFqName();
052            dataStream.writeName(name != null ? name.asString() : null);
053        }
054    
055        @NotNull
056        @Override
057        public KotlinParameterStub deserialize(@NotNull StubInputStream dataStream, StubElement parentStub) throws IOException {
058            StringRef name = dataStream.readName();
059            boolean isMutable = dataStream.readBoolean();
060            boolean hasValOrValNode = dataStream.readBoolean();
061            boolean hasDefaultValue = dataStream.readBoolean();
062            StringRef fqName = dataStream.readName();
063    
064             return new KotlinParameterStubImpl(parentStub, fqName, name, isMutable, hasValOrValNode, hasDefaultValue);
065        }
066    }