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.PsiFile;
020    import com.intellij.psi.stubs.DefaultStubBuilder;
021    import com.intellij.psi.stubs.StubElement;
022    import org.jetbrains.annotations.NotNull;
023    import org.jetbrains.jet.lang.psi.JetFile;
024    import org.jetbrains.jet.lang.psi.stubs.impl.PsiJetFileStubImpl;
025    
026    public class JetFileStubBuilder extends DefaultStubBuilder {
027        @Override
028        protected StubElement createStubForFile(@NotNull PsiFile file) {
029            if (!(file instanceof JetFile)) {
030                return super.createStubForFile(file);
031            }
032    
033            JetFile jetFile = (JetFile) file;
034            return new PsiJetFileStubImpl(jetFile, jetFile.getPackageName(), jetFile.isScript());
035        }
036    }