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
017package org.jetbrains.jet.lang.psi.stubs.elements;
018
019import com.intellij.psi.PsiFile;
020import com.intellij.psi.stubs.DefaultStubBuilder;
021import com.intellij.psi.stubs.StubElement;
022import org.jetbrains.annotations.NotNull;
023import org.jetbrains.jet.lang.psi.JetFile;
024import org.jetbrains.jet.lang.psi.stubs.impl.PsiJetFileStubImpl;
025
026public 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}