| /* |
| * Copyright 2000-2011 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.psi.tree; |
| |
| import com.intellij.lang.*; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.stubs.LightStubBuilder; |
| import com.intellij.psi.stubs.PsiFileStub; |
| import com.intellij.util.diff.FlyweightCapableTreeStructure; |
| import org.jetbrains.annotations.NonNls; |
| |
| |
| public class ILightStubFileElementType<T extends PsiFileStub> extends IStubFileElementType<T> { |
| public ILightStubFileElementType(final Language language) { |
| super(language); |
| } |
| |
| public ILightStubFileElementType(@NonNls final String debugName, final Language language) { |
| super(debugName, language); |
| } |
| |
| @Override |
| public LightStubBuilder getBuilder() { |
| return new LightStubBuilder(); |
| } |
| |
| public FlyweightCapableTreeStructure<LighterASTNode> parseContentsLight(final ASTNode chameleon) { |
| final PsiElement psi = chameleon.getPsi(); |
| assert psi != null : "Bad chameleon: " + chameleon; |
| |
| final Project project = psi.getProject(); |
| final PsiBuilderFactory factory = PsiBuilderFactory.getInstance(); |
| final PsiBuilder builder = factory.createBuilder(project, chameleon); |
| final ParserDefinition parserDefinition = LanguageParserDefinitions.INSTANCE.forLanguage(getLanguage()); |
| assert parserDefinition != null : this; |
| final PsiParser parser = parserDefinition.createParser(project); |
| parser.parse(this, builder); |
| return builder.getLightTree(); |
| } |
| } |