platform/lang-impl/src/com/intellij/lang/PsiBuilderFactoryImpl.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package com.intellij.lang;
  18
  19 import com.intellij.lang.impl.PsiBuilderImpl;
  20 import com.intellij.lexer.Lexer;
  21 import com.intellij.openapi.project.Project;
  22
  23 /**
  24  * @author yole
  25  */
  26 public class PsiBuilderFactoryImpl extends PsiBuilderFactory {
  27   public PsiBuilder createBuilder(Project project, final ASTNode tree, final Language lang, final CharSequence seq) {
  28     return new PsiBuilderImpl(lang, null, tree, project, seq);
  29   }
  30
  31   public PsiBuilder createBuilder(Project project, final ASTNode tree, final Lexer lexer, final Language lang, final CharSequence seq) {
  32     return new PsiBuilderImpl(lang, lexer, tree, project, seq);
  33   }
  34
  35   public PsiBuilder createBuilder(final Lexer lexer, final Language lang, final CharSequence seq) {
  36     ParserDefinition parserDefinition = LanguageParserDefinitions.INSTANCE.forLanguage(lang);
  37     return new PsiBuilderImpl(lexer, parserDefinition.getWhitespaceTokens(), parserDefinition.getCommentTokens(), seq);
  38   }
  39 }