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/*
* Copyright (C) 2013 The Project Lombok Authors.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package lombok.javac.java6;
import java.util.Map;
import lombok.javac.CommentInfo;
import com.sun.tools.javac.parser.EndPosParser;
import com.sun.tools.javac.parser.Lexer;
import com.sun.tools.javac.parser.Parser;
import com.sun.tools.javac.tree.JCTree.JCCompilationUnit;
import com.sun.tools.javac.util.List;
class CommentCollectingParser extends EndPosParser {
private final Map<JCCompilationUnit, List<CommentInfo>> commentsMap;
private final Lexer lexer;
protected CommentCollectingParser(Parser.Factory fac, Lexer S, boolean keepDocComments, Map<JCCompilationUnit, List<CommentInfo>> commentsMap) {
super(fac, S, keepDocComments);
lexer = S;
this.commentsMap = commentsMap;
}
@Override public JCCompilationUnit compilationUnit() {
JCCompilationUnit result = super.compilationUnit();
if (lexer instanceof CommentCollectingScanner) {
List<CommentInfo> comments = ((CommentCollectingScanner)lexer).getComments();
commentsMap.put(result, comments);
}
return result;
}
}
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