CommonASTWithHiddenTokens.java
上传用户:afrynkmhm
上传日期:2007-01-06
资源大小:1262k
文件大小:1k
源码类别:
编译器/解释器
开发平台:
Others
- package antlr;
- /* ANTLR Translator Generator
- * Project led by Terence Parr at http://www.jGuru.com
- * Software rights: http://www.antlr.org/RIGHTS.html
- *
- * $Id: //depot/code/org.antlr/release/antlr-2.7.0/antlr/CommonASTWithHiddenTokens.java#1 $
- */
- /** A CommonAST whose initialization copies hidden token
- * information from the Token used to create a node.
- */
- public class CommonASTWithHiddenTokens extends CommonAST {
- protected CommonHiddenStreamToken hiddenBefore, hiddenAfter; // references to hidden tokens
- public CommonHiddenStreamToken getHiddenAfter() { return hiddenAfter; }
- public CommonHiddenStreamToken getHiddenBefore() { return hiddenBefore; }
- public void initialize(Token tok) {
- CommonHiddenStreamToken t = (CommonHiddenStreamToken)tok;
- super.initialize(t);
- hiddenBefore = t.getHiddenBefore();
- hiddenAfter = t.getHiddenAfter();
- }
- }