LexerSharedInputState.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/LexerSharedInputState.java#1 $
- */
- import java.io.Reader;
- import java.io.InputStream;
- /** This object contains the data associated with an
- * input stream of characters. Multiple lexers
- * share a single LexerSharedInputState to lex
- * the same input stream.
- */
- public class LexerSharedInputState {
- protected int column;
- protected int line=1;
- protected InputBuffer input;
- /** What file (if known) caused the problem? */
- protected String filename;
- public int guessing = 0;
- public LexerSharedInputState(InputBuffer inbuf) {
- input = inbuf;
- }
- public LexerSharedInputState(InputStream in) {
- this(new ByteBuffer(in));
- }
- public LexerSharedInputState(Reader in) {
- this(new CharBuffer(in));
- }
- }