package antlr;
/* ANTLR Translator Generator
* Project led by Terence Parr at http://www.cs.usfca.edu
* Software rights: http://www.antlr.org/license.html
*
* $Id: //depot/code/org.antlr/release/antlr-2.7.7/antlr/Token.java#2 $
*/
/** A token is minimally a token type. Subclasses can add the text matched
* for the token and line info.
*/
public class
Token implements
Cloneable {
// constants
public static final int
MIN_USER_TYPE = 4;
public static final int
NULL_TREE_LOOKAHEAD = 3;
public static final int
INVALID_TYPE = 0;
public static final int
EOF_TYPE = 1;
public static final int
SKIP = -1;
// each Token has at least a token type
protected int
type =
INVALID_TYPE;
// the illegal token object
public static
Token badToken = new
Token(
INVALID_TYPE, "<no text>");
public
Token() {
}
public
Token(int
t) {
type =
t;
}
public
Token(int
t,
String txt) {
type =
t;
setText(
txt);
}
public int
getColumn() {
return 0;
}
public int
getLine() {
return 0;
}
public
String getFilename() {
return null;
}
public void
setFilename(
String name) {
}
public
String getText() {
return "<no text>";
}
public void
setText(
String t) {
}
public void
setColumn(int
c) {
}
public void
setLine(int
l) {
}
public int
getType() {
return
type;
}
public void
setType(int
t) {
type =
t;
}
public
String toString() {
return "[\"" +
getText() + "\",<" +
getType() + ">]";
}
}