org.globus.cog.karajan.parser
Interface Lexer

All Known Implementing Classes:

SimpleLexer

public interface Lexer

Method Summary

String	currentLine()
int	getLineNumber()
boolean	hasMoreChars()
boolean	hasMoreTokens()
boolean	isDigits()
boolean	isWhitespace()
Object	mark()
char	nextChar()
String	nextToken()
char	peekChar()
char	peekNextChar()
String	peekToken()
void	reset(Object mark)
void	skipChar()

Method Detail

hasMoreTokens

boolean hasMoreTokens()

hasMoreChars

boolean hasMoreChars()

nextToken

String nextToken()

nextChar

char nextChar()

skipChar

void skipChar()

peekToken

String peekToken()

peekChar

char peekChar()

peekNextChar

char peekNextChar()

isDigits

boolean isDigits()

isWhitespace

boolean isWhitespace()

currentLine

String currentLine()

getLineNumber

int getLineNumber()

mark

Object mark()

reset

void reset(Object mark)