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

public boolean hasMoreTokens()

hasMoreChars

public boolean hasMoreChars()

nextToken

public String nextToken()

nextChar

public char nextChar()

skipChar

public void skipChar()

peekToken

public String peekToken()

peekChar

public char peekChar()

peekNextChar

public char peekNextChar()

isDigits

public boolean isDigits()

isWhitespace

public boolean isWhitespace()

currentLine

public String currentLine()

getLineNumber

public int getLineNumber()

mark

public Object mark()

reset

public void reset(Object mark)