uk.ac.bham.gloss
Class TokenTokenizer

java.lang.Object
  uk.ac.bham.gloss.TokenTokenizer

All Implemented Interfaces:

Locator, Tokenizer

public class TokenTokenizer
extends java.lang.Object
implements Tokenizer

A TokenTokenizer object is a Tokenizer that returns a single token first and then reverts to a previous tokenizer. Copyright Richard Kaye 2007-8 for GLOSS, http://gloss.bham.ac.uk Usage permitted according to the GPL. No waranty.

Constructor Summary

TokenTokenizer(Token token, Tokenizer l)

Method Summary

int	col() column number, starting at 0; returns -1 if this data is not available.
java.lang.String	doc() Returns the document name or URL.
Token	getToken(java.lang.String accept)
int	line() line number, starting at 1; returns -1 if this data is not available.
void	ungetToken()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TokenTokenizer

public TokenTokenizer(Token token,
                      Tokenizer l)

Method Detail

getToken

public Token getToken(java.lang.String accept)
               throws GlossException

Specified by:

getToken in interface Tokenizer

Throws:

GlossException

ungetToken

public void ungetToken()
                throws GlossException

Specified by:

ungetToken in interface Tokenizer

Throws:

GlossException

line

public int line()

Description copied from interface: Locator

line number, starting at 1; returns -1 if this data is not available.

Specified by:

line in interface Locator

col

public int col()

Description copied from interface: Locator

column number, starting at 0; returns -1 if this data is not available.

Specified by:

col in interface Locator

doc

public java.lang.String doc()

Returns the document name or URL.

Specified by:

doc in interface Locator