uk.co.badgersinfoil.metaas.impl.antlr
Class LinkedListTokenSource

java.lang.Object
  uk.co.badgersinfoil.metaas.impl.antlr.LinkedListTokenSource

All Implemented Interfaces:

org.antlr.runtime.TokenSource

public class LinkedListTokenSource
extends java.lang.Object
implements org.antlr.runtime.TokenSource

Constructor Summary

LinkedListTokenSource(org.antlr.runtime.TokenSource delegate)

Method Summary

org.antlr.runtime.Token	nextToken()
void	setDelegate(org.antlr.runtime.TokenSource delegate) Redefines the TokenSource to which this object delagates the task of token creation.
void	setLast(LinkedListToken tok) Overrides the 'last' token which this object is remembering in order to build next/previous links.

Methods inherited from class java.lang.Object

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

Constructor Detail

LinkedListTokenSource

public LinkedListTokenSource(org.antlr.runtime.TokenSource delegate)

Method Detail

nextToken

public org.antlr.runtime.Token nextToken()

Specified by:

nextToken in interface org.antlr.runtime.TokenSource

setDelegate

public void setDelegate(org.antlr.runtime.TokenSource delegate)

Redefines the TokenSource to which this object delagates the task of token creation. This can be used to switch Lexers when an island grammar is required, for instance.

setLast

public void setLast(LinkedListToken tok)

Overrides the 'last' token which this object is remembering in order to build next/previous links.