org.elasticsearch.painless.antlr

Class StashingTokenFactory<T extends Token>

java.lang.Object

org.elasticsearch.painless.antlr.StashingTokenFactory<T>

public class StashingTokenFactory<T extends Token>
extends java.lang.Object

Token factory that preserves that last non-whitespace token so you can do token level lookbehind in the lexer.

Constructor Summary

Constructors

Constructor and Description
StashingTokenFactory(<any> delegate)

Method Summary

Modifier and Type	Method and Description
T	create(<any> source, int type, java.lang.String text, int channel, int start, int stop, int line, int charPositionInLine)
T	create(int type, java.lang.String text)
T	getLastToken()

Methods inherited from class java.lang.Object

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

Constructor Detail

StashingTokenFactory

public StashingTokenFactory(<any> delegate)

Method Detail

getLastToken

public T getLastToken()

create

public T create(<any> source,
                int type,
                java.lang.String text,
                int channel,
                int start,
                int stop,
                int line,
                int charPositionInLine)

create

public T create(int type,
                java.lang.String text)