es.litesolutions.sonar.grappa

Class GrappaChannel

java.lang.Object

org.sonar.sslr.channel.Channel<com.sonar.sslr.impl.Lexer>

es.litesolutions.sonar.grappa.GrappaChannel

@ParametersAreNonnullByDefault
public final class GrappaChannel
extends org.sonar.sslr.channel.Channel<com.sonar.sslr.impl.Lexer>

The one and only channel necessary for a Grappa-based Lexer

Constructor Summary

Constructors

Constructor and Description
GrappaChannel(com.github.fge.grappa.rules.Rule rule) Constructor

Method Summary

Modifier and Type	Method and Description
void	addListenerSupplier(ListenerSupplier supplier) Add one listener to the parsing process By default, the only listener defined will be a CodeReaderListener, since it is necessary to add the generated tokens to the lexer.
boolean	consume(org.sonar.sslr.channel.CodeReader code, com.sonar.sslr.impl.Lexer output)

Methods inherited from class java.lang.Object

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

Constructor Detail

GrappaChannel

public GrappaChannel(com.github.fge.grappa.rules.Rule rule)

Constructor

Parameters:

rule - the (grappa) parser rule

Method Detail

addListenerSupplier

public void addListenerSupplier(ListenerSupplier supplier)

Add one listener to the parsing process

By default, the only listener defined will be a CodeReaderListener, since it is necessary to add the generated tokens to the lexer.

You can use this method to add more listeners if you wish.

Parameters:

supplier - the supplier

consume

public boolean consume(org.sonar.sslr.channel.CodeReader code,
                       com.sonar.sslr.impl.Lexer output)

Specified by:

consume in class org.sonar.sslr.channel.Channel<com.sonar.sslr.impl.Lexer>