org.jruby.ast
Class BackRefNode

java.lang.Object
  org.jruby.ast.AbstractNode
      org.jruby.ast.BackRefNode

All Implemented Interfaces:

INode, java.io.Serializable

public class BackRefNode

extends AbstractNode

Regexp backref. generated when one of the following special global variables are found - $& last succesfull match - $+ highest numbered group matched in last successful match. - $` what precedes the last successful match - $' what follows the last successful match

Version:

$Revision: 1.3 $

Author:

jpetersen

See Also:

Serialized Form

Constructor Summary

BackRefNode(ISourcePosition position, char type)

Method Summary

void	accept(INodeVisitor iVisitor) Accept for the visitor pattern.
char	getType() Gets the type.

Methods inherited from class org.jruby.ast.AbstractNode

getPosition

Methods inherited from class java.lang.Object

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

Constructor Detail

BackRefNode

public BackRefNode(ISourcePosition position,
                   char type)

Method Detail

accept

public void accept(INodeVisitor iVisitor)

Accept for the visitor pattern.

Parameters:

iVisitor - the visitor

getType

public char getType()

Gets the type. the type is the character which generates the backreference

Returns:

type