orc.runtime.nodes
Class Store

java.lang.Object
  orc.runtime.nodes.Node
      orc.runtime.nodes.Store

All Implemented Interfaces:

java.io.Serializable

public class Store
extends Node

Compiled node used to store the value of a binding in a where clause.

Author:

wcook

See Also:

Serialized Form

Constructor Summary

Store()

Method Summary

<E> E	accept(Visitor<E> visitor)
boolean	isTerminal() Does this node kill the incoming token?
void	process(Token t) Gets the group of the token and sets its value to be the result of the input token.

Methods inherited from class orc.runtime.nodes.Node

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Store

public Store()

Method Detail

process

public void process(Token t)

Gets the group of the token and sets its value to be the result of the input token. As a side effect of setting the value of a group, a pull variable becomes bound and the execution of the group is terminated.

Specified by:

process in class Node

Parameters:

t - input token being processed

accept

public <E> E accept(Visitor<E> visitor)

Overrides:

accept in class Node

isTerminal

public boolean isTerminal()

Description copied from class: Node

Does this node kill the incoming token?

Overrides:

isTerminal in class Node