orc.runtime.nodes
Class Subgoal

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

All Implemented Interfaces:

java.io.Serializable

public class Subgoal
extends Node

A compiled pull node

Author:

dkitchin, wcook

See Also:

Serialized Form

Field Summary

Node	left
Node	right

Constructor Summary

Subgoal(Node left, Node right)

Method Summary

void	process(Token t) Executing a subgoal node creates a new group within the current group.

Methods inherited from class orc.runtime.nodes.Node

isTerminal, toString

Methods inherited from class java.lang.Object

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

Field Detail

left

public Node left

right

public Node right

Constructor Detail

Subgoal

public Subgoal(Node left,
               Node right)

Method Detail

process

public void process(Token t)

Executing a subgoal node creates a new group within the current group. The token is forked, and the fork is associated with a new group cell and region.

Specified by:

process in class Node

Parameters:

t - input token being processed