orc.runtime.nodes
Class Semi

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

All Implemented Interfaces:

java.io.Serializable

public class Semi
extends Node

A compile node that runs its left side to completion, then initiates the right side if the left side did not publish anything. Implemented using regions.

Author:

dkitchin

See Also:

Serialized Form

Field Summary

Node	left
Node	right

Constructor Summary

Semi(Node left, Node right)

Method Summary

<E> E	accept(Visitor<E> visitor)
void	process(Token t) The token is forked.

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

Semi

public Semi(Node left,
            Node right)

Method Detail

process

public void process(Token t)

The token is forked. The left branch is associated with a new region that starts the right branch when it completes.

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