com.clarkparsia.pellet.rules.rete

Class AlphaNode

java.lang.Object

com.clarkparsia.pellet.rules.rete.Node

com.clarkparsia.pellet.rules.rete.AlphaNode

public class AlphaNode
extends Node

Title: Alpha Node

Description:

Copyright: Copyright (c) 2007

Company: Clark & Parsia, LLC.

Field Summary

Fields

Modifier and Type	Field and Description
protected TermTuple	pattern

Fields inherited from class com.clarkparsia.pellet.rules.rete.Node

index, svars, vars

Constructor Summary

Constructors

Constructor and Description
AlphaNode(TermTuple t)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	add(Fact fact)
void	markDirty() Mark any dependent beta nodes as 'dirty' (needing to be reprocessed)
boolean	remove(Fact fact)
void	reset()
String	toString()

Methods inherited from class com.clarkparsia.pellet.rules.rete.Node

add, getBetas, getKey, getKeyPosition

Methods inherited from class java.lang.Object

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

Field Detail

pattern

protected TermTuple pattern

Constructor Detail

AlphaNode

public AlphaNode(TermTuple t)

Method Detail

add

public boolean add(Fact fact)

markDirty

public void markDirty()

Mark any dependent beta nodes as 'dirty' (needing to be reprocessed)

remove

public boolean remove(Fact fact)

reset

public void reset()

Overrides:

reset in class Node

toString

public String toString()

Overrides:

toString in class Object