com.clarkparsia.pellet.rules.rete

Class BetaNode

java.lang.Object

com.clarkparsia.pellet.rules.rete.Node

com.clarkparsia.pellet.rules.rete.BetaNode

public class BetaNode
extends Node

Title: Beta Node

Description:

Copyright: Copyright (c) 2007

Company: Clark & Parsia, LLC.

Field Summary

Fields

Modifier and Type	Field and Description
Node	lnode
List<BetaNode>	parents
Node	rnode
RuleNode	rule

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

index, svars, vars

Constructor Summary

Constructors

Constructor and Description
BetaNode(Node lnode, Node rnode, boolean doExplanation)

Method Summary

Methods

Modifier and Type	Method and Description
HashMap<aterm.ATermAppl,aterm.ATermAppl>	getBindings(List<aterm.ATermAppl> row)
boolean	isDirty()
List<Fact>	join()
void	markDirty()
Set<Fact>	matchingFacts(TermTuple rhs, List<Fact> facts)
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

lnode

public Node lnode

parents

public List<BetaNode> parents

rnode

public Node rnode

rule

public RuleNode rule

Constructor Detail

BetaNode

public BetaNode(Node lnode,
        Node rnode,
        boolean doExplanation)

Method Detail

getBindings

public HashMap<aterm.ATermAppl,aterm.ATermAppl> getBindings(List<aterm.ATermAppl> row)

isDirty

public boolean isDirty()

join

public List<Fact> join()

markDirty

public void markDirty()

matchingFacts

public Set<Fact> matchingFacts(TermTuple rhs,
                      List<Fact> facts)

reset

public void reset()

Overrides:

reset in class Node

toString

public String toString()

Overrides:

toString in class Object