org.encog.nlp.memory
Class Relation

java.lang.Object
  org.encog.nlp.memory.Relation

public class Relation
extends java.lang.Object

Note: This class is part of the Encog Natural Language Processing(NLP) package. This package is still under heavy construction, and will not be considered stable until Encog 3.0.

Author:

jheaton

Field Summary

static int	RELATION_NODE_NONE
static int	RELATION_NODE_SOURCE
static int	RELATION_NODE_TARGET
static int	RELATION_NODE_TYPE

Constructor Summary

Relation()
Creates a new instance of Relation

Relation(Concept source, Concept type, Concept target)

Method Summary

boolean	equals(java.lang.Object obj)
static int	forward(int node)
int	getNextNode()
Concept	getNode(int target)
int	getShouldReplace()
Concept	getSource()
Concept	getTarget()
Concept	getType()
boolean	isNodeEmpty(int target)
java.lang.String	save()
void	setNode(Concept concept)
void	setNode(int target, Concept concept)
void	setShouldReplace(int shouldReplace)
void	setSource(Concept source)
void	setTarget(Concept target)
void	setType(Concept type)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

RELATION_NODE_NONE

public static final int RELATION_NODE_NONE

See Also:

Constant Field Values

RELATION_NODE_SOURCE

public static final int RELATION_NODE_SOURCE

See Also:

Constant Field Values

RELATION_NODE_TYPE

public static final int RELATION_NODE_TYPE

See Also:

Constant Field Values

RELATION_NODE_TARGET

public static final int RELATION_NODE_TARGET

See Also:

Constant Field Values

Constructor Detail

Relation

public Relation()

Creates a new instance of Relation

Relation

public Relation(Concept source,
                Concept type,
                Concept target)

Method Detail

setShouldReplace

public void setShouldReplace(int shouldReplace)

getShouldReplace

public int getShouldReplace()

setSource

public void setSource(Concept source)

setType

public void setType(Concept type)

setTarget

public void setTarget(Concept target)

getSource

public Concept getSource()

getType

public Concept getType()

getTarget

public Concept getTarget()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

save

public java.lang.String save()

getNode

public Concept getNode(int target)

setNode

public void setNode(int target,
                    Concept concept)

isNodeEmpty

public boolean isNodeEmpty(int target)

getNextNode

public int getNextNode()

setNode

public void setNode(Concept concept)

forward

public static int forward(int node)