org.jactr.modules.pm.common.memory.impl

Class PerceptualEncoderBridge

java.lang.Object

org.jactr.modules.pm.common.memory.impl.PerceptualEncoderBridge

All Implemented Interfaces:

IAfferentObjectListener

public class PerceptualEncoderBridge
extends java.lang.Object
implements IAfferentObjectListener

simple delegate that sits between the afferent object listener DefaultAfferentObjectListener and the IPerceptualEncoder to manage notification and caching..

Author:

harrison

Constructor Summary

Constructors

Constructor and Description
PerceptualEncoderBridge(IPerceptualEncoder encoder, AbstractPerceptualMemory memory)

Method Summary

Modifier and Type	Method and Description
protected void	add(IIdentifier identifier, IChunk chunk)
void	afferentObjectAdded(IAfferentObject object)
void	afferentObjectRemoved(IAfferentObject object)
void	afferentObjectUpdated(IAfferentObject object, IObjectDelta delta)
void	clear()
IChunk	get(IIdentifier identifier, boolean createIfAbsent) fetch cached encoding
java.util.Set<IChunk>	getCacheContents(java.util.Set<IChunk> container)
java.util.Set<IIdentifier>	getCachedIdentifiers(java.util.Set<IIdentifier> container)
IPerceptualEncoder	getEncoder()
protected IIdentifier	getIdentifier(IChunk chunk)
boolean	isInterestedIn(IAfferentObject object)
protected IChunk	remove(IIdentifier identifier, boolean clearAndDetach) if clearAndDetach is true, the identifier meta tag and listener are also removed

Methods inherited from class java.lang.Object

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

Constructor Detail

PerceptualEncoderBridge

public PerceptualEncoderBridge(IPerceptualEncoder encoder,
                               AbstractPerceptualMemory memory)

Method Detail

clear

public final void clear()

getEncoder

public final IPerceptualEncoder getEncoder()

getCachedIdentifiers

public final java.util.Set<IIdentifier> getCachedIdentifiers(java.util.Set<IIdentifier> container)

getCacheContents

public final java.util.Set<IChunk> getCacheContents(java.util.Set<IChunk> container)

afferentObjectAdded

public final void afferentObjectAdded(IAfferentObject object)

Specified by:

afferentObjectAdded in interface IAfferentObjectListener

afferentObjectRemoved

public final void afferentObjectRemoved(IAfferentObject object)

Specified by:

afferentObjectRemoved in interface IAfferentObjectListener

afferentObjectUpdated

public final void afferentObjectUpdated(IAfferentObject object,
                                        IObjectDelta delta)

Specified by:

afferentObjectUpdated in interface IAfferentObjectListener

isInterestedIn

public final boolean isInterestedIn(IAfferentObject object)

Specified by:

isInterestedIn in interface IAfferentObjectListener

add

protected final void add(IIdentifier identifier,
                         IChunk chunk)

remove

protected final IChunk remove(IIdentifier identifier,
                              boolean clearAndDetach)

if clearAndDetach is true, the identifier meta tag and listener are also removed

Parameters:

identifier -

clearAndDetach -

Returns:

get

public final IChunk get(IIdentifier identifier,
                        boolean createIfAbsent)

fetch cached encoding

Parameters:

identifier -

Returns:

getIdentifier

protected final IIdentifier getIdentifier(IChunk chunk)