Package jadex.rules.state.javaimpl

Class OAVWeakIdGenerator.OAVInternalObjectId

java.lang.Object

jadex.rules.state.javaimpl.OAVWeakIdGenerator.OAVInternalObjectId

Enclosing class:

OAVWeakIdGenerator

public static class OAVWeakIdGenerator.OAVInternalObjectId
extends java.lang.Object

An id for an OAV object.

Field Summary

Fields

Modifier and Type	Field	Description
protected java.lang.ref.WeakReference	extid	The weak reference to the external id.
protected java.lang.ref.WeakReference	extid2	The weak reference to the phantom external id (e.g. used in rete memory, but doesn't prevent garbage collection).
protected long	id	The id value.
protected java.lang.ref.ReferenceQueue	queue	The reference queue.
protected OAVObjectType	type	The object type.

Method Summary

Modifier and Type	Method	Description
boolean	equals(java.lang.Object object)	Test if two object are equal.
OAVWeakIdGenerator.OAVExternalObjectId	getPhantomExternalId()	Get the phantom external id (e.g. used in events).
OAVWeakIdGenerator.OAVExternalObjectId	getWeakExternalId()	Get the weak external id.
int	hashCode()	Return the hashcode for this id.
boolean	isClear()	Test if no external references exist.
java.lang.String	toString()	Create a string representation of this OAV object id.

Methods inherited from class java.lang.Object

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

Field Detail

type

protected OAVObjectType type

The object type.

id

protected long id

The id value.

extid

protected java.lang.ref.WeakReference extid

The weak reference to the external id.

extid2

protected java.lang.ref.WeakReference extid2

The weak reference to the phantom external id (e.g. used in rete memory, but doesn't prevent garbage collection).

queue

protected java.lang.ref.ReferenceQueue queue

The reference queue.

Method Detail

getWeakExternalId

public OAVWeakIdGenerator.OAVExternalObjectId getWeakExternalId()

Get the weak external id.

getPhantomExternalId

public OAVWeakIdGenerator.OAVExternalObjectId getPhantomExternalId()

Get the phantom external id (e.g. used in events).

isClear

public boolean isClear()

Test if no external references exist.

Returns:

True, if no exist.

toString

public java.lang.String toString()

Create a string representation of this OAV object id.

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object object)

Test if two object are equal.

Overrides:

equals in class java.lang.Object

Parameters:

object - The object to compare to.

hashCode

public int hashCode()

Return the hashcode for this id.

Overrides:

hashCode in class java.lang.Object

Returns:

The hashcode for this id.