atavism.server.objects
Class EntityManager

java.lang.Object
  atavism.server.objects.EntityManager

public class EntityManager
extends java.lang.Object

Constructor Summary

EntityManager()

Method Summary

static Entity[]	getAllEntitiesByNamespace(Namespace namespace) Return an array containing all the Entity objects registered in the Namespace.
static Entity	getEntityByNamespace(OID oid, Namespace namespace) Get the Entity object for the given OID and namespace
static int	getEntityCount()
static void	registerEntityByNamespace(Entity entity, Namespace namespace) Register the entity by its OID and the Namespace passed in.
static boolean	removeEntityByNamespace(Entity entity, Namespace namespace) Unregister the entity, using its OID and the Namespace
static boolean	removeEntityByNamespace(OID oid, Namespace namespace) Look up the Entity by OID and Namespace, and unregister it

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityManager

public EntityManager()

Method Detail

getEntityByNamespace

public static Entity getEntityByNamespace(OID oid,
                                          Namespace namespace)

Get the Entity object for the given OID and namespace

Returns:

The Entity corresponding to the OID and namespace, or null

registerEntityByNamespace

public static void registerEntityByNamespace(Entity entity,
                                             Namespace namespace)

Register the entity by its OID and the Namespace passed in. This method silently replaces any existing entity of the same oid and namespace, because that's what the old code did.

removeEntityByNamespace

public static boolean removeEntityByNamespace(Entity entity,
                                              Namespace namespace)

Unregister the entity, using its OID and the Namespace

removeEntityByNamespace

public static boolean removeEntityByNamespace(OID oid,
                                              Namespace namespace)

Look up the Entity by OID and Namespace, and unregister it

getAllEntitiesByNamespace

public static Entity[] getAllEntitiesByNamespace(Namespace namespace)

Return an array containing all the Entity objects registered in the Namespace.

getEntityCount

public static int getEntityCount()