com.gigaspaces.internal.query.continous

Class ContinousQuery

java.lang.Object

com.gigaspaces.internal.query.continous.ContinousQuery

All Implemented Interfaces:

BatchRemoteEventListener, Remote, EventListener, RemoteEventListener

public class ContinousQuery
extends Object
implements RemoteEventListener, BatchRemoteEventListener

Since:

8.0.3

Author:

Niv Ingberg

Constructor Summary

Constructors

Constructor and Description
ContinousQuery(ISpaceProxy spaceProxy, ITemplatePacket query, ContinousQueryListener listener, ContinousQueryConfig config, DataEventSession eventSession)

Method Summary

Modifier and Type	Method and Description
void	close()
void	notify(RemoteEvent remoteEvent) Notify the listener about an event.
void	notifyBatch(BatchRemoteEvent theEvents)

Methods inherited from class java.lang.Object

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

Constructor Detail

ContinousQuery

public ContinousQuery(ISpaceProxy spaceProxy,
                      ITemplatePacket query,
                      ContinousQueryListener listener,
                      ContinousQueryConfig config,
                      DataEventSession eventSession)
               throws RemoteException

Throws:

RemoteException

Method Detail

close

public void close()
           throws RemoteException

Throws:

RemoteException

notify

public void notify(RemoteEvent remoteEvent)
            throws UnknownEventException,
                   RemoteException

Description copied from interface: RemoteEventListener

Notify the listener about an event.

The call to notify is synchronous to allow the party making the call to know if the call succeeded. However, it is not part of the semantics of the call that the notification return can be delayed while the recipient of the call reacts to the occurrence of the event. Simply put, the best strategy on the part of the recipient is to note the occurrence in some way and then return from the notify method as quickly as possible.

UnknownEventException is thrown when the recipient does not recognize the combination of the event identifier and the event source as something in which it is interested. Throwing this exception has the effect of asking the sender to not send further notifications of this kind of event from this source in the future.

Specified by:

notify in interface RemoteEventListener

Parameters:

remoteEvent - the remote event that occurred

Throws:

UnknownEventException - the recipient does not recognize the combination of event identifier and event source

RemoteException

notifyBatch

public void notifyBatch(BatchRemoteEvent theEvents)
                 throws UnknownEventException,
                        RemoteException

Specified by:

notifyBatch in interface BatchRemoteEventListener

Throws:

UnknownEventException

RemoteException