com.gigaspaces.events

Class SpaceRemoteEvent

java.lang.Object

java.util.EventObject

net.jini.core.event.RemoteEvent

com.gigaspaces.events.SpaceRemoteEvent

All Implemented Interfaces:

SmartExternalizable, Externalizable, Serializable

Direct Known Subclasses:

EntryArrivedRemoteEvent

public class SpaceRemoteEvent
extends RemoteEvent
implements SmartExternalizable

Base class for space remote events.

Since:

8.0.4

Author:

Niv Ingberg

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	EMPTY_STRING

Fields inherited from class net.jini.core.event.RemoteEvent

eventID, handback, seqNum, source

Constructor Summary

Constructors

Constructor and Description
SpaceRemoteEvent() Required for Externalizable
SpaceRemoteEvent(Object source, long eventID, long seqNum, MarshalledObject handback) Constructs a SpaceRemoteEvent object.

Method Summary

Modifier and Type	Method and Description
void	readExternal(ObjectInput in) Required for Externalizable
protected void	readExternal(ObjectInput in, PlatformLogicalVersion version) Reserved for internal usage.
void	writeExternal(ObjectOutput out) Required for Externalizable
protected void	writeExternal(ObjectOutput out, PlatformLogicalVersion version) Reserved for internal usage.

Methods inherited from class net.jini.core.event.RemoteEvent

getID, getRegistrationObject, getSequenceNumber

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.gigaspaces.serialization.SmartExternalizable

enabledSmartExternalizableWithReference

Field Detail

EMPTY_STRING

protected static final String EMPTY_STRING

See Also:

Constant Field Values

Constructor Detail

SpaceRemoteEvent

public SpaceRemoteEvent()

Required for Externalizable

SpaceRemoteEvent

public SpaceRemoteEvent(Object source,
                        long eventID,
                        long seqNum,
                        MarshalledObject handback)

Constructs a SpaceRemoteEvent object.

The abstract state contained in a RemoteEvent object includes a reference to the object in which the event occurred, a long which identifies the kind of event relative to the object in which the event occurred, a long which indicates the sequence number of this instance of the event kind, and a MarshalledObject that is to be handed back when the notification occurs. The combination of the event identifier and the object reference obtained from the RemoteEvent object should uniquely identify the event type.

Parameters:

source - an Object representing the event source

eventID - a long containing the event identifier

seqNum - a long containing the event sequence number

handback - a MarshalledObject that was passed in as part of the original event registration.

Method Detail

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Required for Externalizable

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

writeExternal

protected void writeExternal(ObjectOutput out,
                             PlatformLogicalVersion version)
                      throws IOException

Reserved for internal usage.

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Required for Externalizable

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

readExternal

protected void readExternal(ObjectInput in,
                            PlatformLogicalVersion version)
                     throws IOException,
                            ClassNotFoundException

Reserved for internal usage.

Throws:

IOException

ClassNotFoundException