Package org.infinispan.client.hotrod.event

Interface ClientCacheEntryModifiedEvent<K>

Type Parameters:

K - type of key created.

All Superinterfaces:

ClientEvent

All Known Implementing Classes:

ModifiedEventImpl

public interface ClientCacheEntryModifiedEvent<K>
extends ClientEvent

Client side cache entry modified events provide information on the modified key, and the version of the entry after the modification. This version can be used to invoke conditional operations on the server, such as RemoteCache.replaceWithVersion(Object, Object, long) or RemoteCache.removeWithVersion(Object, long)

Nested Class Summary

Nested classes/interfaces inherited from interface org.infinispan.client.hotrod.event.ClientEvent

ClientEvent.Type

Method Summary

Modifier and Type	Method	Description
K	getKey()	Modifiedcache entry's key.
long	getVersion()	Provides access to the version of the modified cache entry.
boolean	isCommandRetried()	This will be true if the write command that caused this had to be retried again due to a topology change.

Methods inherited from interface org.infinispan.client.hotrod.event.ClientEvent

getType

Method Details

getKey

K getKey()

Modifiedcache entry's key.

Returns:

an instance of the key with which a cache entry has been modified in the remote server(s).

getVersion

long getVersion()

Provides access to the version of the modified cache entry. This version can be used to invoke conditional operations on the server, such as RemoteCache.replaceWithVersion(Object, Object, long) or RemoteCache.removeWithVersion(Object, long)

Returns:

a long containing the version of the modified cache entry.

isCommandRetried

boolean isCommandRetried()

This will be true if the write command that caused this had to be retried again due to a topology change. This could be a sign that this event has been duplicated or another event was dropped and replaced (eg: ModifiedEvent replaced CreateEvent)

Returns:

Whether the command that caused this event was retried