org.apache.ignite.cache

Class CacheInterceptorEntry<K,V>

java.lang.Object

org.apache.ignite.cache.CacheInterceptorEntry<K,V>

Type Parameters:

K - The type of key.

V - The type of value.

All Implemented Interfaces:

javax.cache.Cache.Entry<K,V>

Direct Known Subclasses:

CacheLazyEntry

public abstract class CacheInterceptorEntry<K,V>
extends Object
implements javax.cache.Cache.Entry<K,V>

A cache interceptor map entry.

Constructor Summary

Constructors

Constructor and Description
CacheInterceptorEntry()

Method Summary

Methods

Modifier and Type	Method and Description
abstract long	getPartitionUpdateCounter() Each cache update increases partition counter.

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.cache.Cache.Entry

getKey, getValue, unwrap

Constructor Detail

CacheInterceptorEntry

public CacheInterceptorEntry()

Method Detail

getPartitionUpdateCounter

public abstract long getPartitionUpdateCounter()

Each cache update increases partition counter. The same cache updates have on the same value of counter on primary and backup nodes. This value can be useful to communicate with external applications. The value has sense only for entries get by CacheInterceptor.onAfterPut(Cache.Entry) and CacheInterceptor.onAfterRemove(Cache.Entry) methods. For entries got by other methods will return 0.

Returns:

Value of counter for this entry.