com.hazelcast.cache.impl

Interface SplitBrainAwareCacheRecordStore

All Superinterfaces:

ICacheRecordStore

All Known Implementing Classes:

CacheRecordStore

public interface SplitBrainAwareCacheRecordStore
extends ICacheRecordStore

Contract point for ICacheRecordStore implementations which are handled in split-brain.

See Also:

CacheRecordStore, CacheEntryView, CacheMergePolicy

Field Summary

Fields inherited from interface com.hazelcast.cache.impl.ICacheRecordStore

UNIT_PERCENTAGE

Method Summary

Modifier and Type	Method and Description
CacheRecord	merge(CacheEntryView<Data,Data> cacheEntryView, CacheMergePolicy mergePolicy) Merges given record (inside given CacheEntryView) with the existing record as given CacheMergePolicy.

Methods inherited from interface com.hazelcast.cache.impl.ICacheRecordStore

clear, close, contains, destroy, evictIfRequired, fetchEntries, fetchKeys, get, getAll, getAndPut, getAndRemove, getAndReplace, getCacheStats, getConfig, getName, getReadOnlyRecords, getRecord, init, invoke, isWanReplicationEnabled, loadAll, put, putIfAbsent, putRecord, remove, remove, removeAll, removeRecord, replace, replace, size

Method Detail

merge

CacheRecord merge(CacheEntryView<Data,Data> cacheEntryView,
                  CacheMergePolicy mergePolicy)

Merges given record (inside given CacheEntryView) with the existing record as given CacheMergePolicy.

Parameters:

cacheEntryView - the CacheEntryView instance that wraps key/value for merging and existing entry

mergePolicy - the CacheMergePolicy instance for handling merge policy

Returns:

the used CacheRecord if merge is applied, otherwise null