net.sf.ehcache.store
Interface TierableStore

All Superinterfaces:

Store

All Known Implementing Classes:

DiskStore, MemoryStore, NotifyingMemoryStore, NullStore

public interface TierableStore
extends Store

This is the interface for all tierable stores.

Author:

Ludovic Orban

Field Summary

Fields inherited from interface net.sf.ehcache.store.Store

CLUSTER_COHERENT, NODE_COHERENT

Method Summary

void	fill(Element e) Add this element to the cache if the key is already present or the add can succeed without resorting to eviction.
boolean	removeIfTierNotPinned(Object key) Removes the element if the tier.
void	removeNoReturn(Object key) Removes an item from the cache.

Methods inherited from interface net.sf.ehcache.store.Store

addStoreListener, bufferFull, containsKey, containsKeyInMemory, containsKeyOffHeap, containsKeyOnDisk, dispose, executeQuery, expireElements, flush, get, getAll, getAllQuiet, getInMemoryEvictionPolicy, getInMemorySize, getInMemorySizeInBytes, getInternalContext, getKeys, getMBean, getOffHeapSize, getOffHeapSizeInBytes, getOnDiskSize, getOnDiskSizeInBytes, getQuiet, getSearchAttribute, getSize, getStatus, getTerracottaClusteredSize, hasAbortedSizeOf, isCacheCoherent, isClusterCoherent, isNodeCoherent, isPinned, put, putAll, putIfAbsent, putWithWriter, recalculateSize, remove, removeAll, removeAll, removeElement, removeStoreListener, removeWithWriter, replace, replace, setAttributeExtractors, setInMemoryEvictionPolicy, setNodeCoherent, setPinned, unpinAll, waitUntilClusterCoherent

Method Detail

fill

void fill(Element e)

Add this element to the cache if the key is already present or the add can succeed without resorting to eviction.

Parameters:

e - element to be added

removeIfTierNotPinned

boolean removeIfTierNotPinned(Object key)

Removes the element if the tier. This method will remove if the element is pinned and present in the store

Parameters:

key - the key to the element

Returns:

true if an element was removed

See Also:

Store.remove(Object)

removeNoReturn

void removeNoReturn(Object key)

Removes an item from the cache.