org.mapdb

Class Store.Cache.LRU

java.lang.Object

org.mapdb.Store.Cache

org.mapdb.Store.Cache.LRU

Enclosing class:

Store.Cache

public static final class Store.Cache.LRU
extends Store.Cache

Nested Class Summary

Nested classes/interfaces inherited from class org.mapdb.Store.Cache

Store.Cache.HardRef, Store.Cache.HashTable, Store.Cache.LRU, Store.Cache.WeakSoftRef

Field Summary

Fields

Modifier and Type	Field and Description
protected int	cacheSize
protected LinkedHashMap<Long,Object>	items

Fields inherited from class org.mapdb.Store.Cache

cacheHitCounter, cacheMissCounter, lock, NULL

Constructor Summary

Constructors

Constructor and Description
Store.Cache.LRU(int cacheSize, boolean disableLocks)

Method Summary

Methods

Modifier and Type	Method and Description
void	clear()
void	close()
Object	get(long recid)
Store.Cache	newCacheForOtherSegment()
void	put(long recid, Object item)

Methods inherited from class org.mapdb.Store.Cache

metricsCacheHit, metricsCacheMiss

Methods inherited from class java.lang.Object

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

Field Detail

cacheSize

protected final int cacheSize

items

protected final LinkedHashMap<Long,Object> items

Constructor Detail

Store.Cache.LRU

public Store.Cache.LRU(int cacheSize,
               boolean disableLocks)

Method Detail

get

public Object get(long recid)

Specified by:

get in class Store.Cache

put

public void put(long recid,
       Object item)

Specified by:

put in class Store.Cache

clear

public void clear()

Specified by:

clear in class Store.Cache

close

public void close()

Specified by:

close in class Store.Cache

newCacheForOtherSegment

public Store.Cache newCacheForOtherSegment()

Specified by:

newCacheForOtherSegment in class Store.Cache