jetbrains.exodus.core.dataStructures

Class FakeObjectCache<K,V>

java.lang.Object

jetbrains.exodus.core.dataStructures.CacheHitRateable

jetbrains.exodus.core.dataStructures.ObjectCacheBase<K,V>

jetbrains.exodus.core.dataStructures.FakeObjectCache<K,V>

public class FakeObjectCache<K,V>
extends ObjectCacheBase<K,V>

Nested Class Summary

Nested classes/interfaces inherited from class jetbrains.exodus.core.dataStructures.ObjectCacheBase

ObjectCacheBase.CriticalSection

Field Summary

Fields inherited from class jetbrains.exodus.core.dataStructures.ObjectCacheBase

DEFAULT_SIZE, MIN_SIZE, size

Constructor Summary

Constructors

Constructor and Description
FakeObjectCache()

Method Summary

Modifier and Type	Method and Description
V	cacheObject(K key, V x)
void	clear()
int	count()
int	getAttempts()
protected jetbrains.exodus.core.execution.SharedTimer.ExpirablePeriodicTask	getCacheAdjuster()
int	getHits()
V	getObject(K key)
float	hitRate()
protected void	incAttempts()
protected void	incHits()
void	lock()
ObjectCacheBase.CriticalSection	newCriticalSection()
V	remove(K key)
V	tryKey(K key)
void	unlock()

Methods inherited from class jetbrains.exodus.core.dataStructures.ObjectCacheBase

adjustHitRate, containsKey, formatHitRate, get, isCached, isEmpty, put, size, tryKeyLocked

Methods inherited from class jetbrains.exodus.core.dataStructures.CacheHitRateable

close, setAttempts, setHits

Methods inherited from class java.lang.Object

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

Constructor Detail

FakeObjectCache

public FakeObjectCache()

Method Detail

clear

public void clear()

Specified by:

clear in class ObjectCacheBase<K,V>

lock

public void lock()

Specified by:

lock in class ObjectCacheBase<K,V>

unlock

public void unlock()

Specified by:

unlock in class ObjectCacheBase<K,V>

cacheObject

public V cacheObject(@NotNull
                     K key,
                     @NotNull
                     V x)

Specified by:

cacheObject in class ObjectCacheBase<K,V>

remove

public V remove(@NotNull
                K key)

Specified by:

remove in class ObjectCacheBase<K,V>

tryKey

public V tryKey(@NotNull
                K key)

Specified by:

tryKey in class ObjectCacheBase<K,V>

getObject

public V getObject(@NotNull
                   K key)

Specified by:

getObject in class ObjectCacheBase<K,V>

count

public int count()

Specified by:

count in class ObjectCacheBase<K,V>

getAttempts

public int getAttempts()

Overrides:

getAttempts in class CacheHitRateable

getHits

public int getHits()

Overrides:

getHits in class CacheHitRateable

hitRate

public float hitRate()

Overrides:

hitRate in class CacheHitRateable

newCriticalSection

public ObjectCacheBase.CriticalSection newCriticalSection()

Overrides:

newCriticalSection in class ObjectCacheBase<K,V>

incAttempts

protected void incAttempts()

Overrides:

incAttempts in class CacheHitRateable

incHits

protected void incHits()

Overrides:

incHits in class CacheHitRateable

getCacheAdjuster

@Nullable
protected jetbrains.exodus.core.execution.SharedTimer.ExpirablePeriodicTask getCacheAdjuster()

Overrides:

getCacheAdjuster in class CacheHitRateable