Class FWAR<K,V>
java.lang.Object
com.github.benmanes.caffeine.cache.Node<K,V>
com.github.benmanes.caffeine.cache.FW<K,V>
com.github.benmanes.caffeine.cache.FWA<K,V>
com.github.benmanes.caffeine.cache.FWAR<K,V>
- All Implemented Interfaces:
AccessOrderDeque.AccessOrder<Node<K,
,V>> NodeFactory<K,
,V> WriteOrderDeque.WriteOrder<Node<K,
V>>
WARNING: GENERATED CODE
A cache entry that provides the following features:
- RefreshWrite
- WeakKeys (inherited)
- WeakValues (inherited)
- ExpireAccess (inherited)
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Field Summary
FieldsModifier and TypeFieldDescriptionprotected static final long
(package private) long
Fields inherited from class com.github.benmanes.caffeine.cache.FWA
ACCESS_TIME_OFFSET, accessTime, nextInAccessOrder, previousInAccessOrder
Fields inherited from class com.github.benmanes.caffeine.cache.FW
value, VALUE_OFFSET
Fields inherited from interface com.github.benmanes.caffeine.cache.NodeFactory
DEAD_STRONG_KEY, DEAD_WEAK_KEY, RETIRED_STRONG_KEY, RETIRED_WEAK_KEY
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Constructor Summary
ConstructorsConstructorDescriptionFWAR()
FWAR
(Object keyReference, V value, ReferenceQueue<V> valueReferenceQueue, int weight, long now) FWAR
(K key, ReferenceQueue<K> keyReferenceQueue, V value, ReferenceQueue<V> valueReferenceQueue, int weight, long now) -
Method Summary
Modifier and TypeMethodDescriptionfinal boolean
casWriteTime
(long expect, long update) Atomically sets the write time to the given updated value if the current value equals the expected value and returns if the update was successful.final long
Returns the time that this entry was last written, in ns.newNode
(Object keyReference, V value, ReferenceQueue<V> valueReferenceQueue, int weight, long now) Returns a node optimized for the specified features.newNode
(K key, ReferenceQueue<K> keyReferenceQueue, V value, ReferenceQueue<V> valueReferenceQueue, int weight, long now) Returns a node optimized for the specified features.final void
setWriteTime
(long writeTime) Sets the write time in nanoseconds.Methods inherited from class com.github.benmanes.caffeine.cache.FWA
casVariableTime, getAccessTime, getNextInAccessOrder, getNextInVariableOrder, getPreviousInAccessOrder, getPreviousInVariableOrder, getVariableTime, setAccessTime, setNextInAccessOrder, setNextInVariableOrder, setPreviousInAccessOrder, setPreviousInVariableOrder, setVariableTime
Methods inherited from class com.github.benmanes.caffeine.cache.FW
containsValue, die, getKey, getKeyReference, getValue, getValueReference, isAlive, isDead, isRetired, newLookupKey, newReferenceKey, retire, setValue, weakValues
Methods inherited from class com.github.benmanes.caffeine.cache.Node
getNextInWriteOrder, getPolicyWeight, getPreviousInWriteOrder, getQueueType, getWeight, inMainProbation, inMainProtected, inWindow, makeMainProbation, makeMainProtected, makeWindow, setNextInWriteOrder, setPolicyWeight, setPreviousInWriteOrder, setQueueType, setWeight, toString
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface com.github.benmanes.caffeine.cache.NodeFactory
softValues
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Field Details
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WRITE_TIME_OFFSET
protected static final long WRITE_TIME_OFFSET -
writeTime
volatile long writeTime
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Constructor Details
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FWAR
FWAR() -
FWAR
FWAR(K key, ReferenceQueue<K> keyReferenceQueue, V value, ReferenceQueue<V> valueReferenceQueue, int weight, long now) -
FWAR
FWAR(Object keyReference, V value, ReferenceQueue<V> valueReferenceQueue, int weight, long now)
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Method Details
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getWriteTime
public final long getWriteTime()Description copied from class:Node
Returns the time that this entry was last written, in ns.- Overrides:
getWriteTime
in classNode<K,
V>
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setWriteTime
public final void setWriteTime(long writeTime) Description copied from class:Node
Sets the write time in nanoseconds. This update may be set lazily and rely on the memory fence when the lock is released.- Overrides:
setWriteTime
in classNode<K,
V>
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casWriteTime
public final boolean casWriteTime(long expect, long update) Description copied from class:Node
Atomically sets the write time to the given updated value if the current value equals the expected value and returns if the update was successful.- Overrides:
casWriteTime
in classNode<K,
V>
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newNode
public Node<K,V> newNode(K key, ReferenceQueue<K> keyReferenceQueue, V value, ReferenceQueue<V> valueReferenceQueue, int weight, long now) Description copied from interface:NodeFactory
Returns a node optimized for the specified features. -
newNode
public Node<K,V> newNode(Object keyReference, V value, ReferenceQueue<V> valueReferenceQueue, int weight, long now) Description copied from interface:NodeFactory
Returns a node optimized for the specified features.
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