Class FDWMS<K,V>

java.lang.Object

com.github.benmanes.caffeine.cache.Node<K,V>

com.github.benmanes.caffeine.cache.FD<K,V>

com.github.benmanes.caffeine.cache.FDW<K,V>

com.github.benmanes.caffeine.cache.FDWMS<K,V>

All Implemented Interfaces:

AccessOrderDeque.AccessOrder<Node<K,V>>, NodeFactory<K,V>, WriteOrderDeque.WriteOrder<Node<K,V>>

final class FDWMS<K,V>
extends FDW<K,V>

WARNING: GENERATED CODE A cache entry that provides the following features:

• MaximumSize
• WeakKeys (inherited)
• SoftValues (inherited)
• ExpireWrite (inherited)

Field Summary

Fields

Modifier and Type	Field	Description
(package private) Node<K,V>	nextInAccessOrder
(package private) Node<K,V>	previousInAccessOrder
(package private) int	queueType

Fields inherited from class FDW

nextInWriteOrder, previousInWriteOrder, WRITE_TIME_OFFSET, writeTime

Fields inherited from class FD

value, VALUE_OFFSET

Fields inherited from class Node

PROBATION, PROTECTED, WINDOW

Fields inherited from interface NodeFactory

DEAD_STRONG_KEY, DEAD_WEAK_KEY, RETIRED_STRONG_KEY, RETIRED_WEAK_KEY

Constructor Summary

Constructors

Constructor	Description
FDWMS()
FDWMS(Object keyReference, V value, ReferenceQueue<V> valueReferenceQueue, int weight, long now)
FDWMS(K key, ReferenceQueue<K> keyReferenceQueue, V value, ReferenceQueue<V> valueReferenceQueue, int weight, long now)

Method Summary

Modifier and Type	Method	Description
Node<K,V>	getNextInAccessOrder()	Retrieves the next element or null if either the element is unlinked or the last element on the deque.
Node<K,V>	getPreviousInAccessOrder()	Retrieves the previous element or null if either the element is unlinked or the first element on the deque.
int	getQueueType()	Returns the queue that the entry's resides in (window, probation, or protected).
Node<K,V>	newNode(Object keyReference, V value, ReferenceQueue<V> valueReferenceQueue, int weight, long now)	Returns a node optimized for the specified features.
Node<K,V>	newNode(K key, ReferenceQueue<K> keyReferenceQueue, V value, ReferenceQueue<V> valueReferenceQueue, int weight, long now)	Returns a node optimized for the specified features.
void	setNextInAccessOrder(Node<K,V> nextInAccessOrder)	Sets the next element or null if there is no link.
void	setPreviousInAccessOrder(Node<K,V> previousInAccessOrder)	Sets the previous element or null if there is no link.
void	setQueueType(int queueType)	Set queue that the entry resides in (window, probation, or protected).

Methods inherited from class FDW

casVariableTime, getNextInVariableOrder, getNextInWriteOrder, getPreviousInVariableOrder, getPreviousInWriteOrder, getVariableTime, getWriteTime, setNextInVariableOrder, setNextInWriteOrder, setPreviousInVariableOrder, setPreviousInWriteOrder, setVariableTime, setWriteTime

Methods inherited from class FD

containsValue, die, getKey, getKeyReference, getValue, getValueReference, isAlive, isDead, isRetired, newLookupKey, newReferenceKey, retire, setValue, softValues

Methods inherited from class Node

casWriteTime, getAccessTime, getPolicyWeight, getWeight, inMainProbation, inMainProtected, inWindow, makeMainProbation, makeMainProtected, makeWindow, setAccessTime, setPolicyWeight, setWeight, toString

Methods inherited from class Object

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

Methods inherited from interface NodeFactory

weakValues

Field Details

queueType

int queueType

previousInAccessOrder

Node<K,V> previousInAccessOrder

nextInAccessOrder

Node<K,V> nextInAccessOrder

Constructor Details

FDWMS

FDWMS()

FDWMS

FDWMS(K key,
 ReferenceQueue<K> keyReferenceQueue,
 V value,
 ReferenceQueue<V> valueReferenceQueue,
 int weight,
 long now)

FDWMS

FDWMS(Object keyReference,
 V value,
 ReferenceQueue<V> valueReferenceQueue,
 int weight,
 long now)

Method Details

getQueueType

public int getQueueType()

Description copied from class: Node

Returns the queue that the entry's resides in (window, probation, or protected).

Overrides:

getQueueType in class Node<K,V>

setQueueType

public void setQueueType(int queueType)

Description copied from class: Node

Set queue that the entry resides in (window, probation, or protected).

Overrides:

setQueueType in class Node<K,V>

getPreviousInAccessOrder

public Node<K,V> getPreviousInAccessOrder()

Description copied from interface: AccessOrderDeque.AccessOrder

Retrieves the previous element or null if either the element is unlinked or the first element on the deque.

Specified by:

getPreviousInAccessOrder in interface AccessOrderDeque.AccessOrder<K>

Overrides:

getPreviousInAccessOrder in class Node<K,V>

setPreviousInAccessOrder

public void setPreviousInAccessOrder(Node<K,V> previousInAccessOrder)

Description copied from interface: AccessOrderDeque.AccessOrder

Sets the previous element or null if there is no link.

Specified by:

setPreviousInAccessOrder in interface AccessOrderDeque.AccessOrder<K>

Overrides:

setPreviousInAccessOrder in class Node<K,V>

getNextInAccessOrder

public Node<K,V> getNextInAccessOrder()

Description copied from interface: AccessOrderDeque.AccessOrder

Retrieves the next element or null if either the element is unlinked or the last element on the deque.

Specified by:

getNextInAccessOrder in interface AccessOrderDeque.AccessOrder<K>

Overrides:

getNextInAccessOrder in class Node<K,V>

setNextInAccessOrder

public void setNextInAccessOrder(Node<K,V> nextInAccessOrder)

Description copied from interface: AccessOrderDeque.AccessOrder

Sets the next element or null if there is no link.

Specified by:

setNextInAccessOrder in interface AccessOrderDeque.AccessOrder<K>

Overrides:

setNextInAccessOrder in class Node<K,V>

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.

Specified by:

newNode in interface NodeFactory<K,V>

Overrides:

newNode in class FDW<K,V>

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.

Specified by:

newNode in interface NodeFactory<K,V>

Overrides:

newNode in class FDW<K,V>