Class SISAW<K,V>

java.lang.Object

java.util.AbstractMap<K,V>

com.github.benmanes.caffeine.cache.BLCHeader.PadDrainStatus<K,V>

com.github.benmanes.caffeine.cache.BLCHeader.DrainStatusRef<K,V>

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

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

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

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

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

All Implemented Interfaces:

LocalCache<K,V>, ConcurrentMap<K,V>, Map<K,V>

Direct Known Subclasses:

SISAWR

class SISAW<K,V>
extends SISA<K,V>

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

• ExpireWrite
• StrongKeys (inherited)
• InfirmValues (inherited)
• Stats (inherited)
• ExpireAccess (inherited)

Nested Class Summary

Nested classes/interfaces inherited from class BoundedLocalCache

BoundedLocalCache.AddTask, BoundedLocalCache.BoundedLocalAsyncCache<K,V>, BoundedLocalCache.BoundedLocalAsyncLoadingCache<K,V>, BoundedLocalCache.BoundedLocalLoadingCache<K,V>, BoundedLocalCache.BoundedLocalManualCache<K,V>, BoundedLocalCache.BoundedPolicy<K,V>, BoundedLocalCache.EntryIterator<K,V>, BoundedLocalCache.EntrySetView<K,V>, BoundedLocalCache.EntrySpliterator<K,V>, BoundedLocalCache.KeyIterator<K,V>, BoundedLocalCache.KeySetView<K,V>, BoundedLocalCache.KeySpliterator<K,V>, BoundedLocalCache.PerformCleanupTask, BoundedLocalCache.RemovalTask, BoundedLocalCache.UpdateTask, BoundedLocalCache.ValueIterator<K,V>, BoundedLocalCache.ValueSpliterator<K,V>, BoundedLocalCache.ValuesView<K,V>

Nested classes/interfaces inherited from class AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface Map

Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field	Description
(package private) long	expiresAfterWriteNanos
(package private) final WriteOrderDeque<Node<K,V>>	writeOrderDeque

Fields inherited from class SISA

accessOrderWindowDeque, expiresAfterAccessNanos, expiry, pacer, ticker, timerWheel

Fields inherited from class SIS

statsCounter

Fields inherited from class SI

valueReferenceQueue

Fields inherited from class BoundedLocalCache

accessPolicy, cacheLoader, data, drainBuffersTask, entrySet, evictionLock, executor, EXPIRE_WRITE_TOLERANCE, HILL_CLIMBER_RESTART_THRESHOLD, HILL_CLIMBER_STEP_DECAY_RATE, HILL_CLIMBER_STEP_PERCENT, isAsync, keySet, logger, MAXIMUM_CAPACITY, MAXIMUM_EXPIRY, NCPU, nodeFactory, PERCENT_MAIN, PERCENT_MAIN_PROTECTED, QUEUE_TRANSFER_THRESHOLD, readBuffer, values, weigher, WRITE_BUFFER_MAX, WRITE_BUFFER_MIN, WRITE_BUFFER_RETRIES, writeBuffer, writer

Fields inherited from class BLCHeader.DrainStatusRef

DRAIN_STATUS_OFFSET, drainStatus, IDLE, PROCESSING_TO_IDLE, PROCESSING_TO_REQUIRED, REQUIRED

Fields inherited from class BLCHeader.PadDrainStatus

p000, p001, p002, p003, p004, p005, p006, p007, p008, p009, p010, p011, p012, p013, p014, p015, p016, p017, p018, p019, p020, p021, p022, p023, p024, p025, p026, p027, p028, p029, p030, p031, p032, p033, p034, p035, p036, p037, p038, p039, p040, p041, p042, p043, p044, p045, p046, p047, p048, p049, p050, p051, p052, p053, p054, p055, p056, p057, p058, p059, p060, p061, p062, p063, p064, p065, p066, p067, p068, p069, p070, p071, p072, p073, p074, p075, p076, p077, p078, p079, p080, p081, p082, p083, p084, p085, p086, p087, p088, p089, p090, p091, p092, p093, p094, p095, p096, p097, p098, p099, p100, p101, p102, p103, p104, p105, p106, p107, p108, p109, p110, p111, p112, p113, p114, p115, p116, p117, p118, p119

Constructor Summary

Constructors

Constructor	Description
SISAW(Caffeine<K,V> builder, CacheLoader<? super K, V> cacheLoader, boolean async)

Method Summary

Modifier and Type	Method	Description
protected final boolean	expiresAfterWrite()	Returns if the cache expires entries after an write time threshold.
protected final long	expiresAfterWriteNanos()	Returns how long after the last write to an entry the map will retain that entry.
protected final void	setExpiresAfterWriteNanos(long expiresAfterWriteNanos)
protected final WriteOrderDeque<Node<K,V>>	writeOrderDeque()

Methods inherited from class SISA

accessOrderWindowDeque, expirationTicker, expiresAfterAccess, expiresAfterAccessNanos, expiresVariable, expiry, pacer, setExpiresAfterAccessNanos, timerWheel

Methods inherited from class SIS

isRecordingStats, statsCounter, statsTicker

Methods inherited from class SI

collectValues, valueReferenceQueue

Methods inherited from class BoundedLocalCache

accessOrderProbationDeque, accessOrderProtectedDeque, adjustment, admit, afterRead, afterWrite, cleanUp, clear, climb, collectKeys, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, decreaseWindow, demoteFromMainProtected, determineAdjustment, doComputeIfAbsent, drainKeyReferences, drainReadBuffer, drainValueReferences, drainWriteBuffer, entrySet, estimatedSize, evictEntries, evictEntry, evictFromMain, evictFromWindow, evictionOrder, evicts, executor, expireAfterAccessEntries, expireAfterAccessEntries, expireAfterAccessOrder, expireAfterCreate, expireAfterRead, expireAfterUpdate, expireAfterWriteEntries, expireAfterWriteOrder, expireEntries, expireVariableEntries, fastpath, fixedSnapshot, frequencySketch, get, getAllPresent, getIfPresent, getIfPresentQuietly, hasExpired, hasRemovalListener, hasWriter, hasWriteTime, hitsInSample, increaseWindow, isComputingAsync, isEmpty, isWeighted, keyReferenceQueue, keySet, mainProtectedMaximum, mainProtectedWeightedSize, maintenance, makeDead, makeSerializationProxy, maximum, merge, missesInSample, notifyRemoval, onAccess, performCleanUp, previousSampleHitRate, put, put, put, putIfAbsent, refreshAfterWrite, refreshAfterWriteNanos, refreshIfNeeded, remap, removalListener, remove, remove, removeNode, reorder, reorderProbation, replace, replace, replaceAll, sampleCount, scheduleAfterWrite, scheduleDrainBuffers, setAccessTime, setAdjustment, setHitsInSample, setMainProtectedMaximum, setMainProtectedWeightedSize, setMaximum, setMaximumSize, setMissesInSample, setPreviousSampleHitRate, setRefreshAfterWriteNanos, setSampleCount, setStepSize, setVariableTime, setWeightedSize, setWindowMaximum, setWindowWeightedSize, setWriteTime, size, skipReadBuffer, stepSize, tryExpireAfterRead, values, variableSnapshot, weightedSize, windowMaximum, windowWeightedSize

Methods inherited from class BLCHeader.DrainStatusRef

casDrainStatus, drainStatus, lazySetDrainStatus, shouldDrainBuffers

Methods inherited from class AbstractMap

clone, equals, hashCode, putAll, toString

Methods inherited from class Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface ConcurrentMap

forEach, getOrDefault

Methods inherited from interface LocalCache

compute, computeIfAbsent, invalidateAll, statsAware, statsAware, statsAware

Methods inherited from interface Map

equals, hashCode, putAll

Field Details

writeOrderDeque

final WriteOrderDeque<Node<K,V>> writeOrderDeque

expiresAfterWriteNanos

volatile long expiresAfterWriteNanos

Constructor Details

SISAW

SISAW(Caffeine<K,V> builder,
 CacheLoader<? super K, V> cacheLoader,
 boolean async)

Method Details

writeOrderDeque

protected final WriteOrderDeque<Node<K,V>> writeOrderDeque()

Overrides:

writeOrderDeque in class BoundedLocalCache<K,V>

expiresAfterWrite

protected final boolean expiresAfterWrite()

Description copied from class: BoundedLocalCache

Returns if the cache expires entries after an write time threshold.

Overrides:

expiresAfterWrite in class BoundedLocalCache<K,V>

expiresAfterWriteNanos

protected final long expiresAfterWriteNanos()

Description copied from class: BoundedLocalCache

Returns how long after the last write to an entry the map will retain that entry.

Overrides:

expiresAfterWriteNanos in class BoundedLocalCache<K,V>

setExpiresAfterWriteNanos

protected final void setExpiresAfterWriteNanos(long expiresAfterWriteNanos)

Overrides:

setExpiresAfterWriteNanos in class BoundedLocalCache<K,V>