Class EvictionListeningWriteLockedOffHeapClockCache<K,V>

java.lang.Object

java.util.AbstractMap<K,V>

org.terracotta.offheapstore.OffHeapHashMap<K,V>

org.terracotta.offheapstore.AbstractLockedOffHeapHashMap<K,V>

org.terracotta.offheapstore.AbstractOffHeapClockCache<K,V>

org.terracotta.offheapstore.WriteLockedOffHeapClockCache<K,V>

org.terracotta.offheapstore.eviction.EvictionListeningWriteLockedOffHeapClockCache<K,V>

All Implemented Interfaces:

ConcurrentMap<K,V>, ReadWriteLock, Map<K,V>, HashingMap<K,V>, MapInternals, PinnableCache<K,V>, PinnableSegment<K,V>, Segment<K,V>, StorageEngine.Owner

public class EvictionListeningWriteLockedOffHeapClockCache<K,V>
extends WriteLockedOffHeapClockCache<K,V>

Nested Class Summary

Nested classes/interfaces inherited from class AbstractLockedOffHeapHashMap

AbstractLockedOffHeapHashMap.LockedEntryIterator, AbstractLockedOffHeapHashMap.LockedEntrySet, AbstractLockedOffHeapHashMap.LockedKeyIterator, AbstractLockedOffHeapHashMap.LockedKeySet

Nested classes/interfaces inherited from class OffHeapHashMap

OffHeapHashMap.EncodingIterator, OffHeapHashMap.EncodingSet, OffHeapHashMap.EntryIterator, OffHeapHashMap.EntrySet, OffHeapHashMap.HashIterator<T>, OffHeapHashMap.KeyIterator, OffHeapHashMap.KeySet

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
private final EvictionListener<K,V>	listener

Fields inherited from class OffHeapHashMap

ENCODING, ENTRY_BIT_SHIFT, ENTRY_SIZE, hashtable, hashTablePage, KEY_HASHCODE, modCount, removedSlots, reprobeLimit, RESERVED_STATUS_BITS, size, STATUS, STATUS_REMOVED, STATUS_USED, storageEngine, tableSource

Constructor Summary

Constructors

Constructor	Description
EvictionListeningWriteLockedOffHeapClockCache(EvictionListener<K,V> listener, PageSource source, StorageEngine<? super K, ? super V> storageEngine)
EvictionListeningWriteLockedOffHeapClockCache(EvictionListener<K,V> listener, PageSource source, StorageEngine<? super K, ? super V> storageEngine, int tableSize)

Method Summary

Modifier and Type	Method	Description
boolean	evict(int index, boolean shrink)

Methods inherited from class WriteLockedOffHeapClockCache

getLock, readLock, writeLock

Methods inherited from class AbstractOffHeapClockCache

evictable, getAndPin, getEvictionIndex, hit, isPinned, putPinned, setPinning, storageEngineFailure, tableExpansionFailure

Methods inherited from class AbstractLockedOffHeapHashMap

clear, computeIfAbsentWithMetadata, computeIfPresentWithMetadata, computeWithMetadata, containsKey, createEntrySet, createKeySet, destroy, fill, fill, get, getAndSetMetadata, getEncodingForHashAndBinary, getMetadata, getValueAndSetMetadata, installMappingForHashAndEncoding, put, put, putIfAbsent, remove, remove, removeAllWithHash, removeMapping, removeNoReturn, replace, replace, shrink, size

Methods inherited from class OffHeapHashMap

added, createEncodingSet, encodingSet, entrySet, fill, freePendingTables, getAllocatedMemory, getAtTableOffset, getDataAllocatedMemory, getDataOccupiedMemory, getDataSize, getDataVitalMemory, getEntryAtTableOffset, getOccupiedMemory, getRemovedSlotCount, getReprobeLength, getSize, getSlotForHashAndEncoding, getStorageEngine, getTableCapacity, getUsedSlotCount, getVitalMemory, indexFor, indexFor, isAvailable, isPresent, isRemoved, isRemoved, isTerminating, isTerminating, isThiefForTableAllocations, keySet, readLong, readLong, removeAtTableOffset, removed, shrinkTable, spread, tryIncreaseReprobe, updated, updateEncoding

Methods inherited from class AbstractMap

clone, containsValue, equals, hashCode, isEmpty, putAll, toString, values

Methods inherited from class Object

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

Methods inherited from interface ConcurrentMap

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Methods inherited from interface HashingMap

removeAllWithHash

Methods inherited from interface Map

clear, containsKey, containsValue, entrySet, equals, get, hashCode, isEmpty, keySet, put, putAll, remove, size, values

Methods inherited from interface MapInternals

getAllocatedMemory, getDataAllocatedMemory, getDataOccupiedMemory, getDataSize, getDataVitalMemory, getOccupiedMemory, getRemovedSlotCount, getReprobeLength, getSize, getTableCapacity, getUsedSlotCount, getVitalMemory

Methods inherited from interface Segment

computeIfAbsentWithMetadata, computeIfPresentWithMetadata, computeWithMetadata, destroy, fill, fill, getAndSetMetadata, getMetadata, getValueAndSetMetadata, put, removeNoReturn, shrink

Field Details

listener

private final EvictionListener<K,V> listener

Constructor Details

EvictionListeningWriteLockedOffHeapClockCache

public EvictionListeningWriteLockedOffHeapClockCache(EvictionListener<K,V> listener,
 PageSource source,
 StorageEngine<? super K, ? super V> storageEngine)

EvictionListeningWriteLockedOffHeapClockCache

public EvictionListeningWriteLockedOffHeapClockCache(EvictionListener<K,V> listener,
 PageSource source,
 StorageEngine<? super K, ? super V> storageEngine,
 int tableSize)

Method Details

evict

public boolean evict(int index,
 boolean shrink)

Specified by:

evict in interface StorageEngine.Owner

Overrides:

evict in class AbstractOffHeapClockCache<K,V>