com.jivesoftware.forum.database
Class DbStatusLevelManager.LeaderQueryCache

java.lang.Object
  java.util.AbstractMap
      com.tangosol.util.SafeHashMap
          com.tangosol.net.cache.OldCache
              com.tangosol.net.cache.LocalCache
                  com.jivesoftware.util.CoherenceCache
                      com.jivesoftware.forum.database.DbStatusLevelManager.LeaderQueryCache

All Implemented Interfaces:

Cache, com.tangosol.net.cache.CacheMap, com.tangosol.util.ObservableMap, java.io.Serializable, java.lang.Cloneable, java.util.Map

Enclosing class:

DbStatusLevelManager

protected static class DbStatusLevelManager.LeaderQueryCache
extends CoherenceCache

See Also:

Serialized Form

Nested Class Summary

class	DbStatusLevelManager.LeaderQueryCache.Entry
static class	DbStatusLevelManager.LeaderQueryCache.ValueWrapper Wraps an items going into the Short-term query cache and includes the ID of the cluster member that put the value into cache.

Nested classes/interfaces inherited from class com.tangosol.net.cache.LocalCache

com.tangosol.net.cache.LocalCache.InternalListener, com.tangosol.net.cache.LocalCache.KeyMask

Nested classes/interfaces inherited from class com.tangosol.net.cache.OldCache

com.tangosol.net.cache.OldCache.EntrySet, com.tangosol.net.cache.OldCache.EvictionPolicy, com.tangosol.net.cache.OldCache.KeySet, com.tangosol.net.cache.OldCache.UnitCalculator, com.tangosol.net.cache.OldCache.ValuesCollection

Field Summary

Fields inherited from class com.tangosol.net.cache.LocalCache

DEFAULT_EXPIRE, DEFAULT_KEY_MASK, DEFAULT_UNITS

Fields inherited from class com.tangosol.net.cache.OldCache

DEFAULT_FLUSH, DEFAULT_PRUNE, EVICTION_POLICY_EXTERNAL, EVICTION_POLICY_HYBRID, EVICTION_POLICY_LFU, EVICTION_POLICY_LRU, m_calculator, m_cCurUnits, m_cExpiryDelay, m_cFlushDelay, m_cMaxUnits, m_cPruneUnits, m_listenerSupport, m_lNextFlush, m_nCalculatorType, m_nEvictionType, m_policy, m_stats, UNIT_CALCULATOR_BINARY, UNIT_CALCULATOR_EXTERNAL, UNIT_CALCULATOR_FIXED

Fields inherited from class com.tangosol.util.SafeHashMap

BIGGEST_MODULO, DEFAULT_GROWTHRATE, DEFAULT_INITIALSIZE, DEFAULT_LOADFACTOR, m_aeBucket, m_cCapacity, m_cEntries, m_colValues, m_flGrowthRate, m_flLoadFactor, m_oIterActive, m_setEntries, m_setKeys, PRIME_MODULO, RESIZING

Fields inherited from interface com.tangosol.net.cache.CacheMap

EXPIRY_DEFAULT, EXPIRY_NEVER

Constructor Summary

DbStatusLevelManager.LeaderQueryCache(java.lang.String name, int maxSize, long maxLifetime)
Create a new cache and specify the maximum size of for the cache in bytes, and the maximum lifetime of objects.

Method Summary

java.lang.Object	get(java.lang.Object key)
com.tangosol.util.SafeHashMap.Entry	getEntry(java.lang.Object key)
protected static int	getMemberID() Returns the cluster member ID, or 1 if clustering isn't enabled.
protected com.tangosol.util.SafeHashMap.Entry	instantiateEntry()

Methods inherited from class com.jivesoftware.util.CoherenceCache

getCacheSize, getMaxCacheSize, getMaxLifetime, getName, put, setMaxCacheSize, setMaxLifetime, setName

Methods inherited from class com.tangosol.net.cache.LocalCache

clear, getAll, getCacheLoader, getCacheStore, getKeyMask, instantiateInternalListener, instantiateMapEvent, load, loadAll, loadAll, peek, peekAll, remove, removeExpired, setCacheLoader, setKeyMask

Methods inherited from class com.tangosol.net.cache.OldCache

addMapListener, addMapListener, addMapListener, adjustUnits, checkFlush, checkSize, configureEviction, configureUnitCalculator, containsKey, deferFlush, dispatchEvent, evict, evict, evictAll, getCacheHits, getCacheMisses, getCacheStatistics, getEntryInternal, getEvictionPolicy, getEvictionType, getExpiryDelay, getFlushDelay, getFlushTime, getHighUnits, getHitProbability, getLowUnits, getMapListenerSupport, getUnitCalculator, getUnitCalculatorType, getUnits, hasListeners, instantiateEntrySet, instantiateKeySet, instantiateValuesCollection, prune, put, removeMapListener, removeMapListener, removeMapListener, resetHitStatistics, scheduleFlush, setEvictionPolicy, setEvictionType, setExpiryDelay, setFlushDelay, setFlushTime, setHighUnits, setLowUnits, setUnitCalculator, setUnitCalculatorType, size, toString

Methods inherited from class com.tangosol.util.SafeHashMap

clone, cloneEntryList, entrySet, getBucketIndex, getStableBucketArray, grow, isActiveIterator, isEmpty, iteratorActivated, iteratorDeactivated, keySet, removeEntryInternal, values

Methods inherited from class java.util.AbstractMap

containsValue, equals, hashCode, putAll

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.jivesoftware.util.Cache

getCacheHits, getCacheMisses

Methods inherited from interface java.util.Map

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

Methods inherited from interface com.tangosol.net.cache.CacheMap

put

Methods inherited from interface com.tangosol.util.ObservableMap

addMapListener, addMapListener, addMapListener, removeMapListener, removeMapListener, removeMapListener

Constructor Detail

DbStatusLevelManager.LeaderQueryCache

public DbStatusLevelManager.LeaderQueryCache(java.lang.String name,
                                             int maxSize,
                                             long maxLifetime)

Create a new cache and specify the maximum size of for the cache in bytes, and the maximum lifetime of objects.

Parameters:

name - a name for the cache.

maxSize - the maximum size of the cache in bytes.

maxLifetime - the maximum amount of time objects can exist in cache before being deleted. -1 means objects never expire.

Method Detail

getEntry

public com.tangosol.util.SafeHashMap.Entry getEntry(java.lang.Object key)

Overrides:

getEntry in class com.tangosol.net.cache.LocalCache

get

public java.lang.Object get(java.lang.Object key)

Specified by:

get in interface java.util.Map

Overrides:

get in class com.tangosol.net.cache.LocalCache

getMemberID

protected static int getMemberID()

Returns the cluster member ID, or 1 if clustering isn't enabled.

Returns:

the cluster member ID or 1 if clustering isn't enabled.

instantiateEntry

protected com.tangosol.util.SafeHashMap.Entry instantiateEntry()

Overrides:

instantiateEntry in class CoherenceCache