org.apache.cassandra.cache
Class AutoSavingKeyCache<K extends Pair<Descriptor,DecoratedKey>,V>

java.lang.Object
  org.apache.cassandra.cache.InstrumentingCache<K,V>
      org.apache.cassandra.cache.AutoSavingCache<K,V>
          org.apache.cassandra.cache.AutoSavingKeyCache<K,V>

All Implemented Interfaces:

InstrumentingCacheMBean

public class AutoSavingKeyCache<K extends Pair<Descriptor,DecoratedKey>,V>
extends AutoSavingCache<K,V>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.cassandra.cache.AutoSavingCache

AutoSavingCache.Writer

Field Summary

Fields inherited from class org.apache.cassandra.cache.AutoSavingCache

cacheType, cfName, flushInProgress, saveTask, tableName

Constructor Summary

AutoSavingKeyCache(ICache<K,V> cache, java.lang.String tableName, java.lang.String cfName)

Method Summary

double	getConfiguredCacheSize(CFMetaData cfm)
java.nio.ByteBuffer	translateKey(K key)

Methods inherited from class org.apache.cassandra.cache.AutoSavingCache

getAdjustedCacheSize, getCachePath, getWriter, readSaved, reduceCacheSize, scheduleSaving, submitWrite, updateCacheSize

Methods inherited from class org.apache.cassandra.cache.InstrumentingCache

clear, get, getCapacity, getHits, getInternal, getKeySet, getRecentHitRate, getRequests, getSize, hotKeySet, isCapacitySetManually, isPutCopying, put, remove, setCapacity, size, updateCapacity

Methods inherited from class java.lang.Object

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

Constructor Detail

AutoSavingKeyCache

public AutoSavingKeyCache(ICache<K,V> cache,
                          java.lang.String tableName,
                          java.lang.String cfName)

Method Detail

getConfiguredCacheSize

public double getConfiguredCacheSize(CFMetaData cfm)

Specified by:

getConfiguredCacheSize in class AutoSavingCache<K extends Pair<Descriptor,DecoratedKey>,V>

translateKey

public java.nio.ByteBuffer translateKey(K key)

Specified by:

translateKey in class AutoSavingCache<K extends Pair<Descriptor,DecoratedKey>,V>