Package net.ontopia.persistence.proxy

Class TransactionalLRULookupIndex

java.lang.Object

net.ontopia.persistence.proxy.TransactionalLRULookupIndex

All Implemented Interfaces:

CacheMetricsIF, EvictableIF, TransactionalLookupIndexIF

public class TransactionalLRULookupIndex
extends Object
implements TransactionalLookupIndexIF, EvictableIF, CacheMetricsIF

INTERNAL:

Field Summary

Fields

Modifier and Type	Field	Description
protected CacheIF	cache
protected Map	lru
protected int	lrusize

Constructor Summary

Constructors

Constructor	Description
TransactionalLRULookupIndex(CacheIF cache, int lrusize)

Method Summary

Modifier and Type	Method	Description
void	abort()
void	clear(boolean notifyCluster)
void	commit()
Object	get(Object key)
long	getCacheSize()
long	getLRUSize()
long	getMaxLRUSize()
Object	put(Object key, Object value)
Object	remove(Object key)
Object	remove(Object key, boolean notifyCluster)
void	removeAll(Collection keys)
void	removeAll(Collection keys, boolean notifyCluster)
void	writeReport(Writer out, boolean dumpCache)

Methods inherited from class java.lang.Object

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

Field Detail

cache

protected CacheIF cache

lru

protected Map lru

lrusize

protected int lrusize

Constructor Detail

TransactionalLRULookupIndex

public TransactionalLRULookupIndex(CacheIF cache,
                                   int lrusize)

Method Detail

get

public Object get(Object key)

Specified by:

get in interface TransactionalLookupIndexIF

put

public Object put(Object key,
                  Object value)

Specified by:

put in interface TransactionalLookupIndexIF

remove

public Object remove(Object key)

Specified by:

remove in interface TransactionalLookupIndexIF

removeAll

public void removeAll(Collection keys)

Specified by:

removeAll in interface TransactionalLookupIndexIF

commit

public void commit()

Specified by:

commit in interface TransactionalLookupIndexIF

abort

public void abort()

Specified by:

abort in interface TransactionalLookupIndexIF

remove

public Object remove(Object key,
                     boolean notifyCluster)

Specified by:

remove in interface EvictableIF

removeAll

public void removeAll(Collection keys,
                      boolean notifyCluster)

Specified by:

removeAll in interface EvictableIF

clear

public void clear(boolean notifyCluster)

Specified by:

clear in interface EvictableIF

writeReport

public void writeReport(Writer out,
                        boolean dumpCache)
                 throws IOException

Throws:

IOException

getCacheSize

public long getCacheSize()

Specified by:

getCacheSize in interface CacheMetricsIF

getLRUSize

public long getLRUSize()

Specified by:

getLRUSize in interface CacheMetricsIF

getMaxLRUSize

public long getMaxLRUSize()

Specified by:

getMaxLRUSize in interface CacheMetricsIF