org.ofbiz.base.util.cache
Class CacheLineTable<K,V>

java.lang.Object
  org.ofbiz.base.util.cache.CacheLineTable<K,V>

All Implemented Interfaces:

java.io.Serializable

public class CacheLineTable<K,V>
extends java.lang.Object
implements java.io.Serializable

See Also:

Serialized Form

Field Summary

protected java.lang.String	cacheName
protected java.lang.String	fileStore
protected jdbm.htree.HTree	fileTable
protected boolean	isNullSet
protected static jdbm.RecordManager	jdbmMgr
protected int	maxInMemory
protected java.util.Map<K,CacheLine<V>>	memoryTable
static java.lang.String	module
protected CacheLine<V>	nullValue

Constructor Summary

CacheLineTable(java.lang.String fileStore, java.lang.String cacheName, boolean useFileSystemStore, int maxInMemory)

Method Summary

void	clear()
CacheLine<V>	get(java.lang.Object key)
K	getKeyFromMemory(int index)
protected CacheLine<V>	getNoCheck(java.lang.Object key)
java.util.Set<? extends K>	keySet()
CacheLine<V>	put(K key, CacheLine<V> value)
CacheLine<V>	remove(java.lang.Object key)
void	setLru(int newSize)
int	size()
java.util.Collection<? extends CacheLine<V>>	values()

Methods inherited from class java.lang.Object

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

Field Detail

module

public static final java.lang.String module

jdbmMgr

protected static transient jdbm.RecordManager jdbmMgr

fileTable

protected transient jdbm.htree.HTree fileTable

memoryTable

protected java.util.Map<K,CacheLine<V>> memoryTable

fileStore

protected java.lang.String fileStore

cacheName

protected java.lang.String cacheName

maxInMemory

protected int maxInMemory

isNullSet

protected boolean isNullSet

nullValue

protected CacheLine<V> nullValue

Constructor Detail

CacheLineTable

public CacheLineTable(java.lang.String fileStore,
                      java.lang.String cacheName,
                      boolean useFileSystemStore,
                      int maxInMemory)

Method Detail

put

public CacheLine<V> put(K key,
                        CacheLine<V> value)

get

public CacheLine<V> get(java.lang.Object key)

getNoCheck

protected CacheLine<V> getNoCheck(java.lang.Object key)

remove

public CacheLine<V> remove(java.lang.Object key)

values

public java.util.Collection<? extends CacheLine<V>> values()

keySet

public java.util.Set<? extends K> keySet()

Returns:

An unmodifiable Set for the keys for this cache; to remove while iterating call the remove method on this class.

clear

public void clear()

size

public int size()

setLru

public void setLru(int newSize)

getKeyFromMemory

public K getKeyFromMemory(int index)