org.aksw.coyotecache.cache

Class Lru

java.lang.Object

org.aksw.coyotecache.cache.AbstractCache

org.aksw.coyotecache.cache.Lru

All Implemented Interfaces:

CacheInterface

public class Lru
extends AbstractCache

Author:

rspeck

Field Summary

Fields

Modifier and Type	Field and Description
protected List<Object>	m_access

Fields inherited from class org.aksw.coyotecache.cache.AbstractCache

log4j, m_cacheMap, m_cacheMaxSize, m_evictCount

Constructor Summary

Constructors

Constructor and Description
Lru(int size, int evictCount) Constructor calls super constructor with same parameters.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	evict() Evicts the 1st object or m_evictCount objects form m_access list.
protected void	hitAccess(Object key)
protected void	putAccess(Object key)
List<Object>	removeValues(Object value) Removes all objects with the value from cache map.
int	size() Returns the cache size.
boolean	test() return false, if we have an error.
String	toString()

Methods inherited from class org.aksw.coyotecache.cache.AbstractCache

get, maxSize, put, values

Methods inherited from class java.lang.Object

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

Field Detail

m_access

protected final List<Object> m_access

Constructor Detail

Lru

public Lru(int size,
   int evictCount)

Constructor calls super constructor with same parameters.

Method Detail

evict

protected void evict()

Evicts the 1st object or m_evictCount objects form m_access list.

Specified by:

evict in class AbstractCache

hitAccess

protected void hitAccess(Object key)

Specified by:

hitAccess in class AbstractCache

putAccess

protected void putAccess(Object key)

Specified by:

putAccess in class AbstractCache

removeValues

public List<Object> removeValues(Object value)

Description copied from interface: CacheInterface

Removes all objects with the value from cache map.

Specified by:

removeValues in interface CacheInterface

Overrides:

removeValues in class AbstractCache

Returns:

removed objects

size

public int size()

Description copied from interface: CacheInterface

Returns the cache size.

Specified by:

size in interface CacheInterface

Overrides:

size in class AbstractCache

Returns:

the size of the cache

test

public boolean test()

return false, if we have an error.

Specified by:

test in interface CacheInterface

Overrides:

test in class AbstractCache

Returns:

true if the cache works fine

toString

public String toString()

Overrides:

toString in class AbstractCache