org.aksw.coyotecache.coyotecache

Class CoyoteCache

java.lang.Object

org.aksw.coyotecache.coyotecache.CoyoteCache

public class CoyoteCache
extends Object

Author:

rspeck

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.log4j.Logger	log4j logger
CacheInterface	m_cache current replacement policy
protected Map<Integer,Set<Integer>>	m_finalCluster
protected List<Element>	m_partialCluster partial cluster
protected SeedOrderInterface	m_seedPolicy current seed policy
Statistic	m_statistic cache statistic
static boolean	online

Constructor Summary

Constructors

Constructor and Description
CoyoteCache(CacheInterface cache)
CoyoteCache(CacheInterface cache, SeedOrderInterface seedPolicy)

Method Summary

Methods

Modifier and Type	Method and Description
Set<Integer>	get(Set<Integer> element) Gets the finalElement to element if exists, else null
Set<Integer>	get(Set<Integer> set, Double cost) Gets the finalElement to element if exists, else null
Integer	getBestSeed() Gets the next seed, that should be use for clustering.
Set<Integer>	put(Set<Integer> finalSet) Adds final set to m_finalCluster and puts m_partialCluster to #m_cachePolicy
void	setSeeds(Set<Integer> seeds) Initializes all seeds that should be use during the process.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

online

public static final boolean online

See Also:

Constant Field Values

log4j

public static org.apache.log4j.Logger log4j

logger

m_cache

public CacheInterface m_cache

current replacement policy

m_seedPolicy

protected SeedOrderInterface m_seedPolicy

current seed policy

m_partialCluster

protected List<Element> m_partialCluster

partial cluster

m_finalCluster

protected Map<Integer,Set<Integer>> m_finalCluster

m_statistic

public Statistic m_statistic

cache statistic

Constructor Detail

CoyoteCache

public CoyoteCache(CacheInterface cache,
           SeedOrderInterface seedPolicy)

Parameters:

cache - the Cache to use

seedPolicy - set to null without a SeedPolicy

CoyoteCache

public CoyoteCache(CacheInterface cache)

Method Detail

put

public Set<Integer> put(Set<Integer> finalSet)

Adds final set to m_finalCluster and puts m_partialCluster to #m_cachePolicy

Parameters:

finalSet -

Returns:

the finalCluster

get

public Set<Integer> get(Set<Integer> element)

Gets the finalElement to element if exists, else null

Returns:

the finalCluster

get

public Set<Integer> get(Set<Integer> set,
               Double cost)

Gets the finalElement to element if exists, else null

cost - the cost of the cluster

Returns:

the finalCluster

toString

public String toString()

Overrides:

toString in class Object

getBestSeed

public Integer getBestSeed()

Gets the next seed, that should be use for clustering.

Returns:

the next seed to use.

setSeeds

public void setSeeds(Set<Integer> seeds)

Initializes all seeds that should be use during the process.