com.hazelcast.internal.eviction.impl.evaluator

Class LFUEvictionPolicyEvaluator<A,E extends Evictable>

java.lang.Object

com.hazelcast.internal.eviction.impl.evaluator.AbstractEvictionPolicyEvaluator<A,E>

com.hazelcast.internal.eviction.impl.evaluator.LFUEvictionPolicyEvaluator<A,E>

All Implemented Interfaces:

EvictionPolicyEvaluator<A,E>

public class LFUEvictionPolicyEvaluator<A,E extends Evictable>
extends AbstractEvictionPolicyEvaluator<A,E>

Interface for evaluation implementations of EvictionPolicy.LFU policy.

Constructor Summary

Constructors

Constructor and Description
LFUEvictionPolicyEvaluator()

Method Summary

Methods

Modifier and Type	Method and Description
protected Evictable	selectEvictableAsPolicy(Evictable current, Evictable candidate) Compares two evictable candidates and selects one as EvictionPolicy rule.

Methods inherited from class com.hazelcast.internal.eviction.impl.evaluator.AbstractEvictionPolicyEvaluator

evaluate

Methods inherited from class java.lang.Object

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

Constructor Detail

LFUEvictionPolicyEvaluator

public LFUEvictionPolicyEvaluator()

Method Detail

selectEvictableAsPolicy

protected Evictable selectEvictableAsPolicy(Evictable current,
                                Evictable candidate)

Description copied from class: AbstractEvictionPolicyEvaluator

Compares two evictable candidates and selects one as EvictionPolicy rule.

Specified by:

selectEvictableAsPolicy in class AbstractEvictionPolicyEvaluator<A,E extends Evictable>

Parameters:

current - Currently selected evictable candidate

candidate - Evictable candidate to compare with current one

Returns:

the selected evictable candidate