/*
* Copyright (c) 2008-2017, Hazelcast, Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.hazelcast.internal.nearcache.impl.maxsize;
import com.hazelcast.internal.eviction.EvictionChecker;
import com.hazelcast.internal.nearcache.impl.SampleableNearCacheRecordMap;
/**
* Near Cache max-size policy implementation for {@link com.hazelcast.config.EvictionConfig.MaxSizePolicy#ENTRY_COUNT}.
* <p>
* Checks if the Near Cache size is reached to max-size or not.
*
* @see EvictionChecker
*/
public class EntryCountNearCacheEvictionChecker
implements EvictionChecker {
private final SampleableNearCacheRecordMap nearCacheRecordMap;
private final int maxSize;
public EntryCountNearCacheEvictionChecker(final int size,
final SampleableNearCacheRecordMap nearCacheRecordMap) {
this.maxSize = size;
this.nearCacheRecordMap = nearCacheRecordMap;
}
@Override
public boolean isEvictionRequired() {
return nearCacheRecordMap.size() >= maxSize;
}
}