com.hazelcast.monitor.NearCacheStats Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2016, 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.monitor;
public interface NearCacheStats extends LocalInstanceStats {
/**
* Returns the creation time of this NearCache on this member
*
* @return creation time of this NearCache on this member
*/
long getCreationTime();
/**
* Returns the number of entries owned by this member.
*
* @return number of entries owned by this member.
*/
long getOwnedEntryCount();
/**
* Returns memory cost (number of bytes) of entries in this cache.
*
* @return memory cost (number of bytes) of entries in this cache.
*/
long getOwnedEntryMemoryCost();
/**
* Returns the number of hits (reads) of the locally owned entries.
*
* @return number of hits (reads) of the locally owned entries.
*/
long getHits();
/**
* Returns the number of misses of the locally owned entries.
*
* @return number of misses of the locally owned entries.
*/
long getMisses();
/**
* Returns the hit/miss ratio of the locally owned entries.
*
* @return hit/miss ratio of the locally owned entries.
*/
double getRatio();
}