com.hazelcast.client.cache.impl.ClientCacheStatisticsImpl Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2015, 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.client.cache.impl;
import com.hazelcast.cache.impl.CacheEntryCountResolver;
import com.hazelcast.cache.impl.CacheStatisticsImpl;
import com.hazelcast.monitor.NearCacheStats;
/**
* {@link com.hazelcast.cache.CacheStatistics} implementation for client side {@link com.hazelcast.cache.ICache}.
*/
public class ClientCacheStatisticsImpl
extends CacheStatisticsImpl {
private NearCacheStats nearCacheStats;
public ClientCacheStatisticsImpl(long creationTime) {
super(creationTime, CacheEntryCountResolver.createEntryCountResolver());
}
public ClientCacheStatisticsImpl(long creationTime, NearCacheStats nearCacheStats) {
super(creationTime, CacheEntryCountResolver.createEntryCountResolver());
this.nearCacheStats = nearCacheStats;
}
@Override
public long getOwnedEntryCount() {
throw new UnsupportedOperationException("This statistic is not supported for client.");
}
@Override
public long getCacheEvictions() {
throw new UnsupportedOperationException("This statistic is not supported for client.");
}
@Override
public long getCacheExpiries() {
throw new UnsupportedOperationException("This statistic is not supported for client.");
}
@Override
public NearCacheStats getNearCacheStatistics() {
if (nearCacheStats == null) {
throw new UnsupportedOperationException("Near-cache is not enabled.");
}
return nearCacheStats;
}
@Override
public String toString() {
return "ClientCacheStatisticsImpl{"
+ "creationTime=" + creationTime
+ ", lastAccessTime=" + lastAccessTime
+ ", lastUpdateTime=" + lastUpdateTime
+ ", removals=" + removals
+ ", puts=" + puts
+ ", hits=" + hits
+ ", misses=" + misses
+ ", putTimeTakenNanos=" + putTimeTakenNanos
+ ", getCacheTimeTakenNanos=" + getCacheTimeTakenNanos
+ ", removeTimeTakenNanos=" + removeTimeTakenNanos
+ (nearCacheStats != null ? ", nearCacheStats=" + nearCacheStats : "")
+ '}';
}
}