com.hazelcast.monitor.LocalPNCounterStats Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2018, 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;
/**
* Statistics for a single PN counter. The statistics are local to this member.
*/
public interface LocalPNCounterStats extends LocalInstanceStats {
/** Returns the current value of this PN counter */
long getValue();
/**
* Returns the total number of add (including increment) operations on this
* PN counter on this member.
*/
long getTotalIncrementOperationCount();
/**
* Returns the total number of subtract (including decrement) operations on
* this PN counter on this member.
*/
long getTotalDecrementOperationCount();
}