001/** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.camel.management.mbean; 018 019import java.util.concurrent.atomic.AtomicLong; 020 021public class StatisticCounter extends Statistic { 022 023 private final AtomicLong value = new AtomicLong(0); 024 025 public void updateValue(long newValue) { 026 value.getAndAdd(newValue); 027 } 028 029 public long getValue() { 030 return value.get(); 031 } 032 033 @Override 034 public String toString() { 035 return "" + value.get(); 036 } 037 038 public void reset() { 039 value.set(0); 040 } 041 042 @Override 043 public boolean isUpdated() { 044 // this is okay 045 return true; 046 } 047}