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}