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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.asterix.common.feeds;

import org.apache.asterix.common.feeds.api.IFeedMetricCollector.MetricType;

public class SeriesAvg extends Series {

    private int count;

    public SeriesAvg() {
        super(MetricType.AVG);
    }

    public int getAvg() {
        return runningSum / count;
    }

    public synchronized void addValue(int value) {
        if (value < 0) {
            return;
        }
        runningSum += value;
        count++;
    }
    
    public  void reset(){
        count = 0;
    }

}