/*
 *
 * Copyright (c) 2006 The Apache Software Foundation
 *
 * 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 org.apache.qpid.server.util;

public class RunStats
{
    private long min = Long.MAX_VALUE;
    private long max;
    private long total;
    private int count;

    public void record(long time)
    {
        max = Math.max(time, max);
        min = Math.min(time, min);
        total += time;
        count++;
    }

    public long getMin()
    {
        return min;
    }

    public long getMax()
    {
        return max;
    }

    public long getAverage()
    {
       return total / count;
    }

    public String toString()
    {
        return "avg=" + getAverage() + ", min=" + min + ", max=" + max;
    }
}
