01 /*
02 *
03 * Licensed to the Apache Software Foundation (ASF) under one
04 * or more contributor license agreements. See the NOTICE file
05 * distributed with this work for additional information
06 * regarding copyright ownership. The ASF licenses this file
07 * to you under the Apache License, Version 2.0 (the
08 * "License"); you may not use this file except in compliance
09 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 */
21 package org.apache.qpid.server.util;
22
23 public class RunStats
24 {
25 private long min = Long.MAX_VALUE;
26 private long max;
27 private long total;
28 private int count;
29
30 public void record(long time)
31 {
32 max = Math.max(time, max);
33 min = Math.min(time, min);
34 total += time;
35 count++;
36 }
37
38 public long getMin()
39 {
40 return min;
41 }
42
43 public long getMax()
44 {
45 return max;
46 }
47
48 public long getAverage()
49 {
50 return total / count;
51 }
52
53 public String toString()
54 {
55 return "avg=" + getAverage() + ", min=" + min + ", max=" + max;
56 }
57 }
|