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    1   /***
    2    *
    3    * Copyright 2004 Protique Ltd
    4    *
    5    * Licensed under the Apache License, Version 2.0 (the "License");
    6    * you may not use this file except in compliance with the License.
    7    * You may obtain a copy of the License at
    8    *
    9    * http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   *
    17   **/
    18  package org.codehaus.activemq.management;
    19
    20  import javax.management.j2ee.statistics.BoundaryStatistic;
    21
    22  /***
    23   * A boundary statistic implementation
    24   *
    25   * @version $Revision: 1.1 $
    26   */
    27  public class BoundaryStatisticImpl extends StatisticImpl implements BoundaryStatistic {
    28      private long lowerBound;
    29      private long upperBound;
    30
    31      public BoundaryStatisticImpl(String name, String unit, String description, long lowerBound, long upperBound) {
    32          super(name, unit, description);
    33          this.lowerBound = lowerBound;
    34          this.upperBound = upperBound;
    35      }
    36
    37      public long getLowerBound() {
    38          return lowerBound;
    39      }
    40
    41      public long getUpperBound() {
    42          return upperBound;
    43      }
    44
    45      protected void appendFieldDescription(StringBuffer buffer) {
    46          buffer.append(" lowerBound: ");
    47          buffer.append(Long.toString(lowerBound));
    48          buffer.append(" upperBound: ");
    49          buffer.append(Long.toString(upperBound));
    50          super.appendFieldDescription(buffer);
    51      }
    52  }