001/*
002 * MetricValue.java
003 *
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 *     http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing, software
015 * distributed under the License is distributed on an "AS IS" BASIS,
016 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
017 * See the License for the specific language governing permissions and
018 * limitations under the License.
019 */
020
021package org.apache.hadoop.metrics.spi;
022
023import org.apache.hadoop.classification.InterfaceAudience;
024import org.apache.hadoop.classification.InterfaceStability;
025
026/**
027 * A Number that is either an absolute or an incremental amount.
028 */
029@Deprecated
030@InterfaceAudience.Public
031@InterfaceStability.Evolving
032public class MetricValue {
033    
034  public static final boolean ABSOLUTE = false;
035  public static final boolean INCREMENT = true;
036    
037  private boolean isIncrement;
038  private Number number;
039    
040  /** Creates a new instance of MetricValue */
041  public MetricValue(Number number, boolean isIncrement) {
042    this.number = number;
043    this.isIncrement = isIncrement;
044  }
045
046  public boolean isIncrement() {
047    return isIncrement;
048  }
049    
050  public boolean isAbsolute() {
051    return !isIncrement;
052  }
053
054  public Number getNumber() {
055    return number;
056  }
057    
058}