MetricValue.java
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上传日期:2018-01-08
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文件大小:1k
- /*
- * MetricValue.java
- *
- * 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.hadoop.metrics.spi;
- /**
- * A Number that is either an absolute or an incremental amount.
- */
- public class MetricValue {
-
- public static final boolean ABSOLUTE = false;
- public static final boolean INCREMENT = true;
-
- private boolean isIncrement;
- private Number number;
-
- /** Creates a new instance of MetricValue */
- public MetricValue(Number number, boolean isIncrement) {
- this.number = number;
- this.isIncrement = isIncrement;
- }
- public boolean isIncrement() {
- return isIncrement;
- }
-
- public boolean isAbsolute() {
- return !isIncrement;
- }
- public Number getNumber() {
- return number;
- }
-
- }