hadoop NameValuePair 源码
haddop NameValuePair 代码
文件路径：/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/timeline/NameValuePair.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.yarn.server.timeline;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
/**
* A class holding a name and value pair, used for specifying filters in
* {@link TimelineReader}.
*/
@InterfaceAudience.Private
@InterfaceStability.Unstable
public class NameValuePair {
String name;
Object value;
public NameValuePair(String name, Object value) {
this.name = name;
this.value = value;
}
/**
* Get the name.
* @return The name.
*/
public String getName() {
return name;
}
/**
* Get the value.
* @return The value.
*/
public Object getValue() {
return value;
}
@Override
public String toString() {
return "{ name: " + name + ", value: " + value + " }";
}
}
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