hadoop NodeLabelInfo 源码
haddop NodeLabelInfo 代码
文件路径：/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/NodeLabelInfo.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.resourcemanager.webapp.dao;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import org.apache.hadoop.yarn.api.records.NodeLabel;
@XmlRootElement(name = "nodeLabelInfo")
@XmlAccessorType(XmlAccessType.FIELD)
public class NodeLabelInfo {
private String name;
private boolean exclusivity;
private PartitionInfo partitionInfo;
public NodeLabelInfo() {
// JAXB needs this
}
public NodeLabelInfo(String name) {
this.name = name;
this.exclusivity = true;
}
public NodeLabelInfo(String name, boolean exclusivity) {
this.name = name;
this.exclusivity = exclusivity;
}
public NodeLabelInfo(NodeLabel label) {
this.name = label.getName();
this.exclusivity = label.isExclusive();
}
public NodeLabelInfo(NodeLabel label, PartitionInfo partitionInfo) {
this(label);
this.partitionInfo = partitionInfo;
}
public String getName() {
return name;
}
public boolean getExclusivity() {
return exclusivity;
}
public PartitionInfo getPartitionInfo() {
return partitionInfo;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
NodeLabelInfo other = (NodeLabelInfo) obj;
if (!getName().equals(other.getName())) {
return false;
}
if (getExclusivity() != other.getExclusivity()) {
return false;
}
return true;
}
@Override
public int hashCode() {
return (getName().hashCode() << 16) + (getExclusivity() ? 1 : 0);
}
}
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