Package org.apache.hadoop.yarn.server.resourcemanager.webapp

Class NodeIDsInfo

java.lang.Object

org.apache.hadoop.yarn.server.resourcemanager.webapp.NodeIDsInfo

public class NodeIDsInfo
extends Object

XML element uses to represent NodeIds' list.

Field Summary

Fields

Modifier and Type	Field	Description
protected ArrayList<String>	nodeIDsList	Set doesn't support default no arg constructor which is req by JAXB

Constructor Summary

Constructors

Constructor	Description
NodeIDsInfo()
NodeIDsInfo(Collection<String> nodeIdsList, PartitionInfo partitionInfo)
NodeIDsInfo(List<String> nodeIdsList)
NodeIDsInfo(List<String> nodeIdsList, org.apache.hadoop.yarn.api.records.Resource resource)

Method Summary

Modifier and Type	Method	Description
static NodeIDsInfo	add(NodeIDsInfo left, NodeIDsInfo right)	This method will generate a new NodeIDsInfo object based on the two NodeIDsInfo objects.
ArrayList<String>	getNodeIDs()
PartitionInfo	getPartitionInfo()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

nodeIDsList

protected ArrayList<String> nodeIDsList

Set doesn't support default no arg constructor which is req by JAXB

Constructor Details

NodeIDsInfo

public NodeIDsInfo()

NodeIDsInfo

public NodeIDsInfo(List<String> nodeIdsList)

NodeIDsInfo

public NodeIDsInfo(List<String> nodeIdsList,
 org.apache.hadoop.yarn.api.records.Resource resource)

NodeIDsInfo

public NodeIDsInfo(Collection<String> nodeIdsList,
 PartitionInfo partitionInfo)

Method Details

getNodeIDs

public ArrayList<String> getNodeIDs()

getPartitionInfo

public PartitionInfo getPartitionInfo()

add

public static NodeIDsInfo add(NodeIDsInfo left,
 NodeIDsInfo right)

This method will generate a new NodeIDsInfo object based on the two NodeIDsInfo objects. The information to be combined includes the node list (removed duplicate node) and partitionInfo object.

Parameters:

left - left NodeIDsInfo Object.

right - right NodeIDsInfo Object.

Returns:

new NodeIDsInfo Object.