edu.iu.harp.worker

Class Nodes

java.lang.Object

edu.iu.harp.worker.Nodes

Direct Known Subclasses:

Workers

public class Nodes
extends java.lang.Object

The information of the nodes

Constructor Summary

Constructors

Constructor and Description
Nodes()
Nodes(java.io.BufferedReader reader)

Method Summary

Modifier and Type	Method and Description
java.util.List<java.lang.String>	getNodeList() Get the list of all the nodes
protected java.util.Map<java.lang.Integer,java.util.List<java.lang.String>>	getNodes() Get the map from rackID to its associated nodes
int	getNumPhysicalNodes() Get the number of physical nodes
protected java.util.List<java.lang.Integer>	getRackList() Get the list of the racks
java.util.List<java.lang.String>	printToNodesFile() print the rack and the nodes information
void	sortRacks() Sorting the racks based on the number of the nodes associated with the racks in descending order

Methods inherited from class java.lang.Object

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

Constructor Detail

Nodes

public Nodes()
      throws java.lang.Exception

Throws:

java.lang.Exception

Nodes

public Nodes(java.io.BufferedReader reader)
      throws java.lang.Exception

Throws:

java.lang.Exception

Method Detail

getNumPhysicalNodes

public int getNumPhysicalNodes()

Get the number of physical nodes

Returns:

getNodes

protected java.util.Map<java.lang.Integer,java.util.List<java.lang.String>> getNodes()

Get the map from rackID to its associated nodes

Returns:

getRackList

protected java.util.List<java.lang.Integer> getRackList()

Get the list of the racks

Returns:

the ID list of the racks

getNodeList

public java.util.List<java.lang.String> getNodeList()

Get the list of all the nodes

Returns:

the list of all the nodes

sortRacks

public void sortRacks()

Sorting the racks based on the number of the nodes associated with the racks in descending order

printToNodesFile

public java.util.List<java.lang.String> printToNodesFile()

print the rack and the nodes information

Returns:

the rack and the nodes information