org.apache.oodt.cas.resource.scheduler

Class QueueManager

java.lang.Object

org.apache.oodt.cas.resource.scheduler.QueueManager

Direct Known Subclasses:

LRUQueueManager

public class QueueManager
extends Object

Version:

$Revision$

The Queue to Node Mapping Manager

Author:

bfoster

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,LinkedHashSet<String>>	queueToNodesMapping

Constructor Summary

Constructors

Constructor and Description
QueueManager()

Method Summary

Modifier and Type	Method and Description
void	addNodeToQueue(String nodeId, String queueName)
void	addQueue(String queueName)
boolean	containsQueue(String queueName)
List<String>	getNodes(String queueName)
List<String>	getQueues()
Vector<String>	getQueues(String nodeId)
void	removeNodeFromQueue(String nodeId, String queueName)
void	removeQueue(String queueName)

Methods inherited from class java.lang.Object

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

Field Detail

queueToNodesMapping

protected Map<String,LinkedHashSet<String>> queueToNodesMapping

Constructor Detail

QueueManager

public QueueManager()

Method Detail

containsQueue

public boolean containsQueue(String queueName)

addNodeToQueue

public void addNodeToQueue(String nodeId,
                           String queueName)
                    throws QueueManagerException

Throws:

QueueManagerException

addQueue

public void addQueue(String queueName)

getNodes

public List<String> getNodes(String queueName)
                      throws QueueManagerException

Throws:

QueueManagerException

getQueues

public List<String> getQueues()

getQueues

public Vector<String> getQueues(String nodeId)

removeNodeFromQueue

public void removeNodeFromQueue(String nodeId,
                                String queueName)
                         throws QueueManagerException

Throws:

QueueManagerException

removeQueue

public void removeQueue(String queueName)