org.gridbus.broker.xgrl
Class ComputeProcessor

java.lang.Object
  |
  +--org.gridbus.broker.xgrl.ComputeProcessor

public class ComputeProcessor

extends java.lang.Object

This class has methods to parse resources from the xml file which specifies the resource-description

Author:

Krishna Nadiminti (kna@cs.mu.oz.au)

Constructor Summary

ComputeProcessor()
Default constructor

ComputeProcessor(org.dom4j.Element resourceElement)
Sets up the ComputeProcessor class with the element object passed in

Method Summary

java.lang.Object	extractCompute() Returns an Object representing a ComputeServer.
ComputeServer	processAlchemi(org.dom4j.Element alchemiElement) Returns a AlchemiComputeServer (representing a Alchemi manager)
ComputeServer	processGlobus(org.dom4j.Element globusElement) Returns a collection containing a GlobusComputeServer
ComputeServer	processLocal(org.dom4j.Element computeElement) Returns a ComputeServer representing the jobmanager on the localhost
java.util.Collection	processQueue(org.dom4j.Element middlewareElement) Returns a collection of queues.
ComputeServer	processRemote(org.dom4j.Element computeElement) Returns a ComputeServer
UnicoreGateway	processUnicore(org.dom4j.Element unicoreElement) Returns an object representing the Unicore gateway

Methods inherited from class java.lang.Object

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

Constructor Detail

ComputeProcessor

public ComputeProcessor()

Default constructor

ComputeProcessor

public ComputeProcessor(org.dom4j.Element resourceElement)

Sets up the ComputeProcessor class with the element object passed in

Parameters:

resourceElement -

Method Detail

extractCompute

public java.lang.Object extractCompute()

Returns an Object representing a ComputeServer. (In case of Unicore, the return type is a UnicoreGateway object.)

Returns:

processLocal

public ComputeServer processLocal(org.dom4j.Element computeElement)

Returns a ComputeServer representing the jobmanager on the localhost

Parameters:

computeElement -

Returns:

processRemote

public ComputeServer processRemote(org.dom4j.Element computeElement)

Returns a ComputeServer

Parameters:

computeElement -

Returns:

processGlobus

public ComputeServer processGlobus(org.dom4j.Element globusElement)
                            throws GridBrokerException

Returns a collection containing a GlobusComputeServer

Parameters:

globusElement -

Returns:

Throws:

GridBrokerException

processQueue

public java.util.Collection processQueue(org.dom4j.Element middlewareElement)

Returns a collection of queues. If no queues are found the collection is null.

Parameters:

middlewareElement -

Returns:

processUnicore

public UnicoreGateway processUnicore(org.dom4j.Element unicoreElement)
                              throws GridBrokerException

Returns an object representing the Unicore gateway

Parameters:

unicoreElement -

Returns:

Throws:

GridBrokerException

processAlchemi

public ComputeServer processAlchemi(org.dom4j.Element alchemiElement)
                             throws GridBrokerException

Returns a AlchemiComputeServer (representing a Alchemi manager)

Parameters:

alchemiElement -

Returns:

Throws:

GridBrokerException