org.gridbus.broker.plan
Class PlanInterpreter

java.lang.Object
  org.gridbus.broker.plan.ClassInterpreter
      org.gridbus.broker.plan.PlanInterpreter

public class PlanInterpreter

extends ClassInterpreter

This is the interpreter for plan files (subclasses) ClassInterpreter

Author:

Ding Choon Hoong (chd@students.cs.mu.oz.au)

Constructor Summary

PlanInterpreter()

Method Summary

java.util.Vector	getConstVars() Gets the list of constant variables defined in the parsed xml file.
Task	getFinishTask() Gets the "rootfinish" task and associated commands defined in the parsed xml file.
java.util.Vector	getJobs() Gets the jobs defined in the parsed xml file.
java.util.Vector	getListVars() Gets the list of list type variables defined in the parsed xml file.
Task	getStartTask() Gets the "nodestart" task and associated commands defined in the parsed xml file.
java.util.Vector	jobPermuter(java.util.Hashtable indexTracker) Returns a vector of job combinations
void	printJobs() Prints the details of the jobs defined in the parsed xml file.
void	process(org.dom4j.Document doc) This method processes an xml plan file

Methods inherited from class java.lang.Object

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

Constructor Detail

PlanInterpreter

public PlanInterpreter()

Method Detail

getJobs

public java.util.Vector getJobs()

Gets the jobs defined in the parsed xml file.

Returns:

jobs

getListVars

public java.util.Vector getListVars()

Gets the list of list type variables defined in the parsed xml file.

Returns:

list variables

getConstVars

public java.util.Vector getConstVars()

Gets the list of constant variables defined in the parsed xml file.

Returns:

constant variables

getStartTask

public Task getStartTask()

Gets the "nodestart" task and associated commands defined in the parsed xml file.

Returns:

the nodestart task and its associated commands.

getFinishTask

public Task getFinishTask()

Gets the "rootfinish" task and associated commands defined in the parsed xml file.

Returns:

the rootfinish task and its associated commands.

printJobs

public void printJobs()

Prints the details of the jobs defined in the parsed xml file.

process

public void process(org.dom4j.Document doc)

This method processes an xml plan file

Overrides:

process in class ClassInterpreter

Parameters:

doc -

jobPermuter

public java.util.Vector jobPermuter(java.util.Hashtable indexTracker)

Returns a vector of job combinations

Parameters:

indexTracker -

Returns:

a vector of job combinations