Class Master

java.lang.Object
  |
  +--Master

Direct Known Subclasses:

ArrayIO, CMapMaster, ComputeMaster, ImagePMaster, NeuralNQ, NullIO, NullReader, NullWriter, Partition2D, Squeegee, StringIO

public abstract class Master

extends java.lang.Object

Base class for master/worker paradigm.

Author:

Michael S. Noble (mnoble@space.mit.edu) Copyright (c) 2000, 2003 This code may only be used under the terms of GNU General Public License.

Field Summary

protected int	arg
protected java.lang.String[]	args
protected java.lang.Object	metaResult
protected int	numIters
protected int	numObjs
protected short	numTasksProcessed
protected java.lang.Class	rClass
protected Reporter	reporter
protected java.lang.reflect.Method	rMethod
protected net.jini.core.entry.Entry	snapshot
protected net.jini.space.JavaSpace	space
protected Task	task
protected Timer	timer

Constructor Summary

Master()

Method Summary

protected void	collectTasks()
protected void	distributeTasks()
protected double	format(double x)
protected Task	generateTask()
protected void	init()
protected void	init(net.jini.core.entry.Entry template)
protected void	init(net.jini.core.entry.Entry template, java.lang.String spaceName)
protected java.lang.String	name()
void	reportResults()
protected void	shift()
protected void	shift(int count)

Methods inherited from class java.lang.Object

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

Field Detail

space

protected net.jini.space.JavaSpace space

task

protected Task task

timer

protected Timer timer

reporter

protected Reporter reporter

snapshot

protected net.jini.core.entry.Entry snapshot

numIters

protected int numIters

numObjs

protected int numObjs

metaResult

protected java.lang.Object metaResult

rClass

protected java.lang.Class rClass

rMethod

protected java.lang.reflect.Method rMethod

numTasksProcessed

protected short numTasksProcessed

args

protected java.lang.String[] args

arg

protected int arg

Constructor Detail

Master

public Master()

Method Detail

init

protected void init()

init

protected void init(net.jini.core.entry.Entry template)

init

protected void init(net.jini.core.entry.Entry template,
                    java.lang.String spaceName)

generateTask

protected Task generateTask()

distributeTasks

protected void distributeTasks()

collectTasks

protected void collectTasks()

reportResults

public void reportResults()

shift

protected void shift(int count)

shift

protected void shift()

name

protected java.lang.String name()

format

protected double format(double x)