algo
Class DistParClientTSP

java.lang.Object
  algo.DistParClientTSP

All Implemented Interfaces:

RemoteExecutable, java.io.Serializable, java.lang.Runnable

 class DistParClientTSP
extends java.lang.Object
implements RemoteExecutable

Objects of this class are to be send to a ExecutableServer. i.e. these are the remote processes.

Field Summary

protected DistParBestStore	best
protected DistParRemoteCommTSP	communi
protected int	count
protected int	depth
protected long	globalWork
protected Graph	graph
protected java.lang.String	host
protected long	iter
private static Logger	logger
protected long	maxIter
protected int	number
protected Point[]	points
protected int	port
protected int	pushes
protected int	runs
protected java.util.ArrayList	stack

Constructor Summary

DistParClientTSP(java.lang.String host, int port, Point[] points)

Method Summary

Path	actualBest()
void	addEndMark()
void	getBest(Path path)
void	getBestRec(Path path, int depth)
long	getIterations()
long	getMaxIterations()
void	getParBest()
Path	getWork()
boolean	isWorkAvailable(int len)
void	putWork(Path path)
void	run()
void	setBest(Path b)
void	setGlobalWork(long w)
long	setMaxIterations(long m)

Methods inherited from class java.lang.Object

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

Field Detail

host

protected java.lang.String host

port

protected int port

graph

protected Graph graph

points

protected Point[] points

best

protected DistParBestStore best

number

protected int number

stack

protected java.util.ArrayList stack

count

protected int count

depth

protected int depth

iter

protected long iter

maxIter

protected long maxIter

globalWork

protected long globalWork

pushes

protected int pushes

runs

protected int runs

communi

protected DistParRemoteCommTSP communi

logger

private static Logger logger

Constructor Detail

DistParClientTSP

public DistParClientTSP(java.lang.String host,
                        int port,
                        Point[] points)

Parameters:

host - of master process.

port - of master process.

points - the cities.

Method Detail

actualBest

public Path actualBest()

Returns:

best.getPath().

setBest

public void setBest(Path b)

Parameters:

b - new best path.

run

public void run()

Specified by:

run in interface java.lang.Runnable

getParBest

public void getParBest()
                throws java.lang.InterruptedException

Throws:

InterruptedException.

java.lang.InterruptedException

addEndMark

public void addEndMark()

putWork

public void putWork(Path path)

Parameters:

path - a Path.

getWork

public Path getWork()

Returns:

a Path.

isWorkAvailable

public boolean isWorkAvailable(int len)

Parameters:

len - length of current path.

Returns:

true if work is available, else false.

getBest

public void getBest(Path path)

Parameters:

path - some starting path.

getBestRec

public void getBestRec(Path path,
                       int depth)

Parameters:

path - some starting path.

depth - current path length.

getIterations

public long getIterations()

Returns:

iter.

getMaxIterations

public long getMaxIterations()

Returns:

maxIter.

setMaxIterations

public long setMaxIterations(long m)

Parameters:

m - new maximal number of iterations.

Returns:

old maxIter.

setGlobalWork

public void setGlobalWork(long w)

Parameters:

w - number of global work items.