mwalk.util
Class ReceiverRandomizer

java.lang.Object
  |
  +--mwalk.util.ReceiverRandomizer

public class ReceiverRandomizer

extends java.lang.Object

Class which randomly selects a number of receivers as being active.

Version:

1.0

Author:

Robert Chalmers

Field Summary

protected int	active Number of receivers to mark as active
int	max Maximum number of receivers available
protected TreeNode[]	recvs List of receivers in tree

Constructor Summary

ReceiverRandomizer()
Default constructor.

ReceiverRandomizer(int active)
Constructor.

Method Summary

int	getActive() Retrieve current number of active receivers.
int	incActive() Increment current number of active receivers.
int	maxActive() Retrieve maximum number of active receivers.
void	randomize(Tree tree) Randomly activate the appropriate number of receivers.
void	reset(Tree tree) Clear all active receivers.
void	setActive(int active) Set current number of active receivers.

Methods inherited from class java.lang.Object

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

Field Detail

recvs

protected TreeNode[] recvs

List of receivers in tree

active

protected int active

Number of receivers to mark as active

max

public int max

Maximum number of receivers available

Constructor Detail

ReceiverRandomizer

public ReceiverRandomizer()

Default constructor.

ReceiverRandomizer

public ReceiverRandomizer(int active)

Constructor.

Parameters:

int - number of active receivers

Method Detail

getActive

public int getActive()

Retrieve current number of active receivers.

Returns:

int number of active receivers

incActive

public int incActive()

Increment current number of active receivers.

Returns:

int number of active receivers

setActive

public void setActive(int active)

Set current number of active receivers.

Parameters:

int - number of active receivers

maxActive

public int maxActive()

Retrieve maximum number of active receivers.

Returns:

int maximum number of active receivers

reset

public void reset(Tree tree)

Clear all active receivers.

Parameters:

Tree - current tree

randomize

public void randomize(Tree tree)

Randomly activate the appropriate number of receivers.

Parameters:

Tree - current tree