unifier
Class ModeratePerspectiveUnifier

java.lang.Object
  |
  +--connect.socket.SocketComponentTemplate
        |
        +--unifier.BasicPerspectiveUnifier
              |
              +--unifier.ModeratePerspectiveUnifier

All Implemented Interfaces:

Component, PerspectiveUnifier

public class ModeratePerspectiveUnifier

extends BasicPerspectiveUnifier

This class provides for a moderately complex implementation that will look for an object close to where a new object is seen and then report that that object has moved instead of a new object showing up.

Version:

$Revision: 1.12 $

Author:

Dave Jurgens

Field Summary

protected static double	MAX_MOVEMENT_DISTANCE This variable is the maxium distance on the unit square that we can accept that a WhatWhere will move.
private static long	serialVersionUID

Fields inherited from class unifier.BasicPerspectiveUnifier

PORT

Fields inherited from class connect.socket.SocketComponentTemplate

portNumber

Constructor Summary

ModeratePerspectiveUnifier()

Method Summary

static void	main(String[] args)
world.WorldState	unify(world.WorldState current, world.WorldImage deltaWorld) Returns a new WorldState object that reflects the changes depicted in the WorldImage.

Methods inherited from class unifier.BasicPerspectiveUnifier

accept, allowMethod, getComponentEmissary, getMaxPoints, processAcceptedConnection, processRequestingConnection

Methods inherited from class connect.socket.SocketComponentTemplate

connect, getConnection, processRelayPoint, spawnRelayPoint

Methods inherited from class java.lang.Object

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

Methods inherited from interface connect.Component

connect, getConnection

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

MAX_MOVEMENT_DISTANCE

protected static final double MAX_MOVEMENT_DISTANCE

This variable is the maxium distance on the unit square that we can accept that a WhatWhere will move. This implementation does not count time as a factor in distance traveled.

See Also:

Constant Field Values

Constructor Detail

ModeratePerspectiveUnifier

public ModeratePerspectiveUnifier()

Method Detail

unify

public world.WorldState unify(world.WorldState current,
                              world.WorldImage deltaWorld)

Description copied from class: BasicPerspectiveUnifier

Returns a new WorldState object that reflects the changes depicted in the WorldImage.

Specified by:

unify in interface PerspectiveUnifier

Overrides:

unify in class BasicPerspectiveUnifier

Parameters:

current - the current list of known objects

deltaWorld - processed information from a ObjectLocater

Returns:

the new world state with updated information

main

public static void main(String[] args)