uwcse.location.core
Class StaticTracker

java.lang.Object
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  +--uwcse.location.core.Tracker
        |
        +--uwcse.location.core.StaticTracker

public class StaticTracker

extends Tracker

A class containing functionality to track a static physical object or set of grouped physical objects. A single State represents the object's location.

Version:

$Revision: 1.3 $

Author:

Jeffrey Hightower

Field Summary
protected  State	m_state

 

Fields inherited from class uwcse.location.core.Tracker

m_elapsedTime, m_lastMeasurement, m_lastUpdateTime, m_trueStateMeasurement, m_worldMap

 

Constructor Summary

StaticTracker(StaticTracker tracker)           Create a static object tracker as a copy of the given tracker.

StaticTracker(WorldMap map)           Create an fixed object tracker to track a static physical object or set of grouped physical objects on the given map.

 

Method Summary
Object	clone()
LocationReport	createLocationReport()           Compute a location report for the object being tracked.
void	initLocation(LocationReport report)           Initialize the tracker to the most likely state of the given location report.
void	merge(Tracker tracker)           Incorporate information contained in given tracker into this tracker.
String	toString()

 

Methods inherited from class uwcse.location.core.Tracker

getLastMeasurement, getRMSError, getTimestamp, getTrueStateMeasurement, getWorldMap, setTrueStateMeasurement, update

 

Methods inherited from class java.lang.Object

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

 

Field Detail

m_state

protected State m_state

StaticTracker

public StaticTracker(WorldMap map)

Create an fixed object tracker to track a static physical object or set of grouped physical objects on the given map.

StaticTracker

public StaticTracker(StaticTracker tracker)

Create a static object tracker as a copy of the given tracker.

clone

public Object clone()

Overrides:

clone in class Object

initLocation

public void initLocation(LocationReport report)

Initialize the tracker to the most likely state of the given location report.

createLocationReport

public LocationReport createLocationReport()

Compute a location report for the object being tracked.

toString

public String toString()

Overrides:

toString in class Object

merge

public void merge(Tracker tracker)

Incorporate information contained in given tracker into this tracker. Used by the database to link an existing object as a child of another object.