Package slash.navigation.mapview.mapsforge.updater

Class TrackUpdater

java.lang.Object

slash.navigation.mapview.mapsforge.updater.TrackUpdater

All Implemented Interfaces:

EventMapUpdater

public class TrackUpdater
extends Object
implements EventMapUpdater

Stores the current track state and minimizes TrackOperations. Used to reduce the number of interactions between event listener and map UI.

Author:

Christian Pesch

See Also:

• TrackOperation

Constructor Summary

Constructors

Constructor	Description
TrackUpdater(PositionsModel positionsModel, TrackOperation trackOperation)

Method Summary

Modifier and Type	Method	Description
void	handleAdd(int firstRow, int lastRow)
void	handleRemove(int firstRow, int lastRow)
void	handleUpdate(int firstRow, int lastRow)

Methods inherited from class java.lang.Object

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

Constructor Details

TrackUpdater

public TrackUpdater(PositionsModel positionsModel,
 TrackOperation trackOperation)

Method Details

handleAdd

public void handleAdd(int firstRow,
 int lastRow)

Specified by:

handleAdd in interface EventMapUpdater

handleUpdate

public void handleUpdate(int firstRow,
 int lastRow)

Specified by:

handleUpdate in interface EventMapUpdater

handleRemove

public void handleRemove(int firstRow,
 int lastRow)

Specified by:

handleRemove in interface EventMapUpdater