com.bbn.openmap.tools.roads
Class Waypoint

java.lang.Object
  com.bbn.openmap.tools.roads.Visual
      com.bbn.openmap.tools.roads.Waypoint

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

Intersection, RoadPoint

public abstract class Waypoint
extends Visual
implements java.io.Serializable

See Also:

Serialized Form

Nested Class Summary

class

Waypoint.Graphic

Field Summary

protected LatLonPoint	location The location of this waypoint.
protected java.awt.Point	screenLocation

Fields inherited from class com.bbn.openmap.tools.roads.Visual

blinkState, layer

Constructor Summary

Waypoint(LatLonPoint loc, RoadLayer layer)
create a Waypoint at a given location.

Method Summary

static java.lang.Class	getGraphicClass()
double	getLatitude()
LatLonPoint	getLocation() Get the location of this Waypoint.
double	getLongitude()
boolean	getModified() Get the state of the modified flag.
RoadLayer	getRoadLayer() Get the RoadLayer of which this is a part.
java.awt.Point	getScreenLocation()
void	moveTo(java.awt.Point loc) Move this Intersection a distance on the screen.
abstract void	render(OMGraphicList gl, boolean projectionIsNew) Add the visual representation of this Waypoint to the graphics list.
void	setLocation(LatLonPoint loc) Set the location of this Waypoint.
void	setModified(boolean newValue) Set the modified flag
void	setScreenLocation(java.awt.Point loc)
java.lang.String	toString()
void	update() Mark this Visual as needing to have its visual representation updated.

Methods inherited from class com.bbn.openmap.tools.roads.Visual

blink, getVisual, setVisual

Methods inherited from class java.lang.Object

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

Field Detail

location

protected LatLonPoint location

The location of this waypoint.

screenLocation

protected java.awt.Point screenLocation

Constructor Detail

Waypoint

public Waypoint(LatLonPoint loc,
                RoadLayer layer)

create a Waypoint at a given location.

Parameters:

loc - the location of the Waypoint

Method Detail

getGraphicClass

public static java.lang.Class getGraphicClass()

setModified

public void setModified(boolean newValue)

Set the modified flag

getModified

public boolean getModified()

Get the state of the modified flag.

getLocation

public LatLonPoint getLocation()

Get the location of this Waypoint.

Returns:

the location of this Waypoint.

setLocation

public void setLocation(LatLonPoint loc)

Set the location of this Waypoint.

Parameters:

loc - the new location.

getScreenLocation

public java.awt.Point getScreenLocation()

setScreenLocation

public void setScreenLocation(java.awt.Point loc)

update

public void update()

Description copied from class: Visual

Mark this Visual as needing to have its visual representation updated. It has moved or otherwise changed its appearance.

Overrides:

update in class Visual

getRoadLayer

public RoadLayer getRoadLayer()

Get the RoadLayer of which this is a part.

Returns:

the RoadLayer.

moveTo

public void moveTo(java.awt.Point loc)

Move this Intersection a distance on the screen.

getLatitude

public double getLatitude()

getLongitude

public double getLongitude()

render

public abstract void render(OMGraphicList gl,
                            boolean projectionIsNew)

Add the visual representation of this Waypoint to the graphics list. Our visual representation is just a rectangle with radius 2.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object