com.luciad.ais.model.airspace

Aviation StandardsClass TLcdSubPointlistAirspaceSegment

java.lang.Object

com.luciad.ais.shape.TLcdAISPoint

com.luciad.ais.model.airspace.TLcdSubPointlistAirspaceSegment

All Implemented Interfaces:

ILcdAirspaceSegment, ILcdEditableAirspaceSegment, ILcdGeoPathLeg, ILcdBounded, ILcdPoint, ILcdShape, ILcd2DEditablePoint, ILcd2DEditableShape, ILcd3DEditablePoint, ILcd3DEditableShape, ILcdCloneable, Serializable, Cloneable

public class TLcdSubPointlistAirspaceSegment
extends TLcdAISPoint
implements ILcdEditableAirspaceSegment

An implementation of an airspace segment that uses a ILcdGeoPathLeg.SUB_POINT_LIST as geopath leg type together with a shared subpointlist as dataset. When the memory is important, this implementation is preferred over the normal TLcdAirspaceSegment that copies the data.

A subpointlist can be set using the setSubPointlist() method; this method expects a ILcdPointList instance as argument.

Note that this class extends TLcdAISPoint, and so it is required to set a delegate point implementation using the setLocation() method before using the airspace segment object.

See Also:

TLcdAISPoint, Serialized Form

Field Summary

Fields inherited from interface com.luciad.ais.shape.ILcdGeoPathLeg

ARC, ARC_BY_EDGE, CIRCLE_POINT, CIRCLE_RADIUS, GEODESIC_LINE, POINT, RHUMB_LINE, SUB_POINT_LIST

Constructor Summary

Constructors

Constructor and Description
TLcdSubPointlistAirspaceSegment() Creates a new TLcdSubPointlistAirspaceSegment object.

Method Summary

Modifier and Type	Method and Description
Object	clone() Creates and returns a copy of this object.
int	getDataLength() Returns the number of parameters in the leg's data array.
void	getDataSFCT(double[] aDataSFCT) Copies the GeoPath leg's parameter list into the aDataSFCT array.
int	getSegmentNumber() Returns the segment number of the ILcdAirspaceSegment object.
ILcdPointList	getSubPointlist() Returns the ILcdPointList that is currently associated with this airspace segment.
int	getType() Returns the type of this GeoPath leg.
void	setSegmentNumber(int aSegmentNumber) Specifies the segment number of the ILcdEditableAirspaceSegment object.
void	setSubPointlist(ILcdPointList aPointlist) Sets the given ILcdPointList instance as the subpointlist that is associated with this airspace segment.

Methods inherited from class com.luciad.ais.shape.TLcdAISPoint

cloneAs2DEditablePoint, cloneAs3DEditablePoint, contains2D, contains2D, contains3D, contains3D, equals, getBounds, getCosX, getCosY, getFocusPoint, getSinX, getSinY, getTanX, getTanY, getX, getY, getZ, hashCode, move2D, move2D, move3D, move3D, setLocation, translate2D, translate3D

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.luciad.shape.ILcdPoint

cloneAs2DEditablePoint, cloneAs3DEditablePoint, equals, getCosX, getCosY, getSinX, getSinY, getTanX, getTanY, getX, getY, getZ

Methods inherited from interface com.luciad.shape.ILcdShape

contains2D, contains2D, contains3D, contains3D, getFocusPoint

Methods inherited from interface com.luciad.shape.ILcdBounded

getBounds

Constructor Detail

TLcdSubPointlistAirspaceSegment

public TLcdSubPointlistAirspaceSegment()

Creates a new TLcdSubPointlistAirspaceSegment object.

The geopath leg type is set to ILcdGeoPathLeg.SUB_POINT_LIST.

Method Detail

setSubPointlist

public void setSubPointlist(ILcdPointList aPointlist)
                     throws IllegalArgumentException

Sets the given ILcdPointList instance as the subpointlist that is associated with this airspace segment.

Parameters:

aPointlist - The subpointlist that must be associated with this airspace segment.

Throws:

IllegalArgumentException - if the supplied argument is null.

getSubPointlist

public ILcdPointList getSubPointlist()

Returns the ILcdPointList that is currently associated with this airspace segment.

Returns:

the ILcdPointList that is currently associated with this airspace segment.

setSegmentNumber

public void setSegmentNumber(int aSegmentNumber)

Description copied from interface: ILcdEditableAirspaceSegment

Specifies the segment number of the ILcdEditableAirspaceSegment object. The segment number is application-defined and does not necessarily have to correspond with the index of the segment within containing airspace.

Specified by:

setSegmentNumber in interface ILcdEditableAirspaceSegment

Parameters:

aSegmentNumber - a segment number for the ILcdEditableAirspaceSegment object

getSegmentNumber

public int getSegmentNumber()

Description copied from interface: ILcdAirspaceSegment

Returns the segment number of the ILcdAirspaceSegment object.

Specified by:

getSegmentNumber in interface ILcdAirspaceSegment

Returns:

the segment number of the ILcdAirspaceSegment object

getType

public int getType()

Description copied from interface: ILcdGeoPathLeg

Returns the type of this GeoPath leg.

Specified by:

getType in interface ILcdGeoPathLeg

Returns:

one of the constants defined above

getDataLength

public int getDataLength()

Description copied from interface: ILcdGeoPathLeg

Returns the number of parameters in the leg's data array. Use getDataSFCT() to obtain the contents of the parameter list.

Specified by:

getDataLength in interface ILcdGeoPathLeg

Returns:

the length of the leg's parameter list

getDataSFCT

public void getDataSFCT(double[] aDataSFCT)

Description copied from interface: ILcdGeoPathLeg

Copies the GeoPath leg's parameter list into the aDataSFCT array. The array must be sufficiently large! Use getDataLength() to determine the required size of the array.

Specified by:

getDataSFCT in interface ILcdGeoPathLeg

Parameters:

aDataSFCT - will receive the parameter list of this GeoPath leg.

clone

public Object clone()

Creates and returns a copy of this object.

The subpointlist is copied without being cloned.

Specified by:

clone in interface ILcdCloneable

Overrides:

clone in class TLcdAISPoint

See Also:

Object.clone()