Package com.luciad.ais.model.parachutejumparea

Class TLcdParachuteJumpArea

java.lang.Object
com.luciad.ais.model.parachutejumparea.TLcdParachuteJumpArea
All Implemented Interfaces:
ILcdEditableParachuteJumpArea, ILcdParachuteJumpArea, ILcdGeoPath, ILcdDataObject, ILcdBounded, ILcdCurve, ILcdPointList, ILcdPolygon, ILcdRing, ILcdShape, ILcdCloneable, Serializable, Cloneable
Direct Known Subclasses:
TLcdFeaturedParachuteJumpArea
public class TLcdParachuteJumpArea extends Object implements ILcdEditableParachuteJumpArea
An implementation of ILcdParachuteJumpArea.

This implementation performs a discretization of the parachute jump area in geodetic coordinates.

See Also:

  • Field Details

    • SEGMENTS

      public static final TLcdDataProperty SEGMENTS
      The Segments property of the airspace. Values for this property are lists of objects of type ILcdParachuteJumpAreaSegment.

  • Constructor Details

    • TLcdParachuteJumpArea

      @Deprecated public TLcdParachuteJumpArea()
      Deprecated.
      Constructs a new TLcdParachuteJumpArea object.

    • TLcdParachuteJumpArea

      public TLcdParachuteJumpArea(TLcdParachuteJumpArea aParachuteJumpArea)
      Copy constructor.
      Parameters:
      aParachuteJumpArea - the parachute jump area to be copied into a new object

    • TLcdParachuteJumpArea

      public TLcdParachuteJumpArea(TLcdDataType aDataType)
      Creates a new instance for the given type.
      Parameters:
      aDataType - the data type of the returned instance
      Throws:
      IllegalArgumentException - if TLcdAISDataTypes.ParachuteJumpArea is not assignable from the given data type
      Since:
      10.1
      See Also:

  • Method Details

    • getDataType

      public TLcdDataType getDataType()
      Description copied from interface: ILcdDataObject
      Returns the type of this data object. This can never be null.
      Specified by:
      getDataType in interface ILcdDataObject
      Returns:
      the type of this data object

    • getValue

      public Object getValue(TLcdDataProperty aProperty)
      Description copied from interface: ILcdDataObject

      Returns the value of the given property.

      If the property is a collection, the returned value will never be null. If the property has not been set, an empty collection of the appropriate type will be returned (Set, List or Map).

      The property must not be null, and must be declared in the data object's type or in one of its super types. Otherwise an IllegalArgumentException is thrown.

      Specified by:
      getValue in interface ILcdDataObject
      Parameters:
      aProperty - the property for which the value is to be returned
      Returns:
      the value of the given property for this data object

    • getValue

      public Object getValue(String aPropertyName)
      Description copied from interface: ILcdDataObject

      Convenience method that returns the value of the property with the given name.

      If more than one property exists with the given name, the most specific property should be used (this is the property defined by the most specialized type in this object's data type hierarchy).

      See ILcdDataObject.getValue(TLcdDataProperty) for more information.

      Specified by:
      getValue in interface ILcdDataObject
      Parameters:
      aPropertyName - the name of the property of which the value is to be returned
      Returns:
      the value of the property with the given name
      See Also:

    • setValue

      public void setValue(TLcdDataProperty aProperty, Object aValue)
      Description copied from interface: ILcdDataObject

      Sets the value of the given property for this data object. The implementation is allowed to throw an exception if the given value can't be set.

      The given property must be declared in the data object's type or in one of its super types. In other words, getDataType().getProperties().contains( aProperty ) should always be true. Otherwise, the implementation should throw an IllegalArgumentException.

      Specified by:
      setValue in interface ILcdDataObject
      Parameters:
      aProperty - the property for which the value is to be set
      aValue - the value to set
      See Also:

    • setValue

      public void setValue(String aPropertyName, Object aValue)
      Description copied from interface: ILcdDataObject

      Convenience method that sets the value of the property with the given name.

      If more than one property exists with the given name, the most specific property should be used (this is the property defined by the most specialized type in this object's data type hierarchy).

      See ILcdDataObject.setValue(TLcdDataProperty, Object) for more information.

      Specified by:
      setValue in interface ILcdDataObject
      Parameters:
      aPropertyName - the name of the property of which the value is to be set
      aValue - the value to set

    • hasValue

      public boolean hasValue(TLcdDataProperty aProperty)
      Description copied from interface: ILcdDataObject
      Indicates whether this data object has a value for the given property.

      • aProperty is from the right data type, and this instance has a value for it: returns true
      • aProperty is from the right data type, and this instance has no value for it: returns false
      • aProperty is not from the right data type: not allowed, you will get IllegalArgumentException
      • aProperty is null: not allowed, you will get NullPointerException

      A multivalued property is considered to have a value if it has at least one value.

      Specified by:
      hasValue in interface ILcdDataObject
      Parameters:
      aProperty - the property for which to return whether a value is present or not.
      Returns:
      true if this data object has a value for the given property, false otherwise.

    • hasValue

      public boolean hasValue(String aPropertyName)
      Description copied from interface: ILcdDataObject
      Indicates whether this data object has a value for the given property.
      See ILcdDataObject.hasValue(TLcdDataProperty) for more information.
      Specified by:
      hasValue in interface ILcdDataObject
      Parameters:
      aPropertyName - the name of the property for which to return whether a value is present or not.
      Returns:
      true if this data object has a value for the property with the given name, false otherwise.

    • getSegment

      public ILcdParachuteJumpAreaSegment getSegment(int aSegmentNumber)
      Description copied from interface: ILcdParachuteJumpArea
      Returns the ILcdParachuteJumpAreaSegment with the given segment number.
      Specified by:
      getSegment in interface ILcdParachuteJumpArea
      Parameters:
      aSegmentNumber -

    • addSegment

      public void addSegment(ILcdParachuteJumpAreaSegment aSegment)
      Description copied from interface: ILcdEditableParachuteJumpArea
      Adds a segment to this parachute jump area.
      Specified by:
      addSegment in interface ILcdEditableParachuteJumpArea
      Parameters:
      aSegment - the segment to be added.

    • removeSegment

      public void removeSegment(ILcdParachuteJumpAreaSegment aSegment)

    • contains2D

      public boolean contains2D(ILcdPoint aPoint)
      Description copied from interface: ILcdShape
      Checks whether this ILcdShape contains the given ILcdPoint in the 2D space. Only the first two dimensions of the ILcdShape and the ILcdPoint are considered.
      Specified by:
      contains2D in interface ILcdShape
      Parameters:
      aPoint - the ILcdPoint to test.
      Returns:
      the boolean result of the containment test.
      See Also:

    • contains2D

      public boolean contains2D(double aLon, double aLat)
      Description copied from interface: ILcdShape
      Checks whether this ILcdShape contains the given point in the 2D space. Only the first two dimensions of the ILcdShape are considered.
      Specified by:
      contains2D in interface ILcdShape
      Parameters:
      aLon - the x coordinate of the point.
      aLat - the y coordinate of the point.
      Returns:
      the boolean result of the containment test.

    • contains3D

      public boolean contains3D(ILcdPoint aPoint)
      Description copied from interface: ILcdShape
      Checks whether this ILcdShape contains the given ILcdPoint in the 3D space.
      Specified by:
      contains3D in interface ILcdShape
      Parameters:
      aPoint - the ILcdPoint to test.
      Returns:
      the boolean result of the containment test.
      See Also:

    • contains3D

      public boolean contains3D(double aLon, double aLat, double aHeight)
      Description copied from interface: ILcdShape
      Checks whether this ILcdShape contains the given point in the 3D space.
      Specified by:
      contains3D in interface ILcdShape
      Parameters:
      aLon - the x coordinate of the point.
      aLat - the y coordinate of the point.
      aHeight - the z coordinate of the point.
      Returns:
      the boolean result of the containment test.

    • clone

      public Object clone()
      Returns a clone of this TLcdParachuteJumpArea object. Note: the features of the new object are a shallow clone of the features of this object.
      Specified by:
      clone in interface ILcdCloneable
      Overrides:
      clone in class Object
      Returns:
      a clone of this TLcdParachuteJumpArea object.
      See Also:

    • getFocusPoint

      public ILcdPoint getFocusPoint()
      Description copied from interface: ILcdShape
      Returns the focus point of this ILcdShape.
      Specified by:
      getFocusPoint in interface ILcdShape
      Returns:
      the focus point of this ILcdShape.

    • getBounds

      public ILcdBounds getBounds()
      Description copied from interface: ILcdBounded
      Returns the ILcdBounds by which the geometry of this ILcdBounded object is bounded.

      If the geometry does not allow retrieving valid bounds (for example a polyline with 0 points) the return value is unspecified. It is highly recommended to return an undefined bounds. You can create undefined bounds using the default constructors of TLcdLonLatBounds or TLcdXYBounds.

      Specified by:
      getBounds in interface ILcdBounded
      Returns:
      the ILcdBounds by which the geometry of this ILcdBounded object is bounded.

    • getLeg

      public ILcdGeoPathLeg getLeg(int i)
      Description copied from interface: ILcdGeoPath
      Returns the ILcdGeoPathLeg at the given index.
      Specified by:
      getLeg in interface ILcdGeoPath
      Parameters:
      i - an index.
      Returns:
      The ILcdGeoPathLeg at the given index.

    • getLegCount

      public int getLegCount()
      Description copied from interface: ILcdGeoPath
      Returns the number of legs in this ILcdGeoPath.
      Specified by:
      getLegCount in interface ILcdGeoPath
      Returns:
      The number of legs in this ILcdGeoPath.

    • getOrientation

      public int getOrientation()
      Description copied from interface: ILcdPolygon
      Returns the orientation of this ILcdPolygon: ILcdPolygon.CLOCKWISE or ILcdPolygon.COUNTERCLOCKWISE.
      Specified by:
      getOrientation in interface ILcdPolygon
      Returns:
      the orientation of this ILcdPolygon: ILcdPolygon.CLOCKWISE or ILcdPolygon.COUNTERCLOCKWISE. This method should not return INVALID_ORIENTATION, which is only to be used for resetting the orientation so that it can be recalculated.

    • getPointCount

      public int getPointCount()
      Description copied from interface: ILcdPointList
      Returns the number of ILcdPoint objects in the list.
      Specified by:
      getPointCount in interface ILcdPointList
      Returns:
      the number of ILcdPoint objects in the list.

    • getPoint

      public ILcdPoint getPoint(int i) throws IndexOutOfBoundsException
      Description copied from interface: ILcdPointList
      Returns the ILcdPoint at a given index.
      Specified by:
      getPoint in interface ILcdPointList
      Parameters:
      i - a valid index in the list of ILcdPoint objects.
      Returns:
      the ILcdPoint at the given index.
      Throws:
      IndexOutOfBoundsException - if the given index is out of bounds.

    • invalidate

      public void invalidate()
      Discards the geometry cached with this parachute jump area and recalculates it. Whenever this is done, the ILcdModel containing this parachute jump area should be notified by means of a call to elementChanged()!

    • getStartPoint

      public ILcdPoint getStartPoint()
      Description copied from interface: ILcdCurve
      Retrieves the start point of the curve.

      This is equivalent to computePointSFCT(0).

      Specified by:
      getStartPoint in interface ILcdCurve
      Returns:
      the start point of the curve

    • getEndPoint

      public ILcdPoint getEndPoint()
      Description copied from interface: ILcdCurve
      Retrieves the end point of the curve.

      This is equivalent to computePointSFCT(1).

      Specified by:
      getEndPoint in interface ILcdCurve
      Returns:
      the end point of the curve

    • getStartTangent2D

      public double getStartTangent2D()
      Description copied from interface: ILcdCurve
      Returns the angle of the curve's tangent at the start point, in degrees counterclockwise from the direction at 3 o'clock.

      The tangent orientation is from the start point towards the rest of the shape.

      This is the same as getTangent2D(0).

      Specified by:
      getStartTangent2D in interface ILcdCurve
      Returns:
      the curve's angle in the start point

    • getEndTangent2D

      public double getEndTangent2D()
      Description copied from interface: ILcdCurve
      Returns the angle of the curve's tangent at the end point, in degrees counterclockwise from the direction at 3 o'clock.

      The tangent orientation is from the end point, away from the curve before it.

      This is the same as getTangent2D(1).

      Specified by:
      getEndTangent2D in interface ILcdCurve
      Returns:
      the curve's angle in the end point

    • getTangent2D

      public double getTangent2D(double aParam)
      Description copied from interface: ILcdCurve
      Returns the angle of the curve's tangent in the point defined by the given parameter, in degrees counterclockwise from the direction at 3 o'clock.

      The tangent orientation is from the point at parameter aParam towards the rest of the shape.

      Specified by:
      getTangent2D in interface ILcdCurve
      Parameters:
      aParam - a value of the closed interval [0,1]
      Returns:
      the curve's angle in the point defined by the given parameter

    • getLength2D

      public double getLength2D(double aParam1, double aParam2)
      Description copied from interface: ILcdCurve
      Returns the length between two points of the curve, defined by the given parameters.
      • When aParam1 == aParam2, the length is 0.
      • When aParam1 == 0 and aParam2 == 1, the length is the whole length of the curve.
      • When aParam1 > aParam2, the length is (aParam1 to 1) + (0 to aParam2).
      Specified by:
      getLength2D in interface ILcdCurve
      Parameters:
      aParam1 - a value of the closed interval [0,1]
      aParam2 - a value of the closed interval [0,1]
      Returns:
      the length of the curve.

    • computePointSFCT

      public void computePointSFCT(double aParam, ILcd3DEditablePoint aPointSFCT)
      Description copied from interface: ILcdCurve
      Computes a point of the curve, defined by the given parameter.
      Specified by:
      computePointSFCT in interface ILcdCurve
      Parameters:
      aParam - a value of the closed interval [0,1]
      aPointSFCT - the point to store the computed curve point in

    • getInterpolation

      public String getInterpolation()
      Description copied from interface: ILcdCurve
      Returns the interpolation method used by this curve.

      A set of predefined constants are defined in this interface, which are used by the default ILcdCurve implementations provided by LuciadLightspeed.

      Custom implementations can define their own constants, and use them to interpret the interpolation of the curve.

      Specified by:
      getInterpolation in interface ILcdCurve
      Returns:
      the interpolation method used by this curve.

    • getLineSegmentIntersectionCount

      public int getLineSegmentIntersectionCount(ILcdPoint aP1, ILcdPoint aP2)
      Description copied from interface: ILcdCurve
      Returns the number of intersections between this curve and a line segment defined by the two specified points.

      This information can be used to perform containment calculations, if this curve is closed or if this curve is part of a composite closed curve. By determining the number of intersections between this curve and a line segment starting from a given point in a fixed direction, one can determine whether a point is located within the closed curve by using the even-odd rule.

      Specified by:
      getLineSegmentIntersectionCount in interface ILcdCurve
      Parameters:
      aP1 - the first point of the line segment
      aP2 - the second point of the line segment
      Returns:
      the number of intersections between the curve and the line segment