Movatterモバイル変換

Direct Known Subclasses:

OperatorBoundary,OperatorBuffer,OperatorCentroid2D,OperatorClip,OperatorConvexHull,OperatorCut,OperatorDensifyByLength,OperatorDifference,OperatorDistance,OperatorExportToESRIShape,OperatorExportToGeoJson,OperatorExportToJson,OperatorExportToWkb,OperatorExportToWkt,OperatorGeneralize,OperatorImportFromESRIShape,OperatorImportFromGeoJson,OperatorImportFromJson,OperatorImportFromWkb,OperatorImportFromWkt,OperatorIntersection,OperatorOffset,OperatorProximity2D,OperatorRelate,OperatorSimpleRelation,OperatorSimplify,OperatorSimplifyOGC,OperatorSymmetricDifference,OperatorUnion

public abstract classOperatorextendsObject

• Nested Class Summary

  Nested Classes 

  Modifier and Type	Class and Description
  static class	Operator.Type The operator type enum.

• Constructor Summary

  Constructors 

  Constructor and Description
  Operator()

• Method Summary

  All Methods Static Methods Instance Methods Abstract Methods Concrete Methods 

  Modifier and Type	Method and Description
  boolean	accelerateGeometry(Geometry geometry,SpatialReference spatialReference,Geometry.GeometryAccelerationDegree accelDegree) Processes Geometry to accelerate operations on it.
  boolean	canAccelerateGeometry(Geometry geometry) Returns true if the geometry can be accelerated.
  static void	deaccelerateGeometry(Geometry geometry) Removes accelerators from given geometry.
  abstractOperator.Type	getType()

  • Methods inherited from class java.lang.Object

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

• Constructor Detail

  • Operator

    public Operator()

• Method Detail

  • getType

    public abstract Operator.Type getType()

  • accelerateGeometry

    public boolean accelerateGeometry(Geometry geometry,SpatialReference spatialReference,Geometry.GeometryAccelerationDegree accelDegree)

    Processes Geometry to accelerate operations on it. The Geometry and it's copies remain accelerated until modified. The acceleration of Geometry can be a time consuming operation. The accelerated geometry also takes more memory. Some operators share the same accelerator, some require a different one. If the accelerator is built for the given parameters, the method returns immediately.

    Parameters:

    geometry - The geometry to be accelerated

    spatialReference - The spatial reference of that geometry

    accelDegree - The acceleration degree for geometry.

  • canAccelerateGeometry

    public boolean canAccelerateGeometry(Geometry geometry)

    Returns true if the geometry can be accelerated.

    Parameters:

    geometry -

    Returns:

    true for geometries that can be accelerated, false for geometries that cannot

  • deaccelerateGeometry

    public static void deaccelerateGeometry(Geometry geometry)

    Removes accelerators from given geometry.

    Parameters:

    geometry - The geometry instance to remove accelerators from.