com.esri.core.geometry

Class OperatorSymmetricDifference

java.lang.Object

com.esri.core.geometry.Operator

com.esri.core.geometry.OperatorSymmetricDifference

All Implemented Interfaces:

CombineOperator

public abstract class OperatorSymmetricDifference
extends Operator
implements CombineOperator

Symmetric difference (XOR) operation between geometries.

Nested Class Summary

Nested classes/interfaces inherited from class com.esri.core.geometry.Operator

Operator.Type

Constructor Summary

Constructors

Constructor and Description
OperatorSymmetricDifference()

Method Summary

Modifier and Type	Method and Description
abstract GeometryCursor	execute(GeometryCursor inputGeometries, GeometryCursor rightGeometry, SpatialReference sr, ProgressTracker progressTracker) Performs the Symmetric Difference operation on the geometry set.
abstract Geometry	execute(Geometry leftGeometry, Geometry rightGeometry, SpatialReference sr, ProgressTracker progressTracker) Performs the Symmetric Difference operation on the two geometries.
Operator.Type	getType()
static OperatorSymmetricDifference	local()

Methods inherited from class com.esri.core.geometry.Operator

accelerateGeometry, canAccelerateGeometry, deaccelerateGeometry

Methods inherited from class java.lang.Object

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

Constructor Detail

OperatorSymmetricDifference

public OperatorSymmetricDifference()

Method Detail

getType

public Operator.Type getType()

Specified by:

getType in class Operator

execute

public abstract GeometryCursor execute(GeometryCursor inputGeometries,
                                       GeometryCursor rightGeometry,
                                       SpatialReference sr,
                                       ProgressTracker progressTracker)

Performs the Symmetric Difference operation on the geometry set.

Parameters:

inputGeometries - is the set of Geometry instances to be XOR'd by rightGeometry.

rightGeometry - is the Geometry being XOR'd with the inputGeometies.

Returns:

Returns the result of the symmetric difference. The operator XOR's every geometry in inputGeometries with rightGeometry.

execute

public abstract Geometry execute(Geometry leftGeometry,
                                 Geometry rightGeometry,
                                 SpatialReference sr,
                                 ProgressTracker progressTracker)

Performs the Symmetric Difference operation on the two geometries.

Specified by:

execute in interface CombineOperator

Parameters:

leftGeometry - is one of the Geometry instances in the XOR operation.

rightGeometry - is one of the Geometry instances in the XOR operation.

sr - The spatial reference to get the tolerance value from. When sr is null, the tolerance is calculated from the input geometries.

progressTracker - ProgressTracker instance that is used to cancel the lengthy operation. Can be null.

Returns:

Returns the result of the symmetric difference.

local

public static OperatorSymmetricDifference local()