com.esri.core.geometry
Class OperatorSimplifyOGC

java.lang.Object
  com.esri.core.geometry.Operator
      com.esri.core.geometry.OperatorSimplifyOGC

public abstract class OperatorSimplifyOGC
extends Operator

Simplifies geometry or determines if geometry is simple. Tries to follow OGC specification 1.2.1. Uses tolerance to determine equal vertices or points of intersection.

Nested Class Summary

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

Operator.Type

Constructor Summary

OperatorSimplifyOGC()

Method Summary

abstract GeometryCursor	execute(GeometryCursor geoms, SpatialReference sr, boolean bForceSimplify, ProgressTracker progressTracker) This method is still in development.
abstract Geometry	execute(Geometry geom, SpatialReference sr, boolean bForceSimplify, ProgressTracker progressTracker) This method is still in development.
Operator.Type	getType()
abstract boolean	isSimpleOGC(Geometry geom, SpatialReference spatialRef, boolean bForceTest, com.esri.core.geometry.NonSimpleResult result, ProgressTracker progressTracker) Tests if the Geometry is simple for OGC spec 1.2.1.
static OperatorSimplifyOGC	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

OperatorSimplifyOGC

public OperatorSimplifyOGC()

Method Detail

getType

public Operator.Type getType()

Specified by:

getType in class Operator

isSimpleOGC

public abstract boolean isSimpleOGC(Geometry geom,
                                    SpatialReference spatialRef,
                                    boolean bForceTest,
                                    com.esri.core.geometry.NonSimpleResult result,
                                    ProgressTracker progressTracker)

Tests if the Geometry is simple for OGC spec 1.2.1.

Parameters:

geom - The Geometry to be tested.

bForceTest - When True, the Geometry will be tested regardless of the IsKnownSimple flag. Note: As other methods in the OperatorSimplify, this method uses tolerance from the spatial reference. Points that are within the tolerance are considered equal.

execute

public abstract GeometryCursor execute(GeometryCursor geoms,
                                       SpatialReference sr,
                                       boolean bForceSimplify,
                                       ProgressTracker progressTracker)

This method is still in development. Use Operator_simplify for now. Performs the Simplify operation on the geometry set.

Returns:

Returns a GeometryCursor of simplified geometries.

execute

public abstract Geometry execute(Geometry geom,
                                 SpatialReference sr,
                                 boolean bForceSimplify,
                                 ProgressTracker progressTracker)

This method is still in development. Use Operator_simplify for now. Performs the Simplify operation on a Geometry.

Returns:

Returns a simple Geometry.

local

public static OperatorSimplifyOGC local()