Class GeometryEditorEx.CoordinateOperation
- java.lang.Object
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- org.locationtech.jtslab.geom.util.GeometryEditorEx.CoordinateOperation
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- All Implemented Interfaces:
GeometryEditorEx.GeometryEditorOperation
- Enclosing class:
- GeometryEditorEx
public abstract static class GeometryEditorEx.CoordinateOperation extends java.lang.Object implements GeometryEditorEx.GeometryEditorOperation
AGeometryEditorEx.GeometryEditorOperation
which edits the coordinate list of aGeometry
. Operates on Geometry subclasses which contains a single coordinate list.
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Constructor Summary
Constructors Constructor Description CoordinateOperation()
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description abstract Coordinate[]
edit(Coordinate[] coordinates, Geometry geometry)
Edits the array ofCoordinate
s from aGeometry
.Geometry
edit(Geometry geometry, GeometryFactory targetFactory)
Edits a Geometry by returning a new Geometry with a modification.
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Method Detail
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edit
public final Geometry edit(Geometry geometry, GeometryFactory targetFactory)
Description copied from interface:GeometryEditorEx.GeometryEditorOperation
Edits a Geometry by returning a new Geometry with a modification. The returned geometry may be:- the input geometry itself
The returned Geometry might be the same as the Geometry passed in.
It may be
null
if the geometry is to be deleted.
- Specified by:
edit
in interfaceGeometryEditorEx.GeometryEditorOperation
- Parameters:
geometry
- the Geometry to modifytargetFactory
- the factory with which to construct the modified Geometry (may be different to the factory of the input geometry)- Returns:
- a new Geometry which is a modification of the input Geometry
- the input geometry itself
The returned Geometry might be the same as the Geometry passed in.
It may be
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edit
public abstract Coordinate[] edit(Coordinate[] coordinates, Geometry geometry)
Edits the array ofCoordinate
s from aGeometry
.If it is desired to preserve the immutability of Geometry instances, if the coordinates are changed a new array should be created and returned.
- Parameters:
coordinates
- the coordinate array to operate ongeometry
- the geometry containing the coordinate list- Returns:
- an edited coordinate array (which may be the same as the input)
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