org.geotools.data.hana

Class HanaDimensionFinder

Object

HanaDimensionFinder

public class HanaDimensionFinder
extends Object

Find the coordinate dimension of a geometry instance.

JTS coordinate sequences are often three-dimensional, but their coordinates don't have a third ordinate (i.e. it is NaN). This class checks if all coordinate sequences in a geometry claiming to be three-dimensional really have a third ordinate.

Author:

Stefan Uhrig, SAP SE

Method Summary

Modifier and Type	Method and Description
static int	findDimension(Geometry g) Finds the coordinate dimension of a geometry.

Methods inherited from class Object

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

Method Detail

findDimension

public static int findDimension(Geometry g)

Finds the coordinate dimension of a geometry.

Parameters:

g - A geometry. Must not be null.

Returns:

Returns 3 iff all coordinate sequences in the geometry are three-dimensional and all their coordinates have a third ordinate different from NaN. Returns 2 otherwise.