org.geolatte.geom

Class PointCollectionFactory

java.lang.Object

org.geolatte.geom.PointCollectionFactory

public class PointCollectionFactory
extends Object

A factory for PointSequences.

Author:

Karel Maesen, Geovise BVBA, 2011

Constructor Summary

Constructors

Constructor and Description
PointCollectionFactory()

Method Summary

Modifier and Type	Method and Description
static PointSequence	create(double[] coordinates, DimensionalFlag dimensionalFlag, CrsId crsId) Creates a PointSequence from a coordinate array.
static PointCollection	create(PointCollection[] pointCollections) Creates a PointCollection from the specified array of PointCollections.
static PointSequence	createEmpty() Creates an empty PointSequence.

Methods inherited from class java.lang.Object

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

Constructor Detail

PointCollectionFactory

public PointCollectionFactory()

Method Detail

createEmpty

public static PointSequence createEmpty()

Creates an empty PointSequence.

Returns:

an empty PointSequence

create

public static PointSequence create(double[] coordinates,
                                   DimensionalFlag dimensionalFlag,
                                   CrsId crsId)

Creates a PointSequence from a coordinate array.

The coordinate array is copied to the new PointSequence.

Parameters:

coordinates - the coordinates of the new PointSequence.

dimensionalFlag - the dimensions for the new PointSequence

Returns:

a PointSequence with the specified coordinates and having the specified DimensionalFlag.

create

public static PointCollection create(PointCollection[] pointCollections)

Creates a PointCollection from the specified array of PointCollections.

If the specified PointCollection array is null or empty, an empty PointSequence will be created; otherwise a ComplexPointCollection.

Parameters:

pointCollections - the PointCollection to create the PointCollection from

Returns:

the constructed PointCollection