Package org.apache.sis.internal.referencing

Class DirectPositionView

java.lang.Object

org.apache.sis.io.wkt.FormattableObject

org.apache.sis.geometry.AbstractDirectPosition

org.apache.sis.internal.referencing.DirectPositionView

All Implemented Interfaces:

org.opengis.geometry.coordinate.Position, org.opengis.geometry.DirectPosition

Direct Known Subclasses:

DirectPositionView.Double, DirectPositionView.Float

public abstract class DirectPositionView
extends AbstractDirectPosition

A read-only direct position wrapping an array without performing any copy. This class shall be used for temporary objects only (it is not serializable for this reason).

Since:

0.5

Version:

1.0

Author:

Martin Desruisseaux (Geomatys)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	DirectPositionView.Double	The double-precision version of DirectPositionView.
static final class	DirectPositionView.Float	The single-precision version of DirectPositionView.

Field Summary

Fields

Modifier and Type	Field	Description
int	offset	The index of the first value in the coordinates array.

Method Summary

Modifier and Type	Method	Description
final int	getDimension()	Returns the dimension given at construction time.

Methods inherited from class org.apache.sis.geometry.AbstractDirectPosition

castOrCopy, equals, formatTo, getCoordinate, getCoordinateReferenceSystem, getDirectPosition, hashCode, normalize, setLocation, setOrdinate, toString

Methods inherited from class org.apache.sis.io.wkt.FormattableObject

print, toString, toWKT

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.opengis.geometry.DirectPosition

getOrdinate

Field Details

offset

public int offset

The index of the first value in the coordinates array. This field is non-final in order to allow the caller to move the view over an array of coordinates.

Method Details

getDimension

public final int getDimension()

Returns the dimension given at construction time.

Returns:

number of dimensions.