Package uk.ac.rdg.resc.edal.domain

Class PointCollectionDomain

java.lang.Object

uk.ac.rdg.resc.edal.domain.PointCollectionDomain

All Implemented Interfaces:

DiscreteDomain<HorizontalPosition,HorizontalPosition>, DiscreteHorizontalDomain<HorizontalPosition>, Domain<HorizontalPosition>, HorizontalDomain

public class PointCollectionDomain
extends Object
implements DiscreteHorizontalDomain<HorizontalPosition>

The domain of a PointCollectionFeature: a set of HorizontalPositions with a fixed vertical position and time

Author:

Guy Griffiths

Constructor Summary

Constructors

Constructor	Description
PointCollectionDomain(List<HorizontalPosition> positions, VerticalPosition zPos, org.joda.time.DateTime time)

Method Summary

Modifier and Type	Method	Description
boolean	contains(HorizontalPosition position)
boolean	equals(Object obj)
BoundingBox	getBoundingBox()	Returns the bounding box of the domain in the domain's own coordinate reference system.
BoundingBox	getCoordinateBounds()
org.opengis.referencing.crs.CoordinateReferenceSystem	getCoordinateReferenceSystem()	Returns the co-ordinate reference system of this domain
Array1D<HorizontalPosition>	getDomainObjects()	Returns an Array of domain objects that comprise this domain.
org.opengis.metadata.extent.GeographicBoundingBox	getGeographicBoundingBox()	Returns the bounding box of the domain in WGS84 latitude-longitude coordinates.
org.joda.time.DateTime	getTime()
VerticalPosition	getVerticalPosition()
int	hashCode()
long	size()	Returns the size of this domain

Methods inherited from class java.lang.Object

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

Constructor Detail

PointCollectionDomain

public PointCollectionDomain(List<HorizontalPosition> positions,
                             VerticalPosition zPos,
                             org.joda.time.DateTime time)
                      throws MismatchedCrsException,
                             IncorrectDomainException

Throws:

MismatchedCrsException

IncorrectDomainException

Method Detail

getCoordinateBounds

public BoundingBox getCoordinateBounds()

Returns:

A BoundingBox which fully contains this PointCollectionDomain

getTime

public org.joda.time.DateTime getTime()

Returns:

The time common to all points in the PointCollectionDomain (null if none is defined)

getVerticalPosition

public VerticalPosition getVerticalPosition()

Returns:

The vertical position common to all points in this PointCollectionDomain (null if none is defined)

getDomainObjects

public Array1D<HorizontalPosition> getDomainObjects()

Description copied from interface: DiscreteDomain

Returns an Array of domain objects that comprise this domain.

Specified by:

getDomainObjects in interface DiscreteDomain<HorizontalPosition,HorizontalPosition>

contains

public boolean contains(HorizontalPosition position)

Specified by:

contains in interface Domain<HorizontalPosition>

Returns:

true if the given position is contained within this domain.

getBoundingBox

public BoundingBox getBoundingBox()

Description copied from interface: HorizontalDomain

Returns the bounding box of the domain in the domain's own coordinate reference system. For domains which do not have a native co-ordinate reference system this may return a BoundingBox in a different CRS. Consequently this BoundingBox is not guaranteed to be a tight bound around the domain.

Specified by:

getBoundingBox in interface HorizontalDomain

getGeographicBoundingBox

public org.opengis.metadata.extent.GeographicBoundingBox getGeographicBoundingBox()

Description copied from interface: HorizontalDomain

Returns the bounding box of the domain in WGS84 latitude-longitude coordinates.

Specified by:

getGeographicBoundingBox in interface HorizontalDomain

getCoordinateReferenceSystem

public org.opengis.referencing.crs.CoordinateReferenceSystem getCoordinateReferenceSystem()

Description copied from interface: HorizontalDomain

Returns the co-ordinate reference system of this domain

Specified by:

getCoordinateReferenceSystem in interface HorizontalDomain

size

public long size()

Description copied from interface: DiscreteHorizontalDomain

Returns the size of this domain

Specified by:

size in interface DiscreteHorizontalDomain<HorizontalPosition>

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object