org.deegree_impl.model.cs
Class CompoundCoordinateSystem

java.lang.Object
  org.deegree_impl.model.cs.Info
      org.deegree_impl.model.cs.CoordinateSystem
          org.deegree_impl.model.cs.CompoundCoordinateSystem

All Implemented Interfaces:

Dimensioned, java.io.Serializable

public class CompoundCoordinateSystem

extends CoordinateSystem

An aggregate of two coordinate systems. One of these is usually a two dimensional coordinate system such as a geographic or a projected coordinate system with a horizontal datum. The other is one-dimensional coordinate system with a vertical datum.

Version:

1.00

Author:

OpenGIS (www.opengis.org), Martin Desruisseaux

See Also:

CS_CompoundCoordinateSystem, Serialized Form

Nested Class Summary

private class

CompoundCoordinateSystem.Export Wrap a CompoundCoordinateSystem object for use with OpenGIS.

Nested classes inherited from class org.deegree_impl.model.cs.Info

Info.AngularUnit, Info.LinearUnit

Field Summary

private CoordinateSystem	head First sub-coordinate system.
private static long	serialVersionUID Serial number for interoperability with different versions.
private CoordinateSystem	tail Second sub-coordinate system.
static CompoundCoordinateSystem	WGS84 A default three-dimensional coordinate system for use with geographic coordinates with heights above the ellipsoid.

Fields inherited from class org.deegree_impl.model.cs.Info

pool

Constructor Summary

(package private)	CompoundCoordinateSystem(java.util.Map properties, CoordinateSystem head, CoordinateSystem tail) Creates a compound coordinate system.
	CompoundCoordinateSystem(java.lang.String name, CoordinateSystem head, CoordinateSystem tail) Creates a compound coordinate system.

Method Summary

(package private) java.lang.String	addString(java.lang.StringBuffer buffer) Fill the part inside "[...]".
boolean	equals(java.lang.Object object) Compares the specified object with this coordinate system for equality.
boolean	equivalents(CoordinateSystem cs) Returns true if this coordinate system is equivalents to the specified coordinate system.
AxisInfo	getAxis(int dimension) Gets axis details for dimension within coordinate system.
Envelope	getDefaultEnvelope() Gets default envelope of coordinate system.
int	getDimension() Returns the dimension of the coordinate system.
CoordinateSystem	getHeadCS() Returns the first sub-coordinate system.
CoordinateSystem	getTailCS() Returns the second sub-coordinate system.
Unit	getUnits(int dimension) Gets units for dimension within coordinate system.
(package private) java.lang.Object	toOpenGIS(java.lang.Object adapters) Returns an OpenGIS interface for this compound coordinate system.

Methods inherited from class org.deegree_impl.model.cs.CoordinateSystem

checkAxis, getDatum, getUnits

Methods inherited from class org.deegree_impl.model.cs.Info

addUnit, cachedOpenGIS, ensureAngularUnit, ensureLinearUnit, ensureNonNull, ensureNonNull, ensureTimeUnit, getAbbreviation, getAlias, getAuthority, getAuthorityCode, getName, getRemarks, hashCode, readResolve, toString

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

Serial number for interoperability with different versions.

See Also:

Constant Field Values

WGS84

public static final CompoundCoordinateSystem WGS84

A default three-dimensional coordinate system for use with geographic coordinates with heights above the ellipsoid. The head coordinate system is GeographicCoordinateSystem.WGS84 and the tail coordinate system is VerticalCoordinateSystem.ELLIPSOIDAL.

head

private final CoordinateSystem head

First sub-coordinate system.

tail

private final CoordinateSystem tail

Second sub-coordinate system.

Constructor Detail

CompoundCoordinateSystem

public CompoundCoordinateSystem(java.lang.String name,
                                CoordinateSystem head,
                                CoordinateSystem tail)

Creates a compound coordinate system.

Parameters:

name - Name to give new object.

head - Coordinate system to use for earlier ordinates.

tail - Coordinate system to use for later ordinates.

CompoundCoordinateSystem

CompoundCoordinateSystem(java.util.Map properties,
                         CoordinateSystem head,
                         CoordinateSystem tail)

Creates a compound coordinate system.

Parameters:

properties - The set of properties (see Info).

head - Coordinate system to use for earlier ordinates.

tail - Coordinate system to use for later ordinates.

Method Detail

getHeadCS

public CoordinateSystem getHeadCS()

Returns the first sub-coordinate system.

See Also:

CS_CompoundCoordinateSystem.getHeadCS()

getTailCS

public CoordinateSystem getTailCS()

Returns the second sub-coordinate system.

See Also:

CS_CompoundCoordinateSystem.getTailCS()

getDimension

public int getDimension()

Returns the dimension of the coordinate system.

Specified by:

getDimension in interface Dimensioned

Specified by:

getDimension in class CoordinateSystem

See Also:

CS_CoordinateSystem.getDimension()

getAxis

public AxisInfo getAxis(int dimension)

Gets axis details for dimension within coordinate system. Each dimension in the coordinate system has a corresponding axis.

Specified by:

getAxis in class CoordinateSystem

Parameters:

dimension - Zero based index of axis.

See Also:

CS_CoordinateSystem.getAxis(int)

getUnits

public Unit getUnits(int dimension)

Gets units for dimension within coordinate system. Each dimension in the coordinate system has corresponding units.

Specified by:

getUnits in class CoordinateSystem

Parameters:

dimension - Zero based index of axis.

See Also:

CS_CoordinateSystem.getUnits(int)

getDefaultEnvelope

public Envelope getDefaultEnvelope()

Gets default envelope of coordinate system.

Overrides:

getDefaultEnvelope in class CoordinateSystem

See Also:

CS_CoordinateSystem.getDefaultEnvelope()

equivalents

public boolean equivalents(CoordinateSystem cs)

Returns true if this coordinate system is equivalents to the specified coordinate system. Two coordinate systems are considered equivalent if the CoordinateTransformation from this to cs would be the identity transform.

Overrides:

equivalents in class CoordinateSystem

Parameters:

cs - The coordinate system (may be null).

Returns:

true if both coordinate systems are equivalent.

equals

public boolean equals(java.lang.Object object)

Compares the specified object with this coordinate system for equality.

Overrides:

equals in class CoordinateSystem

addString

java.lang.String addString(java.lang.StringBuffer buffer)

Fill the part inside "[...]". Used for formatting Well Know Text (WKT).

Overrides:

addString in class Info

Parameters:

buffer - The buffer to add string to.

Returns:

The WKT code name (e.g. "GEOGCS").

toOpenGIS

final java.lang.Object toOpenGIS(java.lang.Object adapters)

Returns an OpenGIS interface for this compound coordinate system. The returned object is suitable for RMI use. Note: The returned type is a generic Object in order to avoid too early class loading of OpenGIS interface.

Overrides:

toOpenGIS in class CoordinateSystem