org.geotools.referencing.crs
Class DefaultDerivedCRS

java.lang.Object
  org.geotools.referencing.wkt.Formattable
      org.geotools.referencing.AbstractIdentifiedObject
          org.geotools.referencing.AbstractReferenceSystem
              org.geotools.referencing.crs.AbstractCRS
                  org.geotools.referencing.crs.AbstractSingleCRS
                      org.geotools.referencing.crs.AbstractDerivedCRS
                          org.geotools.referencing.crs.DefaultDerivedCRS

All Implemented Interfaces:

org.opengis.referencing.crs.CoordinateReferenceSystem, org.opengis.referencing.crs.DerivedCRS, org.opengis.referencing.crs.GeneralDerivedCRS, org.opengis.referencing.IdentifiedObject, org.opengis.referencing.ReferenceSystem, java.io.Serializable, org.opengis.referencing.crs.SingleCRS

public class DefaultDerivedCRS

extends AbstractDerivedCRS

implements org.opengis.referencing.crs.DerivedCRS

A coordinate reference system that is defined by its coordinate conversion from another coordinate reference system but is not a projected coordinate reference system. This category includes coordinate reference systems derived from a projected coordinate reference system.

Since:

2.1

Version:

$Id: DefaultDerivedCRS.java 17672 2006-01-19 00:25:55Z desruisseaux $

Author:

Martin Desruisseaux

See Also:

Serialized Form

Field Summary

Fields inherited from class org.geotools.referencing.crs.AbstractDerivedCRS

_COMPARING, baseCRS, conversionFromBase

Fields inherited from class org.geotools.referencing.crs.AbstractSingleCRS

datum

Fields inherited from class org.geotools.referencing.crs.AbstractCRS

coordinateSystem

Fields inherited from class org.geotools.referencing.AbstractIdentifiedObject

EMPTY_ALIAS_ARRAY, EMPTY_IDENTIFIER_ARRAY, IDENTIFIER_COMPARATOR, NAME_COMPARATOR, REMARKS_COMPARATOR

Fields inherited from interface org.opengis.referencing.ReferenceSystem

SCOPE_KEY, VALID_AREA_KEY

Fields inherited from interface org.opengis.referencing.IdentifiedObject

ALIAS_KEY, IDENTIFIERS_KEY, NAME_KEY, REMARKS_KEY

Constructor Summary

DefaultDerivedCRS(org.opengis.referencing.crs.DerivedCRS crs)
Constructs a new derived CRS with the same values than the specified one.

DefaultDerivedCRS(java.util.Map properties, org.opengis.referencing.operation.Conversion conversionFromBase, org.opengis.referencing.crs.CoordinateReferenceSystem base, org.opengis.referencing.operation.MathTransform baseToDerived, org.opengis.referencing.cs.CoordinateSystem derivedCS)
Constructs a derived CRS from a defining conversion.

DefaultDerivedCRS(java.util.Map properties, org.opengis.referencing.operation.OperationMethod method, org.opengis.referencing.crs.CoordinateReferenceSystem base, org.opengis.referencing.operation.MathTransform baseToDerived, org.opengis.referencing.cs.CoordinateSystem derivedCS)
Constructs a derived CRS from a set of properties.

DefaultDerivedCRS(java.lang.String name, org.opengis.referencing.operation.OperationMethod method, org.opengis.referencing.crs.CoordinateReferenceSystem base, org.opengis.referencing.operation.MathTransform baseToDerived, org.opengis.referencing.cs.CoordinateSystem derivedCS)
Constructs a derived CRS from a name.

Method Summary

int	hashCode() Returns a hash value for this derived CRS.

Methods inherited from class org.geotools.referencing.crs.AbstractDerivedCRS

equals, formatWKT, getBaseCRS, getConversionFromBase

Methods inherited from class org.geotools.referencing.crs.AbstractSingleCRS

getAxis, getDatum, getDimension

Methods inherited from class org.geotools.referencing.crs.AbstractCRS

distance, getCoordinateSystem

Methods inherited from class org.geotools.referencing.AbstractReferenceSystem

getScope, getValidArea

Methods inherited from class org.geotools.referencing.AbstractIdentifiedObject

asSet, ensureAngularUnit, ensureLinearUnit, ensureNonNull, ensureNonNull, ensureTimeUnit, equals, equals, equals, equals, getAlias, getIdentifier, getIdentifier, getIdentifiers, getName, getName, getName, getProperties, getProperties, getRemarks, nameMatches, nameMatches

Methods inherited from class org.geotools.referencing.wkt.Formattable

toString, toWKT, toWKT, toWKT

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opengis.referencing.crs.GeneralDerivedCRS

getBaseCRS, getConversionFromBase

Methods inherited from interface org.opengis.referencing.crs.SingleCRS

getCoordinateSystem, getDatum

Methods inherited from interface org.opengis.referencing.ReferenceSystem

getScope, getValidArea

Methods inherited from interface org.opengis.referencing.IdentifiedObject

getAlias, getIdentifiers, getName, getRemarks, toWKT

Constructor Detail

DefaultDerivedCRS

public DefaultDerivedCRS(org.opengis.referencing.crs.DerivedCRS crs)

Constructs a new derived CRS with the same values than the specified one. This copy constructor provides a way to wrap an arbitrary implementation into a Geotools one or a user-defined one (as a subclass), usually in order to leverage some implementation-specific API. This constructor performs a shallow copy, i.e. the properties are not cloned.

Since:

2.2

DefaultDerivedCRS

public DefaultDerivedCRS(java.lang.String name,
                         org.opengis.referencing.operation.OperationMethod method,
                         org.opengis.referencing.crs.CoordinateReferenceSystem base,
                         org.opengis.referencing.operation.MathTransform baseToDerived,
                         org.opengis.referencing.cs.CoordinateSystem derivedCS)
                  throws org.opengis.spatialschema.geometry.MismatchedDimensionException

Constructs a derived CRS from a name.

Parameters:

name - The name.

method - A description of the method for the conversion.

base - Coordinate reference system to base the derived CRS on.

baseToDerived - The transform from the base CRS to returned CRS.

derivedCS - The coordinate system for the derived CRS. The number of axes must match the target dimension of the transform .

Throws:

org.opengis.spatialschema.geometry.MismatchedDimensionException - if the source and target dimension of don't match the dimension of and respectively.

DefaultDerivedCRS

public DefaultDerivedCRS(java.util.Map properties,
                         org.opengis.referencing.operation.OperationMethod method,
                         org.opengis.referencing.crs.CoordinateReferenceSystem base,
                         org.opengis.referencing.operation.MathTransform baseToDerived,
                         org.opengis.referencing.cs.CoordinateSystem derivedCS)
                  throws org.opengis.spatialschema.geometry.MismatchedDimensionException

Constructs a derived CRS from a set of properties. The properties are given unchanged to the super-class constructor.

Parameters:

properties - Name and other properties to give to the new derived CRS object and to the underlying conversion.

method - A description of the method for the conversion.

base - Coordinate reference system to base the derived CRS on.

baseToDerived - The transform from the base CRS to returned CRS.

derivedCS - The coordinate system for the derived CRS. The number of axes must match the target dimension of the transform .

Throws:

org.opengis.spatialschema.geometry.MismatchedDimensionException - if the source and target dimension of don't match the dimension of and respectively.

DefaultDerivedCRS

public DefaultDerivedCRS(java.util.Map properties,
                         org.opengis.referencing.operation.Conversion conversionFromBase,
                         org.opengis.referencing.crs.CoordinateReferenceSystem base,
                         org.opengis.referencing.operation.MathTransform baseToDerived,
                         org.opengis.referencing.cs.CoordinateSystem derivedCS)
                  throws org.opengis.spatialschema.geometry.MismatchedDimensionException

Constructs a derived CRS from a defining conversion. The properties are given unchanged to the super-class constructor.

Parameters:

properties - Name and other properties to give to the new derived CRS object.

conversionFromBase - The defining conversion.

base - Coordinate reference system to base the derived CRS on.

baseToDerived - The transform from the base CRS to returned CRS.

derivedCS - The coordinate system for the derived CRS. The number of axes must match the target dimension of the transform .

Throws:

org.opengis.spatialschema.geometry.MismatchedDimensionException - if the source and target dimension of don't match the dimension of and respectively.

Method Detail

hashCode

public int hashCode()

Returns a hash value for this derived CRS.

Overrides:

hashCode in class AbstractDerivedCRS

Returns:

The hash code value. This value doesn't need to be the same in past or future versions of this class.