org.geotools.referencing.crs
Class DefaultDerivedCRS

Object
  extended by Formattable
      extended by AbstractIdentifiedObject
          extended by AbstractReferenceSystem
              extended by AbstractCRS
                  extended by AbstractSingleCRS
                      extended by AbstractDerivedCRS
                          extended by DefaultDerivedCRS
All Implemented Interfaces:
Serializable, CoordinateReferenceSystem, DerivedCRS, GeneralDerivedCRS, SingleCRS, IdentifiedObject, ReferenceSystem

public class DefaultDerivedCRS
extends AbstractDerivedCRS
implements 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
Author:
Martin Desruisseaux (IRD)
See Also:
Serialized Form
Module:
modules/library/referencing (gt-referencing.jar)

Field Summary
 
Fields inherited from class AbstractDerivedCRS
_COMPARING, baseCRS, CONVERSION_TYPE_KEY, conversionFromBase
 
Fields inherited from class AbstractSingleCRS
datum
 
Fields inherited from class AbstractCRS
coordinateSystem
 
Fields inherited from class AbstractIdentifiedObject
EMPTY_ALIAS_ARRAY, EMPTY_IDENTIFIER_ARRAY, IDENTIFIER_COMPARATOR, NAME_COMPARATOR, REMARKS_COMPARATOR
 
Fields inherited from class Formattable
SINGLE_LINE
 
Fields inherited from interface ReferenceSystem
DOMAIN_OF_VALIDITY_KEY, SCOPE_KEY
 
Fields inherited from interface IdentifiedObject
ALIAS_KEY, IDENTIFIERS_KEY, NAME_KEY, REMARKS_KEY
 
Constructor Summary
DefaultDerivedCRS(DerivedCRS crs)
          Constructs a new derived CRS with the same values than the specified one.
DefaultDerivedCRS(Map<String,?> properties, Conversion conversionFromBase, CoordinateReferenceSystem base, MathTransform baseToDerived, CoordinateSystem derivedCS)
          Constructs a derived CRS from a defining conversion.
DefaultDerivedCRS(Map<String,?> properties, CoordinateReferenceSystem base, MathTransform baseToDerived, CoordinateSystem derivedCS)
          Constructs a derived CRS from a set of properties.
DefaultDerivedCRS(Map<String,?> properties, OperationMethod method, CoordinateReferenceSystem base, MathTransform baseToDerived, CoordinateSystem derivedCS)
          Deprecated. Create explicitly a DefiningConversion instead.
DefaultDerivedCRS(String name, CoordinateReferenceSystem base, MathTransform baseToDerived, 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 AbstractDerivedCRS
equals, formatWKT, getBaseCRS, getConversionFromBase
 
Methods inherited from class AbstractSingleCRS
getAxis, getDatum, getDimension
 
Methods inherited from class AbstractCRS
distance, getCoordinateSystem
 
Methods inherited from class AbstractReferenceSystem
getDomainOfValidity, getScope, getValidArea
 
Methods inherited from class AbstractIdentifiedObject
asSet, ensureAngularUnit, ensureLinearUnit, ensureNonNull, ensureNonNull, ensureTimeUnit, equals, equals, equals, equals, getAlias, getIdentifier, getIdentifier, getIdentifiers, getName, getName, getName, getProperties, getProperties, getRemarks, nameMatches, nameMatches, nameMatches
 
Methods inherited from class Formattable
cleanupThreadLocals, toString, toWKT, toWKT, toWKT
 
Methods inherited from class Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface GeneralDerivedCRS
getBaseCRS, getConversionFromBase
 
Methods inherited from interface SingleCRS
getCoordinateSystem, getDatum
 
Methods inherited from interface ReferenceSystem
getDomainOfValidity, getScope
 
Methods inherited from interface IdentifiedObject
getAlias, getIdentifiers, getName, getRemarks, toWKT
 

Constructor Detail

DefaultDerivedCRS

public DefaultDerivedCRS(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.

Parameters:
crs - The coordinate reference system to copy.
Since:
2.2

DefaultDerivedCRS

public DefaultDerivedCRS(String name,
                         CoordinateReferenceSystem base,
                         MathTransform baseToDerived,
                         CoordinateSystem derivedCS)
                  throws MismatchedDimensionException
Constructs a derived CRS from a name. A default operation method is inferred from the math transform. This is a convenience constructor that is not garanteed to work reliably for non-GeoTools implementations. Use the constructor expecting a defining conversion for more determinist result.

Parameters:
name - The name.
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 baseToDerived.
Throws:
MismatchedDimensionException - if the source and target dimension of baseToDeviced don't match the dimension of base and derivedCS respectively.
Since:
2.5

DefaultDerivedCRS

public DefaultDerivedCRS(Map<String,?> properties,
                         CoordinateReferenceSystem base,
                         MathTransform baseToDerived,
                         CoordinateSystem derivedCS)
                  throws MismatchedDimensionException
Constructs a derived CRS from a set of properties. A default operation method is inferred from the math transform. This is a convenience constructor that is not garanteed to work reliably for non-GeoTools implementations. Use the constructor expecting a defining conversion for more determinist result.

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.
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 baseToDerived.
Throws:
MismatchedDimensionException - if the source and target dimension of baseToDeviced don't match the dimension of base and derivedCS respectively.
Since:
2.5

DefaultDerivedCRS

public DefaultDerivedCRS(Map<String,?> properties,
                         OperationMethod method,
                         CoordinateReferenceSystem base,
                         MathTransform baseToDerived,
                         CoordinateSystem derivedCS)
                  throws MismatchedDimensionException
Deprecated. Create explicitly a DefiningConversion instead.

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 baseToDerived.
Throws:
MismatchedDimensionException - if the source and target dimension of baseToDeviced don't match the dimension of base and derivedCS respectively.

DefaultDerivedCRS

public DefaultDerivedCRS(Map<String,?> properties,
                         Conversion conversionFromBase,
                         CoordinateReferenceSystem base,
                         MathTransform baseToDerived,
                         CoordinateSystem derivedCS)
                  throws 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 baseToDerived.
Throws:
MismatchedDimensionException - if the source and target dimension of baseToDerived don't match the dimension of base and derivedCS 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.


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