Package org.geotools.referencing.operation

Class DefiningConversion

Object

Formattable

AbstractIdentifiedObject

AbstractCoordinateOperation

DefaultSingleOperation

DefaultOperation

DefaultConversion

DefiningConversion

All Implemented Interfaces:

Serializable, IdentifiedObject, Conversion, CoordinateOperation, Operation, SingleOperation

public class DefiningConversion
extends DefaultConversion

A conversion used for the definition of a derived CRS (including projections). This conversion has no source and target CRS, and no math transform. Those elements are created by the derived CRS itself.

Since:

2.1

Author:

Martin Desruisseaux (IRD), Matthias Basler

See Also:

• CoordinateOperationFactory.createDefiningConversion(java.util.Map<java.lang.String, ?>, org.geotools.api.referencing.operation.OperationMethod, org.geotools.api.parameter.ParameterValueGroup)
• Serialized Form

Field Summary

Fields inherited from class DefaultOperation

method

Fields inherited from class AbstractCoordinateOperation

domainOfValidity, EMPTY_ACCURACY_ARRAY, sourceCRS, targetCRS, transform

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 CoordinateOperation

COORDINATE_OPERATION_ACCURACY_KEY, DOMAIN_OF_VALIDITY_KEY, OPERATION_VERSION_KEY, SCOPE_KEY

Fields inherited from interface IdentifiedObject

ALIAS_KEY, IDENTIFIERS_KEY, NAME_KEY, REMARKS_KEY

Constructor Summary

Constructors

Constructor	Description
DefiningConversion(String name, ParameterValueGroup parameters)	Convenience constructor for creating a defining conversion with a default operation method.
DefiningConversion(Map<String,?> properties, OperationMethod method, ParameterValueGroup parameters)	Constructs a conversion from a set of parameters.
DefiningConversion(Map<String,?> properties, OperationMethod method, MathTransform transform)	Constructs a conversion from a math transform.

Method Summary

Modifier and Type	Method	Description
protected String	formatWKT(Formatter formatter)	Format this operation as a pseudo-WKT format.
ParameterValueGroup	getParameterValues()	Returns the parameter values.

Methods inherited from class DefaultConversion

create

Methods inherited from class DefaultOperation

create, equals, getMethod, hashCode

Methods inherited from class AbstractCoordinateOperation

getAccuracy, getAccuracy, getCoordinateOperationAccuracy, getDomainOfValidity, getMathTransform, getOperationVersion, getScope, getSourceCRS, getTargetCRS, getType

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, toWKT

Methods inherited from class Object

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

Methods inherited from interface Conversion

getOperationVersion, getSourceCRS, getTargetCRS

Methods inherited from interface CoordinateOperation

getCoordinateOperationAccuracy, getDomainOfValidity, getMathTransform, getScope

Methods inherited from interface IdentifiedObject

getAlias, getIdentifiers, getName, getRemarks, toWKT

Methods inherited from interface Operation

getMethod

Constructor Details

DefiningConversion

public DefiningConversion(String name,
 ParameterValueGroup parameters)

Convenience constructor for creating a defining conversion with a default operation method. The operation method is assumed two-dimensional.

Parameters:

name - The conversion name.

parameters - The parameter values.

Since:

2.2

DefiningConversion

public DefiningConversion(Map<String,?> properties,
 OperationMethod method,
 ParameterValueGroup parameters)

Constructs a conversion from a set of parameters. The properties given in argument follow the same rules than for the AbstractCoordinateOperation constructor.

Parameters:

properties - Set of properties. Should contains at least "name".

method - The operation method.

parameters - The parameter values.

DefiningConversion

public DefiningConversion(Map<String,?> properties,
 OperationMethod method,
 MathTransform transform)

Constructs a conversion from a math transform. The properties given in argument follow the same rules than for the AbstractCoordinateOperation constructor.

Parameters:

properties - Set of properties. Should contains at least "name".

method - The operation method.

transform - Transform from positions in the source CRS to positions in the target CRS.

Since:

2.5

Method Details

getParameterValues

public ParameterValueGroup getParameterValues()

Returns the parameter values.

Specified by:

getParameterValues in interface Operation

Overrides:

getParameterValues in class DefaultOperation

Returns:

The parameter values.

See Also:

• DefaultMathTransformFactory.createParameterizedTransform(org.geotools.api.parameter.ParameterValueGroup)
• AbstractMathTransform.getParameterValues()

formatWKT

protected String formatWKT(Formatter formatter)

Format this operation as a pseudo-WKT format. No WKT format were defined for coordinate operation at the time this method was written. This method may change in any future version until a standard format is found.

Overrides:

formatWKT in class DefaultOperation

Parameters:

formatter - The formatter to use.

Returns:

The WKT element name.

See Also:

• Formattable.toWKT()
• Formattable.toString()