Package org.locationtech.proj4j.geoapi

Class OperationFactoryWrapper

java.lang.Object

org.locationtech.proj4j.geoapi.Wrapper

org.locationtech.proj4j.geoapi.OperationFactoryWrapper

All Implemented Interfaces:

java.io.Serializable, org.opengis.metadata.Identifier, org.opengis.referencing.ObjectFactory, org.opengis.referencing.operation.CoordinateOperationFactory, org.opengis.referencing.ReferenceIdentifier, org.opengis.util.Factory

final class OperationFactoryWrapper
extends Wrapper
implements org.opengis.referencing.operation.CoordinateOperationFactory, java.io.Serializable

Wraps a PROJ4J implementation behind the equivalent GeoAPI interface.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) CoordinateTransformFactory	impl	The wrapped PROJ4 implementation.

Fields inherited from class org.locationtech.proj4j.geoapi.Wrapper

BIDIMENSIONAL, TRIDIMENSIONAL

Fields inherited from interface org.opengis.metadata.Identifier

AUTHORITY_KEY, CODE_KEY

Fields inherited from interface org.opengis.referencing.ReferenceIdentifier

CODESPACE_KEY, VERSION_KEY

Constructor Summary

Constructors

Modifier	Constructor	Description
private	OperationFactoryWrapper(CoordinateTransformFactory impl)	Creates a new wrapper for the given PROJ4J implementation.

Method Summary

Modifier and Type	Method	Description
org.opengis.referencing.operation.CoordinateOperation	createConcatenatedOperation(java.util.Map<java.lang.String,?> properties, org.opengis.referencing.operation.CoordinateOperation... operations)
org.opengis.referencing.operation.Conversion	createDefiningConversion(java.util.Map<java.lang.String,?> properties, org.opengis.referencing.operation.OperationMethod method, org.opengis.parameter.ParameterValueGroup parameters)
org.opengis.referencing.operation.CoordinateOperation	createOperation(org.opengis.referencing.crs.CoordinateReferenceSystem sourceCRS, org.opengis.referencing.crs.CoordinateReferenceSystem targetCRS)	Creates a coordinate operation between the given pair of CRSs.
org.opengis.referencing.operation.CoordinateOperation	createOperation(org.opengis.referencing.crs.CoordinateReferenceSystem sourceCRS, org.opengis.referencing.crs.CoordinateReferenceSystem targetCRS, org.opengis.referencing.operation.OperationMethod method)	Creates a coordinate operation between the given pair of CRSs, ignoring the given method.
java.lang.String	getCode()	{@return the factory name}.
org.opengis.metadata.citation.Citation	getVendor()	{@return an identification of the softwware that provides the CRS definitions}.
(package private) java.lang.Object	implementation()	{@return the PROJ4J backing implementation}.
private static CoordinateReferenceSystem	unwrap(java.lang.String name, org.opengis.referencing.crs.CoordinateReferenceSystem crs)	Returns the given CRS as a PROJ4J implementation.
(package private) static OperationFactoryWrapper	wrap(CoordinateTransformFactory impl)	Wraps the given implementation.

Methods inherited from class org.locationtech.proj4j.geoapi.Wrapper

equals, getAlias, getAuthority, getCodeSpace, getDomainOfValidity, getIdentifiers, getName, getRemarks, getScope, getVersion, hashCode, toString, toWKT

Methods inherited from class java.lang.Object

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

Field Detail

impl

final CoordinateTransformFactory impl

The wrapped PROJ4 implementation.

Constructor Detail

OperationFactoryWrapper

private OperationFactoryWrapper(CoordinateTransformFactory impl)

Creates a new wrapper for the given PROJ4J implementation.

Method Detail

wrap

static OperationFactoryWrapper wrap(CoordinateTransformFactory impl)

Wraps the given implementation.

Parameters:

impl - the implementation to wrap, or null

Returns:

the wrapper, or null if the given implementation was null

implementation

java.lang.Object implementation()

{@return the PROJ4J backing implementation}.

Specified by:

implementation in class Wrapper

getCode

public java.lang.String getCode()

{@return the factory name}.

Specified by:

getCode in interface org.opengis.metadata.Identifier

Specified by:

getCode in class Wrapper

getVendor

public org.opengis.metadata.citation.Citation getVendor()

{@return an identification of the softwware that provides the CRS definitions}. This is not the authority (EPSG, ESRI, etc).

Specified by:

getVendor in interface org.opengis.util.Factory

unwrap

private static CoordinateReferenceSystem unwrap(java.lang.String name,
                                                org.opengis.referencing.crs.CoordinateReferenceSystem crs)

Returns the given CRS as a PROJ4J implementation. This method avoids loading the Importer class when the given CRS is a PROJ4J wrapper.

Parameters:

name - "source" or "target", in case an error message needs to be produced

crs - the CRS to unwrap

Returns:

the PROJ4J object for the given CRS.

createOperation

public org.opengis.referencing.operation.CoordinateOperation createOperation(org.opengis.referencing.crs.CoordinateReferenceSystem sourceCRS,
                                                                             org.opengis.referencing.crs.CoordinateReferenceSystem targetCRS)
                                                                      throws org.opengis.util.FactoryException

Creates a coordinate operation between the given pair of CRSs.

Specified by:

createOperation in interface org.opengis.referencing.operation.CoordinateOperationFactory

Parameters:

sourceCRS - the source coordinate reference system

targetCRS - the target coordinate reference system

Returns:

coordinate operation from source to target

Throws:

org.opengis.util.FactoryException - if the operation cannot be created

createOperation

public org.opengis.referencing.operation.CoordinateOperation createOperation(org.opengis.referencing.crs.CoordinateReferenceSystem sourceCRS,
                                                                             org.opengis.referencing.crs.CoordinateReferenceSystem targetCRS,
                                                                             org.opengis.referencing.operation.OperationMethod method)
                                                                      throws org.opengis.util.FactoryException

Creates a coordinate operation between the given pair of CRSs, ignoring the given method.

Specified by:

createOperation in interface org.opengis.referencing.operation.CoordinateOperationFactory

Parameters:

sourceCRS - the source coordinate reference system

targetCRS - the target coordinate reference system

method - ignored

Returns:

coordinate operation from source to target

Throws:

org.opengis.util.FactoryException - if the operation cannot be created

createConcatenatedOperation

public org.opengis.referencing.operation.CoordinateOperation createConcatenatedOperation(java.util.Map<java.lang.String,?> properties,
                                                                                         org.opengis.referencing.operation.CoordinateOperation... operations)
                                                                                  throws org.opengis.util.FactoryException

Specified by:

createConcatenatedOperation in interface org.opengis.referencing.operation.CoordinateOperationFactory

Throws:

org.opengis.util.FactoryException

createDefiningConversion

public org.opengis.referencing.operation.Conversion createDefiningConversion(java.util.Map<java.lang.String,?> properties,
                                                                             org.opengis.referencing.operation.OperationMethod method,
                                                                             org.opengis.parameter.ParameterValueGroup parameters)
                                                                      throws org.opengis.util.FactoryException

Specified by:

createDefiningConversion in interface org.opengis.referencing.operation.CoordinateOperationFactory

Throws:

org.opengis.util.FactoryException