Package org.geotools.referencing.operation.transform

Class MolodenskiTransform.Provider

Object

Formattable

AbstractIdentifiedObject

DefaultOperationMethod

MathTransformProvider

Provider

All Implemented Interfaces:

Serializable, IdentifiedObject, OperationMethod, PROJFormattable

Direct Known Subclasses:

MolodenskiTransform.ProviderAbridged

Enclosing class:

MolodenskiTransform

public static class MolodenskiTransform.Provider
extends MathTransformProvider

The provider for MolodenskiTransform. This provider will construct transforms from geographic to geographic coordinate reference systems.

Note: The EPSG does not use src_semi_major, etc. parameters and instead uses "Semi-major axis length difference" and "Flattening difference".

Author:

Rueben Schulz

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class MathTransformProvider

MathTransformProvider.Delegate

Field Summary

Fields

Modifier and Type	Field	Description
static final ParameterDescriptor<Integer>	DIM	The number of geographic dimension (2 or 3).
static final ParameterDescriptor<Double>	DX	The operation parameter descriptor for the X-axis translation ("dx") parameter value.
static final ParameterDescriptor<Double>	DY	The operation parameter descriptor for the Y-axis translation ("dy") parameter value.
static final ParameterDescriptor<Double>	DZ	The operation parameter descriptor for the Z-axis translation ("dz") parameter value.
static final ParameterDescriptor<Integer>	SRC_DIM	The number of source geographic dimension (2 or 3).
static final ParameterDescriptor<Double>	SRC_SEMI_MAJOR	The operation parameter descriptor for the "src_semi_major" parameter value.
static final ParameterDescriptor<Double>	SRC_SEMI_MINOR	The operation parameter descriptor for the "src_semi_minor" parameter value.
static final ParameterDescriptor<Integer>	TGT_DIM	The number of target geographic dimension (2 or 3).
static final ParameterDescriptor<Double>	TGT_SEMI_MAJOR	The operation parameter descriptor for the "tgt_semi_major" parameter value.
static final ParameterDescriptor<Double>	TGT_SEMI_MINOR	The operation parameter descriptor for the "tgt_semi_minor" parameter value.

Fields inherited from class DefaultOperationMethod

sourceDimensions, targetDimensions

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 IdentifiedObject

ALIAS_KEY, IDENTIFIERS_KEY, NAME_KEY, REMARKS_KEY

Fields inherited from interface OperationMethod

FORMULA_KEY

Constructor Summary

Constructors

Constructor	Description
Provider()	Constructs a provider.

Method Summary

Modifier and Type	Method	Description
protected MathTransform	createMathTransform(ParameterValueGroup values)	Creates a math transform from the specified group of parameter values.
Class<Transformation>	getOperationType()	Returns the operation type.

Methods inherited from class MathTransformProvider

createDescriptor, createDescriptorGroup, createOptionalDescriptor, doubleValue, ensureValidValues, formatWKT, getParameter, intValue, stringValue, toMap, value

Methods inherited from class DefaultOperationMethod

checkDimensions, equals, formatPROJ, getFormula, getParameters, getSourceDimensions, getTargetDimensions, hashCode

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 IdentifiedObject

getAlias, getIdentifiers, getName, getRemarks, toWKT

Field Details

DIM

public static final ParameterDescriptor<Integer> DIM

The number of geographic dimension (2 or 3). This argument applies on both the source and the target dimension. The default value is 2.

SRC_DIM

public static final ParameterDescriptor<Integer> SRC_DIM

The number of source geographic dimension (2 or 3). This is a Geotools-specific argument.

TGT_DIM

public static final ParameterDescriptor<Integer> TGT_DIM

The number of target geographic dimension (2 or 3). This is a Geotools-specific argument.

DX

public static final ParameterDescriptor<Double> DX

The operation parameter descriptor for the X-axis translation ("dx") parameter value. Valid values range from -infinity to infinity. Units are meters.

DY

public static final ParameterDescriptor<Double> DY

The operation parameter descriptor for the Y-axis translation ("dy") parameter value. Valid values range from -infinity to infinity. Units are meters.

DZ

public static final ParameterDescriptor<Double> DZ

The operation parameter descriptor for the Z-axis translation ("dz") parameter value. Valid values range from -infinity to infinity. Units are meters.

SRC_SEMI_MAJOR

public static final ParameterDescriptor<Double> SRC_SEMI_MAJOR

The operation parameter descriptor for the "src_semi_major" parameter value. Valid values range from 0 to infinity.

SRC_SEMI_MINOR

public static final ParameterDescriptor<Double> SRC_SEMI_MINOR

The operation parameter descriptor for the "src_semi_minor" parameter value. Valid values range from 0 to infinity.

TGT_SEMI_MAJOR

public static final ParameterDescriptor<Double> TGT_SEMI_MAJOR

The operation parameter descriptor for the "tgt_semi_major" parameter value. Valid values range from 0 to infinity.

TGT_SEMI_MINOR

public static final ParameterDescriptor<Double> TGT_SEMI_MINOR

The operation parameter descriptor for the "tgt_semi_minor" parameter value. Valid values range from 0 to infinity.

Constructor Details

Provider

public Provider()

Constructs a provider.

Method Details

getOperationType

public Class<Transformation> getOperationType()

Returns the operation type.

Overrides:

getOperationType in class MathTransformProvider

Returns:

The GeoAPI interface implemented by this operation.

createMathTransform

protected MathTransform createMathTransform(ParameterValueGroup values)
                                     throws ParameterNotFoundException

Creates a math transform from the specified group of parameter values.

Specified by:

createMathTransform in class MathTransformProvider

Parameters:

values - The group of parameter values.

Returns:

The created math transform.

Throws:

ParameterNotFoundException - if a required parameter was not found.

See Also:

• MathTransformProvider.Delegate