org.geotools.referencing.operation
Class DefaultPassThroughOperation

java.lang.Object
  org.geotools.referencing.wkt.Formattable
      org.geotools.referencing.AbstractIdentifiedObject
          org.geotools.referencing.operation.AbstractCoordinateOperation
              org.geotools.referencing.operation.DefaultSingleOperation
                  org.geotools.referencing.operation.DefaultPassThroughOperation

All Implemented Interfaces:

org.opengis.referencing.operation.CoordinateOperation, org.opengis.referencing.IdentifiedObject, org.opengis.referencing.operation.PassThroughOperation, java.io.Serializable, org.opengis.referencing.operation.SingleOperation

public class DefaultPassThroughOperation

extends DefaultSingleOperation

implements org.opengis.referencing.operation.PassThroughOperation

A pass-through operation specifies that a subset of a coordinate tuple is subject to a specific coordinate operation.

Since:

2.1

Version:

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

Author:

Martin Desruisseaux

See Also:

Serialized Form

Field Summary

protected org.opengis.referencing.operation.Operation

operation The operation to apply on the subset of a coordinate tuple.

Fields inherited from class org.geotools.referencing.operation.AbstractCoordinateOperation

EMPTY_ACCURACY_ARRAY, sourceCRS, targetCRS, transform, validArea

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.operation.CoordinateOperation

OPERATION_VERSION_KEY, POSITIONAL_ACCURACY_KEY, SCOPE_KEY, VALID_AREA_KEY

Fields inherited from interface org.opengis.referencing.IdentifiedObject

ALIAS_KEY, IDENTIFIERS_KEY, NAME_KEY, REMARKS_KEY

Constructor Summary

DefaultPassThroughOperation(java.util.Map properties, org.opengis.referencing.crs.CoordinateReferenceSystem sourceCRS, org.opengis.referencing.crs.CoordinateReferenceSystem targetCRS, org.opengis.referencing.operation.Operation operation, int firstAffectedOrdinate, int numTrailingOrdinates)
Constructs a single operation from a set of properties.

DefaultPassThroughOperation(java.util.Map properties, org.opengis.referencing.crs.CoordinateReferenceSystem sourceCRS, org.opengis.referencing.crs.CoordinateReferenceSystem targetCRS, org.opengis.referencing.operation.Operation operation, org.opengis.referencing.operation.MathTransform transform)
Constructs a single operation from a set of properties and the given transform.

Method Summary

protected java.lang.String	formatWKT(Formatter formatter) Format the inner part of a Well Known Text (WKT) element.
int[]	getModifiedCoordinates() Ordered sequence of positive integers defining the positions in a coordinate tuple of the coordinates affected by this pass-through operation.
org.opengis.referencing.operation.Operation	getOperation() Returns the operation to apply on the subset of a coordinate tuple.

Methods inherited from class org.geotools.referencing.operation.AbstractCoordinateOperation

equals, getAccuracy, getAccuracy, getMathTransform, getOperationVersion, getPositionalAccuracy, getScope, getSourceCRS, getTargetCRS, getType, getValidArea, hashCode

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.operation.CoordinateOperation

getMathTransform, getOperationVersion, getPositionalAccuracy, getScope, getSourceCRS, getTargetCRS, getValidArea

Methods inherited from interface org.opengis.referencing.IdentifiedObject

getAlias, getIdentifiers, getName, getRemarks, toWKT

Field Detail

operation

protected final org.opengis.referencing.operation.Operation operation

The operation to apply on the subset of a coordinate tuple.

Constructor Detail

DefaultPassThroughOperation

public DefaultPassThroughOperation(java.util.Map properties,
                                   org.opengis.referencing.crs.CoordinateReferenceSystem sourceCRS,
                                   org.opengis.referencing.crs.CoordinateReferenceSystem targetCRS,
                                   org.opengis.referencing.operation.Operation operation,
                                   int firstAffectedOrdinate,
                                   int numTrailingOrdinates)

Constructs a single operation from a set of properties. The properties given in argument follow the same rules than for the AbstractCoordinateOperation constructor. Affected ordinates will range from inclusive to exclusive.

Parameters:

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

sourceCRS - The source CRS.

targetCRS - The target CRS.

operation - The operation to apply on the subset of a coordinate tuple.

firstAffectedOrdinate - Index of the first affected ordinate.

numTrailingOrdinates - Number of trailing ordinates to pass through.

DefaultPassThroughOperation

public DefaultPassThroughOperation(java.util.Map properties,
                                   org.opengis.referencing.crs.CoordinateReferenceSystem sourceCRS,
                                   org.opengis.referencing.crs.CoordinateReferenceSystem targetCRS,
                                   org.opengis.referencing.operation.Operation operation,
                                   org.opengis.referencing.operation.MathTransform transform)

Constructs a single operation from a set of properties and the given 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".

sourceCRS - The source CRS.

targetCRS - The target CRS.

operation - The operation to apply on the subset of a coordinate tuple.

transform - The pass through transform.

Method Detail

getOperation

public org.opengis.referencing.operation.Operation getOperation()

Returns the operation to apply on the subset of a coordinate tuple.

Specified by:

getOperation in interface org.opengis.referencing.operation.PassThroughOperation

Returns:

The operation.

getModifiedCoordinates

public int[] getModifiedCoordinates()

Ordered sequence of positive integers defining the positions in a coordinate tuple of the coordinates affected by this pass-through operation. The returned index are for source coordinates.

Specified by:

getModifiedCoordinates in interface org.opengis.referencing.operation.PassThroughOperation

Returns:

The modified coordinates.

To Do:

Current version work only with Geotools implementation.

formatWKT

protected java.lang.String formatWKT(Formatter formatter)

Format the inner part of a Well Known Text (WKT) element.

Overrides:

formatWKT in class AbstractCoordinateOperation

Parameters:

formatter - The formatter to use.

Returns:

The WKT element name.