org.geotools.gce.arcgrid

Class ArcGridWriter

Object

AbstractGridCoverageWriter

ArcGridWriter

All Implemented Interfaces:

GridCoverageWriter

public final class ArcGridWriter
extends AbstractGridCoverageWriter
implements GridCoverageWriter

ArcGridWriter supports writing of an ArcGrid GridCoverage to a Desination object

XXX We cannot write a rotated grid coverage, we have to enforce that!

Author:

Daniele Romagnoli, Simone Giannecchini (simboss)

Field Summary

Fields inherited from class AbstractGridCoverageWriter

destination, hints, outStream

Constructor Summary

Constructors

Constructor and Description
ArcGridWriter(Object destination) Takes either a URL or a String that points to an ArcGridCoverage file and converts it to a URL that can then be written to.
ArcGridWriter(Object destination, Hints hints) Takes either a URL or a String that points to an ArcGridCoverage file and converts it to a URL that can then be written to.

Method Summary

Modifier and Type	Method and Description
void	dispose() Releases resources held by this AbstractGridCoverageWriter.
Format	getFormat() Creates a Format object describing the Arc Grid Format
void	write(GridCoverage coverage, GeneralParameterValue[] parameters) Note: The geotools GridCoverage class does not implement the geoAPI GridCoverage Interface so this method shows an error.

Methods inherited from class AbstractGridCoverageWriter

finalize, getDestination, getMetadataNames, setCurrentSubname, setMetadataValue

Methods inherited from class Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface GridCoverageWriter

getDestination, getMetadataNames, setCurrentSubname, setMetadataValue

Constructor Detail

ArcGridWriter

public ArcGridWriter(Object destination)
              throws DataSourceException

Takes either a URL or a String that points to an ArcGridCoverage file and converts it to a URL that can then be written to.

Parameters:

destination - the URL or String pointing to the file to load the ArcGrid

Throws:

DataSourceException

ArcGridWriter

public ArcGridWriter(Object destination,
                     Hints hints)
              throws DataSourceException

Takes either a URL or a String that points to an ArcGridCoverage file and converts it to a URL that can then be written to.

Parameters:

destination - the URL or String pointing to the file to load the ArcGrid

Throws:

DataSourceException

Method Detail

getFormat

public Format getFormat()

Creates a Format object describing the Arc Grid Format

Specified by:

getFormat in interface GridCoverageWriter

Returns:

the format of the data source we will write to. (ArcGridFormat in this case)

See Also:

GridCoverageWriter.getFormat()

write

public void write(GridCoverage coverage,
                  GeneralParameterValue[] parameters)
           throws IllegalArgumentException,
                  IOException

Note: The geotools GridCoverage class does not implement the geoAPI GridCoverage Interface so this method shows an error. All other methods are using the geotools GridCoverage class

Specified by:

write in interface GridCoverageWriter

Parameters:

coverage - The grid coverage to write.

parameters - An optional set of parameters. Should be any or all of the parameters returned by Format.getWriteParameters().

Throws:

InvalidParameterNameException - if a parameter in parameters doesn't have a recognized name.

InvalidParameterValueException - if a parameter in parameters doesn't have a valid value.

ParameterNotFoundException - if a parameter was required for the operation but was not provided in the parameters list.

IOException - if the export failed for some other input/output reason, including IIOException if an error was thrown by the underlying image library.

IllegalArgumentException

See Also:

GridCoverageWriter.write(org.opengis.coverage.grid.GridCoverage, org.opengis.parameter.GeneralParameterValue[])

dispose

public void dispose()

Description copied from class: AbstractGridCoverageWriter

Releases resources held by this AbstractGridCoverageWriter.

Specified by:

dispose in interface GridCoverageWriter

Overrides:

dispose in class AbstractGridCoverageWriter

See Also:

GridCoverageWriter.dispose()