gov.nasa.pds.objectAccess

Class ExporterFactory

java.lang.Object

gov.nasa.pds.objectAccess.ExporterFactory

public class ExporterFactory
extends Object

Factory pattern class to create specific object exporters.

Author:

dcberrio

Method Summary

Methods

Modifier and Type	Method and Description
static TwoDImageExporter	get2DImageExporter(FileAreaObservational fileArea, ObjectProvider provider) Gets an instance of a Array2DImage exporter.
static TwoDImageExporter	get2DImageExporter(File label, int fileAreaIndex) Gets an instance of a Array2DImage exporter.
static ThreeDImageExporter	get3DImageExporter(FileAreaObservational fileArea, ObjectProvider provider) Gets an instance of an Array3DImage exporter.
static ThreeDImageExporter	get3DImageExporter(File label, int fileAreaIndex) Gets an instance of an Array3DImage exporter.
static ThreeDSpectrumExporter	get3DSpectrumExporter(FileAreaObservational fileArea, ObjectProvider provider) Gets an instance of an Array3DSpectrum exporter.
static ThreeDSpectrumExporter	get3DSpectrumExporter(File label, int fileAreaIndex) Gets an instance of an Array3DSpectrum exporter.
static TableExporter	getTableExporter(FileAreaObservational fileArea, ObjectProvider provider) Gets an instance of a Table exporter.
static TableExporter	getTableExporter(File label, int fileAreaIndex) Gets an instance of a Table exporter.
static TableReader	getTableReader(Object tableObject, File dataFile) Gets a table reader object for a given table and data file.

Methods inherited from class java.lang.Object

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

Method Detail

get2DImageExporter

public static TwoDImageExporter get2DImageExporter(File label,
                                   int fileAreaIndex)
                                            throws Exception

Gets an instance of a Array2DImage exporter.

Parameters:

label - the PDS label file

fileAreaIndex - the file area inside the label containing the data to export

Returns:

an instance of a TwoDImageExporter

Throws:

Exception

get3DImageExporter

public static ThreeDImageExporter get3DImageExporter(File label,
                                     int fileAreaIndex)
                                              throws Exception

Gets an instance of an Array3DImage exporter.

Parameters:

label - the PDS label file.

fileAreaIndex - the file area inside the label containing the data to export.

Returns:

an instance of a ThreeDImageExporter.

Throws:

Exception

get3DSpectrumExporter

public static ThreeDSpectrumExporter get3DSpectrumExporter(File label,
                                           int fileAreaIndex)
                                                    throws Exception

Gets an instance of an Array3DSpectrum exporter.

Parameters:

label - the PDS label file.

fileAreaIndex - the file area inside the label containing the data to export.

Returns:

an instance of a ThreeDSpectrumExporter.

Throws:

Exception

getTableExporter

public static TableExporter getTableExporter(File label,
                             int fileAreaIndex)
                                      throws Exception

Gets an instance of a Table exporter.

Parameters:

label - the PDS label file

fileAreaIndex - the file area inside the label containing the data to export

Returns:

an instance of a TableExporter

Throws:

Exception

get2DImageExporter

public static TwoDImageExporter get2DImageExporter(FileAreaObservational fileArea,
                                   ObjectProvider provider)
                                            throws Exception

Gets an instance of a Array2DImage exporter.

Parameters:

fileArea - the file area object containing the data to export

provider - the object provider pointing to the PDS4 label

Returns:

an instance of a TwoDImageExporter

Throws:

Exception

get3DImageExporter

public static ThreeDImageExporter get3DImageExporter(FileAreaObservational fileArea,
                                     ObjectProvider provider)
                                              throws Exception

Gets an instance of an Array3DImage exporter.

Parameters:

fileArea - the file area object containing the data to export

provider - the object provider pointing to the PDS4 label

Returns:

an instance of a ThreeDImageExporter.

Throws:

Exception

get3DSpectrumExporter

public static ThreeDSpectrumExporter get3DSpectrumExporter(FileAreaObservational fileArea,
                                           ObjectProvider provider)
                                                    throws Exception

Gets an instance of an Array3DSpectrum exporter.

Parameters:

fileArea - the file area object containing the data to export

provider - the object provider pointing to the PDS4 label

Returns:

an instance of a ThreeDSpectrumExporter.

Throws:

Exception

getTableExporter

public static TableExporter getTableExporter(FileAreaObservational fileArea,
                             ObjectProvider provider)
                                      throws Exception

Gets an instance of a Table exporter.

Parameters:

fileArea - the file area object containing the data to export

provider - the object provider pointing to the PDS4 label

Returns:

an instance of a TableExporter

Throws:

Exception

getTableReader

public static TableReader getTableReader(Object tableObject,
                         File dataFile)
                                  throws Exception

Gets a table reader object for a given table and data file.

Parameters:

tableObject - the table object, binary, character, or delimited

dataFile - the data file containing the table

Returns:

a table reader for the table

Throws:

Exception - if there is an error reading the file