gov.nasa.pds.objectAccess

Interface ObjectProvider

All Known Implementing Classes:

ObjectAccess

public interface ObjectProvider

Provides access to PDS4 objects.

Method Summary

Methods

Modifier and Type	Method and Description
String	getArchiveRoot() Gets the root file path of the object archive(s) for this ObjectProvider.
List<Array2DImage>	getArray2DImages(FileAreaObservational observationalFileArea) Returns a list of Array2DImage objects given an observation file area object.
List<Array3DImage>	getArray3DImages(FileAreaObservational observationalFileArea) Returns a list of Array3DImage objects given an observation file area object.
List<Array3DSpectrum>	getArray3DSpectrums(FileAreaObservational observationalFileArea) Returns a list of Array3DSpectrum objects given an observation file area object.
List<Array>	getArrays(FileAreaObservational fileArea) Gets a list of Array objects from an observational file area.
List<FieldBinary>	getFieldBinaries(TableBinary table) Returns a list of FieldBinary objects given a table binary object.
List<Object>	getFieldBinaryAndGroupFieldBinaries(TableBinary table) Returns a list of FieldBinary and GroupFieldBinary objects given a table binary object.
List<Object>	getFieldCharacterAndGroupFieldCharacters(TableCharacter table) Returns a list of FieldCharacter and GroupFieldCharacter objects given a table character object.
List<FieldCharacter>	getFieldCharacters(TableCharacter table) Returns a list of FieldCharacter objects given a table character object.
List<Object>	getFieldDelimitedAndGroupFieldDelimiteds(TableDelimited table) Returns a list of FieldDelimited and GroupFieldDelimited objects given a table delimited object.
List<FieldDelimited>	getFieldDelimiteds(TableDelimited table) Returns a list of FieldDelimited objects given a table delimited object.
List<GroupFieldDelimited>	getGroupFieldDelimiteds(TableDelimited table) Returns a list of GroupFieldDelimited objects given a table delimited object.
ProductObservational	getObservationalProduct(String relativeXmlFilePath) Gets an instance of ProductObservational.
<T> T	getProduct(File labelFile, Class<T> productClass) Reads a product label of a specified class, and returns an instance of that class as a result.
File	getRoot() Gets the root file path of the object archive(s) for this ObjectProvider.
List<TableBinary>	getTableBinaries(FileAreaObservational observationalFileArea) Returns a list of TableBinary objects given an observation file area object.
List<TableCharacter>	getTableCharacters(FileAreaObservational observationalFileArea) Returns a list of TableCharacter objects given an observation file area object.
List<TableDelimited>	getTableDelimiteds(FileAreaObservational observationalFileArea) Returns a list of TableDelimited objects given an observation file area object.
List<Object>	getTableObjects(FileAreaObservational observationalFileArea) Returns a list of table objects.
List<Object>	getTableObjects(FileAreaObservationalSupplemental observationalFileAreaSupplemental) Returns a list of table objects.
void	setObservationalProduct(String relativeXmlFilePath, ProductObservational product) Writes a label given the product XML file.

Method Detail

getArchiveRoot

String getArchiveRoot()

Gets the root file path of the object archive(s) for this ObjectProvider.

Returns:

the root file path of the object archive(s) for this ObjectProvider

getRoot

File getRoot()

Gets the root file path of the object archive(s) for this ObjectProvider.

Returns:

the root file path of the object archive(s) for this ObjectProvider

getArrays

List<Array> getArrays(FileAreaObservational fileArea)

Gets a list of Array objects from an observational file area.

Parameters:

fileArea - the observational file area

Returns:

an list of arrays, which may be empty

getArray2DImages

List<Array2DImage> getArray2DImages(FileAreaObservational observationalFileArea)

Returns a list of Array2DImage objects given an observation file area object.

Parameters:

observationalFileArea -

Returns:

a list of image objects

getArray3DImages

List<Array3DImage> getArray3DImages(FileAreaObservational observationalFileArea)

Returns a list of Array3DImage objects given an observation file area object.

Parameters:

observationalFileArea -

Returns:

a list of image objects

getArray3DSpectrums

List<Array3DSpectrum> getArray3DSpectrums(FileAreaObservational observationalFileArea)

Returns a list of Array3DSpectrum objects given an observation file area object.

Parameters:

observationalFileArea -

Returns:

a list of image objects

getTableObjects

List<Object> getTableObjects(FileAreaObservational observationalFileArea)

Returns a list of table objects.

Parameters:

observationalFileArea -

Returns:

a list of table objects

getTableCharacters

List<TableCharacter> getTableCharacters(FileAreaObservational observationalFileArea)

Returns a list of TableCharacter objects given an observation file area object.

Parameters:

observationalFileArea -

Returns:

list of TableCharacter objects

getTableBinaries

List<TableBinary> getTableBinaries(FileAreaObservational observationalFileArea)

Returns a list of TableBinary objects given an observation file area object.

Parameters:

observationalFileArea -

Returns:

list of TableBinary objects

getTableDelimiteds

List<TableDelimited> getTableDelimiteds(FileAreaObservational observationalFileArea)

Returns a list of TableDelimited objects given an observation file area object.

Parameters:

observationalFileArea -

Returns:

list of TableDelimited objects

getFieldCharacters

List<FieldCharacter> getFieldCharacters(TableCharacter table)

Returns a list of FieldCharacter objects given a table character object.

Parameters:

table - TableCharacter object

Returns:

list of FieldCharacter objects

getFieldBinaries

List<FieldBinary> getFieldBinaries(TableBinary table)

Returns a list of FieldBinary objects given a table binary object.

Parameters:

table - TableBinary object

Returns:

list of FieldBinary objects

getFieldDelimiteds

List<FieldDelimited> getFieldDelimiteds(TableDelimited table)

Returns a list of FieldDelimited objects given a table delimited object.

Parameters:

table - TableDelimited object

Returns:

list of FieldDelimited objects

getGroupFieldDelimiteds

List<GroupFieldDelimited> getGroupFieldDelimiteds(TableDelimited table)

Returns a list of GroupFieldDelimited objects given a table delimited object.

Parameters:

table - TableDelimited object

Returns:

list of GroupFieldDelimited objects

getFieldDelimitedAndGroupFieldDelimiteds

List<Object> getFieldDelimitedAndGroupFieldDelimiteds(TableDelimited table)

Returns a list of FieldDelimited and GroupFieldDelimited objects given a table delimited object.

Parameters:

table - TableDelimited object

Returns:

list of FieldDelimited and GroupFieldDelimited objects

getFieldCharacterAndGroupFieldCharacters

List<Object> getFieldCharacterAndGroupFieldCharacters(TableCharacter table)

Returns a list of FieldCharacter and GroupFieldCharacter objects given a table character object.

Parameters:

table - TableCharacter object

Returns:

list of FieldCharacter and GroupFieldCharacter objects

getFieldBinaryAndGroupFieldBinaries

List<Object> getFieldBinaryAndGroupFieldBinaries(TableBinary table)

Returns a list of FieldBinary and GroupFieldBinary objects given a table binary object.

Parameters:

table - TableBinary object

Returns:

list of FieldBinary and GroupFieldBinary objects

getTableObjects

List<Object> getTableObjects(FileAreaObservationalSupplemental observationalFileAreaSupplemental)

Returns a list of table objects.

Parameters:

observationalFileAreaSupplemental -

Returns:

list of observationalFileAreaSupplemental objects

getObservationalProduct

ProductObservational getObservationalProduct(String relativeXmlFilePath)

Gets an instance of ProductObservational.

Parameters:

relativeXmlFilePath - the XML file path and name of the product to obtain, relative to the ObjectAccess archive root

Returns:

an instance of ProductObservational

getProduct

<T> T getProduct(File labelFile,
               Class<T> productClass)
             throws ParseException

Reads a product label of a specified class, and returns an instance of that class as a result.

Type Parameters:

T - the product object class

Parameters:

labelFile - the file containing the XML label

productClass - the product object class

Returns:

an instance of the product object

Throws:

ParseException - if there is an error parsing the label

setObservationalProduct

void setObservationalProduct(String relativeXmlFilePath,
                           ProductObservational product)

Writes a label given the product XML file.

Parameters:

relativeXmlFilePath - the XML file path and name of the product to set, relative to the ObjectAccess archive root