visad.data.netcdf.in

Class DataFactory

java.lang.Object

visad.data.netcdf.in.DataFactory

Direct Known Subclasses:

FileDataFactory

public class DataFactory
extends Object

Provides support for creating VisAD Data objects from VirtualData objects.

Author:

Steven R. Emmerson

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DataFactory()

Method Summary

Modifier and Type	Method and Description
static DataFactory	instance() Returns an instance of this class.
DataImpl	newData(Context context, VirtualData virtualData) Creates a VisAD Data object from a netCDF indicial context and a VirtualData object.
FieldImpl	newData(Context context, VirtualField virtualField) Creates a VisAD Field object from a netCDF indicial context and a VirtualField.
FlatField	newData(Context context, VirtualFlatField virtualField) Creates a VisAD FlatField object from a netCDF indicial context and a VirtualFlatField.
Scalar	newData(Context context, VirtualScalar virtualScalar) Creates a VisAD Scalar object from a netCDF indicial context and a VirtualScalar.
DataImpl	newData(Context context, VirtualTuple virtualTuple) Creates a VisAD Data object from a netCDF indicial context and a VirtualTuple.

Methods inherited from class java.lang.Object

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

Constructor Detail

DataFactory

protected DataFactory()

Method Detail

instance

public static DataFactory instance()

Returns an instance of this class.

Returns:

An instance of this class.

newData

public DataImpl newData(Context context,
                        VirtualData virtualData)
                 throws RemoteException,
                        VisADException,
                        InvalidContextException,
                        IOException

Creates a VisAD Data object from a netCDF indicial context and a VirtualData object.

Parameters:

context - The netCDF indicial context.

virtualData - The virtual data.

Returns:

The VisAD Data object corresponding to the input.

Throws:

InvalidContextException - Invalid indicial context.

VisADException - VisAD failure.

RemoteException - Java RMI failure.

IOException - I/O failure.

newData

public Scalar newData(Context context,
                      VirtualScalar virtualScalar)
               throws VisADException,
                      InvalidContextException,
                      IOException

Creates a VisAD Scalar object from a netCDF indicial context and a VirtualScalar.

Parameters:

context - The netCDF indicial context.

virtualScalar - The virtual data.

Returns:

The VisAD Real corresponding to the input.

Throws:

InvalidContextException - Invalid indicial context.

VisADException - VisAD failure.

IOException - I/O failure.

newData

public FlatField newData(Context context,
                         VirtualFlatField virtualField)
                  throws VisADException,
                         RemoteException,
                         IOException

Creates a VisAD FlatField object from a netCDF indicial context and a VirtualFlatField.

Parameters:

context - The netCDF indicial context.

virtualField - The virtual data.

Returns:

The VisAD FlatField corresponding to the input.

Throws:

VisADException - VisAD failure.

RemoteException - Java RMI failure.

IOException - I/O failure.

newData

public FieldImpl newData(Context context,
                         VirtualField virtualField)
                  throws VisADException,
                         RemoteException,
                         IOException

Creates a VisAD Field object from a netCDF indicial context and a VirtualField.

Parameters:

context - The netCDF indicial context.

virtualField - The virtual data.

Returns:

The VisAD Field corresponding to the input.

Throws:

VisADException - VisAD failure.

RemoteException - Java RMI failure.

IOException - I/O failure.

newData

public DataImpl newData(Context context,
                        VirtualTuple virtualTuple)
                 throws RemoteException,
                        VisADException,
                        IOException

Creates a VisAD Data object from a netCDF indicial context and a VirtualTuple.

Parameters:

context - The netCDF indicial context.

virtualTuple - The virtual data.

Returns:

The VisAD Tuple corresponding to the input.

Throws:

VisADException - VisAD failure.

RemoteException - Java RMI failure.

IOException - I/O failure.