/**
* Provides support for creating adapters that bridge between DODS variables and the VisAD
* data-import context.
*
* <p>Instances are immutable.
*
* @author Steven R. Emmerson
*/
public class VariableAdapterFactory {
private static final VariableAdapterFactory instance = new VariableAdapterFactory();
private static final VectorAdapterFactory vectorAdapterFactory =
VectorAdapterFactory.vectorAdapterFactory();
/** Constructs from nothing. */
protected VariableAdapterFactory() {}
/**
* Returns an instance of this class.
*
* @return An instance of this class.
*/
public static VariableAdapterFactory variableAdapterFactory() {
return instance;
}
/**
* Returns the adapter corresponding to a DODS variable.
*
* @param var A DODS variable.
* @param das The DODS DAS in which the attribute table for the DODS variable is embedded.
* @return The adapter corresponding to the DODS variable.
* @throws BadFormException The DODS information is corrupt.
* @throws VisADException VisAD failure.
* @throws RemoteException Java RMI failure.
*/
public VariableAdapter variableAdapter(BaseType var, DAS das)
throws BadFormException, VisADException, RemoteException {
VariableAdapter adapter;
if (var instanceof DString) adapter = stringVariableAdapter((DString) var, das);
else if (var instanceof DBoolean) adapter = booleanVariableAdapter((DBoolean) var, das);
else if (var instanceof DByte) adapter = byteVariableAdapter((DByte) var, das);
else if (var instanceof DUInt16) adapter = uInt16VariableAdapter((DUInt16) var, das);
else if (var instanceof DInt16) adapter = int16VariableAdapter((DInt16) var, das);
else if (var instanceof DUInt32) adapter = uInt32VariableAdapter((DUInt32) var, das);
else if (var instanceof DInt32) adapter = int32VariableAdapter((DInt32) var, das);
else if (var instanceof DFloat32) adapter = float32VariableAdapter((DFloat32) var, das);
else if (var instanceof DFloat64) adapter = float64VariableAdapter((DFloat64) var, das);
else if (var instanceof DStructure) adapter = structureVariableAdapter((DStructure) var, das);
else if (var instanceof DList) adapter = listVariableAdapter((DList) var, das);
else if (var instanceof DSequence) adapter = sequenceVariableAdapter((DSequence) var, das);
else if (var instanceof DArray) adapter = arrayVariableAdapter((DArray) var, das);
else if (var instanceof DGrid) adapter = gridVariableAdapter((DGrid) var, das);
else
throw new BadFormException(
getClass().getName()
+ ".variableAdapter(...): "
+ "Unknown DODS type: "
+ var.getTypeName());
return adapter;
}
/**
* Returns the adapter corresponding to a DODS {@link DString}.
*
* @param var An appropriate DODS variable.
* @param das The DODS DAS in which the attribute table for the DODS variable is embedded.
* @return The adapter corresponding to the DODS variable.
* @throws VisADException VisAD failure.
* @throws RemoteException Java RMI failure.
*/
public StringVariableAdapter stringVariableAdapter(DString var, DAS das)
throws VisADException, RemoteException {
return StringVariableAdapter.stringVariableAdapter(var, das);
}
/**
* Returns the adapter corresponding to a DODS {@link DBoolean}.
*
* @param var An appropriate DODS variable.
* @param das The DODS DAS in which the attribute table for the DODS variable is embedded.
* @return The adapter corresponding to the DODS variable.
* @throws VisADException VisAD failure.
* @throws RemoteException Java RMI failure.
*/
public BooleanVariableAdapter booleanVariableAdapter(DBoolean var, DAS das)
throws VisADException, RemoteException {
return BooleanVariableAdapter.booleanVariableAdapter(var, das);
}
/**
* Returns the adapter corresponding to a DODS {@link DByte}.
*
* @param var An appropriate DODS variable.
* @param das The DODS DAS in which the attribute table for the DODS variable is embedded.
* @return The adapter corresponding to the DODS variable.
* @throws VisADException VisAD failure.
* @throws RemoteException Java RMI failure.
*/
public ByteVariableAdapter byteVariableAdapter(DByte var, DAS das)
throws VisADException, RemoteException {
return ByteVariableAdapter.byteVariableAdapter(var, das);
}
/**
* Returns the adapter corresponding to a DODS {@link DUInt16}.
*
* @param var An appropriate DODS variable.
* @param das The DODS DAS in which the attribute table for the DODS variable is embedded.
* @return The adapter corresponding to the DODS variable.
* @throws VisADException VisAD failure.
* @throws RemoteException Java RMI failure.
*/
public UInt16VariableAdapter uInt16VariableAdapter(DUInt16 var, DAS das)
throws VisADException, RemoteException {
return UInt16VariableAdapter.uInt16VariableAdapter(var, das);
}
/**
* Returns the adapter corresponding to a DODS {@link DInt16}.
*
* @param var An appropriate DODS variable.
* @param das The DODS DAS in which the attribute table for the DODS variable is embedded.
* @return The adapter corresponding to the DODS variable.
* @throws VisADException VisAD failure.
* @throws RemoteException Java RMI failure.
*/
public Int16VariableAdapter int16VariableAdapter(DInt16 var, DAS das)
throws VisADException, RemoteException {
return Int16VariableAdapter.int16VariableAdapter(var, das);
}
/**
* Returns the adapter corresponding to a DODS {@link DUInt32}.
*
* @param var An appropriate DODS variable.
* @param das The DODS DAS in which the attribute table for the DODS variable is embedded.
* @return The adapter corresponding to the DODS variable.
* @throws VisADException VisAD failure.
* @throws RemoteException Java RMI failure.
*/
public UInt32VariableAdapter uInt32VariableAdapter(DUInt32 var, DAS das)
throws VisADException, RemoteException {
return UInt32VariableAdapter.uInt32VariableAdapter(var, das);
}
/**
* Returns the adapter corresponding to a DODS {@link DInt32}.
*
* @param var An appropriate DODS variable.
* @param das The DODS DAS in which the attribute table for the DODS variable is embedded.
* @return The adapter corresponding to the DODS variable.
* @throws VisADException VisAD failure.
* @throws RemoteException Java RMI failure.
*/
public Int32VariableAdapter int32VariableAdapter(DInt32 var, DAS das)
throws VisADException, RemoteException {
return Int32VariableAdapter.int32VariableAdapter(var, das);
}
/**
* Returns the adapter corresponding to a DODS {@link DFloat32}.
*
* @param var An appropriate DODS variable.
* @param das The DODS DAS in which the attribute table for the DODS variable is embedded.
* @return The adapter corresponding to the DODS variable.
* @throws VisADException VisAD failure.
* @throws RemoteException Java RMI failure.
*/
public Float32VariableAdapter float32VariableAdapter(DFloat32 var, DAS das)
throws VisADException, RemoteException {
return Float32VariableAdapter.float32VariableAdapter(var, das);
}
/**
* Returns the adapter corresponding to a DODS {@link DFloat64}.
*
* @param var An appropriate DODS variable.
* @param das The DODS DAS in which the attribute table for the DODS variable is embedded.
* @return The adapter corresponding to the DODS variable.
* @throws VisADException VisAD failure.
* @throws RemoteException Java RMI failure.
*/
public Float64VariableAdapter float64VariableAdapter(DFloat64 var, DAS das)
throws VisADException, RemoteException {
return Float64VariableAdapter.float64VariableAdapter(var, das);
}
/**
* Returns the adapter corresponding to a DODS {@link DStructure}.
*
* @param var An appropriate DODS variable.
* @param das The DODS DAS in which the attribute table for the DODS variable is embedded.
* @return The adapter corresponding to the DODS variable.
* @throws VisADException VisAD failure.
* @throws RemoteException Java RMI failure.
*/
public StructureVariableAdapter structureVariableAdapter(DStructure var, DAS das)
throws VisADException, RemoteException {
return StructureVariableAdapter.structureVariableAdapter(var, das, this);
}
/**
* Returns the adapter corresponding to a DODS {@link DList}.
*
* @param var An appropriate DODS variable.
* @param das The DODS DAS in which the attribute table for the DODS variable is embedded.
* @return The adapter corresponding to the DODS variable.
* @throws VisADException VisAD failure.
* @throws RemoteException Java RMI failure.
*/
public ListVariableAdapter listVariableAdapter(DList var, DAS das)
throws VisADException, RemoteException {
return ListVariableAdapter.listVariableAdapter(var, das, this);
}
/**
* Returns the adapter corresponding to a DODS {@link DSequence}.
*
* @param var An appropriate DODS variable.
* @param das The DODS DAS in which the attribute table for the DODS variable is embedded.
* @return The adapter corresponding to the DODS variable.
* @throws VisADException VisAD failure.
* @throws RemoteException Java RMI failure.
*/
public SequenceVariableAdapter sequenceVariableAdapter(DSequence var, DAS das)
throws VisADException, RemoteException {
return SequenceVariableAdapter.sequenceVariableAdapter(var, das, this);
}
/**
* Returns the adapter corresponding to a DODS {@link DArray}.
*
* @param var An appropriate DODS variable.
* @param das The DODS DAS in which the attribute table for the DODS variable is embedded.
* @return The adapter corresponding to the DODS variable.
* @throws VisADException VisAD failure.
* @throws RemoteException Java RMI failure.
*/
public ArrayVariableAdapter arrayVariableAdapter(DArray var, DAS das)
throws VisADException, RemoteException {
return ArrayVariableAdapter.arrayVariableAdapter(var, das, this);
}
/**
* Returns the adapter corresponding to a DODS {@link DGrid}.
*
* @param var An appropriate DODS variable.
* @param das The DODS DAS in which the attribute table for the DODS variable is embedded.
* @return The adapter corresponding to the DODS variable.
* @throws VisADException VisAD failure.
* @throws RemoteException Java RMI failure.
*/
public GridVariableAdapter gridVariableAdapter(DGrid var, DAS das)
throws VisADException, RemoteException {
return GridVariableAdapter.gridVariableAdapter(var, das, this);
}
/**
* Returns the adapter corresponding to the coordinate mapping- vectors of a DODS {@link DGrid}.
*
* @param array The coordinate mapping vectors of a DODS {@link DGrid}.
* @param das The DODS DAS in which the attribute table for the DODS variable is embedded.
* @return The adapter corresponding to the coordinate mapping-vectors of the DODS grid.
* @throws VisADException VisAD failure.
* @throws RemoteException Java RMI failure.
*/
public GridVariableMapAdapter gridVariableMapAdapter(DArray array, DAS das)
throws VisADException, RemoteException {
return GridVariableMapAdapter.gridVariableMapAdapter(array, das, this);
}
/**
* Returns the adapter corresponding to a DODS {@link PrimitiveVector}.
*
* @param vector An appropriate DODS variable.
* @param das The DODS DAS in which the attribute table for the DODS variable is embedded.
* @return The adapter corresponding to the DODS primitive vector.
* @throws VisADException VisAD failure.
* @throws RemoteException Java RMI failure.
*/
public VectorAdapter vectorAdapter(PrimitiveVector vector, DAS das)
throws VisADException, RemoteException {
return vectorAdapterFactory.vectorAdapter(vector, das, this);
}
}
/**
* Returns the adapter corresponding to a DODS {@link PrimitiveVector}.
*
* @param vector An appropriate DODS variable.
* @param das The DODS DAS in which the attribute table for the DODS variable is embedded.
* @return The adapter corresponding to the DODS primitive vector.
* @throws VisADException VisAD failure.
* @throws RemoteException Java RMI failure.
*/
public VectorAdapter vectorAdapter(PrimitiveVector vector, DAS das)
throws VisADException, RemoteException {
return vectorAdapterFactory.vectorAdapter(vector, das, this);
}