ucar.unidata.view.sounding

Class AddCell

java.lang.Object

ucar.unidata.view.sounding.ComputeCell

ucar.unidata.view.sounding.AddCell

public final class AddCell
extends ComputeCell

Computes the sum of two data objects.

Version:

$Revision: 1.5 $ $Date: 2005/05/13 18:33:21 $

Author:

Steven R. Emmerson

Constructor Summary

Constructors

Constructor and Description
AddCell(visad.DataReference ref1, visad.DataReference ref2, visad.Data noData) Constructs from references to two data objects and a missing data value.

Method Summary

Modifier and Type	Method and Description
protected visad.Data	compute(visad.Data[] datums) Computes the sum.

Methods inherited from class ucar.unidata.view.sounding.ComputeCell

clean, disableRef, enableAllInputRefs, getInputRefs, getOutputRef, noDataField, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AddCell

public AddCell(visad.DataReference ref1,
               visad.DataReference ref2,
               visad.Data noData)
        throws visad.VisADException,
               java.rmi.RemoteException

Constructs from references to two data objects and a missing data value.

Parameters:

ref1 - The first data reference.

ref2 - The second data reference.

noData - The missing data value.

Throws:

visad.VisADException - if a VisAD failure occurs.

java.rmi.RemoteException - if a Java RMI failure occurs.

Method Detail

compute

protected visad.Data compute(visad.Data[] datums)
                      throws visad.TypeException,
                             visad.VisADException,
                             java.rmi.RemoteException

Computes the sum.

Specified by:

compute in class ComputeCell

Parameters:

datums - The input data. datums[0] is the first data object and datums[1] is the second.

Returns:

The maximum pressure of the profile.

Throws:

java.lang.ClassCastException - if an input data reference has the wrong type of data object.

visad.TypeException - if a VisAD data object has the wrong type.

visad.VisADException - if a VisAD failure occurs.

java.rmi.RemoteException - if a Java RMI failure occurs.