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

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

Method Summary

protected Data

compute(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(DataReference ref1,
               DataReference ref2,
               Data noData)
        throws VisADException,
               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:

VisADException - if a VisAD failure occurs.

RemoteException - if a Java RMI failure occurs.

Method Detail

compute

protected Data compute(Data[] datums)
                throws TypeException,
                       VisADException,
                       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:

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

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

VisADException - if a VisAD failure occurs.

RemoteException - if a Java RMI failure occurs.