ucar.unidata.view.sounding

Class AerologicalReadoutTable.PTDerivedReadout

java.lang.Object

ucar.unidata.view.sounding.RealReadout

ucar.unidata.view.sounding.AerologicalReadoutTable.MyReadout

ucar.unidata.view.sounding.AerologicalReadoutTable.PTDerivedReadout

All Implemented Interfaces:

java.beans.PropertyChangeListener, java.util.EventListener

Direct Known Subclasses:

AerologicalReadoutTable.MixingRatioReadout, AerologicalReadoutTable.PotentialTemperatureReadout, AerologicalReadoutTable.SatEquivalentPotTempReadout

Enclosing class:

AerologicalReadoutTable

protected abstract static class AerologicalReadoutTable.PTDerivedReadout
extends AerologicalReadoutTable.MyReadout

Provides support for readouts derived from pressure and temperature.

Nested Class Summary

Nested classes/interfaces inherited from class ucar.unidata.view.sounding.RealReadout

RealReadout.FormatProperty, RealReadout.NameProperty, RealReadout.NumericValueProperty, RealReadout.UnitProperty

Field Summary

Fields inherited from class ucar.unidata.view.sounding.RealReadout

FORMAT, NAME, NUMERIC_STRING, REAL_UNIT, REALTYPE_NAME, REALTYPE_UNIT, SPECIFIED_NAME, SPECIFIED_UNIT, UNIT_STRING

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PTDerivedReadout(java.lang.String name, java.lang.String unitString, int fractionDigitCount) Constructs from a name, unit, and display accuracy.

Method Summary

Modifier and Type	Method and Description
protected void	compute() Computes the derived quantity.
protected abstract visad.Real	compute(visad.Real pressure, visad.Real temperature) Computes the derived quantity from the pressure and temperature.
visad.Real	getPressure() Returns the pressure property.
visad.Real	getTemperature() Returns the temperature property.
void	setPressure(visad.Real pressure) Sets the pressure property.
void	setTemperature(visad.Real temperature) Sets the temperature property.

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

addPropertyChangeListener, getName, getNumericString, getUnitString, propertyChange, setFormat, setNameUse, setReal, setSpecifiedName, setSpecifiedUnit, setUnitUse

Methods inherited from class java.lang.Object

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

Constructor Detail

PTDerivedReadout

protected PTDerivedReadout(java.lang.String name,
                           java.lang.String unitString,
                           int fractionDigitCount)
                    throws visad.data.units.ParseException

Constructs from a name, unit, and display accuracy.

Parameters:

name - The name for the readout.

unitString - The unit specification for the readout.

fractionDigitCount - The number of digits to have after the decimal point.

Throws:

visad.data.units.ParseException - Invalid unit specificatin.

Method Detail

setPressure

public void setPressure(visad.Real pressure)
                 throws visad.VisADException,
                        java.rmi.RemoteException

Sets the pressure property.

Parameters:

pressure - The new value.

Throws:

visad.VisADException - VisAD failure.

java.rmi.RemoteException - Java RMI failure.

getPressure

public visad.Real getPressure()

Returns the pressure property.

Returns:

The pressure.

setTemperature

public void setTemperature(visad.Real temperature)
                    throws visad.VisADException,
                           java.rmi.RemoteException

Sets the temperature property.

Parameters:

temperature - The new value.

Throws:

visad.VisADException - VisAD failure.

java.rmi.RemoteException - Java RMI failure.

getTemperature

public visad.Real getTemperature()

Returns the temperature property.

Returns:

The value of the temperature property.

compute

protected void compute()
                throws visad.VisADException,
                       java.rmi.RemoteException

Computes the derived quantity.

Throws:

visad.VisADException - VisAD failure.

java.rmi.RemoteException - Java RMI failure.

compute

protected abstract visad.Real compute(visad.Real pressure,
                                      visad.Real temperature)
                               throws visad.VisADException,
                                      java.rmi.RemoteException

Computes the derived quantity from the pressure and temperature.

Parameters:

pressure - The pressure.

temperature - The temperature.

Returns:

The value of the derived quantity.

Throws:

visad.VisADException - VisAD failure.

java.rmi.RemoteException - Java RMI failure.