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:

PropertyChangeListener, 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

protected

AerologicalReadoutTable.PTDerivedReadout(String name, String unitString, int fractionDigitCount) Constructs from a name, unit, and display accuracy.

Method Summary

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

AerologicalReadoutTable.PTDerivedReadout

protected AerologicalReadoutTable.PTDerivedReadout(String name,
                                                   String unitString,
                                                   int fractionDigitCount)
                                            throws 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:

ParseException - Invalid unit specificatin.

Method Detail

setPressure

public void setPressure(Real pressure)
                 throws VisADException,
                        RemoteException

Sets the pressure property.

Parameters:

pressure - The new value.

Throws:

VisADException - VisAD failure.

RemoteException - Java RMI failure.

getPressure

public Real getPressure()

Returns the pressure property.

Returns:

The pressure.

setTemperature

public void setTemperature(Real temperature)
                    throws VisADException,
                           RemoteException

Sets the temperature property.

Parameters:

temperature - The new value.

Throws:

VisADException - VisAD failure.

RemoteException - Java RMI failure.

getTemperature

public Real getTemperature()

Returns the temperature property.

Returns:

The value of the temperature property.

compute

protected void compute()
                throws VisADException,
                       RemoteException

Computes the derived quantity.

Throws:

VisADException - VisAD failure.

RemoteException - Java RMI failure.

compute

protected abstract Real compute(Real pressure,
                                Real temperature)
                         throws VisADException,
                                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:

VisADException - VisAD failure.

RemoteException - Java RMI failure.