ucar.unidata.view.sounding

Class SkewTReadoutTable.PTRDerivedReadout

java.lang.Object

ucar.unidata.view.sounding.RealReadout

ucar.unidata.view.sounding.SkewTReadoutTable.MyReadout

ucar.unidata.view.sounding.SkewTReadoutTable.PTRDerivedReadout

All Implemented Interfaces:

java.beans.PropertyChangeListener, java.util.EventListener

Direct Known Subclasses:

SkewTReadoutTable.LCLAltitudeReadout, SkewTReadoutTable.LCLPressureReadout, SkewTReadoutTable.LCLTemperatureReadout

Enclosing class:

SkewTReadoutTable

protected abstract static class SkewTReadoutTable.PTRDerivedReadout
extends SkewTReadoutTable.MyReadout

Provides support for readouts derived from pressure, temperature, and mixing-ratio.

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	PTRDerivedReadout(java.lang.String name, java.lang.String unitString, int fractionDigitCount) Constructs from a name, unit, and format.

Method Summary

Modifier and Type	Method and Description
protected void	compute() Computes the value of the derived quantity.
protected abstract visad.Real	compute(visad.Real pressure, visad.Real temperature, visad.Real dewPoint) Computes the value of the derived quantity from pressure, temperature, and dew-point.
visad.Real	getDewPoint() Gets the value of the dew-point property.
visad.Real	getPressure() Gets the value of the pressure property.
visad.Real	getTemperature() Gets the value of the temperature property.
void	setDewPoint(visad.Real dewPoint) Sets the dew-point 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

PTRDerivedReadout

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

Constructs from a name, unit, and format.

Parameters:

name - The name of 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 - if the unit specification couldn't be parsed.

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()

Gets the value of the pressure property.

Returns:

The value of the pressure property.

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()

Gets the value of the temperature property.

Returns:

The value of the temperature property.

setDewPoint

public void setDewPoint(visad.Real dewPoint)
                 throws visad.VisADException,
                        java.rmi.RemoteException

Sets the dew-point property.

Parameters:

dewPoint - The new value.

Throws:

visad.VisADException - VisAD failure.

java.rmi.RemoteException - Java RMI failure.

getDewPoint

public visad.Real getDewPoint()

Gets the value of the dew-point property.

Returns:

The value of the dew-point property.

compute

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

Computes the value of 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,
                                      visad.Real dewPoint)
                               throws visad.VisADException,
                                      java.rmi.RemoteException

Computes the value of the derived quantity from pressure, temperature, and dew-point.

Parameters:

pressure - The pressure.

temperature - The temperature.

dewPoint - The dew-point.

Returns:

The value of the derived quantity.

Throws:

visad.VisADException - VisAD failure.

java.rmi.RemoteException - Java RMI failure.