Package ucar.unidata.view.sounding

Class AerologicalController

java.lang.Object

ucar.unidata.view.sounding.DataController

ucar.unidata.view.sounding.AerologicalController

public class AerologicalController
extends DataController

Provides support for mediating interactions between a (mutable) aerological sounding database and views of the data in an aerological display.

Version:

$Id: AerologicalController.java,v 1.10 2005/05/13 18:33:21 jeffmc Exp $

Author:

Steven R. Emmerson

Constructor Summary

Constructors

Constructor	Description
AerologicalController(ucar.unidata.view.sounding.SoundingDataModel database, AerologicalDisplay display)	Constructs from an aerological database and aerological display.

Method Summary

Modifier and Type	Method	Description
protected void	addDataDisplayable(int index)	Adds a given sounding to the display.
protected void	removeAllDataDisplayables()	Removes all displayed data from the view.
protected void	removeDataDisplayable(int index)	Removes a given displayed datum from the view.
protected void	selectedIndexChange(int index)	Handles a change to the index of the selected sounding.
protected void	setVisibility(int index, boolean visible)	Sets the visibility of a given displayed datum.

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

addDataDisplayables, removeDataDisplayables, setVisibility

Methods inherited from class java.lang.Object

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

Constructor Details

AerologicalController

public AerologicalController(ucar.unidata.view.sounding.SoundingDataModel database,
 AerologicalDisplay display)

Constructs from an aerological database and aerological display.

Parameters:

database - The aerological database.

display - The aerological display.

Method Details

selectedIndexChange

protected void selectedIndexChange(int index)
                            throws VisADException,
RemoteException

Handles a change to the index of the selected sounding.

Specified by:

selectedIndexChange in class DataController

Parameters:

index - The index of the selected sounding. A values of -1 means that there is no selected sounding.

Throws:

VisADException - VisAD failure.

RemoteException - Java RMI failure.

addDataDisplayable

protected void addDataDisplayable(int index)
                           throws VisADException,
RemoteException

Adds a given sounding to the display.

Specified by:

addDataDisplayable in class DataController

Parameters:

index - The index of the sounding.

Throws:

VisADException - VisAD failure.

RemoteException - Java RMI failure.

removeAllDataDisplayables

protected void removeAllDataDisplayables()
                                  throws VisADException,
RemoteException

Removes all displayed data from the view.

Specified by:

removeAllDataDisplayables in class DataController

Throws:

VisADException - VisAD failure.

RemoteException - Java RMI failure.

removeDataDisplayable

protected void removeDataDisplayable(int index)
                              throws IndexOutOfBoundsException,
VisADException,
RemoteException

Removes a given displayed datum from the view.

Specified by:

removeDataDisplayable in class DataController

Parameters:

index - The index of the displayed datum.

Throws:

IndexOutOfBoundsException - The index is out of range.

VisADException - VisAD failure.

RemoteException - Java RMI failure.

setVisibility

protected void setVisibility(int index,
 boolean visible)
                      throws VisADException,
RemoteException

Sets the visibility of a given displayed datum.

Specified by:

setVisibility in class DataController

Parameters:

index - The index of the displayed datum.

visible - Whether or not the datum should be visible.

Throws:

VisADException - VisAD failure.

RemoteException - Java RMI failure.