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tdb |
1.7 |
/* |
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* i-scream central monitoring system |
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tdb |
1.8 |
* http://www.i-scream.org.uk |
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tdb |
1.7 |
* Copyright (C) 2000-2002 i-scream |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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*/ |
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ajm |
1.1 |
//---PACKAGE DECLARATION--- |
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tdb |
1.6 |
package uk.org.iscream.cms.conient.datacomponents; |
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ajm |
1.1 |
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//---IMPORTS--- |
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import javax.swing.JPanel; |
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tdb |
1.9 |
import uk.org.iscream.cms.util.XMLPacket; |
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ajm |
1.1 |
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/** |
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* This is the abstract class for all |
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* data components that will display data on the screen. |
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ajm |
1.3 |
* <br><br> |
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ajm |
1.1 |
* This is an abstract class based on a JPanel ensuring |
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* that all components can be handled like a JPanel. It |
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* extends the JPanel by adding a specific setValue function |
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* this tells the component to update its data display however it |
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* sees fit. This value is the string value obtained from an |
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* XML packet, it is up to the component to convert and display |
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* as it chooses, if there is a problem doing this then it |
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* can throw a DataFormatException to indicate the problem. |
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ajm |
1.3 |
* <br><br> |
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* As all extending components will be data components, it also |
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* implements the DataComponent interface, which should thus be |
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* imlemented by all extending compoents. |
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* <br><br> |
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* All extending components should implement the run() method of |
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* this class as it implements the Runnable interface. This run |
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* method should contain the code to update the actual GUI |
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* component of this class. In the setValue() method which they |
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* should also be implementing, the code should add the |
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* data component to the Swing Event Dispatch queue. eg, |
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* <br><br> |
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* SwingUtilities.invokeLater(this); |
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* |
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ajm |
1.1 |
* |
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tdb |
1.7 |
* @author $Author: tdb $ |
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tdb |
1.9 |
* @version $Id: VisibleDataComponent.java,v 1.8 2002/05/21 16:47:11 tdb Exp $ |
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ajm |
1.1 |
*/ |
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ajm |
1.3 |
public abstract class VisibleDataComponent extends JPanel implements Runnable, DataComponent { |
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ajm |
1.1 |
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//---FINAL ATTRIBUTES--- |
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/** |
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* The current CVS revision of this class |
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*/ |
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tdb |
1.9 |
public final String REVISION = "$Revision: 1.8 $"; |
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ajm |
1.1 |
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//---STATIC METHODS--- |
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//---CONSTRUCTORS--- |
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//---PUBLIC METHODS--- |
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//---PRIVATE METHODS--- |
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//---ACCESSOR/MUTATOR METHODS--- |
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//---ATTRIBUTES--- |
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//---STATIC ATTRIBUTES--- |
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ajm |
1.3 |
} |
