uk.ac.rdg.resc.jstyx.gridservice.client
Class SGSExplorerTreeModel

java.lang.Object
  javax.swing.tree.DefaultTreeModel
      uk.ac.rdg.resc.jstyx.gridservice.client.SGSExplorerTreeModel

All Implemented Interfaces:

java.io.Serializable, java.util.EventListener, javax.swing.event.TreeExpansionListener, javax.swing.tree.TreeModel

public class SGSExplorerTreeModel
extends javax.swing.tree.DefaultTreeModel
implements javax.swing.event.TreeExpansionListener

Data model for tree view of SGS servers and services in the SGSExplorer. Only allows drilling down to the level of service instances. Hierarchy is server -> service -> instance.

Author:

Jon Blower $Revision: 310 $ $Date: 2005-07-06 18:53:44 +0100 (Wed, 06 Jul 2005) $ $Log$ Revision 1.6 2005/07/06 17:53:44 jonblower Implementing automatic update of SGS instances in SGS Explorer Revision 1.5 2005/05/17 18:20:50 jonblower Separated CStyxFileNode from SGSExplorerTreeModel Revision 1.4 2005/05/17 15:51:43 jonblower Correct operation of display of tree of SGS servers, services and instances Revision 1.3 2005/05/17 07:52:23 jonblower Further developments Revision 1.2 2005/05/16 16:49:22 jonblower Updated to use CStyxFileNode as a general node in the model Revision 1.1 2005/05/16 16:17:47 jonblower Initial import

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.tree.DefaultTreeModel

asksAllowsChildren, listenerList, root

Constructor Summary

SGSExplorerTreeModel()
Creates a new instance of SGSExplorerTreeModel

Method Summary

void	addNewConnection(StyxConnection conn) Adds a new connection to a server to this tree model
void	treeCollapsed(javax.swing.event.TreeExpansionEvent event) Required by TreeExpansionListener.
void	treeExpanded(javax.swing.event.TreeExpansionEvent event) Required by TreeExpansionListener.

Methods inherited from class javax.swing.tree.DefaultTreeModel

addTreeModelListener, asksAllowsChildren, fireTreeNodesChanged, fireTreeNodesInserted, fireTreeNodesRemoved, fireTreeStructureChanged, getChild, getChildCount, getIndexOfChild, getListeners, getPathToRoot, getPathToRoot, getRoot, getTreeModelListeners, insertNodeInto, isLeaf, nodeChanged, nodesChanged, nodeStructureChanged, nodesWereInserted, nodesWereRemoved, reload, reload, removeNodeFromParent, removeTreeModelListener, setAsksAllowsChildren, setRoot, valueForPathChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

SGSExplorerTreeModel

public SGSExplorerTreeModel()

Creates a new instance of SGSExplorerTreeModel

Method Detail

addNewConnection

public void addNewConnection(StyxConnection conn)

Adds a new connection to a server to this tree model

treeExpanded

public void treeExpanded(javax.swing.event.TreeExpansionEvent event)

Required by TreeExpansionListener. Causes the node's children to be loaded.

Specified by:

treeExpanded in interface javax.swing.event.TreeExpansionListener

treeCollapsed

public void treeCollapsed(javax.swing.event.TreeExpansionEvent event)

Required by TreeExpansionListener. Does nothing here.

Specified by:

treeCollapsed in interface javax.swing.event.TreeExpansionListener