org.apache.log4j.lf5.viewer.categoryexplorer
Class CategoryExplorerModel

java.lang.Object
  javax.swing.tree.DefaultTreeModel
      org.apache.log4j.lf5.viewer.categoryexplorer.CategoryExplorerModel

All Implemented Interfaces:

Serializable, TreeModel

public class CategoryExplorerModel
extends DefaultTreeModel

CategoryExplorerModel

Author:

Michael J. Sikorsky, Robert Shaw, Brent Sprecher, Richard Hurst

See Also:

Serialized Form

Field Summary

protected ActionEvent	_event
protected ActionListener	_listener
protected boolean	_renderFatal

Fields inherited from class javax.swing.tree.DefaultTreeModel

asksAllowsChildren, listenerList, root

Constructor Summary

CategoryExplorerModel(CategoryNode node)

Method Summary

void	addActionListener(ActionListener l)
CategoryNode	addCategory(CategoryPath path) Method altered by Richard Hurst such that it returns the CategoryNode corresponding to the CategoryPath
void	addLogRecord(LogRecord lr)
CategoryNode	getCategoryNode(CategoryPath path) returns null if no CategoryNode exists.
CategoryNode	getCategoryNode(String category)
CategoryNode	getRootCategoryNode()
TreePath	getTreePathToRoot(CategoryNode node) Returns the CategoryPath to the specified CategoryNode
boolean	isCategoryPathActive(CategoryPath path)
protected void	notifyActionListeners()
protected void	refresh(CategoryNode node) Fires a nodechanged event on the SwingThread.
void	removeActionListener(ActionListener l)
void	resetAllNodeCounts()
void	setDescendantSelection(CategoryNode node, boolean selected)
void	setParentSelection(CategoryNode node, boolean selected)
void	update(CategoryNode node, boolean selected)

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

Field Detail

_renderFatal

protected boolean _renderFatal

_listener

protected ActionListener _listener

_event

protected ActionEvent _event

Constructor Detail

CategoryExplorerModel

public CategoryExplorerModel(CategoryNode node)

Method Detail

addLogRecord

public void addLogRecord(LogRecord lr)

getRootCategoryNode

public CategoryNode getRootCategoryNode()

getCategoryNode

public CategoryNode getCategoryNode(String category)

getCategoryNode

public CategoryNode getCategoryNode(CategoryPath path)

returns null if no CategoryNode exists.

isCategoryPathActive

public boolean isCategoryPathActive(CategoryPath path)

Returns:

true if all the nodes in the specified CategoryPath are selected.

addCategory

public CategoryNode addCategory(CategoryPath path)

Method altered by Richard Hurst such that it returns the CategoryNode corresponding to the CategoryPath

Parameters:

path - category path.

Returns:

CategoryNode

update

public void update(CategoryNode node,
                   boolean selected)

setDescendantSelection

public void setDescendantSelection(CategoryNode node,
                                   boolean selected)

setParentSelection

public void setParentSelection(CategoryNode node,
                               boolean selected)

addActionListener

public void addActionListener(ActionListener l)

removeActionListener

public void removeActionListener(ActionListener l)

resetAllNodeCounts

public void resetAllNodeCounts()

getTreePathToRoot

public TreePath getTreePathToRoot(CategoryNode node)

Returns the CategoryPath to the specified CategoryNode

Parameters:

node - The target CategoryNode

Returns:

CategoryPath

notifyActionListeners

protected void notifyActionListeners()

refresh

protected void refresh(CategoryNode node)

Fires a nodechanged event on the SwingThread.