dsto.dfc.swing.tree
Class DefaultDfcTreeNode

java.lang.Object
  javax.swing.tree.DefaultMutableTreeNode
      dsto.dfc.swing.tree.DefaultDfcTreeNode

All Implemented Interfaces:

DfcTreeNode, Copyable, Disposable, Serializable, Cloneable, MutableTreeNode, TreeNode

public class DefaultDfcTreeNode
extends DefaultMutableTreeNode
implements DfcTreeNode, Disposable, Copyable

Default impelementation of DfcTreeNode.

Version:

$Revision$

Author:

Matthew Phillips

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

allowsChildren, children, EMPTY_ENUMERATION, parent, userObject

Constructor Summary

DefaultDfcTreeNode()

DefaultDfcTreeNode(Object userObject)

Method Summary

void	dispose() Dispose of the object (unregister listeners, close open resources etc).
DfcTreeNode	findChild(Object childUserObject) Find the first child with a matching user object.
Object	getUserObject() Get the user object associated with this node.
boolean	isMutable() Test if the node can be changed.

Methods inherited from class javax.swing.tree.DefaultMutableTreeNode

add, breadthFirstEnumeration, children, clone, depthFirstEnumeration, getAllowsChildren, getChildAfter, getChildAt, getChildBefore, getChildCount, getDepth, getFirstChild, getFirstLeaf, getIndex, getLastChild, getLastLeaf, getLeafCount, getLevel, getNextLeaf, getNextNode, getNextSibling, getParent, getPath, getPathToRoot, getPreviousLeaf, getPreviousNode, getPreviousSibling, getRoot, getSharedAncestor, getSiblingCount, getUserObjectPath, insert, isLeaf, isNodeAncestor, isNodeChild, isNodeDescendant, isNodeRelated, isNodeSibling, isRoot, pathFromAncestorEnumeration, postorderEnumeration, preorderEnumeration, remove, remove, removeAllChildren, removeFromParent, setAllowsChildren, setParent, setUserObject, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface dsto.dfc.swing.tree.DfcTreeNode

setUserObject

Methods inherited from interface javax.swing.tree.MutableTreeNode

insert, remove, remove, removeFromParent, setParent

Methods inherited from interface javax.swing.tree.TreeNode

children, getAllowsChildren, getChildAt, getChildCount, getIndex, getParent, isLeaf

Methods inherited from interface dsto.dfc.util.Copyable

clone

Constructor Detail

DefaultDfcTreeNode

public DefaultDfcTreeNode()

DefaultDfcTreeNode

public DefaultDfcTreeNode(Object userObject)

Method Detail

dispose

public void dispose()

Description copied from interface: Disposable

Dispose of the object (unregister listeners, close open resources etc). It should be safe to call this method more than once. Note for beans that support client event listeners: if there are listeners registered when this is called, this method should do nothing.

Specified by:

dispose in interface Disposable

isMutable

public boolean isMutable()

Description copied from interface: DfcTreeNode

Test if the node can be changed.

Specified by:

isMutable in interface DfcTreeNode

getUserObject

public Object getUserObject()

Description copied from interface: DfcTreeNode

Get the user object associated with this node.

Specified by:

getUserObject in interface DfcTreeNode

Overrides:

getUserObject in class DefaultMutableTreeNode

findChild

public DfcTreeNode findChild(Object childUserObject)

Description copied from interface: DfcTreeNode

Find the first child with a matching user object.

Specified by:

findChild in interface DfcTreeNode

Returns:

The matching child or null if no match found.