com.fullspan.pwkeep.model
Class PwkTreeNode

java.lang.Object
  javax.swing.tree.DefaultMutableTreeNode
      com.fullspan.pwkeep.model.PwkTreeNode

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, javax.swing.tree.MutableTreeNode, javax.swing.tree.TreeNode

public class PwkTreeNode
extends javax.swing.tree.DefaultMutableTreeNode

Represents a node in the PWKeep hierarchy of categories and items.

Version:

$Revision: 1.4 $, $Date: 2004/01/18 08:09:06 $

Author:

Mitch Stuart, $Author: mitch $

See Also:

Serialized Form

Field Summary

static java.util.Comparator

COMPARATOR Comparator for case-insensitive alphabetical comparison/sorting based on the name of the PwkBean (category or item) stored in each node.

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

allowsChildren, children, EMPTY_ENUMERATION, parent, userObject

Constructor Summary

PwkTreeNode(PwkBean pwkBean, boolean allowsChildren)

Method Summary

PwkBean	getBean() Returns the PwkBean stored in this tree node.
void	sortChildren() Sorts the immediate children of the current node without descending the tree and sorting lower levels.
void	sortChildren(boolean recurse) Sorts the children of the current node, optionally descending the tree and sorting lower levels.

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, getUserObject, 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

Field Detail

COMPARATOR

public static final java.util.Comparator COMPARATOR

Comparator for case-insensitive alphabetical comparison/sorting based on the name of the PwkBean (category or item) stored in each node.

See Also:

PwkBean.getName()

Constructor Detail

PwkTreeNode

public PwkTreeNode(PwkBean pwkBean,
                   boolean allowsChildren)

Method Detail

getBean

public PwkBean getBean()

Returns the PwkBean stored in this tree node.

Returns:

the PwkBean stored in this node

sortChildren

public void sortChildren()

Sorts the immediate children of the current node without descending the tree and sorting lower levels.

Equivalent to calling sortChildren(false)

sortChildren

public void sortChildren(boolean recurse)

Sorts the children of the current node, optionally descending the tree and sorting lower levels.

Uses COMPARATOR to perform a case-insensitive sort of the child nodes.

Parameters:

recurse - true to sort all levels of the tree below this node, false to sort only the immediate children of this node

See Also:

COMPARATOR