de.grogra.util
Class Tree

java.lang.Object
  de.grogra.util.TreeModelSupport
      de.grogra.util.Tree

All Implemented Interfaces:

javax.swing.tree.TreeModel

Direct Known Subclasses:

MutableTree

public class Tree
extends TreeModelSupport
implements javax.swing.tree.TreeModel

Nested Class Summary

static class

Tree.Node

Field Summary

protected Tree.Node

root

Fields inherited from class de.grogra.util.TreeModelSupport

NODES_CHANGED, NODES_INSERTED, NODES_REMOVED, STRUCTURE_CHANGED

Constructor Summary

Tree(Tree.Node root)

Method Summary

static java.lang.Object	findFirst(javax.swing.tree.TreeModel tree, java.lang.Object root, ObjectToBoolean filter)
static java.lang.Object	findMax(javax.swing.tree.TreeModel tree, java.lang.Object root, java.util.Comparator comparator)
static java.lang.Object	findMax(javax.swing.tree.TreeModel tree, java.lang.Object root, java.util.Comparator comparator, java.lang.Object max)
java.lang.Object	getChild(java.lang.Object parent, int index)
int	getChildCount(java.lang.Object parent)
int	getIndexOfChild(java.lang.Object parent, java.lang.Object child)
int	getIndexOfChild(Tree.Node child)
java.lang.Object	getParent(java.lang.Object child)
java.lang.Object	getRoot()
boolean	hasValidPath(Tree.Node leaf)
boolean	isLeaf(java.lang.Object node)
boolean	nodesEqual(Tree.Node a, Tree.Node b)
void	valueForPathChanged(javax.swing.tree.TreePath path, java.lang.Object newValue)

Methods inherited from class de.grogra.util.TreeModelSupport

addTreeModelListener, allListenersRemoved, clearListeners, fireTreeModelEvent, fireTreeModelEvent, fireTreeModelEvent, fireTreeModelEvent, firstListenerAdded, hasListeners, removeTreeModelListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.tree.TreeModel

addTreeModelListener, removeTreeModelListener

Field Detail

root

protected Tree.Node root

Constructor Detail

Tree

public Tree(Tree.Node root)

Method Detail

findFirst

public static java.lang.Object findFirst(javax.swing.tree.TreeModel tree,
                                         java.lang.Object root,
                                         ObjectToBoolean filter)

findMax

public static java.lang.Object findMax(javax.swing.tree.TreeModel tree,
                                       java.lang.Object root,
                                       java.util.Comparator comparator)

findMax

public static java.lang.Object findMax(javax.swing.tree.TreeModel tree,
                                       java.lang.Object root,
                                       java.util.Comparator comparator,
                                       java.lang.Object max)

getChild

public java.lang.Object getChild(java.lang.Object parent,
                                 int index)

Specified by:

getChild in interface javax.swing.tree.TreeModel

getChildCount

public int getChildCount(java.lang.Object parent)

Specified by:

getChildCount in interface javax.swing.tree.TreeModel

getIndexOfChild

public int getIndexOfChild(java.lang.Object parent,
                           java.lang.Object child)

Specified by:

getIndexOfChild in interface javax.swing.tree.TreeModel

getIndexOfChild

public final int getIndexOfChild(Tree.Node child)

getParent

public java.lang.Object getParent(java.lang.Object child)

getRoot

public java.lang.Object getRoot()

Specified by:

getRoot in interface javax.swing.tree.TreeModel

hasValidPath

public boolean hasValidPath(Tree.Node leaf)

isLeaf

public boolean isLeaf(java.lang.Object node)

Specified by:

isLeaf in interface javax.swing.tree.TreeModel

nodesEqual

public boolean nodesEqual(Tree.Node a,
                          Tree.Node b)

valueForPathChanged

public void valueForPathChanged(javax.swing.tree.TreePath path,
                                java.lang.Object newValue)

Specified by:

valueForPathChanged in interface javax.swing.tree.TreeModel