Module utilities

Package de.grogra.util

Class Tree

java.lang.Object

de.grogra.util.TreeModelSupport

de.grogra.util.Tree

All Implemented Interfaces:

TreeModel

Direct Known Subclasses:

MutableTree

public class Tree
extends TreeModelSupport
implements TreeModel

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Tree.Node

Field Summary

Fields

Modifier and Type	Field	Description
protected Tree.Node	root

Fields inherited from class de.grogra.util.TreeModelSupport

NODES_CHANGED, NODES_INSERTED, NODES_REMOVED, STRUCTURE_CHANGED

Constructor Summary

Constructors

Constructor	Description
Tree(Tree.Node root)

Method Summary

Modifier and Type	Method	Description
static Object	findFirst(TreeModel tree, Object root, ObjectToBoolean filter)
static Object	findMax(TreeModel tree, Object root, Comparator comparator)
static Object	findMax(TreeModel tree, Object root, Comparator comparator, Object max)
Object	getChild(Object parent, int index)
int	getChildCount(Object parent)
final int	getIndexOfChild(Tree.Node child)
int	getIndexOfChild(Object parent, Object child)
Object	getParent(Object child)
Object	getRoot()
boolean	hasValidPath(Tree.Node leaf)
boolean	isLeaf(Object node)
boolean	nodesEqual(Tree.Node a, Tree.Node b)
void	valueForPathChanged(TreePath path, 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 Details

root

protected Tree.Node root

Constructor Details

Tree

public Tree(Tree.Node root)

Method Details

isLeaf

public boolean isLeaf(Object node)

Specified by:

isLeaf in interface TreeModel

getChild

public Object getChild(Object parent,
 int index)

Specified by:

getChild in interface TreeModel

getParent

public Object getParent(Object child)

getChildCount

public int getChildCount(Object parent)

Specified by:

getChildCount in interface TreeModel

getIndexOfChild

public int getIndexOfChild(Object parent,
 Object child)

Specified by:

getIndexOfChild in interface TreeModel

nodesEqual

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

getIndexOfChild

public final int getIndexOfChild(Tree.Node child)

getRoot

public Object getRoot()

Specified by:

getRoot in interface TreeModel

findFirst

public static Object findFirst(TreeModel tree,
 Object root,
 ObjectToBoolean filter)

findMax

public static Object findMax(TreeModel tree,
 Object root,
 Comparator comparator)

findMax

public static Object findMax(TreeModel tree,
 Object root,
 Comparator comparator,
 Object max)

valueForPathChanged

public void valueForPathChanged(TreePath path,
 Object newValue)

Specified by:

valueForPathChanged in interface TreeModel

hasValidPath

public boolean hasValidPath(Tree.Node leaf)