org.geotools.gui.swing.tree
Class DefaultMutableTreeNode

java.lang.Object
  javax.swing.tree.DefaultMutableTreeNode
      org.geotools.gui.swing.tree.DefaultMutableTreeNode

All Implemented Interfaces:

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

Direct Known Subclasses:

NamedTreeNode

public class DefaultMutableTreeNode

extends javax.swing.tree.DefaultMutableTreeNode

implements MutableTreeNode

General-purpose node in a tree data structure. This default implementation implements Geotools MutableTreeNode interface, which inherits a method. This method is provided in Swing DefaultMutableTreeNode implementation but seems to have been forgotten in all Swing interfaces.

Since:

2.0

Version:

$Id: DefaultMutableTreeNode.java 17672 2006-01-19 00:25:55Z desruisseaux $

Author:

Martin Desruisseaux

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

allowsChildren, children, EMPTY_ENUMERATION, parent, userObject

Constructor Summary

DefaultMutableTreeNode()
Creates a tree node that has no parent and no children, but which allows children.

DefaultMutableTreeNode(java.lang.Object userObject)
Creates a tree node with no parent, no children, but which allows children, and initializes it with the specified user object.

DefaultMutableTreeNode(java.lang.Object userObject, boolean allowsChildren)
Creates a tree node with no parent, no children, initialized with the specified user object, and that allows children only if specified.

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

Methods inherited from interface javax.swing.tree.MutableTreeNode

insert, remove, remove, removeFromParent, setParent, setUserObject

Methods inherited from interface javax.swing.tree.TreeNode

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

Methods inherited from interface org.geotools.gui.swing.tree.TreeNode

getUserObject

Constructor Detail

DefaultMutableTreeNode

public DefaultMutableTreeNode()

Creates a tree node that has no parent and no children, but which allows children.

DefaultMutableTreeNode

public DefaultMutableTreeNode(java.lang.Object userObject)

Creates a tree node with no parent, no children, but which allows children, and initializes it with the specified user object.

Parameters:

userObject - an Object provided by the user that constitutes the node's data

DefaultMutableTreeNode

public DefaultMutableTreeNode(java.lang.Object userObject,
                              boolean allowsChildren)

Creates a tree node with no parent, no children, initialized with the specified user object, and that allows children only if specified.

Parameters:

userObject - an Object provided by the user that constitutes the node's data

allowsChildren - if true, the node is allowed to have child nodes -- otherwise, it is always a leaf node