Jet.Concepts
Class Word

java.lang.Object
  javax.swing.tree.DefaultMutableTreeNode
      Jet.Concepts.Word

All Implemented Interfaces:

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

public class Word

extends javax.swing.tree.DefaultMutableTreeNode

implements java.awt.datatransfer.Transferable

A Word is basically a DefaultMutableTreeNode. Its userObject is the word itself as a String. It does not allow children.
Word instances are transferable.

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

allowsChildren, children, EMPTY_ENUMERATION, parent, userObject

Constructor Summary

Word(java.lang.Object word)
Creates a tree node with no children and parent, initialized with the word as its user object and that does not allow children.

Method Summary

java.lang.String	getName() Returns the name of this Word.
java.lang.Object	getTransferData(java.awt.datatransfer.DataFlavor flavor) This is a Transferable method.
java.awt.datatransfer.DataFlavor[]	getTransferDataFlavors() This is a Transferable method.
boolean	isDataFlavorSupported(java.awt.datatransfer.DataFlavor flavor) This is a Transferable method.
boolean	isLeaf() Overrides the isLeaf() method in DefaultMutableTreeNode so that only Words are treated as leaves and Concepts are always treated as internal nodes.

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, 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

Constructor Detail

Word

public Word(java.lang.Object word)

Creates a tree node with no children and parent, initialized with the word as its user object and that does not allow children.

Method Detail

getName

public java.lang.String getName()

Returns the name of this Word.

Returns:

the name of this Word

isLeaf

public boolean isLeaf()

Overrides the isLeaf() method in DefaultMutableTreeNode so that only Words are treated as leaves and Concepts are always treated as internal nodes. This is for the graphical representation of tree nodes.

Specified by:

isLeaf in interface javax.swing.tree.TreeNode

Returns:

always true

getTransferData

public java.lang.Object getTransferData(java.awt.datatransfer.DataFlavor flavor)
                                 throws java.io.IOException,
                                        java.awt.datatransfer.UnsupportedFlavorException

This is a Transferable method.

Specified by:

getTransferData in interface java.awt.datatransfer.Transferable

Throws:

java.io.IOException

java.awt.datatransfer.UnsupportedFlavorException

getTransferDataFlavors

public java.awt.datatransfer.DataFlavor[] getTransferDataFlavors()

This is a Transferable method.

Specified by:

getTransferDataFlavors in interface java.awt.datatransfer.Transferable

isDataFlavorSupported

public boolean isDataFlavorSupported(java.awt.datatransfer.DataFlavor flavor)

This is a Transferable method.

Specified by:

isDataFlavorSupported in interface java.awt.datatransfer.Transferable