javax.swing.tree
Class DefaultMutableTreeNode.BreadthFirstEnumeration

java.lang.Object
  javax.swing.tree.DefaultMutableTreeNode.BreadthFirstEnumeration

All Implemented Interfaces:

Enumeration

Enclosing class:

DefaultMutableTreeNode

final class DefaultMutableTreeNode.BreadthFirstEnumeration

extends Object

implements Enumeration

Nested Class Summary

(package private) class

DefaultMutableTreeNode.BreadthFirstEnumeration.Queue

Field Summary

protected DefaultMutableTreeNode.BreadthFirstEnumeration.Queue

queue

Constructor Summary

DefaultMutableTreeNode.BreadthFirstEnumeration(TreeNode rootNode)

Method Summary

boolean	hasMoreElements() Tests if this enumeration contains more elements.
Object	nextElement() Returns the next element of this enumeration if this enumeration object has at least one more element to provide.

Methods inherited from class java.lang.Object

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

Field Detail

queue

protected DefaultMutableTreeNode.BreadthFirstEnumeration.Queue queue

Constructor Detail

DefaultMutableTreeNode.BreadthFirstEnumeration

public DefaultMutableTreeNode.BreadthFirstEnumeration(TreeNode rootNode)

Method Detail

hasMoreElements

public boolean hasMoreElements()

Description copied from interface: Enumeration

Tests if this enumeration contains more elements.

Specified by:

hasMoreElements in interface Enumeration

Returns:

true if and only if this enumeration object contains at least one more element to provide; false otherwise.

nextElement

public Object nextElement()

Description copied from interface: Enumeration

Returns the next element of this enumeration if this enumeration object has at least one more element to provide.

Specified by:

nextElement in interface Enumeration

Returns:

the next element of this enumeration.