com.sciapp.treetable
Class DefaultTreeNodeEnumeration

java.lang.Object
  com.sciapp.treetable.DefaultTreeNodeEnumeration

All Implemented Interfaces:

TreeNodeEnumeration, Enumeration

Direct Known Subclasses:

LevelNodeEnumeration

public class DefaultTreeNodeEnumeration
extends Object
implements TreeNodeEnumeration

DefaultTreeNodeEnumeration is the default TreeNodeEnumeration.

Constructor Summary

DefaultTreeNodeEnumeration(TreeModel model, Object rootNode)
Constructs a DefaultTreeNodeEnumeration.

Method Summary

int	getNodeLevel() Returns the level of the node that has been previously returned by the nextElement method.
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

Constructor Detail

DefaultTreeNodeEnumeration

public DefaultTreeNodeEnumeration(TreeModel model,
                                  Object rootNode)

Constructs a DefaultTreeNodeEnumeration.

Method Detail

getNodeLevel

public int getNodeLevel()

Returns the level of the node that has been previously returned by the nextElement method.

Specified by:

getNodeLevel in interface TreeNodeEnumeration

Returns:

the node's level

hasMoreElements

public boolean hasMoreElements()

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()

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.