TreeNode JDK 1.6)

Description

public interface TreeNode

Defines the requirements for an object that can be used as a tree node in a JTree.

See also:

Methods

public Enumeration children ()

Returns the children of the receiver as an Enumeration.

public boolean getAllowsChildren ()

Returns true if the receiver allows children.

public TreeNode getChildAt (int childIndex)

Returns the child TreeNode at index childIndex.

public int getChildCount ()

Returns the number of children TreeNodes the receiver contains.

public int getIndex (TreeNode node)

Returns the index of node in the receivers children.

Returns the index of node in the receivers children.
If the receiver does not contain node, -1 will be
returned.

public TreeNode getParent ()

Returns the parent TreeNode of the receiver.

public boolean isLeaf ()

Returns true if the receiver is a leaf.