org.apache.directory.shared.ldap.util.tree

Class DnLeafNode<N>

java.lang.Object

org.apache.directory.shared.ldap.util.tree.DnLeafNode<N>

All Implemented Interfaces:

DnNode<N>

public class DnLeafNode<N>
extends Object
implements DnNode<N>

A leaf node which stores an element. These objects are stored in BranchNodes.

Author:

Apache Directory Project

Constructor Summary

Constructors

Constructor and Description
DnLeafNode(N element) Creates a new instance of DnLeafNode.

Method Summary

Modifier and Type	Method and Description
N	getElement()
boolean	isLeaf() Tells if the implementation is a leaf node.
int	size() Returns the number of entries under this node.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DnLeafNode

public DnLeafNode(N element)

Creates a new instance of DnLeafNode.

Parameters:

element - the element to store

Method Detail

isLeaf

public boolean isLeaf()

Description copied from interface: DnNode

Tells if the implementation is a leaf node. If it's a branch node then false is returned.

Specified by:

isLeaf in interface DnNode<N>

Returns:

true if the class is a leaf node, false otherwise.

See Also:

DnNode.isLeaf()

getElement

public N getElement()

Returns:

Return the stored element

size

public int size()

Returns the number of entries under this node. It includes the node itself, plus the sum of all it children and descendents.

Specified by:

size in interface DnNode<N>

Returns:

The number of descendents

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()