Package elki.index.tree.betula

Class CFNode<L extends ClusterFeature>

java.lang.Object

elki.index.tree.betula.CFNode<L>

Type Parameters:

L - Cluster feature type

All Implemented Interfaces:

AsClusterFeature

public class CFNode<L extends ClusterFeature>
extends java.lang.Object
implements AsClusterFeature

Interface for TreeNode

Since:

0.8.0

Author:

Andreas Lang

Field Summary

Fields

Modifier and Type	Field	Description
private L	cf	Cluster feature
private java.lang.Object[]	children	Children of the TreeNode

Constructor Summary

Constructors

Constructor	Description
CFNode(L cf, int capacity)	Constructor

Method Summary

Modifier and Type	Method	Description
void	add(int i, AsClusterFeature node)	Add a subtree.
boolean	add(AsClusterFeature node)	Add a subtree
int	capacity()	Get the node capacity.
L	getCF()	Get as clustering feature.
AsClusterFeature	getChild(int i)	Get CF from Index i
void	setChild(int i, AsClusterFeature cf)	Set child with index i to CF cf
boolean	setChild(AsClusterFeature node)	Add a child without statistics

Methods inherited from class java.lang.Object

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

Field Detail

cf

private L extends ClusterFeature cf

Cluster feature

children

private java.lang.Object[] children

Children of the TreeNode

Constructor Detail

CFNode

public CFNode(L cf,
              int capacity)

Constructor

Parameters:

capacity - Fanout of the Tree

Method Detail

getCF

public L getCF()

Description copied from interface: AsClusterFeature

Get as clustering feature.

Specified by:

getCF in interface AsClusterFeature

Returns:

Clustering feature

setChild

public void setChild(int i,
                     AsClusterFeature cf)

Set child with index i to CF cf

Parameters:

i - Index

cf - Clustering Feature

setChild

public boolean setChild(AsClusterFeature node)

Add a child without statistics

Parameters:

node - child

Returns:

success

getChild

public AsClusterFeature getChild(int i)

Get CF from Index i

Parameters:

i - Index

Returns:

CF

add

public boolean add(AsClusterFeature node)

Add a subtree

Parameters:

node - Subtree

Returns:

success

add

public void add(int i,
                AsClusterFeature node)

Add a subtree.

Parameters:

i - Index

node - Tree node

capacity

public int capacity()

Get the node capacity.

Returns:

Node capacity