ca.pfv.spmf.algorithms.frequentpatterns.itemsettree

Class ItemsetTreeNode

java.lang.Object

ca.pfv.spmf.algorithms.frequentpatterns.itemsettree.ItemsetTreeNode

All Implemented Interfaces:

java.io.Serializable

public class ItemsetTreeNode
extends java.lang.Object
implements java.io.Serializable

This class represents an itemset-tree node. Copyright (c) 2008-2012 Philippe Fournier-Viger This file is part of the SPMF DATA MINING SOFTWARE (http://www.philippe-fournier-viger.com/spmf). SPMF is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. SPMF is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with SPMF. If not, see .

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ItemsetTreeNode(int[] itemset, int support) The constructor

Method Summary

Modifier and Type	Method and Description
java.lang.String	toString()
java.lang.String	toString(java.lang.StringBuffer buffer, java.lang.String space) Return a string representation of this node

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ItemsetTreeNode

public ItemsetTreeNode(int[] itemset,
                       int support)

The constructor

Parameters:

itemset - the itemset to be stored in this node.

support - the support associated to this node.

Method Detail

toString

public java.lang.String toString(java.lang.StringBuffer buffer,
                                 java.lang.String space)

Return a string representation of this node

Parameters:

buffer - a strinbuffer for appending a string representation

space - the indentation that should be used on each line

Returns:

the updated buffer as a string.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object