ca.pfv.spmf.algorithms.sequentialpatterns.spade_spam_AGP

Class FrequentPatternEnumerationFacade

java.lang.Object

ca.pfv.spmf.algorithms.sequentialpatterns.spade_spam_AGP.FrequentPatternEnumerationFacade

All Implemented Interfaces:

java.util.concurrent.Callable<java.lang.Void>

public class FrequentPatternEnumerationFacade
extends java.lang.Object
implements java.util.concurrent.Callable<java.lang.Void>

This class is used by the methods that mine the database in a parallelized way. We make callable the class FrequentPatternEnumeration through this class. Copyright Antonio Gomariz Peñalver 2013 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 .

Constructor Summary

Constructors

Constructor and Description
FrequentPatternEnumerationFacade(FrequentPatternEnumeration frequentPatternEnumeration, EquivalenceClass equivalenceClass, boolean dfs, boolean keepPatterns, boolean verbose, Saver saver) Standard constructor.

Method Summary

Modifier and Type	Method and Description
java.lang.Void	call() Implementation of callable interface.
EquivalenceClass	getEquivalenceClass()
FrequentPatternEnumeration	getFrequentPatternEnumeration()
boolean	isVerbose()

Methods inherited from class java.lang.Object

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

Constructor Detail

FrequentPatternEnumerationFacade

public FrequentPatternEnumerationFacade(FrequentPatternEnumeration frequentPatternEnumeration,
                                        EquivalenceClass equivalenceClass,
                                        boolean dfs,
                                        boolean keepPatterns,
                                        boolean verbose,
                                        Saver saver)

Standard constructor.

Parameters:

frequentPatternEnumeration - the FrequentPatternEnumeration object through which we search for the patterns.

equivalenceClass - Equivalence class from which we start the search.

dfs - Flag indicating if we want to keep the different patterns that we find.

keepPatterns - Flag indicating if we want to keep the different patterns that we find.

verbose - Flag for debugging purposes.

saver - Object that is in charge of saving the output either in a file or in the main memory.

Method Detail

call

public java.lang.Void call()
                    throws java.lang.Exception

Implementation of callable interface. Thought for parallelized executions.

Specified by:

call in interface java.util.concurrent.Callable<java.lang.Void>

Returns:

a Void object

Throws:

java.lang.Exception

getFrequentPatternEnumeration

public FrequentPatternEnumeration getFrequentPatternEnumeration()

getEquivalenceClass

public EquivalenceClass getEquivalenceClass()

isVerbose

public boolean isVerbose()