Package org.processmining.plugins.petrinet.structuralanalysis.invariants

Class InvariantCalculator

java.lang.Object

org.processmining.plugins.petrinet.structuralanalysis.invariants.InvariantCalculator

public class InvariantCalculator
extends java.lang.Object

Title: InvariantCalculator

Description: This static class calculates a minimal set of semi-positive vectors v, such that incidenceMatrix*v = 0

Modified from its original version in ProM 5 module for compatibility with Java 1.6

Copyright: Copyright (c) 2004

Company: Technische Universiteit Eindhoven

Version:

1.1

Author:

Boudewijn van Dongen, modified by Arya Adriansyah

Constructor Summary

Constructors

Constructor	Description
InvariantCalculator()

Method Summary

Modifier and Type	Method	Description
static cern.colt.matrix.DoubleMatrix2D	calculate(org.processmining.framework.plugin.PluginContext context, cern.colt.matrix.DoubleMatrix2D incidenceMatrix)
static cern.colt.matrix.DoubleMatrix2D	calculate(org.processmining.framework.plugin.PluginContext context, cern.colt.matrix.DoubleMatrix2D incidenceMatrix, boolean isSemiPositive)
static int	gcd(int m, int n)
static int	getGCDs(int[] numbers)

Methods inherited from class java.lang.Object

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

Constructor Detail

InvariantCalculator

public InvariantCalculator()

Method Detail

calculate

public static cern.colt.matrix.DoubleMatrix2D calculate(org.processmining.framework.plugin.PluginContext context,
                                                        cern.colt.matrix.DoubleMatrix2D incidenceMatrix)

calculate

public static cern.colt.matrix.DoubleMatrix2D calculate(org.processmining.framework.plugin.PluginContext context,
                                                        cern.colt.matrix.DoubleMatrix2D incidenceMatrix,
                                                        boolean isSemiPositive)

getGCDs

public static int getGCDs(int[] numbers)

gcd

public static int gcd(int m,
                      int n)