Package org.processmining.OCLPMDiscovery.utils

Class PlaceCompletionUtils

java.lang.Object

org.processmining.OCLPMDiscovery.utils.PlaceCompletionUtils

public class PlaceCompletionUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
PlaceCompletionUtils()

Method Summary

Modifier and Type	Method	Description
static OCLPMResult	betterFlow(OCLPMResult oclpmResult)	add places of other types to model if both: equal place already is in there the other types are already present in the net
static OCLPMResult	betterFlow2(OCLPMResult oclpmResult)	add place of other types to model if: transition isn't source or sink transition has that type only as input or output Only adds places that are isomorphic to those already in the model Only checks if flow is completely broken (arcs go in nothing goes out), not if flow inbalanced (e.g., 2 in 1 out)
static OCLPMResult	completeAll(OCLPMResult oclpmResult)	add places of other types to model if: equal place already is in there
static OCLPMResult	completePlaces(OCLPMResult oclpmResult, PlaceCompletion placeCompletion)
static OCLPMResult	completePlaces(OCLPMDiscoveryParameters parameters, OCLPMResult oclpmResult, TaggedPlaceSet placeSet)	For each place adds potentially adds isomorphic places of different object types, depending on the PlaceCompletion strategy chosen.
static OCLPMResult	completePlacesCopy(OCLPMResult result, PlaceCompletion placeCompletion)
static OCLPMResult	swapToFewestVariableArcs(OCLPMResult oclpmResult)	swaps existing places with the places that have the fewest variable arcs
static OCLPMResult	swapToLessThan2VariableArcs(OCLPMResult oclpmResult)	swaps existing places with the places that have only one or fewer variable arcs

Methods inherited from class java.lang.Object

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

Constructor Detail

PlaceCompletionUtils

public PlaceCompletionUtils()

Method Detail

completePlaces

public static OCLPMResult completePlaces(OCLPMDiscoveryParameters parameters,
                                         OCLPMResult oclpmResult,
                                         TaggedPlaceSet placeSet)

For each place adds potentially adds isomorphic places of different object types, depending on the PlaceCompletion strategy chosen. (Object flow = Tokens of a type entering a transition should also exit)

Parameters:

parameters -

oclpmResult -

Returns:

completePlacesCopy

public static OCLPMResult completePlacesCopy(OCLPMResult result,
                                             PlaceCompletion placeCompletion)

completePlaces

public static OCLPMResult completePlaces(OCLPMResult oclpmResult,
                                         PlaceCompletion placeCompletion)

swapToFewestVariableArcs

public static OCLPMResult swapToFewestVariableArcs(OCLPMResult oclpmResult)

swaps existing places with the places that have the fewest variable arcs

Parameters:

oclpmResult -

placeSet -

Returns:

swapToLessThan2VariableArcs

public static OCLPMResult swapToLessThan2VariableArcs(OCLPMResult oclpmResult)

swaps existing places with the places that have only one or fewer variable arcs

Parameters:

oclpmResult -

placeSet -

Returns:

betterFlow

public static OCLPMResult betterFlow(OCLPMResult oclpmResult)

add places of other types to model if both: equal place already is in there the other types are already present in the net

Parameters:

oclpmResult -

placeSet -

Returns:

betterFlow2

public static OCLPMResult betterFlow2(OCLPMResult oclpmResult)

add place of other types to model if: transition isn't source or sink transition has that type only as input or output Only adds places that are isomorphic to those already in the model Only checks if flow is completely broken (arcs go in nothing goes out), not if flow inbalanced (e.g., 2 in 1 out)

Parameters:

oclpmResult -

placeSet -

Returns:

completeAll

public static OCLPMResult completeAll(OCLPMResult oclpmResult)

add places of other types to model if: equal place already is in there

Parameters:

oclpmResult -

placeSet -

Returns: