pm4py.algo.simulation.playout.petri_net package#

This file is part of PM4Py (More Info: https://pm4py.fit.fraunhofer.de).

PM4Py 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.

PM4Py 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 PM4Py. If not, see <https://www.gnu.org/licenses/>.

Subpackages#

Submodules#

pm4py.algo.simulation.playout.petri_net.algorithm module#

This file is part of PM4Py (More Info: https://pm4py.fit.fraunhofer.de).

PM4Py 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.

PM4Py 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 PM4Py. If not, see <https://www.gnu.org/licenses/>.

class pm4py.algo.simulation.playout.petri_net.algorithm.Variants(value)[source]#

Bases: Enum

An enumeration.

BASIC_PLAYOUT = <module 'pm4py.algo.simulation.playout.petri_net.variants.basic_playout' from 'C:\\Users\\berti\\pm4py-core\\pm4py\\algo\\simulation\\playout\\petri_net\\variants\\basic_playout.py'>#
STOCHASTIC_PLAYOUT = <module 'pm4py.algo.simulation.playout.petri_net.variants.stochastic_playout' from 'C:\\Users\\berti\\pm4py-core\\pm4py\\algo\\simulation\\playout\\petri_net\\variants\\stochastic_playout.py'>#
EXTENSIVE = <module 'pm4py.algo.simulation.playout.petri_net.variants.extensive' from 'C:\\Users\\berti\\pm4py-core\\pm4py\\algo\\simulation\\playout\\petri_net\\variants\\extensive.py'>#
pm4py.algo.simulation.playout.petri_net.algorithm.apply(net: PetriNet, initial_marking: Marking, final_marking: Optional[Marking] = None, parameters: Optional[Dict[Any, Any]] = None, variant=Variants.BASIC_PLAYOUT) EventLog[source]#

Do the playout of a Petrinet generating a log

Parameters#

net

Petri net to play-out

initial_marking

Initial marking of the Petri net

final_marking

(if provided) Final marking of the Petri net

parameters

Parameters of the algorithm

variant
Variant of the algorithm to use:
  • Variants.BASIC_PLAYOUT: selects random traces from the model, without looking at the

frequency of the transitions - Variants.STOCHASTIC_PLAYOUT: selects random traces from the model, looking at the stochastic frequency of the transitions. Requires the provision of the stochastic map or the log. - Variants.EXTENSIVE: gets all the traces from the model. can be expensive