'''
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/>.
'''
from pm4py.objects.conversion.process_tree.variants import to_petri_net
from pm4py.objects.conversion.process_tree.variants import to_petri_net_transition_bordered
from pm4py.objects.conversion.process_tree.variants import to_bpmn
from pm4py.util import exec_utils
from enum import Enum
[docs]class Variants(Enum):
TO_PETRI_NET = to_petri_net
TO_PETRI_NET_TRANSITION_BORDERED = to_petri_net_transition_bordered
TO_BPMN = to_bpmn
[docs]def apply(tree, parameters=None, variant=Variants.TO_PETRI_NET):
"""
Method for converting from Process Tree to Petri net
Parameters
-----------
tree
Process tree
parameters
Parameters of the algorithm
variant
Chosen variant of the algorithm:
- Variants.TO_PETRI_NET
- Variants.TO_PETRI_NET_TRANSITION_BORDERED
Returns
-----------
net
Petri net
initial_marking
Initial marking
final_marking
Final marking
"""
return exec_utils.get_variant(variant).apply(tree, parameters=parameters)