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'''
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.algo.simulation.playout.process_tree.variants import basic_playout
from pm4py.algo.simulation.playout.process_tree.variants import extensive, topbottom
from enum import Enum
from pm4py.util import exec_utils
from pm4py.objects.process_tree.obj import ProcessTree
from typing import Optional, Dict, Any
from pm4py.objects.log.obj import EventLog
class Variants(Enum):
BASIC_PLAYOUT = basic_playout
EXTENSIVE = extensive
TOPBOTTOM = topbottom
DEFAULT_VARIANT = Variants.TOPBOTTOM
def apply(tree: ProcessTree, variant=DEFAULT_VARIANT, parameters: Optional[Dict[Any, Any]] = None) -> EventLog:
"""
Performs a playout of a process tree
Parameters
---------------
tree
Process tree
variant
Variant of the algorithm:
- Variants.BASIC_PLAYOUT: basic playout
- Variants.EXTENSIVE: extensive playout (all the possible traces)
parameters
Parameters of the algorithm
"""
if parameters is None:
parameters = {}
return exec_utils.get_variant(variant).apply(tree, parameters=parameters)
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