Source code for pm4py.algo.discovery.powl.inductive.cuts.factory

from typing import List, Optional, Tuple, Dict, Any, Type

from pm4py.algo.discovery.inductive.cuts.factory import S, T
from pm4py.algo.discovery.powl.inductive.cuts.concurrency import (
    POWLConcurrencyCutUVCL,
)
from pm4py.algo.discovery.powl.inductive.cuts.loop import POWLLoopCutUVCL
from pm4py.algo.discovery.powl.inductive.cuts.sequence import (
    POWLStrictSequenceCutUVCL,
)
from pm4py.algo.discovery.powl.inductive.cuts.xor import (
    POWLExclusiveChoiceCutUVCL,
)
from pm4py.algo.discovery.inductive.dtypes.im_ds import (
    IMDataStructure,
    IMDataStructureUVCL,
)
from pm4py.objects.powl.obj import POWL




[docs]
class CutFactory:



[docs]
    @classmethod
    def get_cuts(
        cls, obj: T, parameters: Optional[Dict[str, Any]] = None
    ) -> List[Type[S]]:
        if type(obj) is IMDataStructureUVCL:
            return [
                POWLExclusiveChoiceCutUVCL,
                POWLStrictSequenceCutUVCL,
                POWLConcurrencyCutUVCL,
                POWLLoopCutUVCL,
            ]
        return list()





[docs]
    @classmethod
    def find_cut(
        cls, obj: IMDataStructure, parameters: Optional[Dict[str, Any]] = None
    ) -> Optional[Tuple[POWL, List[T]]]:
        for c in CutFactory.get_cuts(obj):
            r = c.apply(obj, parameters)
            if r is not None:
                return r
        return None