Source code for pm4py.algo.discovery.powl.inductive.base_case.single_activity

from pm4py.algo.discovery.powl.inductive.base_case.abc import BaseCase
from pm4py.algo.discovery.inductive.dtypes.im_ds import IMDataStructureUVCL
from typing import Optional, Dict, Any

from pm4py.objects.powl.obj import Transition




[docs]
class SingleActivityBaseCaseUVCL(BaseCase[IMDataStructureUVCL]):


[docs]
    @classmethod
    def holds(
        cls,
        obj=IMDataStructureUVCL,
        parameters: Optional[Dict[str, Any]] = None,
    ) -> bool:
        if len(obj.data_structure.keys()) != 1:
            return False
        if len(list(obj.data_structure.keys())[0]) > 1:
            return False
        return True





[docs]
    @classmethod
    def leaf(
        cls,
        obj=IMDataStructureUVCL,
        parameters: Optional[Dict[str, Any]] = None,
    ) -> Transition:
        for t in obj.data_structure:
            return Transition(label=t[0])