Source code for pm4py.algo.organizational_mining.network_analysis.algorithm

from pm4py.algo.organizational_mining.network_analysis.variants import (
    dataframe,
)
from enum import Enum
from pm4py.util import exec_utils
from typing import Dict, Optional, Any, Tuple, Union
import pandas as pd
from pm4py.objects.log.obj import EventLog, EventStream
from pm4py.objects.conversion.log import converter as log_converter




class Variants(Enum):
    DATAFRAME = dataframe





def apply(
    log: Union[pd.DataFrame, EventLog, EventStream],
    variant=Variants.DATAFRAME,
    parameters: Optional[Dict[Any, Any]] = None,
) -> Dict[Tuple[str, str], Dict[str, Any]]:
    """
    Performs the network analysis on the provided event log

    Parameters
    ----------------
    log
        Event log
    parameters
        Version-specific parameters

    Returns
    ----------------
    network_analysis
        Edges of the network analysis (first key: edge; second key: type; value: number of occurrences)
    """
    return exec_utils.get_variant(variant).apply(
        log_converter.apply(
            log,
            variant=log_converter.Variants.TO_DATA_FRAME,
            parameters=parameters,
        ),
        parameters=parameters,
    )