pm4py.streaming.algo.discovery.dfg.variants package¶

Submodules¶

pm4py.streaming.algo.discovery.dfg.variants.frequency module¶

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/>.

class pm4py.streaming.algo.discovery.dfg.variants.frequency.Parameters[source]¶

Bases: enum.Enum

An enumeration.

ACTIVITY_KEY = 'pm4py:param:activity_key'¶

ACT_DICT_ID = 'act_dict_id'¶

CASE_DICT_ID = 'case_dict_id'¶

CASE_ID_KEY = 'pm4py:param:case_id_key'¶

DFG_DICT_ID = 'dfg_dict_id'¶

DICT_ID = 'dict_id'¶

DICT_VARIANT = 'dict_variant'¶

START_ACT_DICT_ID = 'start_act_dict_id'¶

class pm4py.streaming.algo.discovery.dfg.variants.frequency.StreamingDfgDiscovery(parameters=None)[source]¶

Bases: pm4py.streaming.algo.interface.StreamingAlgorithm

build_dictionaries(parameters)[source]¶

Builds the dictionaries that are needed by the discovery operation

Parameters:

parameters –

Parameters:

Parameters.DICT_VARIANT: type of dictionary to use
Parameters.CASE_DICT_ID: identifier of the case dictionary (hosting the last activity of a case) (0)
Parameters.DFG_DICT_ID: identifier of the DFG dictionary (1)
Parameters.ACT_ID: identifier of the dictionary hosting the count of the activities (2)
Parameters.START_ACT_DICT_ID: identifier of the dictionary hosting the count of the start activities (3)

encode_str(stru)[source]¶: Encodes a string for storage in generic dictionaries

encode_tuple(tup)[source]¶: Encodes a tuple for storage in generic dictionaries

event_without_activity_or_case(event)[source]¶

Print an error message when an event is without the activity or the case identifier

Parameters:	event – Event

pm4py.streaming.algo.discovery.dfg.variants.frequency.apply(parameters=None)[source]¶

Creates a StreamingDFGDiscovery object

Parameters:	parameters – Parameters of the algorithm

Module contents¶

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/>.