Algorithm modification for transshipment operations

.gitignore

@@ -64,3 +64,4 @@ examples/Python_Script/databases/
 # Ignore local changes as they happen with every execution. If something changes, the commit must be forced.
 conflowgen/data/tools/
 docs/notebooks/data/prepared_dbs/
+.tools/

conflowgen/__init__.py

@@ -35,10 +35,10 @@
     InboundAndOutboundVehicleCapacityAnalysis
 from conflowgen.analyses.inbound_and_outbound_vehicle_capacity_analysis_report import \
     InboundAndOutboundVehicleCapacityAnalysisReport
-from conflowgen.analyses.inbound_to_outbound_vehicle_capacity_utilization_analysis import \
-    InboundToOutboundVehicleCapacityUtilizationAnalysis
-from conflowgen.analyses.inbound_to_outbound_vehicle_capacity_utilization_analysis_report import \
-    InboundToOutboundVehicleCapacityUtilizationAnalysisReport
+from conflowgen.analyses.outbound_to_inbound_vehicle_capacity_utilization_analysis import \
+    OutboundToInboundVehicleCapacityUtilizationAnalysis
+from conflowgen.analyses.outbound_to_inbound_vehicle_capacity_utilization_analysis_report import \
+    OutboundToInboundVehicleCapacityUtilizationAnalysisReport
 from conflowgen.analyses.container_flow_by_vehicle_type_analysis import ContainerFlowByVehicleTypeAnalysis
 from conflowgen.analyses.container_flow_by_vehicle_type_analysis_report import \
     ContainerFlowByVehicleTypeAnalysisReport
@@ -64,6 +64,9 @@
     ContainerFlowVehicleTypeAdjustmentPerVehicleAnalysis
 from conflowgen.analyses.container_flow_vehicle_type_adjustment_per_vehicle_analysis_report import \
     ContainerFlowVehicleTypeAdjustmentPerVehicleAnalysisReport
+from conflowgen.analyses.container_flow_by_vehicle_instance_analysis import ContainerFlowByVehicleInstanceAnalysis
+from conflowgen.analyses.container_flow_by_vehicle_instance_analysis_report import (
+    ContainerFlowByVehicleInstanceAnalysisReport)
 
 # Cache for analyses and previews
 from conflowgen.data_summaries.data_summaries_cache import DataSummariesCache
@@ -83,7 +86,7 @@
 from conflowgen.domain_models.data_types.storage_requirement import StorageRequirement
 
 # List of functions
-from conflowgen.logging.logging import setup_logger
+from conflowgen.logger.logger import setup_logger
 from conflowgen.analyses import run_all_analyses
 from conflowgen.previews import run_all_previews
 

conflowgen/analyses/__init__.py

@@ -7,12 +7,13 @@
     ContainerFlowAdjustmentByVehicleTypeAnalysisReport
 from .container_flow_adjustment_by_vehicle_type_analysis_summary_report import \
     ContainerFlowAdjustmentByVehicleTypeAnalysisSummaryReport
+from .container_flow_by_vehicle_instance_analysis_report import ContainerFlowByVehicleInstanceAnalysisReport
 from .container_flow_by_vehicle_type_analysis_report import ContainerFlowByVehicleTypeAnalysisReport
 from .container_flow_vehicle_type_adjustment_per_vehicle_analysis_report import \
     ContainerFlowVehicleTypeAdjustmentPerVehicleAnalysisReport
 from .inbound_and_outbound_vehicle_capacity_analysis_report import InboundAndOutboundVehicleCapacityAnalysisReport
-from .inbound_to_outbound_vehicle_capacity_utilization_analysis_report import \
-    InboundToOutboundVehicleCapacityUtilizationAnalysisReport
+from .outbound_to_inbound_vehicle_capacity_utilization_analysis_report import \
+    OutboundToInboundVehicleCapacityUtilizationAnalysisReport
 from .modal_split_analysis_report import ModalSplitAnalysisReport
 from .quay_side_throughput_analysis_report import QuaySideThroughputAnalysisReport
 from .truck_gate_throughput_analysis_report import TruckGateThroughputAnalysisReport
@@ -26,6 +27,7 @@
 reports: typing.Iterable[typing.Type[AbstractReport]] = [
     InboundAndOutboundVehicleCapacityAnalysisReport,
     ContainerFlowByVehicleTypeAnalysisReport,
+    ContainerFlowByVehicleInstanceAnalysisReport,
     ContainerFlowAdjustmentByVehicleTypeAnalysisReport,
     ContainerFlowAdjustmentByVehicleTypeAnalysisSummaryReport,
     ContainerFlowVehicleTypeAdjustmentPerVehicleAnalysisReport,
@@ -34,7 +36,7 @@
     QuaySideThroughputAnalysisReport,
     TruckGateThroughputAnalysisReport,
     YardCapacityAnalysisReport,
-    InboundToOutboundVehicleCapacityUtilizationAnalysisReport
+    OutboundToInboundVehicleCapacityUtilizationAnalysisReport
 ]
 
 

conflowgen/analyses/abstract_analysis.py

@@ -98,35 +98,39 @@ def _restrict_storage_requirement(selected_containers: ModelSelect, storage_requ
     @staticmethod
     def _restrict_container_delivered_by_vehicle_type(
             selected_containers: ModelSelect, container_delivered_by_vehicle_type: typing.Any
-    ) -> ModelSelect:
+    ) -> (ModelSelect, list[ModeOfTransport]):
         if hashable(container_delivered_by_vehicle_type) \
                 and container_delivered_by_vehicle_type in set(ModeOfTransport):
             selected_containers = selected_containers.where(
                 Container.delivered_by == container_delivered_by_vehicle_type
             )
+            list_of_vehicle_types = [container_delivered_by_vehicle_type]
         else:  # assume it is some kind of collection (list, set, ...)
             selected_containers = selected_containers.where(
                 Container.delivered_by << container_delivered_by_vehicle_type
             )
-        return selected_containers
+            list_of_vehicle_types = list(container_delivered_by_vehicle_type)
+        return selected_containers, list_of_vehicle_types
 
     @staticmethod
     def _restrict_container_picked_up_by_vehicle_type(
             selected_containers: ModelSelect, container_picked_up_by_vehicle_type: typing.Any
-    ) -> ModelSelect:
+    ) -> (ModelSelect, list[ModeOfTransport]):
         if container_picked_up_by_vehicle_type == "scheduled vehicles":
             container_picked_up_by_vehicle_type = ModeOfTransport.get_scheduled_vehicles()
-
+            list_of_vehicle_types = container_picked_up_by_vehicle_type
         if hashable(container_picked_up_by_vehicle_type) \
                 and container_picked_up_by_vehicle_type in set(ModeOfTransport):
             selected_containers = selected_containers.where(
                 Container.picked_up_by == container_picked_up_by_vehicle_type
             )
+            list_of_vehicle_types = [container_picked_up_by_vehicle_type]
         else:  # assume it is some kind of collection (list, set, ...)
             selected_containers = selected_containers.where(
                 Container.picked_up_by << container_picked_up_by_vehicle_type
             )
-        return selected_containers
+            list_of_vehicle_types = list(container_picked_up_by_vehicle_type)
+        return selected_containers, list_of_vehicle_types
 
     @staticmethod
     def _restrict_container_picked_up_by_initial_vehicle_type(

conflowgen/analyses/container_dwell_time_analysis.py

@@ -64,12 +64,12 @@ def get_container_dwell_times(
             )
 
         if container_delivered_by_vehicle_type != "all":
-            selected_containers = self._restrict_container_delivered_by_vehicle_type(
+            selected_containers, vehicle_types = self._restrict_container_delivered_by_vehicle_type(
                 selected_containers, container_delivered_by_vehicle_type
             )
 
         if container_picked_up_by_vehicle_type != "all":
-            selected_containers = self._restrict_container_picked_up_by_vehicle_type(
+            selected_containers, vehicle_types = self._restrict_container_picked_up_by_vehicle_type(
                 selected_containers, container_picked_up_by_vehicle_type
             )
 

conflowgen/analyses/container_dwell_time_analysis_report.py

@@ -4,8 +4,9 @@
 import statistics
 import typing  # noqa, pylint: disable=unused-import  # lgtm [py/unused-import]  # used in the docstring
 
-import matplotlib.axis
 import pandas as pd
+import matplotlib.axis
+
 
 from conflowgen.analyses.container_dwell_time_analysis import ContainerDwellTimeAnalysis
 from conflowgen.reporting import AbstractReportWithMatplotlib

conflowgen/analyses/container_flow_adjustment_by_vehicle_type_analysis_summary_report.py

@@ -2,9 +2,9 @@
 
 import typing  # noqa, pylint: disable=unused-import  # lgtm [py/unused-import]  # used in the docstring
 
-import matplotlib.axis
-import numpy as np
 import pandas as pd
+import numpy as np
+import matplotlib.axis
 
 from conflowgen.analyses.container_flow_adjustment_by_vehicle_type_analysis_summary import \
     ContainerFlowAdjustmentByVehicleTypeAnalysisSummary, ContainerFlowAdjustedToVehicleType

conflowgen/analyses/container_flow_by_vehicle_instance_analysis.py

@@ -0,0 +1,125 @@
+from __future__ import annotations
+
+import datetime
+import typing
+
+from peewee import ModelSelect
+
+from conflowgen.data_summaries.data_summaries_cache import DataSummariesCache
+from conflowgen.domain_models.container import Container
+from conflowgen.domain_models.data_types.mode_of_transport import ModeOfTransport
+from conflowgen.analyses.abstract_analysis import AbstractAnalysis
+from conflowgen.descriptive_datatypes import VehicleIdentifier, FlowDirection
+
+
+class ContainerFlowByVehicleInstanceAnalysis(AbstractAnalysis):
+    """
+    This analysis can be run after the synthetic data has been generated.
+    The analysis returns a data structure that can be used for generating reports (e.g., in text or as a figure)
+    as it is the case with :class:`.ContainerFlowByVehicleInstanceAnalysisReport`.
+    """
+
+    @DataSummariesCache.cache_result
+    def get_container_flow_by_vehicle(
+            self,
+            vehicle_types: typing.Collection[ModeOfTransport] = (
+                ModeOfTransport.train,
+                ModeOfTransport.feeder,
+                ModeOfTransport.deep_sea_vessel,
+                ModeOfTransport.barge
+            ),
+            start_date: typing.Optional[datetime.datetime] = None,
+            end_date: typing.Optional[datetime.datetime] = None,
+    ) -> [
+        ModeOfTransport, typing.Dict[VehicleIdentifier, typing.Dict[FlowDirection, (int, int)]]
+    ]:
+        """
+        Args:
+            vehicle_types: A collection of vehicle types, e.g., passed as a :class:`list` or :class:`set`.
+                Only the vehicles that correspond to the provided vehicle type(s) are considered in the analysis.
+            start_date:
+                The earliest arriving container that is included. Consider all containers if :obj:`None`.
+            end_date:
+                The latest departing container that is included. Consider all containers if :obj:`None`.
+
+        Returns:
+            Grouped by vehicle type and vehicle instance, how many import, export, and transshipment containers are
+            unloaded and loaded (measured in TEU).
+        """
+
+        container_flow_by_vehicle: typing.Dict[
+            ModeOfTransport, typing.Dict[VehicleIdentifier,
+                                         typing.Dict[FlowDirection, typing.Dict[str, int]]]] = {
+            vehicle_type: {}
+            for vehicle_type in ModeOfTransport
+        }
+
+        vehicle_identifier_cache = {}
+
+        selected_containers: ModelSelect = Container.select().where(
+            (Container.delivered_by.in_(vehicle_types) | Container.picked_up_by.in_(vehicle_types))
+        )
+
+        container: Container
+        for container in selected_containers:
+            if start_date and container.get_arrival_time() < start_date:
+                continue
+            if end_date and container.get_departure_time() > end_date:
+                continue
+
+            if container.delivered_by_large_scheduled_vehicle is not None:  # if not transported by truck
+
+                if container.delivered_by_large_scheduled_vehicle not in vehicle_identifier_cache:
+                    vehicle_id_inbound = VehicleIdentifier(
+                        id=container.delivered_by_large_scheduled_vehicle.id,
+                        mode_of_transport=container.delivered_by,
+                        service_name=container.delivered_by_large_scheduled_vehicle.schedule.service_name,
+                        vehicle_name=container.delivered_by_large_scheduled_vehicle.vehicle_name,
+                        vehicle_arrival_time=container.get_arrival_time(),
+                    )
+                    vehicle_identifier_cache[container.delivered_by_large_scheduled_vehicle] = vehicle_id_inbound
+
+                vehicle_id_inbound = vehicle_identifier_cache[container.delivered_by_large_scheduled_vehicle]
+
+                if vehicle_id_inbound not in container_flow_by_vehicle[container.delivered_by]:
+                    container_flow_by_vehicle[container.delivered_by][vehicle_id_inbound] = {
+                        flow_direction: {
+                            "inbound": 0,
+                            "outbound": 0,
+                        }
+                        for flow_direction in FlowDirection
+                    }
+                container_flow_by_vehicle[
+                    container.delivered_by
+                ][vehicle_id_inbound][container.flow_direction]["inbound"] += container.occupied_teu
+
+            if container.picked_up_by_large_scheduled_vehicle is not None:  # if not transported by truck
+
+                if container.picked_up_by_large_scheduled_vehicle not in vehicle_identifier_cache:
+                    vehicle_id_outbound = VehicleIdentifier(
+                        id=container.picked_up_by_large_scheduled_vehicle.id,
+                        mode_of_transport=container.picked_up_by,
+                        service_name=container.picked_up_by_large_scheduled_vehicle.schedule.service_name,
+                        vehicle_name=container.picked_up_by_large_scheduled_vehicle.vehicle_name,
+                        vehicle_arrival_time=container.get_departure_time(),
+                    )
+                    vehicle_identifier_cache[container.picked_up_by_large_scheduled_vehicle] = vehicle_id_outbound
+
+                vehicle_id_outbound = vehicle_identifier_cache[container.picked_up_by_large_scheduled_vehicle]
+
+                if vehicle_id_outbound not in container_flow_by_vehicle[container.picked_up_by]:
+                    container_flow_by_vehicle[container.picked_up_by][vehicle_id_outbound] = {
+                        flow_direction: {
+                            "inbound": 0,
+                            "outbound": 0,
+                        }
+                        for flow_direction in FlowDirection
+                    }
+                container_flow_by_vehicle[
+                    container.picked_up_by][vehicle_id_outbound][container.flow_direction]["outbound"] += 1
+
+        for skipped_vehicle_type in set(ModeOfTransport) - set(vehicle_types):
+            assert len(container_flow_by_vehicle[skipped_vehicle_type]) == 0
+            del container_flow_by_vehicle[skipped_vehicle_type]
+
+        return container_flow_by_vehicle