Class Visit (1.8.0)

Version 1.8.0

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• 1.9.0
• 1.8.5
• 1.7.0
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• 1.5.0
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• 1.2.0
• 1.1.3
• 1.0.1
• 0.1.1

Visit(mapping=None, *, ignore_unknown_fields=False, **kwargs)

A visit performed during a route. This visit corresponds to a pickup or a delivery of a Shipment.

Attributes
Name	Description
shipment_index	int Index of the shipments field in the source ShipmentModel.
is_pickup	bool If true the visit corresponds to a pickup of a Shipment. Otherwise, it corresponds to a delivery.
visit_request_index	int Index of VisitRequest in either the pickup or delivery field of the Shipment (see is_pickup).
start_time	google.protobuf.timestamp_pb2.Timestamp Time at which the visit starts. Note that the vehicle may arrive earlier than this at the visit location. Times are consistent with the ShipmentModel.
load_demands	MutableMapping[str, google.cloud.optimization_v1.types.Shipment.Load] Total visit load demand as the sum of the shipment and the visit request load_demands. The values are negative if the visit is a delivery. Demands are reported for the same types as the Transition.loads (see this field).
detour	google.protobuf.duration_pb2.Duration Extra detour time due to the shipments visited on the route before the visit and to the potential waiting time induced by time windows. If the visit is a delivery, the detour is computed from the corresponding pickup visit and is equal to: :: start_time(delivery) - start_time(pickup) - (duration(pickup) + travel duration from the pickup location to the delivery location). Otherwise, it is computed from the vehicle start_location and is equal to: :: start_time - vehicle_start_time - travel duration from the vehicle's start_location to the visit.
shipment_label	str Copy of the corresponding Shipment.label, if specified in the Shipment.
visit_label	str Copy of the corresponding VisitRequest.label, if specified in the VisitRequest.
arrival_loads	MutableSequence[google.cloud.optimization_v1.types.CapacityQuantity] Deprecated: Use Transition.vehicle_loads instead. Vehicle loads upon arrival at the visit location, for each type specified in Vehicle.capacities, start_load_intervals, end_load_intervals or demands. Exception: we omit loads for quantity types unconstrained by intervals and that don't have any non-zero demand on the route.
delay_before_start	google.cloud.optimization_v1.types.ShipmentRoute.Delay Deprecated: Use ShipmentRoute.Transition.delay_duration instead. Delay occurring before the visit starts.
demands	MutableSequence[google.cloud.optimization_v1.types.CapacityQuantity] Deprecated: Use Visit.load_demands instead.

Classes

LoadDemandsEntry

LoadDemandsEntry(mapping=None, *, ignore_unknown_fields=False, **kwargs)

The abstract base class for a message.

Parameters
Name	Description
kwargs	dict Keys and values corresponding to the fields of the message.
mapping	Union[dict, .Message] A dictionary or message to be used to determine the values for this message.
ignore_unknown_fields	Optional(bool) If True, do not raise errors for unknown fields. Only applied if mapping is a mapping type or there are keyword parameters.