Class Transition (1.1.3)

Version 1.1.3

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• 1.2.0
• 1.1.3
• 1.0.1
• 0.1.1

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

Transition between two events on the route. See the description of ShipmentRoute.

If the vehicle does not have a start_location and/or end_location, the corresponding travel metrics are 0.

Attributes
Name	Description
travel_duration	google.protobuf.duration_pb2.Duration Travel duration during this transition.
travel_distance_meters	float Distance traveled during the transition.
traffic_info_unavailable	bool When traffic is requested via [OptimizeToursRequest.consider_road_traffic] [google.cloud.optimization.v1.OptimizeToursRequest.consider_road_traffic], and the traffic info couldn't be retrieved for a Transition, this boolean is set to true. This may be temporary (rare hiccup in the realtime traffic servers) or permanent (no data for this location).
delay_duration	google.protobuf.duration_pb2.Duration Sum of the delay durations applied to this transition. If any, the delay starts exactly delay_duration seconds before the next event (visit or vehicle end). See TransitionAttributes.delay.
break_duration	google.protobuf.duration_pb2.Duration Sum of the duration of the breaks occurring during this transition, if any. Details about each break's start time and duration are stored in ShipmentRoute.breaks.
wait_duration	google.protobuf.duration_pb2.Duration Time spent waiting during this transition. Wait duration corresponds to idle time and does not include break time. Also note that this wait time may be split into several non-contiguous intervals.
total_duration	google.protobuf.duration_pb2.Duration Total duration of the transition, provided for convenience. It is equal to: - next visit start_time (or vehicle_end_time if this is the last transition) - this transition's start_time; - if ShipmentRoute.has_traffic_infeasibilities is false, the following additionally holds: \`total_duration = travel_duration + delay_duration - break_duration + wait_duration`.
start_time	google.protobuf.timestamp_pb2.Timestamp Start time of this transition.
route_polyline	google.cloud.optimization_v1.types.ShipmentRoute.EncodedPolyline The encoded polyline representation of the route followed during the transition. This field is only populated if [populate_transition_polylines] [google.cloud.optimization.v1.OptimizeToursRequest.populate_transition_polylines] is set to true.
vehicle_loads	Mapping[str, google.cloud.optimization_v1.types.ShipmentRoute.VehicleLoad] Vehicle loads during this transition, for each type that either appears in this vehicle's Vehicle.load_limits, or that have non-zero Shipment.load_demands on some shipment performed on this route. The loads during the first transition are the starting loads of the vehicle route. Then, after each visit, the visit's load_demands are either added or subtracted to get the next transition's loads, depending on whether the visit was a pickup or a delivery.
loads	Sequence[google.cloud.optimization_v1.types.CapacityQuantity] Deprecated: Use [Transition.vehicle_loads][] instead.

Classes

VehicleLoadsEntry

VehicleLoadsEntry(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.