Class Transition (1.1.2)

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.

Inheritance

builtins.object > proto.message.Message > Transition

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.