optimization

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 Go to latest Published: Dec 19, 2024 License: Apache-2.0 Imports: 2 Imported by: 1

Documentation

Overview

Package optimization aliases all exported identifiers in package "cloud.google.com/go/optimization/apiv1/optimizationpb".

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb. Please read https://github.com/googleapis/google-cloud-go/blob/main/migration.md for more details.

Index

Constants

View Source 
const (
	AsyncModelMetadata_CANCELLED                                                                              = src.AsyncModelMetadata_CANCELLED
	AsyncModelMetadata_FAILED                                                                                 = src.AsyncModelMetadata_FAILED
	AsyncModelMetadata_RUNNING                                                                                = src.AsyncModelMetadata_RUNNING
	AsyncModelMetadata_STATE_UNSPECIFIED                                                                      = src.AsyncModelMetadata_STATE_UNSPECIFIED
	AsyncModelMetadata_SUCCEEDED                                                                              = src.AsyncModelMetadata_SUCCEEDED
	DataFormat_DATA_FORMAT_UNSPECIFIED                                                                        = src.DataFormat_DATA_FORMAT_UNSPECIFIED
	DataFormat_JSON                                                                                           = src.DataFormat_JSON
	DataFormat_STRING                                                                                         = src.DataFormat_STRING
	InjectedSolutionConstraint_ConstraintRelaxation_Relaxation_LEVEL_UNSPECIFIED                              = src.InjectedSolutionConstraint_ConstraintRelaxation_Relaxation_LEVEL_UNSPECIFIED
	InjectedSolutionConstraint_ConstraintRelaxation_Relaxation_RELAX_ALL_AFTER_THRESHOLD                      = src.InjectedSolutionConstraint_ConstraintRelaxation_Relaxation_RELAX_ALL_AFTER_THRESHOLD
	InjectedSolutionConstraint_ConstraintRelaxation_Relaxation_RELAX_VISIT_TIMES_AFTER_THRESHOLD              = src.InjectedSolutionConstraint_ConstraintRelaxation_Relaxation_RELAX_VISIT_TIMES_AFTER_THRESHOLD
	InjectedSolutionConstraint_ConstraintRelaxation_Relaxation_RELAX_VISIT_TIMES_AND_SEQUENCE_AFTER_THRESHOLD = src.InjectedSolutionConstraint_ConstraintRelaxation_Relaxation_RELAX_VISIT_TIMES_AND_SEQUENCE_AFTER_THRESHOLD
	OptimizeToursRequest_CONSUME_ALL_AVAILABLE_TIME                                                           = src.OptimizeToursRequest_CONSUME_ALL_AVAILABLE_TIME
	OptimizeToursRequest_DEFAULT_SOLVE                                                                        = src.OptimizeToursRequest_DEFAULT_SOLVE
	OptimizeToursRequest_DETECT_SOME_INFEASIBLE_SHIPMENTS                                                     = src.OptimizeToursRequest_DETECT_SOME_INFEASIBLE_SHIPMENTS
	OptimizeToursRequest_RETURN_FAST                                                                          = src.OptimizeToursRequest_RETURN_FAST
	OptimizeToursRequest_SEARCH_MODE_UNSPECIFIED                                                              = src.OptimizeToursRequest_SEARCH_MODE_UNSPECIFIED
	OptimizeToursRequest_VALIDATE_ONLY                                                                        = src.OptimizeToursRequest_VALIDATE_ONLY
	ShipmentTypeIncompatibility_INCOMPATIBILITY_MODE_UNSPECIFIED                                              = src.ShipmentTypeIncompatibility_INCOMPATIBILITY_MODE_UNSPECIFIED
	ShipmentTypeIncompatibility_NOT_IN_SAME_VEHICLE_SIMULTANEOUSLY                                            = src.ShipmentTypeIncompatibility_NOT_IN_SAME_VEHICLE_SIMULTANEOUSLY
	ShipmentTypeIncompatibility_NOT_PERFORMED_BY_SAME_VEHICLE                                                 = src.ShipmentTypeIncompatibility_NOT_PERFORMED_BY_SAME_VEHICLE
	ShipmentTypeRequirement_IN_SAME_VEHICLE_AT_DELIVERY_TIME                                                  = src.ShipmentTypeRequirement_IN_SAME_VEHICLE_AT_DELIVERY_TIME
	ShipmentTypeRequirement_IN_SAME_VEHICLE_AT_PICKUP_TIME                                                    = src.ShipmentTypeRequirement_IN_SAME_VEHICLE_AT_PICKUP_TIME
	ShipmentTypeRequirement_PERFORMED_BY_SAME_VEHICLE                                                         = src.ShipmentTypeRequirement_PERFORMED_BY_SAME_VEHICLE
	ShipmentTypeRequirement_REQUIREMENT_MODE_UNSPECIFIED                                                      = src.ShipmentTypeRequirement_REQUIREMENT_MODE_UNSPECIFIED
	SkippedShipment_Reason_CANNOT_BE_PERFORMED_WITHIN_VEHICLE_DISTANCE_LIMIT                                  = src.SkippedShipment_Reason_CANNOT_BE_PERFORMED_WITHIN_VEHICLE_DISTANCE_LIMIT
	SkippedShipment_Reason_CANNOT_BE_PERFORMED_WITHIN_VEHICLE_DURATION_LIMIT                                  = src.SkippedShipment_Reason_CANNOT_BE_PERFORMED_WITHIN_VEHICLE_DURATION_LIMIT
	SkippedShipment_Reason_CANNOT_BE_PERFORMED_WITHIN_VEHICLE_TIME_WINDOWS                                    = src.SkippedShipment_Reason_CANNOT_BE_PERFORMED_WITHIN_VEHICLE_TIME_WINDOWS
	SkippedShipment_Reason_CANNOT_BE_PERFORMED_WITHIN_VEHICLE_TRAVEL_DURATION_LIMIT                           = src.SkippedShipment_Reason_CANNOT_BE_PERFORMED_WITHIN_VEHICLE_TRAVEL_DURATION_LIMIT
	SkippedShipment_Reason_CODE_UNSPECIFIED                                                                   = src.SkippedShipment_Reason_CODE_UNSPECIFIED
	SkippedShipment_Reason_DEMAND_EXCEEDS_VEHICLE_CAPACITY                                                    = src.SkippedShipment_Reason_DEMAND_EXCEEDS_VEHICLE_CAPACITY
	SkippedShipment_Reason_NO_VEHICLE                                                                         = src.SkippedShipment_Reason_NO_VEHICLE
	SkippedShipment_Reason_VEHICLE_NOT_ALLOWED                                                                = src.SkippedShipment_Reason_VEHICLE_NOT_ALLOWED
	Vehicle_DRIVING                                                                                           = src.Vehicle_DRIVING
	Vehicle_FIRST_IN_FIRST_OUT                                                                                = src.Vehicle_FIRST_IN_FIRST_OUT
	Vehicle_LAST_IN_FIRST_OUT                                                                                 = src.Vehicle_LAST_IN_FIRST_OUT
	Vehicle_TRAVEL_MODE_UNSPECIFIED                                                                           = src.Vehicle_TRAVEL_MODE_UNSPECIFIED
	Vehicle_UNLOADING_POLICY_UNSPECIFIED                                                                      = src.Vehicle_UNLOADING_POLICY_UNSPECIFIED
)

Deprecated: Please use consts in: cloud.google.com/go/optimization/apiv1/optimizationpb

Variables

View Source 
var (
	AsyncModelMetadata_State_name                                          = src.AsyncModelMetadata_State_name
	AsyncModelMetadata_State_value                                         = src.AsyncModelMetadata_State_value
	DataFormat_name                                                        = src.DataFormat_name
	DataFormat_value                                                       = src.DataFormat_value
	File_google_cloud_optimization_v1_async_model_proto                    = src.File_google_cloud_optimization_v1_async_model_proto
	File_google_cloud_optimization_v1_fleet_routing_proto                  = src.File_google_cloud_optimization_v1_fleet_routing_proto
	InjectedSolutionConstraint_ConstraintRelaxation_Relaxation_Level_name  = src.InjectedSolutionConstraint_ConstraintRelaxation_Relaxation_Level_name
	InjectedSolutionConstraint_ConstraintRelaxation_Relaxation_Level_value = src.InjectedSolutionConstraint_ConstraintRelaxation_Relaxation_Level_value
	OptimizeToursRequest_SearchMode_name                                   = src.OptimizeToursRequest_SearchMode_name
	OptimizeToursRequest_SearchMode_value                                  = src.OptimizeToursRequest_SearchMode_value
	OptimizeToursRequest_SolvingMode_name                                  = src.OptimizeToursRequest_SolvingMode_name
	OptimizeToursRequest_SolvingMode_value                                 = src.OptimizeToursRequest_SolvingMode_value
	ShipmentTypeIncompatibility_IncompatibilityMode_name                   = src.ShipmentTypeIncompatibility_IncompatibilityMode_name
	ShipmentTypeIncompatibility_IncompatibilityMode_value                  = src.ShipmentTypeIncompatibility_IncompatibilityMode_value
	ShipmentTypeRequirement_RequirementMode_name                           = src.ShipmentTypeRequirement_RequirementMode_name
	ShipmentTypeRequirement_RequirementMode_value                          = src.ShipmentTypeRequirement_RequirementMode_value
	SkippedShipment_Reason_Code_name                                       = src.SkippedShipment_Reason_Code_name
	SkippedShipment_Reason_Code_value                                      = src.SkippedShipment_Reason_Code_value
	Vehicle_TravelMode_name                                                = src.Vehicle_TravelMode_name
	Vehicle_TravelMode_value                                               = src.Vehicle_TravelMode_value
	Vehicle_UnloadingPolicy_name                                           = src.Vehicle_UnloadingPolicy_name
	Vehicle_UnloadingPolicy_value                                          = src.Vehicle_UnloadingPolicy_value
)

Deprecated: Please use vars in: cloud.google.com/go/optimization/apiv1/optimizationpb

Functions

func RegisterFleetRoutingServer deprecated 

func RegisterFleetRoutingServer(s *grpc.Server, srv FleetRoutingServer)

Deprecated: Please use funcs in: cloud.google.com/go/optimization/apiv1/optimizationpb

Types

type AggregatedMetrics deprecated 

type AggregatedMetrics = src.AggregatedMetrics

Aggregated metrics for ShipmentRoute[google.cloud.optimization.v1.ShipmentRoute] (resp. for OptimizeToursResponse[google.cloud.optimization.v1.OptimizeToursResponse] over all [Transition][google.cloud.optimization.v1.ShipmentRoute.Transition] and/or [Visit][google.cloud.optimization.v1.ShipmentRoute.Visit] (resp. over all ShipmentRoute[google.cloud.optimization.v1.ShipmentRoute]) elements.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type AsyncModelMetadata deprecated 

type AsyncModelMetadata = src.AsyncModelMetadata

The long running operation metadata for async model related methods.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type AsyncModelMetadata_State deprecated 

type AsyncModelMetadata_State = src.AsyncModelMetadata_State

Possible states of the operation.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type BatchOptimizeToursRequest deprecated 

type BatchOptimizeToursRequest = src.BatchOptimizeToursRequest

Request to batch optimize tours as an asynchronous operation. Each input file should contain one `OptimizeToursRequest`, and each output file will contain one `OptimizeToursResponse`. The request contains information to read/write and parse the files. All the input and output files should be under the same project.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type BatchOptimizeToursRequest_AsyncModelConfig deprecated 

type BatchOptimizeToursRequest_AsyncModelConfig = src.BatchOptimizeToursRequest_AsyncModelConfig

Information for solving one optimization model asynchronously.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type BatchOptimizeToursResponse deprecated 

type BatchOptimizeToursResponse = src.BatchOptimizeToursResponse

Response to a `BatchOptimizeToursRequest`. This is returned in the LRO Operation after the operation is complete.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type BreakRule deprecated 

type BreakRule = src.BreakRule

Rules to generate time breaks for a vehicle (e.g. lunch breaks). A break is a contiguous period of time during which the vehicle remains idle at its current position and cannot perform any visit. A break may occur: - during the travel between two visits (which includes the time right before or right after a visit, but not in the middle of a visit), in which case it extends the corresponding transit time between the visits, - or before the vehicle start (the vehicle may not start in the middle of a break), in which case it does not affect the vehicle start time. - or after the vehicle end (ditto, with the vehicle end time).

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type BreakRule_BreakRequest deprecated 

type BreakRule_BreakRequest = src.BreakRule_BreakRequest

The sequence of breaks (i.e. their number and order) that apply to each vehicle must be known beforehand. The repeated `BreakRequest`s define that sequence, in the order in which they must occur. Their time windows (`earliest_start_time` / `latest_start_time`) may overlap, but they must be compatible with the order (this is checked).

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type BreakRule_FrequencyConstraint deprecated 

type BreakRule_FrequencyConstraint = src.BreakRule_FrequencyConstraint

One may further constrain the frequency and duration of the breaks specified above, by enforcing a minimum break frequency, such as "There must be a break of at least 1 hour every 12 hours". Assuming that this can be interpreted as "Within any sliding time window of 12h, there must be at least one break of at least one hour", that example would translate to the following `FrequencyConstraint`: ``` { min_break_duration { seconds: 3600 } # 1 hour. max_inter_break_duration { seconds: 39600 } # 11 hours (12 - 1 = 11). } ``` The timing and duration of the breaks in the solution will respect all such constraints, in addition to the time windows and minimum durations already specified in the `BreakRequest`. A `FrequencyConstraint` may in practice apply to non-consecutive breaks. For example, the following schedule honors the "1h every 12h" example: ``` 04:00 vehicle start .. performing travel and visits .. 09:00 1 hour break 10:00 end of the break .. performing travel and visits .. 12:00 20-min lunch break 12:20 end of the break .. performing travel and visits .. 21:00 1 hour break 22:00 end of the break .. performing travel and visits .. 23:59 vehicle end ```

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type CapacityQuantity deprecated 

type CapacityQuantity = src.CapacityQuantity

Deprecated: Use [Shipment.Load][], [Vehicle.LoadLimit][] and [ShipmentRoute.VehicleLoad][] instead. Deprecated: Do not use.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type CapacityQuantityInterval deprecated 

type CapacityQuantityInterval = src.CapacityQuantityInterval

Deprecated: Use [Vehicle.LoadLimit.Interval][] instead. Deprecated: Do not use.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type DataFormat deprecated 

type DataFormat = src.DataFormat

Data formats for input and output files.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type DistanceLimit deprecated 

type DistanceLimit = src.DistanceLimit

A limit defining a maximum distance which can be traveled. It can be either hard or soft. If a soft limit is defined, both `soft_max_meters` and `cost_per_kilometer_above_soft_max` must be defined and be nonnegative.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type FleetRoutingClient deprecated 

type FleetRoutingClient = src.FleetRoutingClient

FleetRoutingClient is the client API for FleetRouting service. For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

func NewFleetRoutingClient deprecated 

func NewFleetRoutingClient(cc grpc.ClientConnInterface) FleetRoutingClient

Deprecated: Please use funcs in: cloud.google.com/go/optimization/apiv1/optimizationpb

type FleetRoutingServer deprecated 

type FleetRoutingServer = src.FleetRoutingServer

FleetRoutingServer is the server API for FleetRouting service.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type GcsDestination deprecated 

type GcsDestination = src.GcsDestination

The Google Cloud Storage location where the output file will be written to.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type GcsSource deprecated 

type GcsSource = src.GcsSource

The Google Cloud Storage location where the input file will be read from.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type InjectedSolutionConstraint deprecated 

type InjectedSolutionConstraint = src.InjectedSolutionConstraint

Solution injected in the request including information about which visits must be constrained and how they must be constrained.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type InjectedSolutionConstraint_ConstraintRelaxation deprecated 

type InjectedSolutionConstraint_ConstraintRelaxation = src.InjectedSolutionConstraint_ConstraintRelaxation

For a group of vehicles, specifies at what threshold(s) constraints on visits will be relaxed and to which level. Shipments listed in the `skipped_shipment` field are constrained to be skipped; i.e., they cannot be performed.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type InjectedSolutionConstraint_ConstraintRelaxation_Relaxation deprecated 

type InjectedSolutionConstraint_ConstraintRelaxation_Relaxation = src.InjectedSolutionConstraint_ConstraintRelaxation_Relaxation

If `relaxations` is empty, the start time and sequence of all visits on `routes` are fully constrained and no new visits may be inserted or added to those routes. Also, a vehicle's start and end time in `routes` is fully constrained, unless the vehicle is empty (i.e., has no visits and has `used_if_route_is_empty` set to false in the model). `relaxations(i).level` specifies the constraint relaxation level applied to a visit #j that satisfies: - `route.visits(j).start_time >= relaxations(i).threshold_time` AND - `j + 1 >= relaxations(i).threshold_visit_count` Similarly, the vehicle start is relaxed to `relaxations(i).level` if it satisfies: - `vehicle_start_time >= relaxations(i).threshold_time` AND - `relaxations(i).threshold_visit_count == 0` and the vehicle end is relaxed to `relaxations(i).level` if it satisfies: - `vehicle_end_time >= relaxations(i).threshold_time` AND - `route.visits_size() + 1 >= relaxations(i).threshold_visit_count` To apply a relaxation level if a visit meets the `threshold_visit_count` OR the `threshold_time` add two `relaxations` with the same `level`: one with only `threshold_visit_count` set and the other with only `threshold_time` set. If a visit satisfies the conditions of multiple `relaxations`, the most relaxed level applies. As a result, from the vehicle start through the route visits in order to the vehicle end, the relaxation level becomes more relaxed: i.e., the relaxation level is non-decreasing as the route progresses. The timing and sequence of route visits that do not satisfy the threshold conditions of any `relaxations` are fully constrained and no visits may be inserted into these sequences. Also, if a vehicle start or end does not satisfy the conditions of any relaxation the time is fixed, unless the vehicle is empty.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type InjectedSolutionConstraint_ConstraintRelaxation_Relaxation_Level deprecated 

type InjectedSolutionConstraint_ConstraintRelaxation_Relaxation_Level = src.InjectedSolutionConstraint_ConstraintRelaxation_Relaxation_Level

Expresses the different constraint relaxation levels, which are applied for a visit and those that follow when it satifies the threshold conditions. The enumeration below is in order of increasing relaxation.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type InputConfig deprecated 

type InputConfig = src.InputConfig

The desired input location information.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type InputConfig_GcsSource 

type InputConfig_GcsSource = src.InputConfig_GcsSource

type Location deprecated 

type Location = src.Location

Encapsulates a location (a geographic point, and an optional heading).

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type OptimizeToursRequest deprecated 

type OptimizeToursRequest = src.OptimizeToursRequest

Request to be given to a tour optimization solver which defines the shipment model to solve as well as optimization parameters.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type OptimizeToursRequest_SearchMode deprecated 

type OptimizeToursRequest_SearchMode = src.OptimizeToursRequest_SearchMode

Mode defining the behavior of the search, trading off latency versus solution quality. In all modes, the global request deadline is enforced.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type OptimizeToursRequest_SolvingMode deprecated 

type OptimizeToursRequest_SolvingMode = src.OptimizeToursRequest_SolvingMode

Defines how the solver should handle the request. In all modes but `VALIDATE_ONLY`, if the request is invalid, you will receive an `INVALID_REQUEST` error. See [max_validation_errors][google.cloud.optimization.v1.OptimizeToursRequest.max_validation_errors] to cap the number of errors returned.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type OptimizeToursResponse deprecated 

type OptimizeToursResponse = src.OptimizeToursResponse

Response after solving a tour optimization problem containing the routes followed by each vehicle, the shipments which have been skipped and the overall cost of the solution.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type OptimizeToursResponse_Metrics deprecated 

type OptimizeToursResponse_Metrics = src.OptimizeToursResponse_Metrics

Overall metrics, aggregated over all routes.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type OptimizeToursValidationError deprecated 

type OptimizeToursValidationError = src.OptimizeToursValidationError

Describes an error encountered when validating an `OptimizeToursRequest`.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type OptimizeToursValidationError_FieldReference deprecated 

type OptimizeToursValidationError_FieldReference = src.OptimizeToursValidationError_FieldReference

Specifies a context for the validation error. A `FieldReference` always refers to a given field in this file and follows the same hierarchical structure. For example, we may specify element #2 of `start_time_windows` of vehicle #5 using: ``` name: "vehicles" index: 5 sub_field { name: "end_time_windows" index: 2 } ``` We however omit top-level entities such as `OptimizeToursRequest` or `ShipmentModel` to avoid crowding the message.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type OptimizeToursValidationError_FieldReference_Index 

type OptimizeToursValidationError_FieldReference_Index = src.OptimizeToursValidationError_FieldReference_Index

type OptimizeToursValidationError_FieldReference_Key 

type OptimizeToursValidationError_FieldReference_Key = src.OptimizeToursValidationError_FieldReference_Key

type OutputConfig deprecated 

type OutputConfig = src.OutputConfig

The desired output location.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type OutputConfig_GcsDestination 

type OutputConfig_GcsDestination = src.OutputConfig_GcsDestination

type Shipment deprecated 

type Shipment = src.Shipment

The shipment of a single item, from one of its pickups to one of its deliveries. For the shipment to be considered as performed, a unique vehicle must visit one of its pickup locations (and decrease its spare capacities accordingly), then visit one of its delivery locations later on (and therefore re-increase its spare capacities accordingly).

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type ShipmentModel deprecated 

type ShipmentModel = src.ShipmentModel

A shipment model contains a set of shipments which must be performed by a set of vehicles, while minimizing the overall cost, which is the sum of: - the cost of routing the vehicles (sum of cost per total time, cost per travel time, and fixed cost over all vehicles). - the unperformed shipment penalties. - the cost of the global duration of the shipments

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type ShipmentModel_BreakRule deprecated 

type ShipmentModel_BreakRule = src.ShipmentModel_BreakRule

Deprecated: Use top level BreakRule[] instead. Rules to generate time breaks for a vehicle (e.g. lunch breaks). A break is a contiguous period of time during which the vehicle remains idle at its current position and cannot perform any visit. A break may occur: - during the travel between two visits (which includes the time right before or right after a visit, but not in the middle of a visit), in which case it extends the corresponding transit time between the visits, - or before the vehicle start (the vehicle may not start in the middle of a break), in which case it does not affect the vehicle start time. - or after the vehicle end (ditto, with the vehicle end time). Deprecated: Do not use.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type ShipmentModel_BreakRule_BreakRequest deprecated 

type ShipmentModel_BreakRule_BreakRequest = src.ShipmentModel_BreakRule_BreakRequest

The sequence of breaks (i.e. their number and order) that apply to each vehicle must be known beforehand. The repeated `BreakRequest`s define that sequence, in the order in which they must occur. Their time windows (`earliest_start_time` / `latest_start_time`) may overlap, but they must be compatible with the order (this is checked).

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type ShipmentModel_BreakRule_FrequencyConstraint deprecated 

type ShipmentModel_BreakRule_FrequencyConstraint = src.ShipmentModel_BreakRule_FrequencyConstraint

One may further constrain the frequency and duration of the breaks specified above, by enforcing a minimum break frequency, such as "There must be a break of at least 1 hour every 12 hours". Assuming that this can be interpreted as "Within any sliding time window of 12h, there must be at least one break of at least one hour", that example would translate to the following `FrequencyConstraint`: ``` { min_break_duration { seconds: 3600 } # 1 hour. max_inter_break_duration { seconds: 39600 } # 11 hours (12 - 1 = 11). } ``` The timing and duration of the breaks in the solution will respect all such constraints, in addition to the time windows and minimum durations already specified in the `BreakRequest`. A `FrequencyConstraint` may in practice apply to non-consecutive breaks. For example, the following schedule honors the "1h every 12h" example: ``` 04:00 vehicle start .. performing travel and visits .. 09:00 1 hour break 10:00 end of the break .. performing travel and visits .. 12:00 20-min lunch break 12:20 end of the break .. performing travel and visits .. 21:00 1 hour break 22:00 end of the break .. performing travel and visits .. 23:59 vehicle end ```

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type ShipmentModel_DurationDistanceMatrix deprecated 

type ShipmentModel_DurationDistanceMatrix = src.ShipmentModel_DurationDistanceMatrix

Specifies a duration and distance matrix from visit and vehicle start locations to visit and vehicle end locations.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type ShipmentModel_DurationDistanceMatrix_Row deprecated 

type ShipmentModel_DurationDistanceMatrix_Row = src.ShipmentModel_DurationDistanceMatrix_Row

Specifies a row of the duration and distance matrix.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type ShipmentModel_PrecedenceRule deprecated 

type ShipmentModel_PrecedenceRule = src.ShipmentModel_PrecedenceRule

A precedence rule between two events (each event is the pickup or the delivery of a shipment): the "second" event has to start at least `offset_duration` after "first" has started. Several precedences can refer to the same (or related) events, e.g., "pickup of B happens after delivery of A" and "pickup of C happens after pickup of B". Furthermore, precedences only apply when both shipments are performed and are otherwise ignored.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type ShipmentRoute deprecated 

type ShipmentRoute = src.ShipmentRoute

A vehicle's route can be decomposed, along the time axis, like this (we assume there are n visits): ``` | | | | | T[2], | | | | Transition | Visit #0 | | | V[2], | | | | #0 | aka | T[1] | V[1] | ... | V[n-1] | T[n] | | aka T[0] | V[0] | | | V[n-2],| | | | | | | | T[n-1] | | | ^ ^ ^ ^ ^ ^ ^ ^ vehicle V[0].start V[0].end V[1]. V[1]. V[n]. V[n]. vehicle start (arrival) (departure) start end start end end ``` Note that we make a difference between: - "punctual events", such as the vehicle start and end and each visit's start and end (aka arrival and departure). They happen at a given second. - "time intervals", such as the visits themselves, and the transition between visits. Though time intervals can sometimes have zero duration, i.e. start and end at the same second, they often have a positive duration. Invariants: - If there are n visits, there are n+1 transitions. - A visit is always surrounded by a transition before it (same index) and a transition after it (index + 1). - The vehicle start is always followed by transition #0. - The vehicle end is always preceded by transition #n. Zooming in, here is what happens during a `Transition` and a `Visit`: ``` ---+-------------------------------------+-----------------------------+--> | TRANSITION[i] | VISIT[i] | | | | | * TRAVEL: the vehicle moves from | PERFORM the visit: | | VISIT[i-1].departure_location to | | | VISIT[i].arrival_location, which | * Spend some time: | | takes a given travel duration | the "visit duration". | | and distance | | | | * Load or unload | | * BREAKS: the driver may have | some quantities from the | | breaks (e.g. lunch break). | vehicle: the "demand". | | | | | * WAIT: the driver/vehicle does | | | nothing. This can happen for | | | many reasons, for example when | | | the vehicle reaches the next | | | event's destination before the | | | start of its time window | | | | | | * DELAY: *right before* the next | | | arrival. E.g. the vehicle and/or | | | driver spends time unloading. | | | | | ---+-------------------------------------+-----------------------------+--> ^ ^ ^ V[i-1].end V[i].start V[i].end ``` Lastly, here is how the TRAVEL, BREAKS, DELAY and WAIT can be arranged during a transition. - They don't overlap. - The DELAY is unique and *must* be a contiguous period of time right before the next visit (or vehicle end). Thus, it suffice to know the delay duration to know its start and end time. - The BREAKS are contiguous, non-overlapping periods of time. The response specifies the start time and duration of each break. - TRAVEL and WAIT are "preemptable": they can be interrupted several times during this transition. Clients can assume that travel happens "as soon as possible" and that "wait" fills the remaining time. A (complex) example: ``` TRANSITION[i] --++-----+-----------------------------------------------------------++--> || | | | | | | || || T | B | T | | B | | D || || r | r | r | W | r | W | e || || a | e | a | a | e | a | l || || v | a | v | i | a | i | a || || e | k | e | t | k | t | y || || l | | l | | | | || || | | | | | | || --++-----------------------------------------------------------------++--> ```

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type ShipmentRoute_Break deprecated 

type ShipmentRoute_Break = src.ShipmentRoute_Break

Data representing the execution of a break.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type ShipmentRoute_Delay deprecated 

type ShipmentRoute_Delay = src.ShipmentRoute_Delay

Deprecated: Use [ShipmentRoute.Transition.delay_duration][] instead. Time interval spent on the route resulting from a [TransitionAttributes.delay][google.cloud.optimization.v1.TransitionAttributes.delay]. Deprecated: Do not use.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type ShipmentRoute_EncodedPolyline deprecated 

type ShipmentRoute_EncodedPolyline = src.ShipmentRoute_EncodedPolyline

The encoded representation of a polyline. More information on polyline encoding can be found here: https://developers.google.com/maps/documentation/utilities/polylinealgorithm https://developers.google.com/maps/documentation/javascript/reference/geometry#encoding.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type ShipmentRoute_Transition deprecated 

type ShipmentRoute_Transition = src.ShipmentRoute_Transition

Transition between two events on the route. See the description of ShipmentRoute[google.cloud.optimization.v1.ShipmentRoute]. If the vehicle does not have a `start_location` and/or `end_location`, the corresponding travel metrics are 0.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type ShipmentRoute_TravelStep deprecated 

type ShipmentRoute_TravelStep = src.ShipmentRoute_TravelStep

Deprecated: Use [ShipmentRoute.transitions][] instead. Travel between each visit, along the route: from the vehicle's `start_location` to the first visit's `arrival_location`, then from the first visit's `departure_location` to the second visit's `arrival_location`, and so on until the vehicle's `end_location`. This accounts only for the actual travel between visits, not counting the waiting time, the time spent performing a visit, nor the distance covered during a visit. Invariant: `travel_steps_size() == visits_size() + 1`. If the vehicle does not have a start_ and/or end_location, the corresponding travel metrics are 0 and/or empty. Deprecated: Do not use.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type ShipmentRoute_VehicleLoad deprecated 

type ShipmentRoute_VehicleLoad = src.ShipmentRoute_VehicleLoad

Reports the actual load of the vehicle at some point along the route, for a given type (see [Transition.vehicle_loads][google.cloud.optimization.v1.ShipmentRoute.Transition.vehicle_loads]).

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type ShipmentRoute_Visit deprecated 

type ShipmentRoute_Visit = src.ShipmentRoute_Visit

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

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type ShipmentTypeIncompatibility deprecated 

type ShipmentTypeIncompatibility = src.ShipmentTypeIncompatibility

Specifies incompatibilties between shipments depending on their shipment_type. The appearance of incompatible shipments on the same route is restricted based on the incompatibility mode.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type ShipmentTypeIncompatibility_IncompatibilityMode deprecated 

type ShipmentTypeIncompatibility_IncompatibilityMode = src.ShipmentTypeIncompatibility_IncompatibilityMode

Modes defining how the appearance of incompatible shipments are restricted on the same route.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type ShipmentTypeRequirement deprecated 

type ShipmentTypeRequirement = src.ShipmentTypeRequirement

Specifies requirements between shipments based on their shipment_type. The specifics of the requirement are defined by the requirement mode.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type ShipmentTypeRequirement_RequirementMode deprecated 

type ShipmentTypeRequirement_RequirementMode = src.ShipmentTypeRequirement_RequirementMode

Modes defining the appearance of dependent shipments on a route.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type Shipment_Load deprecated 

type Shipment_Load = src.Shipment_Load

When performing a visit, a predefined amount may be added to the vehicle load if it's a pickup, or subtracted if it's a delivery. This message defines such amount. See [load_demands][google.cloud.optimization.v1.Shipment.load_demands].

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type Shipment_VisitRequest deprecated 

type Shipment_VisitRequest = src.Shipment_VisitRequest

Request for a visit which can be done by a vehicle: it has a geo-location (or two, see below), opening and closing times represented by time windows, and a service duration time (time spent by the vehicle once it has arrived to pickup or drop off goods).

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type SkippedShipment deprecated 

type SkippedShipment = src.SkippedShipment

Specifies details of unperformed shipments in a solution. For trivial cases and/or if we are able to identify the cause for skipping, we report the reason here.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type SkippedShipment_Reason deprecated 

type SkippedShipment_Reason = src.SkippedShipment_Reason

If we can explain why the shipment was skipped, reasons will be listed here. If the reason is not the same for all vehicles, `reason` will have more than 1 element. A skipped shipment cannot have duplicate reasons, i.e. where all fields are the same except for `example_vehicle_index`. Example: ``` reasons { code: DEMAND_EXCEEDS_VEHICLE_CAPACITY example_vehicle_index: 1 example_exceeded_capacity_type: "Apples" } reasons { code: DEMAND_EXCEEDS_VEHICLE_CAPACITY example_vehicle_index: 3 example_exceeded_capacity_type: "Pears" } reasons { code: CANNOT_BE_PERFORMED_WITHIN_VEHICLE_DISTANCE_LIMIT example_vehicle_index: 1 } ``` The skipped shipment is incompatible with all vehicles. The reasons may be different for all vehicles but at least one vehicle's "Apples" capacity would be exceeded (including vehicle 1), at least one vehicle's "Pears" capacity would be exceeded (including vehicle 3) and at least one vehicle's distance limit would be exceeded (including vehicle 1).

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type SkippedShipment_Reason_Code deprecated 

type SkippedShipment_Reason_Code = src.SkippedShipment_Reason_Code

Code identifying the reason type. The order here is meaningless. In particular, it gives no indication of whether a given reason will appear before another in the solution, if both apply.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type TimeWindow deprecated 

type TimeWindow = src.TimeWindow

Time windows constrain the time of an event, such as the arrival time at a visit, or the start and end time of a vehicle. Hard time window bounds, `start_time` and `end_time`, enforce the earliest and latest time of the event, such that `start_time <= event_time <= end_time`. The soft time window lower bound, `soft_start_time`, expresses a preference for the event to happen at or after `soft_start_time` by incurring a cost proportional to how long before soft_start_time the event occurs. The soft time window upper bound, `soft_end_time`, expresses a preference for the event to happen at or before `soft_end_time` by incurring a cost proportional to how long after `soft_end_time` the event occurs. `start_time`, `end_time`, `soft_start_time` and `soft_end_time` should be within the global time limits (see [ShipmentModel.global_start_time][google.cloud.optimization.v1.ShipmentModel.global_start_time] and [ShipmentModel.global_end_time][google.cloud.optimization.v1.ShipmentModel.global_end_time]) and should respect: ``` 0 <= `start_time` <= `soft_start_time` <= `end_time` and 0 <= `start_time` <= `soft_end_time` <= `end_time`. ```

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type TransitionAttributes deprecated 

type TransitionAttributes = src.TransitionAttributes

Specifies attributes of transitions between two consecutive visits on a route. Several `TransitionAttributes` may apply to the same transition: in that case, all extra costs add up and the strictest constraint or limit applies (following natural "AND" semantics).

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type UnimplementedFleetRoutingServer deprecated 

type UnimplementedFleetRoutingServer = src.UnimplementedFleetRoutingServer

UnimplementedFleetRoutingServer can be embedded to have forward compatible implementations.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type Vehicle deprecated 

type Vehicle = src.Vehicle

Models a vehicle in a shipment problem. Solving a shipment problem will build a route starting from `start_location` and ending at `end_location` for this vehicle. A route is a sequence of visits (see `ShipmentRoute`).

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type Vehicle_DurationLimit deprecated 

type Vehicle_DurationLimit = src.Vehicle_DurationLimit

A limit defining a maximum duration of the route of a vehicle. It can be either hard or soft. When a soft limit field is defined, both the soft max threshold and its associated cost must be defined together.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type Vehicle_LoadLimit deprecated 

type Vehicle_LoadLimit = src.Vehicle_LoadLimit

Defines a load limit applying to a vehicle, e.g. "this truck may only carry up to 3500 kg". See [load_limits][google.cloud.optimization.v1.Vehicle.load_limits].

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type Vehicle_LoadLimit_Interval deprecated 

type Vehicle_LoadLimit_Interval = src.Vehicle_LoadLimit_Interval

Interval of acceptable load amounts.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type Vehicle_TravelMode deprecated 

type Vehicle_TravelMode = src.Vehicle_TravelMode

Travel modes which can be used by vehicles. These should be a subset of the Google Maps Platform Routes Preferred API travel modes, see: https://developers.google.com/maps/documentation/routes_preferred/reference/rest/Shared.Types/RouteTravelMode.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type Vehicle_UnloadingPolicy deprecated 

type Vehicle_UnloadingPolicy = src.Vehicle_UnloadingPolicy

Policy on how a vehicle can be unloaded. Applies only to shipments having both a pickup and a delivery. Other shipments are free to occur anywhere on the route independent of `unloading_policy`.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type Waypoint deprecated 

type Waypoint = src.Waypoint

Encapsulates a waypoint. Waypoints mark arrival and departure locations of VisitRequests, and start and end locations of Vehicles.

Deprecated: Please use types in: cloud.google.com/go/optimization/apiv1/optimizationpb

type Waypoint_Location 

type Waypoint_Location = src.Waypoint_Location

type Waypoint_PlaceId 

type Waypoint_PlaceId = src.Waypoint_PlaceId

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