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public class FleetRoutingClient implements BackgroundResource
Service Description: A service for optimizing vehicle tours.
Validity of certain types of fields:
* google.protobuf.Timestamp
* Times are in Unix time: seconds since
1970-01-01T00:00:00+00:00. * seconds must be in [0, 253402300799], i.e. in
[1970-01-01T00:00:00+00:00, 9999-12-31T23:59:59+00:00]. * nanos must be unset or set to 0.
* google.protobuf.Duration
* seconds must be in [0, 253402300799], i.e. in
[1970-01-01T00:00:00+00:00, 9999-12-31T23:59:59+00:00]. * nanos must be unset or set to 0.
* google.type.LatLng
* latitude must be in [-90.0, 90.0]. * longitude must be in
[-180.0, 180.0]. * at least one of latitude and longitude must be non-zero.
This class provides the ability to make remote calls to the backing service through method calls that map to API methods. Sample code to get started:
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try (FleetRoutingClient fleetRoutingClient = FleetRoutingClient.create()) {
OptimizeToursRequest request =
OptimizeToursRequest.newBuilder()
.setParent("parent-995424086")
.setTimeout(Duration.newBuilder().build())
.setModel(ShipmentModel.newBuilder().build())
.setMaxValidationErrors(-1367418922)
.addAllInjectedFirstSolutionRoutes(new ArrayList<ShipmentRoute>())
.setInjectedSolutionConstraint(InjectedSolutionConstraint.newBuilder().build())
.addAllRefreshDetailsRoutes(new ArrayList<ShipmentRoute>())
.setInterpretInjectedSolutionsUsingLabels(true)
.setConsiderRoadTraffic(true)
.setPopulatePolylines(true)
.setPopulateTransitionPolylines(true)
.setAllowLargeDeadlineDespiteInterruptionRisk(true)
.setUseGeodesicDistances(true)
.setGeodesicMetersPerSecond(-2129658905)
.setLabel("label102727412")
.setPopulateTravelStepPolylines(true)
.build();
OptimizeToursResponse response = fleetRoutingClient.optimizeTours(request);
}
Note: close() needs to be called on the FleetRoutingClient object to clean up resources such as threads. In the example above, try-with-resources is used, which automatically calls close().
The surface of this class includes several types of Java methods for each of the API's methods:
- A "flattened" method. With this type of method, the fields of the request type have been converted into function parameters. It may be the case that not all fields are available as parameters, and not every API method will have a flattened method entry point.
- A "request object" method. This type of method only takes one parameter, a request object, which must be constructed before the call. Not every API method will have a request object method.
- A "callable" method. This type of method takes no parameters and returns an immutable API callable object, which can be used to initiate calls to the service.
See the individual methods for example code.
Many parameters require resource names to be formatted in a particular way. To assist with these names, this class includes a format method for each type of name, and additionally a parse method to extract the individual identifiers contained within names that are returned.
This class can be customized by passing in a custom instance of FleetRoutingSettings to create(). For example:
To customize credentials:
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
FleetRoutingSettings fleetRoutingSettings =
FleetRoutingSettings.newBuilder()
.setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
.build();
FleetRoutingClient fleetRoutingClient = FleetRoutingClient.create(fleetRoutingSettings);
To customize the endpoint:
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
FleetRoutingSettings fleetRoutingSettings =
FleetRoutingSettings.newBuilder().setEndpoint(myEndpoint).build();
FleetRoutingClient fleetRoutingClient = FleetRoutingClient.create(fleetRoutingSettings);
To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over the wire:
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
FleetRoutingSettings fleetRoutingSettings = FleetRoutingSettings.newHttpJsonBuilder().build();
FleetRoutingClient fleetRoutingClient = FleetRoutingClient.create(fleetRoutingSettings);
Please refer to the GitHub repository's samples for more quickstart code snippets.
Implements
BackgroundResourceStatic Methods
create()
public static final FleetRoutingClient create()
Constructs an instance of FleetRoutingClient with default settings.
Returns | |
---|---|
Type | Description |
FleetRoutingClient |
Exceptions | |
---|---|
Type | Description |
IOException |
create(FleetRoutingSettings settings)
public static final FleetRoutingClient create(FleetRoutingSettings settings)
Constructs an instance of FleetRoutingClient, using the given settings. The channels are created based on the settings passed in, or defaults for any settings that are not set.
Parameter | |
---|---|
Name | Description |
settings | FleetRoutingSettings |
Returns | |
---|---|
Type | Description |
FleetRoutingClient |
Exceptions | |
---|---|
Type | Description |
IOException |
create(FleetRoutingStub stub)
public static final FleetRoutingClient create(FleetRoutingStub stub)
Constructs an instance of FleetRoutingClient, using the given stub for making calls. This is for advanced usage - prefer using create(FleetRoutingSettings).
Parameter | |
---|---|
Name | Description |
stub | FleetRoutingStub |
Returns | |
---|---|
Type | Description |
FleetRoutingClient |
Constructors
FleetRoutingClient(FleetRoutingSettings settings)
protected FleetRoutingClient(FleetRoutingSettings settings)
Constructs an instance of FleetRoutingClient, using the given settings. This is protected so that it is easy to make a subclass, but otherwise, the static factory methods should be preferred.
Parameter | |
---|---|
Name | Description |
settings | FleetRoutingSettings |
FleetRoutingClient(FleetRoutingStub stub)
protected FleetRoutingClient(FleetRoutingStub stub)
Parameter | |
---|---|
Name | Description |
stub | FleetRoutingStub |
Methods
awaitTermination(long duration, TimeUnit unit)
public boolean awaitTermination(long duration, TimeUnit unit)
Parameters | |
---|---|
Name | Description |
duration | long |
unit | TimeUnit |
Returns | |
---|---|
Type | Description |
boolean |
Exceptions | |
---|---|
Type | Description |
InterruptedException |
batchOptimizeToursAsync(BatchOptimizeToursRequest request)
public final OperationFuture<BatchOptimizeToursResponse,AsyncModelMetadata> batchOptimizeToursAsync(BatchOptimizeToursRequest request)
Optimizes vehicle tours for one or more OptimizeToursRequest
messages as a batch.
This method is a Long Running Operation (LRO). The inputs for optimization
(OptimizeToursRequest
messages) and outputs (OptimizeToursResponse
messages) are
read/written from/to Cloud Storage in user-specified format. Like the OptimizeTours
method,
each OptimizeToursRequest
contains a ShipmentModel
and returns an OptimizeToursResponse
containing ShipmentRoute
s, which are a set of routes to be performed by vehicles minimizing
the overall cost.
Sample code:
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try (FleetRoutingClient fleetRoutingClient = FleetRoutingClient.create()) {
BatchOptimizeToursRequest request =
BatchOptimizeToursRequest.newBuilder()
.setParent("parent-995424086")
.addAllModelConfigs(new ArrayList<BatchOptimizeToursRequest.AsyncModelConfig>())
.build();
BatchOptimizeToursResponse response =
fleetRoutingClient.batchOptimizeToursAsync(request).get();
}
Parameter | |
---|---|
Name | Description |
request | BatchOptimizeToursRequest The request object containing all of the parameters for the API call. |
Returns | |
---|---|
Type | Description |
OperationFuture<BatchOptimizeToursResponse,AsyncModelMetadata> |
batchOptimizeToursCallable()
public final UnaryCallable<BatchOptimizeToursRequest,Operation> batchOptimizeToursCallable()
Optimizes vehicle tours for one or more OptimizeToursRequest
messages as a batch.
This method is a Long Running Operation (LRO). The inputs for optimization
(OptimizeToursRequest
messages) and outputs (OptimizeToursResponse
messages) are
read/written from/to Cloud Storage in user-specified format. Like the OptimizeTours
method,
each OptimizeToursRequest
contains a ShipmentModel
and returns an OptimizeToursResponse
containing ShipmentRoute
s, which are a set of routes to be performed by vehicles minimizing
the overall cost.
Sample code:
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try (FleetRoutingClient fleetRoutingClient = FleetRoutingClient.create()) {
BatchOptimizeToursRequest request =
BatchOptimizeToursRequest.newBuilder()
.setParent("parent-995424086")
.addAllModelConfigs(new ArrayList<BatchOptimizeToursRequest.AsyncModelConfig>())
.build();
ApiFuture<Operation> future =
fleetRoutingClient.batchOptimizeToursCallable().futureCall(request);
// Do something.
Operation response = future.get();
}
Returns | |
---|---|
Type | Description |
UnaryCallable<BatchOptimizeToursRequest,Operation> |
batchOptimizeToursOperationCallable()
public final OperationCallable<BatchOptimizeToursRequest,BatchOptimizeToursResponse,AsyncModelMetadata> batchOptimizeToursOperationCallable()
Optimizes vehicle tours for one or more OptimizeToursRequest
messages as a batch.
This method is a Long Running Operation (LRO). The inputs for optimization
(OptimizeToursRequest
messages) and outputs (OptimizeToursResponse
messages) are
read/written from/to Cloud Storage in user-specified format. Like the OptimizeTours
method,
each OptimizeToursRequest
contains a ShipmentModel
and returns an OptimizeToursResponse
containing ShipmentRoute
s, which are a set of routes to be performed by vehicles minimizing
the overall cost.
Sample code:
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try (FleetRoutingClient fleetRoutingClient = FleetRoutingClient.create()) {
BatchOptimizeToursRequest request =
BatchOptimizeToursRequest.newBuilder()
.setParent("parent-995424086")
.addAllModelConfigs(new ArrayList<BatchOptimizeToursRequest.AsyncModelConfig>())
.build();
OperationFuture<BatchOptimizeToursResponse, AsyncModelMetadata> future =
fleetRoutingClient.batchOptimizeToursOperationCallable().futureCall(request);
// Do something.
BatchOptimizeToursResponse response = future.get();
}
Returns | |
---|---|
Type | Description |
OperationCallable<BatchOptimizeToursRequest,BatchOptimizeToursResponse,AsyncModelMetadata> |
close()
public final void close()
getHttpJsonOperationsClient()
public final OperationsClient getHttpJsonOperationsClient()
Returns the OperationsClient that can be used to query the status of a long-running operation returned by another API method call.
Returns | |
---|---|
Type | Description |
OperationsClient |
getOperationsClient()
public final OperationsClient getOperationsClient()
Returns the OperationsClient that can be used to query the status of a long-running operation returned by another API method call.
Returns | |
---|---|
Type | Description |
OperationsClient |
getSettings()
public final FleetRoutingSettings getSettings()
Returns | |
---|---|
Type | Description |
FleetRoutingSettings |
getStub()
public FleetRoutingStub getStub()
Returns | |
---|---|
Type | Description |
FleetRoutingStub |
isShutdown()
public boolean isShutdown()
Returns | |
---|---|
Type | Description |
boolean |
isTerminated()
public boolean isTerminated()
Returns | |
---|---|
Type | Description |
boolean |
optimizeTours(OptimizeToursRequest request)
public final OptimizeToursResponse optimizeTours(OptimizeToursRequest request)
Sends an OptimizeToursRequest
containing a ShipmentModel
and returns an
OptimizeToursResponse
containing ShipmentRoute
s, which are a set of routes to be performed
by vehicles minimizing the overall cost.
A ShipmentModel
model consists mainly of Shipment
s that need to be carried out and
Vehicle
s that can be used to transport the Shipment
s. The ShipmentRoute
s assign
Shipment
s to Vehicle
s. More specifically, they assign a series of Visit
s to each vehicle,
where a Visit
corresponds to a VisitRequest
, which is a pickup or delivery for a
Shipment
.
The goal is to provide an assignment of ShipmentRoute
s to Vehicle
s that minimizes the
total cost where cost has many components defined in the ShipmentModel
.
Sample code:
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try (FleetRoutingClient fleetRoutingClient = FleetRoutingClient.create()) {
OptimizeToursRequest request =
OptimizeToursRequest.newBuilder()
.setParent("parent-995424086")
.setTimeout(Duration.newBuilder().build())
.setModel(ShipmentModel.newBuilder().build())
.setMaxValidationErrors(-1367418922)
.addAllInjectedFirstSolutionRoutes(new ArrayList<ShipmentRoute>())
.setInjectedSolutionConstraint(InjectedSolutionConstraint.newBuilder().build())
.addAllRefreshDetailsRoutes(new ArrayList<ShipmentRoute>())
.setInterpretInjectedSolutionsUsingLabels(true)
.setConsiderRoadTraffic(true)
.setPopulatePolylines(true)
.setPopulateTransitionPolylines(true)
.setAllowLargeDeadlineDespiteInterruptionRisk(true)
.setUseGeodesicDistances(true)
.setGeodesicMetersPerSecond(-2129658905)
.setLabel("label102727412")
.setPopulateTravelStepPolylines(true)
.build();
OptimizeToursResponse response = fleetRoutingClient.optimizeTours(request);
}
Parameter | |
---|---|
Name | Description |
request | OptimizeToursRequest The request object containing all of the parameters for the API call. |
Returns | |
---|---|
Type | Description |
OptimizeToursResponse |
optimizeToursCallable()
public final UnaryCallable<OptimizeToursRequest,OptimizeToursResponse> optimizeToursCallable()
Sends an OptimizeToursRequest
containing a ShipmentModel
and returns an
OptimizeToursResponse
containing ShipmentRoute
s, which are a set of routes to be performed
by vehicles minimizing the overall cost.
A ShipmentModel
model consists mainly of Shipment
s that need to be carried out and
Vehicle
s that can be used to transport the Shipment
s. The ShipmentRoute
s assign
Shipment
s to Vehicle
s. More specifically, they assign a series of Visit
s to each vehicle,
where a Visit
corresponds to a VisitRequest
, which is a pickup or delivery for a
Shipment
.
The goal is to provide an assignment of ShipmentRoute
s to Vehicle
s that minimizes the
total cost where cost has many components defined in the ShipmentModel
.
Sample code:
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try (FleetRoutingClient fleetRoutingClient = FleetRoutingClient.create()) {
OptimizeToursRequest request =
OptimizeToursRequest.newBuilder()
.setParent("parent-995424086")
.setTimeout(Duration.newBuilder().build())
.setModel(ShipmentModel.newBuilder().build())
.setMaxValidationErrors(-1367418922)
.addAllInjectedFirstSolutionRoutes(new ArrayList<ShipmentRoute>())
.setInjectedSolutionConstraint(InjectedSolutionConstraint.newBuilder().build())
.addAllRefreshDetailsRoutes(new ArrayList<ShipmentRoute>())
.setInterpretInjectedSolutionsUsingLabels(true)
.setConsiderRoadTraffic(true)
.setPopulatePolylines(true)
.setPopulateTransitionPolylines(true)
.setAllowLargeDeadlineDespiteInterruptionRisk(true)
.setUseGeodesicDistances(true)
.setGeodesicMetersPerSecond(-2129658905)
.setLabel("label102727412")
.setPopulateTravelStepPolylines(true)
.build();
ApiFuture<OptimizeToursResponse> future =
fleetRoutingClient.optimizeToursCallable().futureCall(request);
// Do something.
OptimizeToursResponse response = future.get();
}
Returns | |
---|---|
Type | Description |
UnaryCallable<OptimizeToursRequest,OptimizeToursResponse> |
shutdown()
public void shutdown()
shutdownNow()
public void shutdownNow()