Class TpuClient (2.42.0)

Version 2.42.0

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GitHub Repository

Product Reference

REST Documentation

Service Description: Manages TPU nodes and other resources

TPU API v2

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 (TpuClient tpuClient = TpuClient.create()) {
   NodeName name = NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]");
   Node response = tpuClient.getNode(name);
 }
 

Note: close() needs to be called on the TpuClient object to clean up resources such as threads. In the example above, try-with-resources is used, which automatically calls close().

Methods

Method	Description	Method Variants
ListNodes	Lists nodes.	Request object method variants only take one parameter, a request object, which must be constructed before the call. listNodes(ListNodesRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. listNodes(LocationName parent) listNodes(String parent) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. listNodesPagedCallable() listNodesCallable()
GetNode	Gets the details of a node.	Request object method variants only take one parameter, a request object, which must be constructed before the call. getNode(GetNodeRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. getNode(NodeName name) getNode(String name) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. getNodeCallable()
CreateNode	Creates a node.	Request object method variants only take one parameter, a request object, which must be constructed before the call. createNodeAsync(CreateNodeRequest request) Methods that return long-running operations have "Async" method variants that return OperationFuture, which is used to track polling of the service. createNodeAsync(LocationName parent, Node node, String nodeId) createNodeAsync(String parent, Node node, String nodeId) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. createNodeOperationCallable() createNodeCallable()
DeleteNode	Deletes a node.	Request object method variants only take one parameter, a request object, which must be constructed before the call. deleteNodeAsync(DeleteNodeRequest request) Methods that return long-running operations have "Async" method variants that return OperationFuture, which is used to track polling of the service. deleteNodeAsync(NodeName name) deleteNodeAsync(String name) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. deleteNodeOperationCallable() deleteNodeCallable()
StopNode	Stops a node. This operation is only available with single TPU nodes.	Request object method variants only take one parameter, a request object, which must be constructed before the call. stopNodeAsync(StopNodeRequest request) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. stopNodeOperationCallable() stopNodeCallable()
StartNode	Starts a node.	Request object method variants only take one parameter, a request object, which must be constructed before the call. startNodeAsync(StartNodeRequest request) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. startNodeOperationCallable() startNodeCallable()
UpdateNode	Updates the configurations of a node.	Request object method variants only take one parameter, a request object, which must be constructed before the call. updateNodeAsync(UpdateNodeRequest request) Methods that return long-running operations have "Async" method variants that return OperationFuture, which is used to track polling of the service. updateNodeAsync(Node node, FieldMask updateMask) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. updateNodeOperationCallable() updateNodeCallable()
GenerateServiceIdentity	Generates the Cloud TPU service identity for the project.	Request object method variants only take one parameter, a request object, which must be constructed before the call. generateServiceIdentity(GenerateServiceIdentityRequest request) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. generateServiceIdentityCallable()
ListAcceleratorTypes	Lists accelerator types supported by this API.	Request object method variants only take one parameter, a request object, which must be constructed before the call. listAcceleratorTypes(ListAcceleratorTypesRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. listAcceleratorTypes(LocationName parent) listAcceleratorTypes(String parent) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. listAcceleratorTypesPagedCallable() listAcceleratorTypesCallable()
GetAcceleratorType	Gets AcceleratorType.	Request object method variants only take one parameter, a request object, which must be constructed before the call. getAcceleratorType(GetAcceleratorTypeRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. getAcceleratorType(AcceleratorTypeName name) getAcceleratorType(String name) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. getAcceleratorTypeCallable()
ListRuntimeVersions	Lists runtime versions supported by this API.	Request object method variants only take one parameter, a request object, which must be constructed before the call. listRuntimeVersions(ListRuntimeVersionsRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. listRuntimeVersions(LocationName parent) listRuntimeVersions(String parent) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. listRuntimeVersionsPagedCallable() listRuntimeVersionsCallable()
GetRuntimeVersion	Gets a runtime version.	Request object method variants only take one parameter, a request object, which must be constructed before the call. getRuntimeVersion(GetRuntimeVersionRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. getRuntimeVersion(RuntimeVersionName name) getRuntimeVersion(String name) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. getRuntimeVersionCallable()
GetGuestAttributes	Retrieves the guest attributes for the node.	Request object method variants only take one parameter, a request object, which must be constructed before the call. getGuestAttributes(GetGuestAttributesRequest request) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. getGuestAttributesCallable()
ListLocations	Lists information about the supported locations for this service.	Request object method variants only take one parameter, a request object, which must be constructed before the call. listLocations(ListLocationsRequest request) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. listLocationsPagedCallable() listLocationsCallable()
GetLocation	Gets information about a location.	Request object method variants only take one parameter, a request object, which must be constructed before the call. getLocation(GetLocationRequest request) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. getLocationCallable()

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 TpuSettings 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
 TpuSettings tpuSettings =
     TpuSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 TpuClient tpuClient = TpuClient.create(tpuSettings);
 

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
 TpuSettings tpuSettings = TpuSettings.newBuilder().setEndpoint(myEndpoint).build();
 TpuClient tpuClient = TpuClient.create(tpuSettings);
 

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
 TpuSettings tpuSettings = TpuSettings.newHttpJsonBuilder().build();
 TpuClient tpuClient = TpuClient.create(tpuSettings);
 

Please refer to the GitHub repository's samples for more quickstart code snippets.

Inheritance

java.lang.Object > TpuClient

Static Methods

create()

public static final TpuClient create()

Constructs an instance of TpuClient with default settings.

Returns
Type	Description
TpuClient

Exceptions
Type	Description
IOException

create(TpuSettings settings)

public static final TpuClient create(TpuSettings settings)

Constructs an instance of TpuClient, 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	TpuSettings

Returns
Type	Description
TpuClient

Exceptions
Type	Description
IOException

create(TpuStub stub)

public static final TpuClient create(TpuStub stub)

Constructs an instance of TpuClient, using the given stub for making calls. This is for advanced usage - prefer using create(TpuSettings).

Parameter
Name	Description
stub	TpuStub

Returns
Type	Description
TpuClient

Constructors

TpuClient(TpuSettings settings)

protected TpuClient(TpuSettings settings)

Constructs an instance of TpuClient, 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	TpuSettings

TpuClient(TpuStub stub)

protected TpuClient(TpuStub stub)

Parameter
Name	Description
stub	TpuStub

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

close()

public final void close()

createNodeAsync(CreateNodeRequest request)

public final OperationFuture<Node,OperationMetadata> createNodeAsync(CreateNodeRequest request)

Creates a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   CreateNodeRequest request =
       CreateNodeRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setNodeId("nodeId-1040171331")
           .setNode(Node.newBuilder().build())
           .build();
   Node response = tpuClient.createNodeAsync(request).get();
 }
 

Parameter
Name	Description
request	CreateNodeRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
OperationFuture<Node,OperationMetadata>

createNodeAsync(LocationName parent, Node node, String nodeId)

public final OperationFuture<Node,OperationMetadata> createNodeAsync(LocationName parent, Node node, String nodeId)

Creates a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   Node node = Node.newBuilder().build();
   String nodeId = "nodeId-1040171331";
   Node response = tpuClient.createNodeAsync(parent, node, nodeId).get();
 }
 

Parameters
Name	Description
parent	LocationName Required. The parent resource name.
node	Node Required. The node.
nodeId	String The unqualified resource name.

Returns
Type	Description
OperationFuture<Node,OperationMetadata>

createNodeAsync(String parent, Node node, String nodeId)

public final OperationFuture<Node,OperationMetadata> createNodeAsync(String parent, Node node, String nodeId)

Creates a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   Node node = Node.newBuilder().build();
   String nodeId = "nodeId-1040171331";
   Node response = tpuClient.createNodeAsync(parent, node, nodeId).get();
 }
 

Parameters
Name	Description
parent	String Required. The parent resource name.
node	Node Required. The node.
nodeId	String The unqualified resource name.

Returns
Type	Description
OperationFuture<Node,OperationMetadata>

createNodeCallable()

public final UnaryCallable<CreateNodeRequest,Operation> createNodeCallable()

Creates a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   CreateNodeRequest request =
       CreateNodeRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setNodeId("nodeId-1040171331")
           .setNode(Node.newBuilder().build())
           .build();
   ApiFuture<Operation> future = tpuClient.createNodeCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<CreateNodeRequest,Operation>

createNodeOperationCallable()

public final OperationCallable<CreateNodeRequest,Node,OperationMetadata> createNodeOperationCallable()

Creates a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   CreateNodeRequest request =
       CreateNodeRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setNodeId("nodeId-1040171331")
           .setNode(Node.newBuilder().build())
           .build();
   OperationFuture<Node, OperationMetadata> future =
       tpuClient.createNodeOperationCallable().futureCall(request);
   // Do something.
   Node response = future.get();
 }
 

Returns
Type	Description
OperationCallable<CreateNodeRequest,Node,OperationMetadata>

deleteNodeAsync(DeleteNodeRequest request)

public final OperationFuture<Empty,OperationMetadata> deleteNodeAsync(DeleteNodeRequest request)

Deletes a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   DeleteNodeRequest request =
       DeleteNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .build();
   tpuClient.deleteNodeAsync(request).get();
 }
 

Parameter
Name	Description
request	DeleteNodeRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
OperationFuture<Empty,OperationMetadata>

deleteNodeAsync(NodeName name)

public final OperationFuture<Empty,OperationMetadata> deleteNodeAsync(NodeName name)

Deletes a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   NodeName name = NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]");
   tpuClient.deleteNodeAsync(name).get();
 }
 

Parameter
Name	Description
name	NodeName Required. The resource name.

Returns
Type	Description
OperationFuture<Empty,OperationMetadata>

deleteNodeAsync(String name)

public final OperationFuture<Empty,OperationMetadata> deleteNodeAsync(String name)

Deletes a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   String name = NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString();
   tpuClient.deleteNodeAsync(name).get();
 }
 

Parameter
Name	Description
name	String Required. The resource name.

Returns
Type	Description
OperationFuture<Empty,OperationMetadata>

deleteNodeCallable()

public final UnaryCallable<DeleteNodeRequest,Operation> deleteNodeCallable()

Deletes a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   DeleteNodeRequest request =
       DeleteNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .build();
   ApiFuture<Operation> future = tpuClient.deleteNodeCallable().futureCall(request);
   // Do something.
   future.get();
 }
 

Returns
Type	Description
UnaryCallable<DeleteNodeRequest,Operation>

deleteNodeOperationCallable()

public final OperationCallable<DeleteNodeRequest,Empty,OperationMetadata> deleteNodeOperationCallable()

Deletes a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   DeleteNodeRequest request =
       DeleteNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .build();
   OperationFuture<Empty, OperationMetadata> future =
       tpuClient.deleteNodeOperationCallable().futureCall(request);
   // Do something.
   future.get();
 }
 

Returns
Type	Description
OperationCallable<DeleteNodeRequest,Empty,OperationMetadata>

generateServiceIdentity(GenerateServiceIdentityRequest request)

public final GenerateServiceIdentityResponse generateServiceIdentity(GenerateServiceIdentityRequest request)

Generates the Cloud TPU service identity for the project.

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 (TpuClient tpuClient = TpuClient.create()) {
   GenerateServiceIdentityRequest request =
       GenerateServiceIdentityRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .build();
   GenerateServiceIdentityResponse response = tpuClient.generateServiceIdentity(request);
 }
 

Parameter
Name	Description
request	GenerateServiceIdentityRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
GenerateServiceIdentityResponse

generateServiceIdentityCallable()

public final UnaryCallable<GenerateServiceIdentityRequest,GenerateServiceIdentityResponse> generateServiceIdentityCallable()

Generates the Cloud TPU service identity for the project.

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 (TpuClient tpuClient = TpuClient.create()) {
   GenerateServiceIdentityRequest request =
       GenerateServiceIdentityRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .build();
   ApiFuture<GenerateServiceIdentityResponse> future =
       tpuClient.generateServiceIdentityCallable().futureCall(request);
   // Do something.
   GenerateServiceIdentityResponse response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<GenerateServiceIdentityRequest,GenerateServiceIdentityResponse>

getAcceleratorType(AcceleratorTypeName name)

public final AcceleratorType getAcceleratorType(AcceleratorTypeName name)

Gets AcceleratorType.

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 (TpuClient tpuClient = TpuClient.create()) {
   AcceleratorTypeName name =
       AcceleratorTypeName.of("[PROJECT]", "[LOCATION]", "[ACCELERATOR_TYPE]");
   AcceleratorType response = tpuClient.getAcceleratorType(name);
 }
 

Parameter
Name	Description
name	AcceleratorTypeName Required. The resource name.

Returns
Type	Description
AcceleratorType

getAcceleratorType(GetAcceleratorTypeRequest request)

public final AcceleratorType getAcceleratorType(GetAcceleratorTypeRequest request)

Gets AcceleratorType.

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 (TpuClient tpuClient = TpuClient.create()) {
   GetAcceleratorTypeRequest request =
       GetAcceleratorTypeRequest.newBuilder()
           .setName(
               AcceleratorTypeName.of("[PROJECT]", "[LOCATION]", "[ACCELERATOR_TYPE]")
                   .toString())
           .build();
   AcceleratorType response = tpuClient.getAcceleratorType(request);
 }
 

Parameter
Name	Description
request	GetAcceleratorTypeRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
AcceleratorType

getAcceleratorType(String name)

public final AcceleratorType getAcceleratorType(String name)

Gets AcceleratorType.

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 (TpuClient tpuClient = TpuClient.create()) {
   String name =
       AcceleratorTypeName.of("[PROJECT]", "[LOCATION]", "[ACCELERATOR_TYPE]").toString();
   AcceleratorType response = tpuClient.getAcceleratorType(name);
 }
 

Parameter
Name	Description
name	String Required. The resource name.

Returns
Type	Description
AcceleratorType

getAcceleratorTypeCallable()

public final UnaryCallable<GetAcceleratorTypeRequest,AcceleratorType> getAcceleratorTypeCallable()

Gets AcceleratorType.

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 (TpuClient tpuClient = TpuClient.create()) {
   GetAcceleratorTypeRequest request =
       GetAcceleratorTypeRequest.newBuilder()
           .setName(
               AcceleratorTypeName.of("[PROJECT]", "[LOCATION]", "[ACCELERATOR_TYPE]")
                   .toString())
           .build();
   ApiFuture<AcceleratorType> future =
       tpuClient.getAcceleratorTypeCallable().futureCall(request);
   // Do something.
   AcceleratorType response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<GetAcceleratorTypeRequest,AcceleratorType>

getGuestAttributes(GetGuestAttributesRequest request)

public final GetGuestAttributesResponse getGuestAttributes(GetGuestAttributesRequest request)

Retrieves the guest attributes for the node.

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 (TpuClient tpuClient = TpuClient.create()) {
   GetGuestAttributesRequest request =
       GetGuestAttributesRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .setQueryPath("queryPath-1807004403")
           .addAllWorkerIds(new ArrayList<String>())
           .build();
   GetGuestAttributesResponse response = tpuClient.getGuestAttributes(request);
 }
 

Parameter
Name	Description
request	GetGuestAttributesRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
GetGuestAttributesResponse

getGuestAttributesCallable()

public final UnaryCallable<GetGuestAttributesRequest,GetGuestAttributesResponse> getGuestAttributesCallable()

Retrieves the guest attributes for the node.

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 (TpuClient tpuClient = TpuClient.create()) {
   GetGuestAttributesRequest request =
       GetGuestAttributesRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .setQueryPath("queryPath-1807004403")
           .addAllWorkerIds(new ArrayList<String>())
           .build();
   ApiFuture<GetGuestAttributesResponse> future =
       tpuClient.getGuestAttributesCallable().futureCall(request);
   // Do something.
   GetGuestAttributesResponse response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<GetGuestAttributesRequest,GetGuestAttributesResponse>

getHttpJsonOperationsClient()

public final OperationsClient getHttpJsonOperationsClient()

Beta

This feature is covered by the Pre-GA Offerings Terms of the Terms of Service. Pre-GA libraries might have limited support, and changes to pre-GA libraries might not be compatible with other pre-GA versions. For more information, see the launch stage descriptions.

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

getLocation(GetLocationRequest request)

public final Location getLocation(GetLocationRequest request)

Gets information about a location.

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 (TpuClient tpuClient = TpuClient.create()) {
   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
   Location response = tpuClient.getLocation(request);
 }
 

Parameter
Name	Description
request	com.google.cloud.location.GetLocationRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
com.google.cloud.location.Location

getLocationCallable()

public final UnaryCallable<GetLocationRequest,Location> getLocationCallable()

Gets information about a location.

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 (TpuClient tpuClient = TpuClient.create()) {
   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
   ApiFuture<Location> future = tpuClient.getLocationCallable().futureCall(request);
   // Do something.
   Location response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<com.google.cloud.location.GetLocationRequest,com.google.cloud.location.Location>

getNode(GetNodeRequest request)

public final Node getNode(GetNodeRequest request)

Gets the details of a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   GetNodeRequest request =
       GetNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .build();
   Node response = tpuClient.getNode(request);
 }
 

Parameter
Name	Description
request	GetNodeRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
Node

getNode(NodeName name)

public final Node getNode(NodeName name)

Gets the details of a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   NodeName name = NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]");
   Node response = tpuClient.getNode(name);
 }
 

Parameter
Name	Description
name	NodeName Required. The resource name.

Returns
Type	Description
Node

getNode(String name)

public final Node getNode(String name)

Gets the details of a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   String name = NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString();
   Node response = tpuClient.getNode(name);
 }
 

Parameter
Name	Description
name	String Required. The resource name.

Returns
Type	Description
Node

getNodeCallable()

public final UnaryCallable<GetNodeRequest,Node> getNodeCallable()

Gets the details of a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   GetNodeRequest request =
       GetNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .build();
   ApiFuture<Node> future = tpuClient.getNodeCallable().futureCall(request);
   // Do something.
   Node response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<GetNodeRequest,Node>

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

getRuntimeVersion(GetRuntimeVersionRequest request)

public final RuntimeVersion getRuntimeVersion(GetRuntimeVersionRequest request)

Gets a runtime version.

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 (TpuClient tpuClient = TpuClient.create()) {
   GetRuntimeVersionRequest request =
       GetRuntimeVersionRequest.newBuilder()
           .setName(
               RuntimeVersionName.of("[PROJECT]", "[LOCATION]", "[RUNTIME_VERSION]").toString())
           .build();
   RuntimeVersion response = tpuClient.getRuntimeVersion(request);
 }
 

Parameter
Name	Description
request	GetRuntimeVersionRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
RuntimeVersion

getRuntimeVersion(RuntimeVersionName name)

public final RuntimeVersion getRuntimeVersion(RuntimeVersionName name)

Gets a runtime version.

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 (TpuClient tpuClient = TpuClient.create()) {
   RuntimeVersionName name =
       RuntimeVersionName.of("[PROJECT]", "[LOCATION]", "[RUNTIME_VERSION]");
   RuntimeVersion response = tpuClient.getRuntimeVersion(name);
 }
 

Parameter
Name	Description
name	RuntimeVersionName Required. The resource name.

Returns
Type	Description
RuntimeVersion

getRuntimeVersion(String name)

public final RuntimeVersion getRuntimeVersion(String name)

Gets a runtime version.

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 (TpuClient tpuClient = TpuClient.create()) {
   String name =
       RuntimeVersionName.of("[PROJECT]", "[LOCATION]", "[RUNTIME_VERSION]").toString();
   RuntimeVersion response = tpuClient.getRuntimeVersion(name);
 }
 

Parameter
Name	Description
name	String Required. The resource name.

Returns
Type	Description
RuntimeVersion

getRuntimeVersionCallable()

public final UnaryCallable<GetRuntimeVersionRequest,RuntimeVersion> getRuntimeVersionCallable()

Gets a runtime version.

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 (TpuClient tpuClient = TpuClient.create()) {
   GetRuntimeVersionRequest request =
       GetRuntimeVersionRequest.newBuilder()
           .setName(
               RuntimeVersionName.of("[PROJECT]", "[LOCATION]", "[RUNTIME_VERSION]").toString())
           .build();
   ApiFuture<RuntimeVersion> future = tpuClient.getRuntimeVersionCallable().futureCall(request);
   // Do something.
   RuntimeVersion response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<GetRuntimeVersionRequest,RuntimeVersion>

getSettings()

public final TpuSettings getSettings()

Returns
Type	Description
TpuSettings

getStub()

public TpuStub getStub()

Returns
Type	Description
TpuStub

isShutdown()

public boolean isShutdown()

Returns
Type	Description
boolean

isTerminated()

public boolean isTerminated()

Returns
Type	Description
boolean

listAcceleratorTypes(ListAcceleratorTypesRequest request)

public final TpuClient.ListAcceleratorTypesPagedResponse listAcceleratorTypes(ListAcceleratorTypesRequest request)

Lists accelerator types supported by this API.

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 (TpuClient tpuClient = TpuClient.create()) {
   ListAcceleratorTypesRequest request =
       ListAcceleratorTypesRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   for (AcceleratorType element : tpuClient.listAcceleratorTypes(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
request	ListAcceleratorTypesRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
TpuClient.ListAcceleratorTypesPagedResponse

listAcceleratorTypes(LocationName parent)

public final TpuClient.ListAcceleratorTypesPagedResponse listAcceleratorTypes(LocationName parent)

Lists accelerator types supported by this API.

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 (TpuClient tpuClient = TpuClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   for (AcceleratorType element : tpuClient.listAcceleratorTypes(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
parent	LocationName Required. The parent resource name.

Returns
Type	Description
TpuClient.ListAcceleratorTypesPagedResponse

listAcceleratorTypes(String parent)

public final TpuClient.ListAcceleratorTypesPagedResponse listAcceleratorTypes(String parent)

Lists accelerator types supported by this API.

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 (TpuClient tpuClient = TpuClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   for (AcceleratorType element : tpuClient.listAcceleratorTypes(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
parent	String Required. The parent resource name.

Returns
Type	Description
TpuClient.ListAcceleratorTypesPagedResponse

listAcceleratorTypesCallable()

public final UnaryCallable<ListAcceleratorTypesRequest,ListAcceleratorTypesResponse> listAcceleratorTypesCallable()

Lists accelerator types supported by this API.

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 (TpuClient tpuClient = TpuClient.create()) {
   ListAcceleratorTypesRequest request =
       ListAcceleratorTypesRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   while (true) {
     ListAcceleratorTypesResponse response =
         tpuClient.listAcceleratorTypesCallable().call(request);
     for (AcceleratorType element : response.getAcceleratorTypesList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }
 

Returns
Type	Description
UnaryCallable<ListAcceleratorTypesRequest,ListAcceleratorTypesResponse>

listAcceleratorTypesPagedCallable()

public final UnaryCallable<ListAcceleratorTypesRequest,TpuClient.ListAcceleratorTypesPagedResponse> listAcceleratorTypesPagedCallable()

Lists accelerator types supported by this API.

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 (TpuClient tpuClient = TpuClient.create()) {
   ListAcceleratorTypesRequest request =
       ListAcceleratorTypesRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   ApiFuture<AcceleratorType> future =
       tpuClient.listAcceleratorTypesPagedCallable().futureCall(request);
   // Do something.
   for (AcceleratorType element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Returns
Type	Description
UnaryCallable<ListAcceleratorTypesRequest,ListAcceleratorTypesPagedResponse>

listLocations(ListLocationsRequest request)

public final TpuClient.ListLocationsPagedResponse listLocations(ListLocationsRequest request)

Lists information about the supported locations for this service.

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 (TpuClient tpuClient = TpuClient.create()) {
   ListLocationsRequest request =
       ListLocationsRequest.newBuilder()
           .setName("name3373707")
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (Location element : tpuClient.listLocations(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
request	com.google.cloud.location.ListLocationsRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
TpuClient.ListLocationsPagedResponse

listLocationsCallable()

public final UnaryCallable<ListLocationsRequest,ListLocationsResponse> listLocationsCallable()

Lists information about the supported locations for this service.

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 (TpuClient tpuClient = TpuClient.create()) {
   ListLocationsRequest request =
       ListLocationsRequest.newBuilder()
           .setName("name3373707")
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     ListLocationsResponse response = tpuClient.listLocationsCallable().call(request);
     for (Location element : response.getLocationsList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }
 

Returns
Type	Description
UnaryCallable<com.google.cloud.location.ListLocationsRequest,com.google.cloud.location.ListLocationsResponse>

listLocationsPagedCallable()

public final UnaryCallable<ListLocationsRequest,TpuClient.ListLocationsPagedResponse> listLocationsPagedCallable()

Lists information about the supported locations for this service.

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 (TpuClient tpuClient = TpuClient.create()) {
   ListLocationsRequest request =
       ListLocationsRequest.newBuilder()
           .setName("name3373707")
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<Location> future = tpuClient.listLocationsPagedCallable().futureCall(request);
   // Do something.
   for (Location element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Returns
Type	Description
UnaryCallable<com.google.cloud.location.ListLocationsRequest,ListLocationsPagedResponse>

listNodes(ListNodesRequest request)

public final TpuClient.ListNodesPagedResponse listNodes(ListNodesRequest request)

Lists nodes.

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 (TpuClient tpuClient = TpuClient.create()) {
   ListNodesRequest request =
       ListNodesRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (Node element : tpuClient.listNodes(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
request	ListNodesRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
TpuClient.ListNodesPagedResponse

listNodes(LocationName parent)

public final TpuClient.ListNodesPagedResponse listNodes(LocationName parent)

Lists nodes.

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 (TpuClient tpuClient = TpuClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   for (Node element : tpuClient.listNodes(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
parent	LocationName Required. The parent resource name.

Returns
Type	Description
TpuClient.ListNodesPagedResponse

listNodes(String parent)

public final TpuClient.ListNodesPagedResponse listNodes(String parent)

Lists nodes.

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 (TpuClient tpuClient = TpuClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   for (Node element : tpuClient.listNodes(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
parent	String Required. The parent resource name.

Returns
Type	Description
TpuClient.ListNodesPagedResponse

listNodesCallable()

public final UnaryCallable<ListNodesRequest,ListNodesResponse> listNodesCallable()

Lists nodes.

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 (TpuClient tpuClient = TpuClient.create()) {
   ListNodesRequest request =
       ListNodesRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     ListNodesResponse response = tpuClient.listNodesCallable().call(request);
     for (Node element : response.getNodesList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }
 

Returns
Type	Description
UnaryCallable<ListNodesRequest,ListNodesResponse>

listNodesPagedCallable()

public final UnaryCallable<ListNodesRequest,TpuClient.ListNodesPagedResponse> listNodesPagedCallable()

Lists nodes.

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 (TpuClient tpuClient = TpuClient.create()) {
   ListNodesRequest request =
       ListNodesRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<Node> future = tpuClient.listNodesPagedCallable().futureCall(request);
   // Do something.
   for (Node element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Returns
Type	Description
UnaryCallable<ListNodesRequest,ListNodesPagedResponse>

listRuntimeVersions(ListRuntimeVersionsRequest request)

public final TpuClient.ListRuntimeVersionsPagedResponse listRuntimeVersions(ListRuntimeVersionsRequest request)

Lists runtime versions supported by this API.

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 (TpuClient tpuClient = TpuClient.create()) {
   ListRuntimeVersionsRequest request =
       ListRuntimeVersionsRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   for (RuntimeVersion element : tpuClient.listRuntimeVersions(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
request	ListRuntimeVersionsRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
TpuClient.ListRuntimeVersionsPagedResponse

listRuntimeVersions(LocationName parent)

public final TpuClient.ListRuntimeVersionsPagedResponse listRuntimeVersions(LocationName parent)

Lists runtime versions supported by this API.

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 (TpuClient tpuClient = TpuClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   for (RuntimeVersion element : tpuClient.listRuntimeVersions(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
parent	LocationName Required. The parent resource name.

Returns
Type	Description
TpuClient.ListRuntimeVersionsPagedResponse

listRuntimeVersions(String parent)

public final TpuClient.ListRuntimeVersionsPagedResponse listRuntimeVersions(String parent)

Lists runtime versions supported by this API.

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 (TpuClient tpuClient = TpuClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   for (RuntimeVersion element : tpuClient.listRuntimeVersions(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
parent	String Required. The parent resource name.

Returns
Type	Description
TpuClient.ListRuntimeVersionsPagedResponse

listRuntimeVersionsCallable()

public final UnaryCallable<ListRuntimeVersionsRequest,ListRuntimeVersionsResponse> listRuntimeVersionsCallable()

Lists runtime versions supported by this API.

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 (TpuClient tpuClient = TpuClient.create()) {
   ListRuntimeVersionsRequest request =
       ListRuntimeVersionsRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   while (true) {
     ListRuntimeVersionsResponse response =
         tpuClient.listRuntimeVersionsCallable().call(request);
     for (RuntimeVersion element : response.getRuntimeVersionsList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }
 

Returns
Type	Description
UnaryCallable<ListRuntimeVersionsRequest,ListRuntimeVersionsResponse>

listRuntimeVersionsPagedCallable()

public final UnaryCallable<ListRuntimeVersionsRequest,TpuClient.ListRuntimeVersionsPagedResponse> listRuntimeVersionsPagedCallable()

Lists runtime versions supported by this API.

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 (TpuClient tpuClient = TpuClient.create()) {
   ListRuntimeVersionsRequest request =
       ListRuntimeVersionsRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   ApiFuture<RuntimeVersion> future =
       tpuClient.listRuntimeVersionsPagedCallable().futureCall(request);
   // Do something.
   for (RuntimeVersion element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Returns
Type	Description
UnaryCallable<ListRuntimeVersionsRequest,ListRuntimeVersionsPagedResponse>

shutdown()

public void shutdown()

shutdownNow()

public void shutdownNow()

startNodeAsync(StartNodeRequest request)

public final OperationFuture<Node,OperationMetadata> startNodeAsync(StartNodeRequest request)

Starts a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   StartNodeRequest request =
       StartNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .build();
   Node response = tpuClient.startNodeAsync(request).get();
 }
 

Parameter
Name	Description
request	StartNodeRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
OperationFuture<Node,OperationMetadata>

startNodeCallable()

public final UnaryCallable<StartNodeRequest,Operation> startNodeCallable()

Starts a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   StartNodeRequest request =
       StartNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .build();
   ApiFuture<Operation> future = tpuClient.startNodeCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<StartNodeRequest,Operation>

startNodeOperationCallable()

public final OperationCallable<StartNodeRequest,Node,OperationMetadata> startNodeOperationCallable()

Starts a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   StartNodeRequest request =
       StartNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .build();
   OperationFuture<Node, OperationMetadata> future =
       tpuClient.startNodeOperationCallable().futureCall(request);
   // Do something.
   Node response = future.get();
 }
 

Returns
Type	Description
OperationCallable<StartNodeRequest,Node,OperationMetadata>

stopNodeAsync(StopNodeRequest request)

public final OperationFuture<Node,OperationMetadata> stopNodeAsync(StopNodeRequest request)

Stops a node. This operation is only available with single TPU nodes.

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 (TpuClient tpuClient = TpuClient.create()) {
   StopNodeRequest request =
       StopNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .build();
   Node response = tpuClient.stopNodeAsync(request).get();
 }
 

Parameter
Name	Description
request	StopNodeRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
OperationFuture<Node,OperationMetadata>

stopNodeCallable()

public final UnaryCallable<StopNodeRequest,Operation> stopNodeCallable()

Stops a node. This operation is only available with single TPU nodes.

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 (TpuClient tpuClient = TpuClient.create()) {
   StopNodeRequest request =
       StopNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .build();
   ApiFuture<Operation> future = tpuClient.stopNodeCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<StopNodeRequest,Operation>

stopNodeOperationCallable()

public final OperationCallable<StopNodeRequest,Node,OperationMetadata> stopNodeOperationCallable()

Stops a node. This operation is only available with single TPU nodes.

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 (TpuClient tpuClient = TpuClient.create()) {
   StopNodeRequest request =
       StopNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .build();
   OperationFuture<Node, OperationMetadata> future =
       tpuClient.stopNodeOperationCallable().futureCall(request);
   // Do something.
   Node response = future.get();
 }
 

Returns
Type	Description
OperationCallable<StopNodeRequest,Node,OperationMetadata>

updateNodeAsync(Node node, FieldMask updateMask)

public final OperationFuture<Node,OperationMetadata> updateNodeAsync(Node node, FieldMask updateMask)

Updates the configurations of a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   Node node = Node.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   Node response = tpuClient.updateNodeAsync(node, updateMask).get();
 }
 

Parameters
Name	Description
node	Node Required. The node. Only fields specified in update_mask are updated.
updateMask	FieldMask Required. Mask of fields from Node to update. Supported fields: [description, tags, labels, metadata, network_config.enable_external_ips].

Returns
Type	Description
OperationFuture<Node,OperationMetadata>

updateNodeAsync(UpdateNodeRequest request)

public final OperationFuture<Node,OperationMetadata> updateNodeAsync(UpdateNodeRequest request)

Updates the configurations of a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   UpdateNodeRequest request =
       UpdateNodeRequest.newBuilder()
           .setUpdateMask(FieldMask.newBuilder().build())
           .setNode(Node.newBuilder().build())
           .build();
   Node response = tpuClient.updateNodeAsync(request).get();
 }
 

Parameter
Name	Description
request	UpdateNodeRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
OperationFuture<Node,OperationMetadata>

updateNodeCallable()

public final UnaryCallable<UpdateNodeRequest,Operation> updateNodeCallable()

Updates the configurations of a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   UpdateNodeRequest request =
       UpdateNodeRequest.newBuilder()
           .setUpdateMask(FieldMask.newBuilder().build())
           .setNode(Node.newBuilder().build())
           .build();
   ApiFuture<Operation> future = tpuClient.updateNodeCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<UpdateNodeRequest,Operation>

updateNodeOperationCallable()

public final OperationCallable<UpdateNodeRequest,Node,OperationMetadata> updateNodeOperationCallable()

Updates the configurations of a node.

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 (TpuClient tpuClient = TpuClient.create()) {
   UpdateNodeRequest request =
       UpdateNodeRequest.newBuilder()
           .setUpdateMask(FieldMask.newBuilder().build())
           .setNode(Node.newBuilder().build())
           .build();
   OperationFuture<Node, OperationMetadata> future =
       tpuClient.updateNodeOperationCallable().futureCall(request);
   // Do something.
   Node response = future.get();
 }
 

Returns
Type	Description
OperationCallable<UpdateNodeRequest,Node,OperationMetadata>