- 2.57.0 (latest)
- 2.55.0
- 2.54.1
- 2.53.0
- 2.52.0
- 2.51.0
- 2.50.0
- 2.49.0
- 2.48.1
- 2.47.0
- 2.46.1
- 2.45.0
- 2.43.0
- 2.42.0
- 2.41.0
- 2.39.0
- 2.38.0
- 2.37.0
- 2.36.0
- 2.35.0
- 2.34.1
- 2.33.0
- 2.32.1
- 2.31.1
- 2.30.1
- 2.24.0
- 2.23.3
- 2.22.0
- 2.21.0
- 2.20.1
- 2.19.6
- 2.18.7
- 2.17.0
- 2.16.0
- 2.15.0
- 2.14.0
- 2.13.0
- 2.12.2
- 2.11.0
- 2.10.0
- 2.9.0
- 2.8.1
- 2.7.1
public abstract class OperationCallable<RequestT,ResponseT,MetadataT>An OperationCallable is an immutable object which is capable of initiating RPC calls to long-running API methods and returning an OperationFuture to manage the polling of the Operation and getting the response.
It is considered advanced usage for a user to create an OperationCallable themselves. This class is intended to be created by a generated client class, and configured by instances of OperationCallSettings.Builder which are exposed through the client settings class.
Type Parameters
| Name | Description |
| RequestT | |
| ResponseT | |
| MetadataT |
Constructors
OperationCallable()
protected OperationCallable()Methods
call(RequestT request)
public ResponseT call(RequestT request)Same as #call(Object, ApiCallContext), with a null context.
| Name | Description |
| request | RequestTThe request to initiate the operation. |
| Type | Description |
| ResponseT | the call result |
call(RequestT request, ApiCallContext context)
public ResponseT call(RequestT request, ApiCallContext context)Perform a call synchronously.
| Name | Description |
| request | RequestTThe request to initiate the operation. |
| context | ApiCallContextApiCallContext to make the call with |
| Type | Description |
| ResponseT | the call result |
cancel(String operationName)
public ApiFuture<Void> cancel(String operationName)Sends a cancellation request to the server for the operation with name operationName.
| Name | Description |
| operationName | StringThe name of the operation to cancel. |
| Type | Description |
| com.google.api.core.ApiFuture<Void> | the future which completes once the operation is canceled on the server side. |
cancel(String operationName, ApiCallContext context)
public abstract ApiFuture<Void> cancel(String operationName, ApiCallContext context)Sends a cancellation request to the server for the operation with name operationName.
| Name | Description |
| operationName | StringThe name of the operation to cancel. |
| context | ApiCallContextApiCallContext to make the call with |
| Type | Description |
| com.google.api.core.ApiFuture<Void> | the future which completes once the operation is canceled on the server side. |
futureCall(RequestT request)
public OperationFuture<ResponseT,MetadataT> futureCall(RequestT request)Same as #futureCall(Object, ApiCallContext), with a null context.
| Name | Description |
| request | RequestTrequest |
| Type | Description |
| OperationFuture<ResponseT,MetadataT> | ApiFuture for the call result |
futureCall(RequestT request, ApiCallContext context)
public abstract OperationFuture<ResponseT,MetadataT> futureCall(RequestT request, ApiCallContext context)Initiates an operation asynchronously.
| Name | Description |
| request | RequestTThe request to initiate the operation. |
| context | ApiCallContextApiCallContext to make the call with |
| Type | Description |
| OperationFuture<ResponseT,MetadataT> | OperationFuture for the call result |
resumeFutureCall(String operationName)
public OperationFuture<ResponseT,MetadataT> resumeFutureCall(String operationName)Creates a new OperationFuture to watch an operation that has been initiated previously. Note: This is not type-safe at static time; the result type can only be checked once the operation finishes.
| Name | Description |
| operationName | StringThe name of the operation to resume. |
| Type | Description |
| OperationFuture<ResponseT,MetadataT> | OperationFuture for the call result. |
resumeFutureCall(String operationName, ApiCallContext context)
public abstract OperationFuture<ResponseT,MetadataT> resumeFutureCall(String operationName, ApiCallContext context)Creates a new OperationFuture to watch an operation that has been initiated previously. Note: This is not type-safe at static time; the result type can only be checked once the operation finishes.
| Name | Description |
| operationName | StringThe name of the operation to resume. |
| context | ApiCallContextApiCallContext to make the call with |
| Type | Description |
| OperationFuture<ResponseT,MetadataT> | OperationFuture for the call result. |
withDefaultCallContext(ApiCallContext defaultCallContext)
public OperationCallable<RequestT,ResponseT,MetadataT> withDefaultCallContext(ApiCallContext defaultCallContext)Returns a new OperationCallable with an ApiCallContext that is used as a
default when none is supplied in individual calls.
| Name | Description |
| defaultCallContext | ApiCallContextthe default ApiCallContext. |
| Type | Description |
| OperationCallable<RequestT,ResponseT,MetadataT> |