Class WorkflowsGrpc.WorkflowsFutureStub (2.20.0) 

public static final class WorkflowsGrpc.WorkflowsFutureStub extends AbstractFutureStub<WorkflowsGrpc.WorkflowsFutureStub>

A stub to allow clients to do ListenableFuture-style rpc calls to service Workflows.

Workflows is used to deploy and execute workflow programs. Workflows makes sure the program executes reliably, despite hardware and networking interruptions.

Inheritance

java.lang.Object > io.grpc.stub.AbstractStub > io.grpc.stub.AbstractFutureStub > WorkflowsGrpc.WorkflowsFutureStub

Methods

build(Channel channel, CallOptions callOptions)

protected WorkflowsGrpc.WorkflowsFutureStub build(Channel channel, CallOptions callOptions)
Parameters
Name Description
channel io.grpc.Channel
callOptions io.grpc.CallOptions
Returns
Type Description
WorkflowsGrpc.WorkflowsFutureStub
Overrides
io.grpc.stub.AbstractStub.build(io.grpc.Channel,io.grpc.CallOptions)

createWorkflow(CreateWorkflowRequest request)

public ListenableFuture<Operation> createWorkflow(CreateWorkflowRequest request)

Creates a new workflow. If a workflow with the specified name already exists in the specified project and location, the long running operation will return ALREADY_EXISTS error.

Parameter
Name Description
request CreateWorkflowRequest
Returns
Type Description
com.google.common.util.concurrent.ListenableFuture<Operation>

deleteWorkflow(DeleteWorkflowRequest request)

public ListenableFuture<Operation> deleteWorkflow(DeleteWorkflowRequest request)

Deletes a workflow with the specified name. This method also cancels and deletes all running executions of the workflow.

Parameter
Name Description
request DeleteWorkflowRequest
Returns
Type Description
com.google.common.util.concurrent.ListenableFuture<Operation>

getWorkflow(GetWorkflowRequest request)

public ListenableFuture<Workflow> getWorkflow(GetWorkflowRequest request)

Gets details of a single Workflow.

Parameter
Name Description
request GetWorkflowRequest
Returns
Type Description
com.google.common.util.concurrent.ListenableFuture<Workflow>

listWorkflows(ListWorkflowsRequest request)

public ListenableFuture<ListWorkflowsResponse> listWorkflows(ListWorkflowsRequest request)

Lists Workflows in a given project and location. The default order is not specified.

Parameter
Name Description
request ListWorkflowsRequest
Returns
Type Description
com.google.common.util.concurrent.ListenableFuture<ListWorkflowsResponse>

updateWorkflow(UpdateWorkflowRequest request)

public ListenableFuture<Operation> updateWorkflow(UpdateWorkflowRequest request)

Updates an existing workflow. Running this method has no impact on already running executions of the workflow. A new revision of the workflow may be created as a result of a successful update operation. In that case, such revision will be used in new workflow executions.

Parameter
Name Description
request UpdateWorkflowRequest
Returns
Type Description
com.google.common.util.concurrent.ListenableFuture<Operation>