io.temporal.internal.worker

Class WorkflowWorker

java.lang.Object

io.temporal.internal.worker.WorkflowWorker

All Implemented Interfaces:

Lifecycle, Shutdownable, Startable, Suspendable, SuspendableWorker, Functions.Proc1<io.temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse>, java.io.Serializable

public final class WorkflowWorker
extends java.lang.Object
implements SuspendableWorker, Functions.Proc1<io.temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse>

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
WorkflowWorker(io.temporal.serviceclient.WorkflowServiceStubs service, java.lang.String namespace, java.lang.String taskQueue, SingleWorkerOptions options, WorkflowTaskHandler handler, java.lang.String stickyTaskQueueName)

Method Summary

Modifier and Type	Method and Description
void	apply(io.temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse pollWorkflowTaskQueueResponse)
void	awaitTermination(long timeout, java.util.concurrent.TimeUnit unit)
boolean	isShutdown()
boolean	isStarted()
boolean	isSuspended()
boolean	isTerminated()
java.util.Optional<io.temporal.api.common.v1.Payloads>	queryWorkflowExecution(java.lang.String jsonSerializedHistory, java.lang.String queryType, java.util.Optional<io.temporal.api.common.v1.Payloads> args)
java.util.Optional<io.temporal.api.common.v1.Payloads>	queryWorkflowExecution(WorkflowExecutionHistory history, java.lang.String queryType, java.util.Optional<io.temporal.api.common.v1.Payloads> args)
java.util.Optional<io.temporal.api.common.v1.Payloads>	queryWorkflowExecution(io.temporal.api.common.v1.WorkflowExecution exec, java.lang.String queryType, java.util.Optional<io.temporal.api.common.v1.Payloads> args)
void	resumePolling() Allow new poll requests.
void	shutdown()
void	shutdownNow()
void	start()
void	suspendPolling() Do not make new poll requests.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WorkflowWorker

public WorkflowWorker(io.temporal.serviceclient.WorkflowServiceStubs service,
                      java.lang.String namespace,
                      java.lang.String taskQueue,
                      SingleWorkerOptions options,
                      WorkflowTaskHandler handler,
                      java.lang.String stickyTaskQueueName)

Method Detail

start

public void start()

Specified by:

start in interface Startable

isStarted

public boolean isStarted()

Specified by:

isStarted in interface Startable

isShutdown

public boolean isShutdown()

Specified by:

isShutdown in interface Shutdownable

isTerminated

public boolean isTerminated()

Specified by:

isTerminated in interface Shutdownable

queryWorkflowExecution

public java.util.Optional<io.temporal.api.common.v1.Payloads> queryWorkflowExecution(io.temporal.api.common.v1.WorkflowExecution exec,
                                                                                     java.lang.String queryType,
                                                                                     java.util.Optional<io.temporal.api.common.v1.Payloads> args)
                                                                              throws java.lang.Exception

Throws:

java.lang.Exception

queryWorkflowExecution

public java.util.Optional<io.temporal.api.common.v1.Payloads> queryWorkflowExecution(java.lang.String jsonSerializedHistory,
                                                                                     java.lang.String queryType,
                                                                                     java.util.Optional<io.temporal.api.common.v1.Payloads> args)
                                                                              throws java.lang.Exception

Throws:

java.lang.Exception

queryWorkflowExecution

public java.util.Optional<io.temporal.api.common.v1.Payloads> queryWorkflowExecution(WorkflowExecutionHistory history,
                                                                                     java.lang.String queryType,
                                                                                     java.util.Optional<io.temporal.api.common.v1.Payloads> args)
                                                                              throws java.lang.Exception

Throws:

java.lang.Exception

shutdown

public void shutdown()

Specified by:

shutdown in interface Shutdownable

shutdownNow

public void shutdownNow()

Specified by:

shutdownNow in interface Shutdownable

awaitTermination

public void awaitTermination(long timeout,
                             java.util.concurrent.TimeUnit unit)

Specified by:

awaitTermination in interface Shutdownable

suspendPolling

public void suspendPolling()

Description copied from interface: Suspendable

Do not make new poll requests. Outstanding long polls still can return tasks after this method was called.

Specified by:

suspendPolling in interface Suspendable

resumePolling

public void resumePolling()

Description copied from interface: Suspendable

Allow new poll requests.

Specified by:

resumePolling in interface Suspendable

isSuspended

public boolean isSuspended()

Specified by:

isSuspended in interface Suspendable

apply

public void apply(io.temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse pollWorkflowTaskQueueResponse)

Specified by:

apply in interface Functions.Proc1<io.temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse>