com.uber.cadence.client

Class WorkflowOptions.Builder

java.lang.Object

com.uber.cadence.client.WorkflowOptions.Builder

Enclosing class:

WorkflowOptions

public static final class WorkflowOptions.Builder
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Builder()
Builder(WorkflowOptions o)

Method Summary

Modifier and Type	Method and Description
WorkflowOptions	build()
WorkflowOptions.Builder	setContextPropagators(java.util.List<ContextPropagator> contextPropagators) Specifies the list of context propagators to use during this workflow.
WorkflowOptions.Builder	setCronSchedule(java.lang.String cronSchedule)
WorkflowOptions.Builder	setExecutionStartToCloseTimeout(java.time.Duration executionStartToCloseTimeout) The time after which workflow execution is automatically terminated by Cadence service.
WorkflowOptions.Builder	setMemo(java.util.Map<java.lang.String,java.lang.Object> memo) Specifies additional non-indexed information in result of list workflow.
WorkflowOptions.Builder	setRetryOptions(RetryOptions retryOptions)
WorkflowOptions.Builder	setSearchAttributes(java.util.Map<java.lang.String,java.lang.Object> searchAttributes) Specifies additional indexed information in result of list workflow.
WorkflowOptions.Builder	setTaskList(java.lang.String taskList) Task list to use for decision tasks.
WorkflowOptions.Builder	setTaskStartToCloseTimeout(java.time.Duration taskStartToCloseTimeout) Maximum execution time of a single decision task.
WorkflowOptions.Builder	setWorkflowId(java.lang.String workflowId) Workflow id to use when starting.
WorkflowOptions.Builder	setWorkflowIdReusePolicy(WorkflowIdReusePolicy workflowIdReusePolicy) Specifies server behavior if a completed workflow with the same id exists.
WorkflowOptions	validateBuildWithDefaults() Validates that all required properties are set and fills all other with default parameters.

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Builder

public Builder(WorkflowOptions o)

Method Detail

setWorkflowId

public WorkflowOptions.Builder setWorkflowId(java.lang.String workflowId)

Workflow id to use when starting. If not specified a UUID is generated. Note that it is dangerous as in case of client side retries no deduplication will happen based on the generated id. So prefer assigning business meaningful ids if possible.

setWorkflowIdReusePolicy

public WorkflowOptions.Builder setWorkflowIdReusePolicy(WorkflowIdReusePolicy workflowIdReusePolicy)

Specifies server behavior if a completed workflow with the same id exists. Note that under no conditions Cadence allows two workflows with the same domain and workflow id run simultaneously.

AllowDuplicateFailedOnly is a default value. It means that workflow can start if previous run failed or was cancelled or terminated.

AllowDuplicate allows new run independently of the previous run closure status.

RejectDuplicate doesn't allow new run independently of the previous run closure status.

TerminateIfRunning terminate current running workflow using the same workflow ID if exist, then start a new run in one transaction

setExecutionStartToCloseTimeout

public WorkflowOptions.Builder setExecutionStartToCloseTimeout(java.time.Duration executionStartToCloseTimeout)

The time after which workflow execution is automatically terminated by Cadence service. Do not rely on execution timeout for business level timeouts. It is preferred to use in workflow timers for this purpose.

setTaskStartToCloseTimeout

public WorkflowOptions.Builder setTaskStartToCloseTimeout(java.time.Duration taskStartToCloseTimeout)

Maximum execution time of a single decision task. Default is 10 seconds. Maximum accepted value is 60 seconds.

setTaskList

public WorkflowOptions.Builder setTaskList(java.lang.String taskList)

Task list to use for decision tasks. It should match a task list specified when creating a Worker that hosts the workflow code.

setRetryOptions

public WorkflowOptions.Builder setRetryOptions(RetryOptions retryOptions)

setCronSchedule

public WorkflowOptions.Builder setCronSchedule(java.lang.String cronSchedule)

setMemo

public WorkflowOptions.Builder setMemo(java.util.Map<java.lang.String,java.lang.Object> memo)

Specifies additional non-indexed information in result of list workflow. The type of value can be any object that are serializable by DataConverter

setSearchAttributes

public WorkflowOptions.Builder setSearchAttributes(java.util.Map<java.lang.String,java.lang.Object> searchAttributes)

Specifies additional indexed information in result of list workflow. The type of value should be basic type such as: String, Integer, Boolean, Double，LocalDateTime

setContextPropagators

public WorkflowOptions.Builder setContextPropagators(java.util.List<ContextPropagator> contextPropagators)

Specifies the list of context propagators to use during this workflow.

build

public WorkflowOptions build()

validateBuildWithDefaults

public WorkflowOptions validateBuildWithDefaults()

Validates that all required properties are set and fills all other with default parameters.