Interface WorkflowTaskHandler

All Known Implementing Classes:
ReplayWorkflowTaskHandler
public interface WorkflowTaskHandler
Interface of workflow task handlers.

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Interface
    Description
    static final class 
    WorkflowTaskHandler.Result
     

  • Method Summary

    Modifier and Type
    Method
    Description
    WorkflowTaskHandler.Result
    handleWorkflowTask(io.temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse workflowTask)
    Handles a single workflow task
    boolean
    isAnyTypeSupported()
    True if this handler handles at least one workflow type.

  • Method Details

    • handleWorkflowTask

      WorkflowTaskHandler.Result handleWorkflowTask(io.temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse workflowTask) throws Exception
      Handles a single workflow task
      Parameters:
      workflowTask - The workflow task to handle.
      Returns:
      One of the possible workflow task replies: RespondWorkflowTaskCompletedRequest, RespondQueryTaskCompletedRequest, RespondWorkflowTaskFailedRequest
      Throws:
      Exception - an original exception or error if the processing should be just abandoned without replying to the server

    • isAnyTypeSupported

      boolean isAnyTypeSupported()
      True if this handler handles at least one workflow type.