Package org.kie.api.runtime.process

## Interface WorkItemManager

-     public interface WorkItemManager

  A work item manager is responsible for finding the right work item handler when a work item should be executed and should be notified when this work item has been completed (or aborted).

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `abortWorkItem​(long id)` | Notifies the work item manager that the work item with the given id could not be executed and should be aborted.
    `void` | `completeWorkItem​(long id, Map<String,​Object> results)` | Notifies the work item manager that the work item with the given id has been completed.
    `void` | `registerWorkItemHandler​(String workItemName, WorkItemHandler handler)` | Register the given handler for all work items of the given type of work

- - ### Method Detail

    - #### completeWorkItem

          void completeWorkItem​(long id,
                                Map<String,​Object> results)

      Notifies the work item manager that the work item with the given id has been completed. Results related to the execution of this work item can be passed.
      Parameters:
        `id` - the id of the work item that has been completed
        `results` - the results related to this work item, or `null` if there are no results

    - #### abortWorkItem

          void abortWorkItem​(long id)

      Notifies the work item manager that the work item with the given id could not be executed and should be aborted.
      Parameters:
        `id` - the id of the work item that should be aborted

    - #### registerWorkItemHandler

          void registerWorkItemHandler​(String workItemName,
                                       WorkItemHandler handler)

      Register the given handler for all work items of the given type of work
      Parameters:
        `workItemName` - the type of work this work item handler can execute
        `handler` - the handler for executing work items