Constructor Detail

Method Detail

• getTaskSubscriptions

   abstract List<TaskSubscriptionHandle> getTaskSubscriptions()

  Retrieves the list of subscriptions.

  Returns:

  list of subscriptions.

• createTaskSubscription

   abstract Unit createTaskSubscription(TaskSubscriptionHandle subscription)

  Creates a new task subscription.

  Parameters:

  subscription - subscription to create.

• deleteTaskSubscription

   abstract Unit deleteTaskSubscription(TaskSubscriptionHandle subscription)

  Deletes existing task subscription.

  Parameters:

  subscription - subscription to delete.

• activateSubscriptionForTask

   abstract Unit activateSubscriptionForTask(String taskId, TaskSubscriptionHandle subscription)

  Activate a subscription delivering a task to it.

  Parameters:

  taskId - id of the task.

  subscription - subscription that received a task.

• getActiveSubscriptionForTask

   abstract TaskSubscriptionHandle getActiveSubscriptionForTask(String taskId)

  Retrieves a subscription for task.

  Parameters:

  taskId - id of the task.

  Returns:

  subscription handle or null.

• deactivateSubscriptionForTask

   abstract TaskSubscriptionHandle deactivateSubscriptionForTask(String taskId)

  Deactivates subscription for task.

  Parameters:

  taskId - task id.

  Returns:

  task subscription, if it was present.

• getDeliveredTaskIds

   abstract List<String> getDeliveredTaskIds(TaskType taskType)

  Retrieves a list of delivered tasks.

  Parameters:

  taskType - type of the subscribed task.

  Returns:

  list of task ids.