Package de.xima.fc.interfaces.workflow.execution

Interface IWorkflowTaskLocator

  • public interface IWorkflowTaskLocator
    Handler for locating tasks when the workflow of a process is executed. Triggers are uniquely identified by their WorkflowNode.getId(), use the ID if possible. The AWorkflowElement.getName() is unique at most within a WorkflowTask - occasionally there may be different nodes with the same name.
    Since:
    7.0.0
    Author:
    XIMA MEDIA GmbH

    • Method Detail

      • byId

        @Nullable
WorkflowTask byId​(long taskId)
        Finds the task by the given ID in the current workflow execution context.
        Parameters:
        taskId - ID of the task.
        Returns:
        The task with the given ID, or null when no such task exists.

      • byIds

        @Nonnull
default List<WorkflowTask> byIds​(Iterable<Long> taskIds)
        Finds the tasks by the given ID in the current workflow execution context.
        Parameters:
        taskIds - IDs of the tasks.
        Returns:
        The tasks with the given IDs, possibly an empty list when no tasks were found.

      • byIds

        @Nonnull
default List<WorkflowTask> byIds​(long... taskIds)
        Finds the tasks by the given ID in the current workflow execution context.
        Parameters:
        taskIds - IDs of the tasks.
        Returns:
        The nodes with the given ID, possibly an empty list when no nodes were found.

      • byUuid

        @Nullable
WorkflowTask byUuid​(UUID taskUuid)
        Finds the task by the given UUID in the current process.
        Parameters:
        taskUuid - UUID of the task to find
        Returns:
        The task with the given UUID, or null when no such task exists.

      • byUuids

        @Nonnull
default List<WorkflowTask> byUuids​(Iterable<UUID> taskUuids)
        Finds the tasks by the given UUID in the current process.
        Parameters:
        taskUuids - UUIDs of the tasks to find.
        Returns:
        The tasks with the given UUIDs, possibly an empty list when no tasks were found.

      • byUuids

        @Nonnull
default List<WorkflowTask> byUuids​(UUID... taskUuids)
        Finds the tasks by the given UUID in the current process.
        Parameters:
        taskUuids - UUIDs of the tasks to find.
        Returns:
        The nodes with the given UUIDs, possibly an empty list when no tasks were found.

      • current

        WorkflowTask current()
        Returns:
        The workflow task that is currently being executed, or null when no task is currently being executed.