Package org.jppf.node.protocol

Interface CancellationHandler

All Known Implementing Classes:
JPPFAnnotatedTask
public interface CancellationHandler
This interface should be implemented by tasks that wish a callback invoked as soon as they are cancelled. This differs from the Task.onCancel() callback in that onCancel() is called after the task has ended, whether the cancellation succeeded or not.
Since:
5.0
Author:
Laurent Cohen

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    doCancelAction()
    Invoked immediately when a task is cancelled.

  • Method Details

    • doCancelAction

      void doCancelAction() throws Exception
      Invoked immediately when a task is cancelled.
      Throws:
      Exception - if any error occurs while this callback is executing.