/**
  * Just calls {@link #tick()} to make the ExecutionParallel task evolve
  * according to the status of its children.
  *
  * @see jbt.execution.core.ExecutionTask#statusChanged(jbt.execution.core.event.TaskEvent)
  */
 public override void StatusChanged(TaskEvent e)
 {
     /*
      * TODO: the TaskEvent could be used to improve the efficiency of this
      * method, since we only have to analyse the status of the task that
      * fired the event, not the status of all the tasks (which is what
      * tick() does).
      */
     Tick();
 }
 /**
  * Just calls {@link #tick()} to make the tass evolve.
  *
  * @see jbt.execution.core.ExecutionTask#statusChanged(jbt.execution.core.event.TaskEvent)
  */
 public override void StatusChanged(TaskEvent e)
 {
     Tick();
 }
 public abstract void StatusChanged(TaskEvent e);