Interface BasicSession.OrderedObserver

All Superinterfaces:
Session.Observer
All Known Implementing Classes:
ContextManager, ExecTool
Enclosing class:
BasicSession

public static interface BasicSession.OrderedObserver extends Session.Observer
Extension to the Observer interface for those classes which are sensitive to the order of notifying. If an observer wants to be notified in the very first turn, it should implements OrderedObserver interface, not just Observer and implement the order() method to return Integer.MIN_VALUE. To be notified last, the order() method should return Integer.MAX_VALUE. The order of regular observers is zero.
  • Method Summary

    Modifier and Type
    Method
    Description
    int
    Returns number from Integer.MIN_VALUE to Integer.MAX_VALUE to be sorted by when notifying.

    Methods inherited from interface com.sun.javatest.exec.Session.Observer

    updated
  • Method Details

    • order

      int order()
      Returns number from Integer.MIN_VALUE to Integer.MAX_VALUE to be sorted by when notifying.