//
// $Id$
//
// ================================================================
//
// = LIBRARY
//   TAO
//
// = FILENAME
//   Policy.pidl
//
// = DESCRIPTION
//   This file was used to generate the code in Pollable{C,S,S_T}.{h,i,cpp}
//   The code is then hand-crafted to compile it inside the ORB, avoid
//   cyclic dependencies and enforce the locality constraints on
//   certain objects.
//
// ================================================================

#pragma prefix "omg.org"

module CORBA
{
  interface PollableSet;

  interface Pollable {
    boolean is_ready(in unsigned long timeout);

    PollableSet create_pollable_set( );
  };

  interface DIIPollable : Pollable { };

  interface PollableSet {

    exception NoPossiblePollable { };
    exception UnknownPollable { };

    DIIPollable create_dii_pollable();

    void add_pollable(in Pollable potential );

    Pollable poll(in unsigned long timeout)
      raises( NoPossiblePollable );

    void remove(in Pollable potential )
      raises( UnknownPollable );

    unsigned short number_left( );
  };

};

#pragma prefix ""