classes/pliterable.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2011 Polytechnique.org                              *
   4  *  http://opensource.polytechnique.org/                                   *
   5  *                                                                         *
   6  *  This program is free software; you can redistribute it and/or modify   *
   7  *  it under the terms of the GNU General Public License as published by   *
   8  *  the Free Software Foundation; either version 2 of the License, or      *
   9  *  (at your option) any later version.                                    *
  10  *                                                                         *
  11  *  This program is distributed in the hope that it will be useful,        *
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  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
  14  *  GNU General Public License for more details.                           *
  15  *                                                                         *
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  17  *  along with this program; if not, write to the Free Software            *
  18  *  Foundation, Inc.,                                                      *
  19  *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                *
  20  ***************************************************************************/
  21
  22 /** An object that produce an iterator.
  23  *
  24  * This interface exposes both PlIterator and PHP's iterator versions. An
  25  * abstract class PlAbstractIterable implements the PHP's iterator version
  26  * from the PlIterator one.
  27  */
  28 interface PlIterable extends IteratorAggregate
  29 {
  30     /** Return a PlIterator over the object.
  31      */
  32     public function iterate();
  33 }
  34
  35 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker fenc=utf-8:
  36 ?>