program/include/rcube_result_set.php

   1 <?php
   2
   3 /*
   4  +-----------------------------------------------------------------------+
   5  | program/include/rcube_result_set.php                                  |
   6  |                                                                       |
   7  | This file is part of the Roundcube Webmail client                     |
   8  | Copyright (C) 2006-2010, The Roundcube Dev Team                       |
   9  | Licensed under the GNU GPL                                            |
  10  |                                                                       |
  11  | PURPOSE:                                                              |
  12  |   Class representing an address directory result set                  |
  13  |                                                                       |
  14  +-----------------------------------------------------------------------+
  15  | Author: Thomas Bruederli <roundcube@gmail.com>                        |
  16  +-----------------------------------------------------------------------+
  17
  18  $Id: rcube_result_set.php 4834 2011-06-03 11:03:13Z alec $
  19
  20 */
  21
  22
  23 /**
  24  * Roundcube result set class.
  25  * Representing an address directory result set.
  26  *
  27  * @package Addressbook
  28  */
  29 class rcube_result_set
  30 {
  31     var $count = 0;
  32     var $first = 0;
  33     var $current = 0;
  34     var $records = array();
  35
  36
  37     function __construct($c=0, $f=0)
  38     {
  39         $this->count = (int)$c;
  40         $this->first = (int)$f;
  41     }
  42
  43     function add($rec)
  44     {
  45         $this->records[] = $rec;
  46     }
  47
  48     function iterate()
  49     {
  50         return $this->records[$this->current++];
  51     }
  52
  53     function first()
  54     {
  55         $this->current = 0;
  56         return $this->records[$this->current++];
  57     }
  58
  59     // alias for iterate()
  60     function next()
  61     {
  62         return $this->iterate();
  63     }
  64
  65     function seek($i)
  66     {
  67         $this->current = $i;
  68     }
  69
  70 }