[Summary view] [Print] [Text view]

   1  <?php
   2  /**
   3  * @version        $Id: recordset.php 14401 2010-01-26 14:10:00Z louis $
   4  * @package        Joomla.Framework
   5  * @subpackage    Database
   6  * @copyright    Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
   7  * @license        GNU/GPL, see LICENSE.php
   8  * Joomla! is free software. This version may have been modified pursuant
   9  * to the GNU General Public License, and as distributed it includes or
  10  * is derivative of works licensed under the GNU General Public License or
  11  * other free or open source software licenses.
  12  * See COPYRIGHT.php for copyright notices and details.
  13  */
  14  defined('JPATH_BASE') or die();
  15  /**
  16   * Simple Record Set object to allow our database connector to be used with
  17   * ADODB driven 3rd party libraries
  18   *
  19   * @package        Joomla.Framework
  20   * @subpackage    Database
  21   * @since        1.5
  22   */
  23  class JRecordSet
  24  {
  25      /** @var array */
  26      var $data    = null;
  27      /** @var int Index to current record */
  28      var $pointer= null;
  29      /** @var int The number of rows of data */
  30      var $count    = null;
  31  
  32      /**
  33       * Constuctor
  34       * @param array
  35       */
  36  	function JRecordSet( $data )
  37      {
  38          $this->data = $data;
  39          $this->pointer = 0;
  40          $this->count = count( $data );
  41      }
  42      /**
  43       * @return int
  44       */
  45  	function RecordCount() {
  46          return $this->count;
  47      }
  48      
  49      /**
  50       * @return int
  51       */
  52  	function RowCount() {
  53          return $this->RecordCount();
  54      }
  55      
  56      /**
  57       * @return mixed A row from the data array or null
  58       */
  59  	function FetchRow()
  60      {
  61          if ($this->pointer < $this->count) {
  62              $result = $this->data[$this->pointer];
  63              $this->pointer++;
  64              return $result;
  65          } else {
  66              return null;
  67          }
  68      }
  69      /**
  70       * @return array
  71       */
  72  	function GetRows() {
  73          return $this->data;
  74      }
  75      /**
  76       * TODO: Remove for 1.6.  Deprecated
  77       */
  78  	function absolutepage() {
  79          return 1;
  80      }
  81      /**
  82       * TODO: Remove for 1.6.  Deprecated
  83       */
  84  	function atfirstpage() {
  85          return 1;
  86      }
  87      /**
  88       * TODO: Remove for 1.6.  Deprecated
  89       */
  90  	function atlastpage() {
  91          return 1;
  92      }
  93      /**
  94       * TODO: Remove for 1.6.  Deprecated
  95       */
  96  	function lastpageno() {
  97          return 1;
  98      }
  99      /**
 100       * TODO: Remove for 1.6.  Deprecated
 101       */
 102  	function Close() {
 103      }
 104  }