DBResultRange.inc.php

<?php
 
class DBResultRange {
   var $count;
 
   var $page;
 
   var $offset;
 
   function __construct($count, $page = 1, $offset = null) {
      $this->count = $count;
      $this->page = $page;
      $this->offset = $offset;
   }
 
   function isValid() {
      return (($this->count > 0) && ($this->page >= 0))
            || ($this->count > 0 && !is_null($this->offset));
   }
 
   function getPage() {
      return $this->page;
   }
 
   function setPage($page) {
      $this->page = $page;
   }
 
   function getCount() {
      return $this->count;
   }
 
   function setCount($count) {
      $this->count = $count;
   }
 
   function getOffset() {
      return $this->offset;
   }
 
   function setOffset($offset) {
      $this->offset = $offset;
   }
}