icingaweb2/library/Icinga/Protocol/AbstractQuery.php

127 lines
2.4 KiB
PHP
Executable File

<?php
// {{{ICINGA_LICENSE_HEADER}}}
/**
* Icinga 2 Web - Head for multiple monitoring frontends
* Copyright (C) 2013 Icinga Development Team
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* @copyright 2013 Icinga Development Team <info@icinga.org>
* @author Icinga Development Team <info@icinga.org>
*/
// {{{ICINGA_LICENSE_HEADER}}}
namespace Icinga\Protocol;
/**
* Class AbstractQuery
* @package Icinga\Protocol
*/
abstract class AbstractQuery
{
/**
*
*/
const SORT_ASC = 1;
/**
*
*/
const SORT_DESC = -1;
/**
* @param $key
* @param null $val
* @return mixed
*/
abstract public function where($key, $val = null);
/**
* @param $col
* @return mixed
*/
abstract public function order($col);
/**
* @param null $count
* @param null $offset
* @return mixed
*/
abstract public function limit($count = null, $offset = null);
/**
* @param $table
* @param null $columns
* @return mixed
*/
abstract public function from($table, $columns = null);
/**
* @return bool
*/
public function hasOrder()
{
return false;
}
/**
* @return bool
*/
public function hasColumns()
{
return false;
}
/**
* @return array
*/
public function getColumns()
{
return array();
}
/**
* @return bool
*/
public function hasLimit()
{
return false;
}
/**
* @return bool
*/
public function hasOffset()
{
return false;
}
/**
* @return null
*/
public function getLimit()
{
return null;
}
/**
* @return null
*/
public function getOffset()
{
return null;
}
}