CriteriaElement.php

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<?php
/*
 You may not change or alter any portion of this comment or credits
 of supporting developers from this source code or any supporting source code
 which is considered copyrighted (c) material of the original comment or credit authors.

 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.
*/

namespace Xoops\Core\Kernel;

use Doctrine\DBAL\Query\QueryBuilder;

abstract class CriteriaElement
{
    protected $order = 'ASC';

    protected $sort = '';

    protected $limit = 0;

    protected $start = 0;

    protected $groupby = '';


    abstract public function render();

    abstract public function renderWhere();

    abstract public function renderLdap();

    abstract public function renderQb(QueryBuilder $qb = null, $whereMode = '');

    abstract public function buildExpressionQb(QueryBuilder $qb);

    public function setSort($sort)
    {
        $this->sort = $sort;
    }

    public function getSort()
    {
        return $this->sort;
    }

    public function setOrder($order)
    {
                if (is_string($order)) {
                        $order = strtoupper($order);
                        if (in_array($order, array('ASC','DESC'))) {
                                $this->order = $order;
                        }
        }
    }

    public function getOrder()
    {
        return $this->order;
    }

    public function setLimit($limit = 0)
    {
        $this->limit = intval($limit);
    }

    public function getLimit()
    {
        return $this->limit;
    }

    public function setStart($start = 0)
    {
        $this->start = intval($start);
    }

    public function getStart()
    {
        return $this->start;
    }

    public function setGroupby($group)
    {
        $this->groupby = $group;
    }

    public function getGroupby()
    {
        return isset($this->groupby) ? $this->groupby : "";
    }
}