/
DoctrinePaginator.php
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/
DoctrinePaginator.php
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<?php
/*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the MIT license. For more information, see
* <http://www.doctrine-project.org>.
*/
namespace DoctrineMongoODMModule\Paginator\Adapter;
use Zend\Paginator\Adapter\AdapterInterface;
use Doctrine\ODM\MongoDB\Cursor;
/**
* @license MIT
* @link http://www.doctrine-project.org/
* @author Roman Konz <roman@konz.me>
*/
class DoctrinePaginator implements AdapterInterface
{
/**
* @var Doctrine\ODM\MongoDB\Cursor
*/
protected $cursor;
/**
* Constructor
*
* @param Doctrine\ODM\MongoDB\Cursor $cursor
*/
public function __construct(Cursor $cursor)
{
$this->cursor = $cursor;
}
/**
* {@inheritDoc}
*/
public function count()
{
$cursor = clone $this->cursor;
return $cursor->count();
}
/**
* {@inheritDoc}
*/
public function getItems($offset, $itemCountPerPage)
{
$cursor = clone $this->cursor;
$cursor->skip($offset);
$cursor->limit($itemCountPerPage);
return $cursor;
}
public function getCursor()
{
return $this->cursor;
}
public function setCursor(Cursor $cursor)
{
$this->cursor = $cursor;
return $this;
}
}