<?php

/*

 * This file is part of the Pagerfanta package.

 *

 * (c) Pablo Díez <pablodip@gmail.com>

 *

 * For the full copyright and license information, please view the LICENSE

 * file that was distributed with this source code.

 */

namespace Pagerfanta\Adapter;

/**

 * ArrayAdapter.

 *

 * @author Pablo Díez <pablodip@gmail.com>

 *

 * @api

 */

class ArrayAdapter implements AdapterInterface

{

    private $array;

    /**

     * Constructor.

     *

     * @param array $array The array.

     *

     * @api

     */

    public function __construct(array $array)

    {

        $this->array = $array;

    }

    /**

     * Returns the array.

     *

     * @return array The array.

     *

     * @api

     */

    public function getArray()

    {

        return $this->array;

    }

    /**

     * {@inheritdoc}

     */

    public function getNbResults()

    {

        return count($this->array);

    }

    /**

     * {@inheritdoc}

     */

    public function getSlice($offset, $length)

    {

        return array_slice($this->array, $offset, $length);

    }

}