1:  2:  3:  4:  5:  6:  7:  8:  9: 10: 11: 12: 13: 14: 15: 16: 17: 18: 19: 20: 21: 22: 23: 24: 25: 26: 27: 28: 29: 30: 31: 32: 33: 34: 35: 36: 37: 38: 39: 40: 41: 42: 43: 44: 45: 46: 47: 48: 49: 50: 51: 52: 53: 54: 55: 56: 57: 58: 59: 60: 61: 62: 63: 64: 65: 66: 67: 68: 69: 70: 71: 72: 
<?php
/**
 * Zend Framework (http://framework.zend.com/)
 *
 * @link      http://github.com/zendframework/zf2 for the canonical source repository
 * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
 * @license   http://framework.zend.com/license/new-bsd New BSD License
 */

namespace Zend\Authentication\Adapter;

abstract class AbstractAdapter implements ValidatableAdapterInterface
{
    /**
     * @var mixed
     */
    protected $credential;

    /**
     * @var mixed
     */
    protected $identity;

    /**
     * Returns the credential of the account being authenticated, or
     * NULL if none is set.
     *
     * @return mixed
     */
    public function getCredential()
    {
        return $this->credential;
    }

    /**
     * Sets the credential for binding
     *
     * @param  mixed           $credential
     * @return AbstractAdapter
     */
    public function setCredential($credential)
    {
        $this->credential = $credential;

        return $this;
    }

    /**
     * Returns the identity of the account being authenticated, or
     * NULL if none is set.
     *
     * @return mixed
     */
    public function getIdentity()
    {
        return $this->identity;
    }

    /**
     * Sets the identity for binding
     *
     * @param  mixed          $identity
     * @return AbstractAdapter
     */
    public function setIdentity($identity)
    {
        $this->identity = $identity;

        return $this;
    }
}