<?php

abstract class App_Service_Payment_ResponseAbstract
{
    protected $_data = array();

    function __construct($response)
    {
        $this->_data = $response;
        return $this;
    }

    public function getData($field = null)
    {
        return $field ? $this->_data[$field] : $this->_data;
    }

    abstract public function isSuccess();
}