<?php
require_once 'NewsBuilderInterface.php';

class 
NewsDirector
{
    private 
$_builder;
    private 
$_url;

    public function 
__construct(NewsBuilderInterface $builder$url)
    {
        
$this->_builder $builder;
        
$this->_url     $url;
    }

    public function 
getNews()
    {
        return 
$this->_builder->parse($this->_url);
    }
}