JamesRezo/webhelper-parser

<?php

/**
 * This file is part of WebHelper Parser.
 *
 * (c) James <james@rezo.net>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace WebHelper\Parser\Directive;

use WebHelper\Parser\Server\ServerInterface;

/**
 * Describes a simple directive instance.
 *
 * a SimpleDirective is a simple key/value information.
 *
 * @author James <james@rezo.net>
 */
class SimpleDirective extends Directive implements DirectiveInterface
{
    /**
     * Confirms if the directive contains a specified directive.
     *
     * @param string $name the directive for which to check existence
     *
     * @return bool true if the sub-directive exists, false otherwise
     */
    public function hasDirective($name)
    {
        return false;
    }

    /**
     * Confirms if the directive is simple.
     *
     * Simple directive cannot have sub directive
     *
     * @return bool true if the directive is simple, false otherwise
     */
    public function isSimple()
    {
        return true;
    }

    /**
     * Dumps the directive respecting a server syntax.
     *
     * @param ServerInterface $server a server instance
     * @param int             $spaces the indentation spaces
     *
     * @return string the dumped directive
     */
    public function dump(ServerInterface $server, $spaces = 0)
    {
        return $this->dumpSimple($server, $spaces);
    }
}