quack/quack

<?php
/**
 * Quack Compiler and toolkit
 * Copyright (C) 2015-2017 Quack and CONTRIBUTORS
 *
 * This file is part of Quack.
 *
 * Quack is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Quack is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Quack.  If not, see <http://www.gnu.org/licenses/>.
 */
namespace QuackCompiler\Parser;

use \QuackCompiler\Lexer\Tag;

class NameParser
{
    use Attachable;

    public $reader;

    public function __construct($reader)
    {
        $this->reader = $reader;
    }

    public function _typename()
    {
        return $this->reader->match(Tag::T_TYPENAME);
    }

    public function _identifier()
    {
        return $this->reader->match(Tag::T_IDENT);
    }

    public function _qualifiedName()
    {
        $names = [];
        do {
            $names[] = $this->_identifier();
        } while ($this->reader->consumeIf('.'));

        return $names;
    }
}