<?php
/**
 * This program 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; under version 2
 * of the License (non-upgradable).
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 * Copyright (c) 2002-2008 (original work) Public Research Centre Henri Tudor & University of Luxembourg (under the project TAO & TAO2);
 *               2008-2010 (update and modification) Deutsche Institut für Internationale Pädagogische Forschung (under the project TAO-TRANSFER);
 *               2009-2012 (update and modification) Public Research Centre Henri Tudor (under the project TAO-SUSTAIN & TAO-DEV);
 *
 */

/**
 * Short description of class core_kernel_classes_Literal
 *
 * @access public
 * @author firstname and lastname of author, <author@example.org>
 * @package generis
 */
class core_kernel_classes_Literal extends core_kernel_classes_Container
{
    // --- ASSOCIATIONS ---
    // generateAssociationEnd :

    // --- ATTRIBUTES ---

    /**
     * Short description of attribute literal
     *
     * @access public
     * @var string
     */
    public $literal = '';

    // --- OPERATIONS ---

    /**
     * Short description of method __construct
     *
     * @access public
     * @author firstname and lastname of author, <author@example.org>
     * @param  string literal
     * @param  string debug
     * @return void
     */
    public function __construct($literal, $debug = '')
    {
        
        $this->literal = strval($literal);
    }

    /**
     * Short description of method __toString
     *
     * @access public
     * @author firstname and lastname of author, <author@example.org>
     * @return string
     */
    public function __toString()
    {
        $returnValue = (string) '';

        
        $returnValue = $this->literal;
        

        return (string) $returnValue;
    }
}