/usr/share/php/PHP/Depend/Code/ASTRequireExpression.php is in pdepend 1.1.4-1.
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/**
* This file is part of PHP_Depend.
*
* PHP Version 5
*
* Copyright (c) 2008-2012, Manuel Pichler <mapi@pdepend.org>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of Manuel Pichler nor the names of his
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* @category PHP
* @package PHP_Depend
* @subpackage Code
* @author Manuel Pichler <mapi@pdepend.org>
* @copyright 2008-2012 Manuel Pichler. All rights reserved.
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
* @version SVN: $Id$
* @link http://www.pdepend.org/
* @since 0.9.12
*/
/**
* This node class represents a <b>require</b>- or <b>require_once</b>-expression.
*
* @category PHP
* @package PHP_Depend
* @subpackage Code
* @author Manuel Pichler <mapi@pdepend.org>
* @copyright 2008-2012 Manuel Pichler. All rights reserved.
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
* @version Release: 1.1.4
* @link http://www.pdepend.org/
* @since 0.9.12
*/
class PHP_Depend_Code_ASTRequireExpression extends PHP_Depend_Code_ASTExpression
{
/**
* The type of this class.
*/
const CLAZZ = __CLASS__;
/**
* Does this node represent a <b>require_once</b>-expression?
*
* @var boolean
*/
protected $once = false;
/**
* Does this node represent a <b>require_once</b>-expression?
*
* @return boolean
*/
public function isOnce()
{
return $this->once;
}
/**
* Flags this node as a <b>require_once</b>-expression.
*
* @return void
*/
public function setOnce()
{
$this->once = true;
}
/**
* Accept method of the visitor design pattern. This method will be called
* by a visitor during tree traversal.
*
* @param PHP_Depend_Code_ASTVisitorI $visitor The calling visitor instance.
* @param mixed $data Optional previous calculated data.
*
* @return mixed
*/
public function accept(PHP_Depend_Code_ASTVisitorI $visitor, $data = null)
{
return $visitor->visitRequireExpression($this, $data);
}
/**
* The magic sleep method will be called by PHP's runtime environment right
* before an instance of this class gets serialized. It should return an
* array with those property names that should be serialized for this class.
*
* @return array(string)
* @since 0.10.0
*/
public function __sleep()
{
return array_merge(array('once'), parent::__sleep());
}
}
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