/usr/share/php/PHP/PMD/Node/Method.php is in phpmd 1.5.0-1.
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/**
* This file is part of PHP_PMD.
*
* PHP Version 5
*
* Copyright (c) 2008-2012, Manuel Pichler <mapi@phpmd.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_PMD
* @subpackage Node
* @author Manuel Pichler <mapi@phpmd.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://phpmd.org
*/
require_once 'PHP/PMD/Node/AbstractCallable.php';
/**
* Wrapper around a PHP_Depend method node.
*
* @category PHP
* @package PHP_PMD
* @subpackage Node
* @author Manuel Pichler <mapi@phpmd.org>
* @copyright 2008-2012 Manuel Pichler. All rights reserved.
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
* @version Release: 1.5.0
* @link http://phpmd.org
*/
class PHP_PMD_Node_Method extends PHP_PMD_Node_AbstractCallable
{
/**
* Constructs a new method wrapper.
*
* @param PHP_Depend_Code_CodeMethod $node The wrapped method object.
*/
public function __construct(PHP_Depend_Code_Method $node)
{
parent::__construct($node);
}
/**
* Returns the name of the parent package.
*
* @return string
*/
public function getPackageName()
{
return $this->getNode()->getParent()->getPackage()->getName();
}
/**
* Returns the name of the parent type or <b>null</b> when this node has no
* parent type.
*
* @return string
*/
public function getParentName()
{
return $this->getNode()->getParent()->getName();
}
/**
* Returns <b>true</b> when the underlying method is declared as abstract or
* is declared as child of an interface.
*
* @return boolean
*/
public function isAbstract()
{
return $this->getNode()->isAbstract();
}
/**
* Checks if this node has a suppressed annotation for the given rule
* instance.
*
* @param PHP_PMD_Rule $rule The context rule instance.
*
* @return boolean
*/
public function hasSuppressWarningsAnnotationFor(PHP_PMD_Rule $rule)
{
if (parent::hasSuppressWarningsAnnotationFor($rule)) {
return true;
}
return $this->getParentType()->hasSuppressWarningsAnnotationFor($rule);
}
/**
* Returns the parent class or interface instance.
*
* @return PHP_PMD_Node_AbstractType
*/
public function getParentType()
{
$parentNode = $this->getNode()->getParent();
if ($parentNode instanceof PHP_Depend_Code_Class) {
return new PHP_PMD_Node_Class($parentNode);
}
if ($parentNode instanceof PHP_Depend_Code_Trait) {
return new PHP_PMD_Node_Trait($parentNode);
}
return new PHP_PMD_Node_Interface($parentNode);
}
/**
* Returns <b>true</b> when this method is the initial method declaration.
* Otherwise this method will return <b>false</b>.
*
* @return boolean
* @since 1.2.1
*/
public function isDeclaration()
{
if ($this->isPrivate()) {
return true;
}
$methodName = strtolower($this->getName());
$parentNode = $this->getNode()->getParent();
foreach ($parentNode->getInterfaces() as $parentType) {
$methods = $parentType->getAllMethods();
if (isset($methods[$methodName])) {
return false;
}
}
if (is_object($parentType = $parentNode->getParentClass())) {
$methods = $parentType->getAllMethods();
if (isset($methods[$methodName])) {
return false;
}
}
return true;
}
}
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