Server : Apache System : Linux server2.corals.io 4.18.0-348.2.1.el8_5.x86_64 #1 SMP Mon Nov 15 09:17:08 EST 2021 x86_64 User : corals ( 1002) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system Directory : /home/corals/old/vendor/pdepend/pdepend/src/main/php/PDepend/Source/AST/ |
<?php
/**
* This file is part of PDepend.
*
* PHP Version 5
*
* Copyright (c) 2008-2017 Manuel Pichler <[email protected]>.
* 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.
*
* @copyright 2008-2017 Manuel Pichler. All rights reserved.
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
*
* @since 0.9.6
*/
namespace PDepend\Source\AST;
use BadMethodCallException;
use InvalidArgumentException;
use OutOfBoundsException;
use PDepend\Source\ASTVisitor\ASTVisitor;
/**
* This class represents a formal parameter within the signature of a function,
* method or closure.
*
* Formal parameters can include a type hint, a by reference identifier and a
* default value. The only mandatory part is the parameter identifier.
*
* @copyright 2008-2017 Manuel Pichler. All rights reserved.
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
*
* @since 0.9.6
*/
class ASTFormalParameter extends AbstractASTNode
{
/**
* Defined modifiers for this property node.
*
* @var int
*/
protected $modifiers = 0;
/**
* Checks if this parameter has a type.
*
* @return bool
*/
public function hasType()
{
return (reset($this->nodes) instanceof ASTType);
}
/**
* Returns the type of this parameter.
*
* @return ASTType
*/
public function getType()
{
$child = $this->getChild(0);
if ($child instanceof ASTType) {
return $child;
}
throw new OutOfBoundsException('The parameter does not have a type specification.');
}
/**
* This method will return <b>true</b> when the parameter is declared as a
* variable argument list <b>...</b>.
*
* @return bool
*
* @since 2.0.7
*/
public function isVariableArgList()
{
return $this->getMetadataBoolean(6);
}
/**
* This method can be used to mark this parameter as passed by reference.
*
* @return void
@since 2.0.7
*/
public function setVariableArgList()
{
$this->setMetadataBoolean(6, true);
}
/**
* This method will return <b>true</b> when the parameter is passed by
* reference.
*
* @return bool
*/
public function isPassedByReference()
{
return $this->getMetadataBoolean(5);
}
/**
* This method can be used to mark this parameter as passed by reference.
*
* @return void
*/
public function setPassedByReference()
{
$this->setMetadataBoolean(5, true);
}
/**
* Returns the total number of the used property bag.
*
* @return int
*
* @since 0.10.4
* @see ASTNode#getMetadataSize()
*/
protected function getMetadataSize()
{
return 7;
}
/**
* Returns the declared modifiers for this type.
*
* @return int
*
* @since 0.9.4
*/
public function getModifiers()
{
return $this->modifiers;
}
/**
* This method sets a OR combined integer of the declared modifiers for this
* node.
*
* This method will throw an exception when the value of given <b>$modifiers</b>
* contains an invalid/unexpected modifier
*
* @param int $modifiers
*
* @throws BadMethodCallException
* @throws InvalidArgumentException
*
* @return void
*
* @since 0.9.4
*/
public function setModifiers($modifiers)
{
if ($this->modifiers !== 0) {
throw new BadMethodCallException(
'Cannot overwrite previously set constructor property modifiers.'
);
}
$expected = ~State::IS_PUBLIC
& ~State::IS_PROTECTED
& ~State::IS_PRIVATE
& ~State::IS_READONLY;
if (($expected & $modifiers) !== 0) {
throw new InvalidArgumentException('Invalid constructor property modifier given.');
}
$this->modifiers = $modifiers;
}
/**
* Returns <b>true</b> if this node is marked as public, protected or private, otherwise the
* returned value will be <b>false</b>.
*
* Can happen only on constructor promotion property.
*
* @return bool
*/
public function isPromoted()
{
return ($this->getModifiers() & (State::IS_PUBLIC | State::IS_PROTECTED | State::IS_PRIVATE)) !== 0;
}
/**
* Returns <b>true</b> if this node is marked as public, otherwise the
* returned value will be <b>false</b>.
*
* Can happen only on constructor promotion property.
*
* @return bool
*/
public function isPublic()
{
return ($this->getModifiers() & State::IS_PUBLIC) === State::IS_PUBLIC;
}
/**
* Returns <b>true</b> if this node is marked as protected, otherwise the
* returned value will be <b>false</b>.
*
* Can happen only on constructor promotion property.
*
* @return bool
*/
public function isProtected()
{
return ($this->getModifiers() & State::IS_PROTECTED) === State::IS_PROTECTED;
}
/**
* Returns <b>true</b> if this node is marked as private, otherwise the
* returned value will be <b>false</b>.
*
* Can happen only on constructor promotion property.
*
* @return bool
*/
public function isPrivate()
{
return ($this->getModifiers() & State::IS_PRIVATE) === State::IS_PRIVATE;
}
public function __sleep()
{
return array_merge(array('modifiers'), parent::__sleep());
}
}