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<?php
/*
* This file is part of the Prophecy.
* (c) Konstantin Kudryashov <ever.zet@gmail.com>
* Marcello Duarte <marcello.duarte@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Prophecy\Doubler\Generator\Node;
/**
* Argument node.
*
* @author Konstantin Kudryashov <ever.zet@gmail.com>
*/
class ArgumentNode
{
private $name;
private $default;
private $optional = false;
private $byReference = false;
private $isVariadic = false;
/** @var ArgumentTypeNode */
private $typeNode;
/**
* @param string $name
*/
public function __construct($name)
{
$this->name = $name;
$this->typeNode = new ArgumentTypeNode();
}
public function getName()
{
return $this->name;
}
public function setTypeNode(ArgumentTypeNode $typeNode)
{
$this->typeNode = $typeNode;
}
public function getTypeNode() : ArgumentTypeNode
{
return $this->typeNode;
}
public function hasDefault()
{
return $this->isOptional() && !$this->isVariadic();
}
public function getDefault()
{
return $this->default;
}
public function setDefault($default = null)
{
$this->optional = true;
$this->default = $default;
}
public function isOptional()
{
return $this->optional;
}
public function setAsPassedByReference($byReference = true)
{
$this->byReference = $byReference;
}
public function isPassedByReference()
{
return $this->byReference;
}
public function setAsVariadic($isVariadic = true)
{
$this->isVariadic = $isVariadic;
}
public function isVariadic()
{
return $this->isVariadic;
}
/**
* @deprecated use getArgumentTypeNode instead
* @return string|null
*/
public function getTypeHint()
{
$type = $this->typeNode->getNonNullTypes() ? $this->typeNode->getNonNullTypes()[0] : null;
return $type ? ltrim($type, '\\') : null;
}
/**
* @deprecated use setArgumentTypeNode instead
* @param string|null $typeHint
*/
public function setTypeHint($typeHint = null)
{
$this->typeNode = ($typeHint === null) ? new ArgumentTypeNode() : new ArgumentTypeNode($typeHint);
}
/**
* @deprecated use getArgumentTypeNode instead
* @return bool
*/
public function isNullable()
{
return $this->typeNode->canUseNullShorthand();
}
/**
* @deprecated use getArgumentTypeNode instead
* @param bool $isNullable
*/
public function setAsNullable($isNullable = true)
{
$nonNullTypes = $this->typeNode->getNonNullTypes();
$this->typeNode = $isNullable ? new ArgumentTypeNode('null', ...$nonNullTypes) : new ArgumentTypeNode(...$nonNullTypes);
}
}
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