72 lines
1.5 KiB
PHP
72 lines
1.5 KiB
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* This file is part of the Peast package
|
||
|
|
*
|
||
|
|
* (c) Marco Marchiò <marco.mm89@gmail.com>
|
||
|
|
*
|
||
|
|
* For the full copyright and license information refer to the LICENSE file
|
||
|
|
* distributed with this source code
|
||
|
|
*/
|
||
|
|
namespace Peast\Syntax\Node;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* A node that represents an arrow function.
|
||
|
|
* For example: var fn = (a, b) => console.log(a, b)
|
||
|
|
*
|
||
|
|
* @author Marco Marchiò <marco.mm89@gmail.com>
|
||
|
|
*/
|
||
|
|
class ArrowFunctionExpression extends Function_ implements Expression
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* Map of node properties
|
||
|
|
*
|
||
|
|
* @var array
|
||
|
|
*/
|
||
|
|
protected $propertiesMap = array(
|
||
|
|
"expression" => false
|
||
|
|
);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This flag is true when function body is wrapped in curly braces
|
||
|
|
*
|
||
|
|
* @var bool
|
||
|
|
*/
|
||
|
|
protected $expression = false;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sets the function body
|
||
|
|
*
|
||
|
|
* @param BlockStatement|Expression $body Function body
|
||
|
|
*
|
||
|
|
* @return $this
|
||
|
|
*/
|
||
|
|
public function setBody($body)
|
||
|
|
{
|
||
|
|
$this->assertType($body, array("BlockStatement", "Expression"));
|
||
|
|
$this->body = $body;
|
||
|
|
return $this;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns the expression flag
|
||
|
|
*
|
||
|
|
* @return bool
|
||
|
|
*/
|
||
|
|
public function getExpression()
|
||
|
|
{
|
||
|
|
return $this->expression;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sets the expression flag
|
||
|
|
*
|
||
|
|
* @param bool $expression Expression flag
|
||
|
|
*
|
||
|
|
* @return $this
|
||
|
|
*/
|
||
|
|
public function setExpression($expression)
|
||
|
|
{
|
||
|
|
$this->expression = (bool) $expression;
|
||
|
|
return $this;
|
||
|
|
}
|
||
|
|
}
|