59 lines
1.2 KiB
PHP
59 lines
1.2 KiB
PHP
<?php
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/**
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* This file is part of the Peast package
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*
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* (c) Marco Marchiò <marco.mm89@gmail.com>
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*
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* For the full copyright and license information refer to the LICENSE file
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* distributed with this source code
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*/
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namespace Peast\Syntax\Node;
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/**
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* A node that represents the return statement inside functions.
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* For example: return a + 1
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*
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* @author Marco Marchiò <marco.mm89@gmail.com>
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*/
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class ReturnStatement extends Node implements Statement
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{
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/**
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* Map of node properties
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*
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* @var array
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*/
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protected $propertiesMap = array(
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"argument" => true
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);
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/**
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* Optional expression after the return keyword
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*
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* @var Expression
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*/
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protected $argument;
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/**
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* Returns the expression after the return keyword
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*
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* @return Expression
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*/
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public function getArgument()
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{
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return $this->argument;
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}
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/**
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* Sets the expression after the return keyword
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*
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* @param Expression $argument The expression to return
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*
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* @return $this
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*/
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public function setArgument($argument)
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{
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$this->assertType($argument, "Expression", true);
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$this->argument = $argument;
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return $this;
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}
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} |