58 lines
1.1 KiB
PHP
58 lines
1.1 KiB
PHP
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<?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 a chain expression.
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* For example: test?.test?.()
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*
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* @author Marco Marchiò <marco.mm89@gmail.com>
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*/
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class ChainExpression extends Node implements Expression
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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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"expression" => true
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);
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/**
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* The wrapped expression
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*
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* @var Expression
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*/
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protected $expression;
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/**
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* Returns the wrapped expression
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*
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* @return Expression
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*/
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public function getExpression()
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{
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return $this->expression;
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}
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/**
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* Sets the wrapped expression
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*
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* @param Expression $expression Wrapped expression
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*
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* @return $this
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*/
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public function setExpression(Expression $expression)
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{
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$this->expression = $expression;
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return $this;
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}
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}
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