44 lines
938 B
PHP
44 lines
938 B
PHP
<?php
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/*
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* This file is part of Twig.
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*
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* (c) Fabien Potencier
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* (c) Armin Ronacher
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Twig\Node\Expression;
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use Twig\Node\Node;
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/**
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* Abstract class for all nodes that represents an expression.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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abstract class AbstractExpression extends Node
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{
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public function isGenerator(): bool
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{
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return $this->hasAttribute('is_generator') && $this->getAttribute('is_generator');
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}
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/**
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* @return static
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*/
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public function setExplicitParentheses(): self
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{
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$this->setAttribute('with_parentheses', true);
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return $this;
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}
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public function hasExplicitParentheses(): bool
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{
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return $this->hasAttribute('with_parentheses') && $this->getAttribute('with_parentheses');
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}
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}
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