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Current File : /home/qgbqkvz/www/wp-content/plugins/wp-scss/scssphp/src/Visitor/AnySelectorVisitor.php

<?php

/**
 * SCSSPHP
 *
 * @copyright 2012-2020 Leaf Corcoran
 *
 * @license http://opensource.org/licenses/MIT MIT
 *
 * @link http://scssphp.github.io/scssphp
 */

namespace ScssPhp\ScssPhp\Visitor;

use ScssPhp\ScssPhp\Ast\Selector\AttributeSelector;
use ScssPhp\ScssPhp\Ast\Selector\ClassSelector;
use ScssPhp\ScssPhp\Ast\Selector\ComplexSelector;
use ScssPhp\ScssPhp\Ast\Selector\CompoundSelector;
use ScssPhp\ScssPhp\Ast\Selector\IDSelector;
use ScssPhp\ScssPhp\Ast\Selector\ParentSelector;
use ScssPhp\ScssPhp\Ast\Selector\PlaceholderSelector;
use ScssPhp\ScssPhp\Ast\Selector\PseudoSelector;
use ScssPhp\ScssPhp\Ast\Selector\SelectorList;
use ScssPhp\ScssPhp\Ast\Selector\TypeSelector;
use ScssPhp\ScssPhp\Ast\Selector\UniversalSelector;

/**
 * A visitor that visits each selector in a Sass selector AST and returns
 * `true` if any of the individual methods return `true`.
 *
 * Each method returns `false` by default.
 *
 * @template-implements SelectorVisitor<bool>
 * @internal
 */
abstract class AnySelectorVisitor implements SelectorVisitor
{
    public function visitComplexSelector(ComplexSelector $complex): bool
    {
        foreach ($complex->getComponents() as $component) {
            if ($this->visitCompoundSelector($component->getSelector())) {
                return true;
            }
        }

        return false;
    }

    public function visitCompoundSelector(CompoundSelector $compound): bool
    {
        foreach ($compound->getComponents() as $simple) {
            if ($simple->accept($this)) {
                return true;
            }
        }

        return false;
    }

    public function visitPseudoSelector(PseudoSelector $pseudo): bool
    {
        $selector = $pseudo->getSelector();

        return $selector === null ? false : $selector->accept($this);
    }

    public function visitSelectorList(SelectorList $list): bool
    {
        foreach ($list->getComponents() as $complex) {
            if ($this->visitComplexSelector($complex)) {
                return true;
            }
        }

        return false;
    }

    public function visitAttributeSelector(AttributeSelector $attribute): bool
    {
        return false;
    }

    public function visitClassSelector(ClassSelector $klass): bool
    {
        return false;
    }

    public function visitIDSelector(IDSelector $id): bool
    {
        return false;
    }

    public function visitParentSelector(ParentSelector $parent): bool
    {
        return false;
    }

    public function visitPlaceholderSelector(PlaceholderSelector $placeholder): bool
    {
        return false;
    }

    public function visitTypeSelector(TypeSelector $type): bool
    {
        return false;
    }

    public function visitUniversalSelector(UniversalSelector $universal): bool
    {
        return false;
    }
}

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