<?php

namespace ACA\WC\Search\ProductVariation;

use ACP\Search\Comparison;
use ACP\Search\Operators;

class Attribute extends Comparison\Meta
{

    public function __construct($meta_key)
    {
        $operators = new Operators([
            Operators::CONTAINS,
            Operators::EQ,
            Operators::NEQ,
            Operators::IS_EMPTY,
            Operators::NOT_IS_EMPTY,
        ]);

        parent::__construct($operators, $meta_key);
    }

}