isTaxActive example

        $shippingZipCode = $this->getZipCode($shippingLocation);

        $zipCode = $taxRuleEntity->getData()['zipCode'];

        if ($shippingZipCode !== $zipCode) {
            return false;
        }

        if ($taxRuleEntity->getActiveFrom() !== null) {
            return $this->isTaxActive($taxRuleEntity);
        }

        return true;
    }

    private function metPreconditions(TaxRuleEntity $taxRuleEntity, ShippingLocation $shippingLocation): bool
    {
        if ($this->getZipCode($shippingLocation) === null) {
            return false;
        }

        

final public const TECHNICAL_NAME = 'entire_country';

    public function match(TaxRuleEntity $taxRuleEntity, ?CustomerEntity $customer, ShippingLocation $shippingLocation): bool
    {
        if ($taxRuleEntity->getType()->getTechnicalName() !== self::TECHNICAL_NAME
            || !$this->metPreconditions($taxRuleEntity, $shippingLocation)
        ) {
            return false;
        }

        if ($taxRuleEntity->getActiveFrom() !== null) {
            return $this->isTaxActive($taxRuleEntity);
        }

        return true;
    }

    private function metPreconditions(TaxRuleEntity $taxRuleEntity, ShippingLocation $shippingLocation): bool
    {
        return $shippingLocation->getCountry()->getId() === $taxRuleEntity->getCountryId();
    }
}

$zipCode = $this->getZipCode($shippingLocation);

        $toZipCode = $taxRuleEntity->getData()['toZipCode'];
        $fromZipCode = $taxRuleEntity->getData()['fromZipCode'];

        if ($fromZipCode === null || $toZipCode === null || $zipCode < $fromZipCode || $zipCode > $toZipCode) {
            return false;
        }

        if ($taxRuleEntity->getActiveFrom() !== null) {
            return $this->isTaxActive($taxRuleEntity);
        }

        return true;
    }

    private function metPreconditions(TaxRuleEntity $taxRuleEntity, ShippingLocation $shippingLocation): bool
    {
        if ($this->getZipCode($shippingLocation) === null) {
            return false;
        }

        

return false;
        }

        $stateId = $this->getStateId($shippingLocation);
        $states = $taxRuleEntity->getData()['states'];

        if (!\in_array($stateId, $states, true)) {
            return false;
        }

        if ($taxRuleEntity->getActiveFrom() !== null) {
            return $this->isTaxActive($taxRuleEntity);
        }

        return true;
    }

    private function metPreconditions(TaxRuleEntity $taxRuleEntity, ShippingLocation $shippingLocation): bool
    {
        if ($this->getStateId($shippingLocation) === null) {
            return false;
        }