private function isMaxDepthReached(array $attributesMetadata, string $class, string $attribute, array &$context): bool
    {
        $enableMaxDepth = $context[self::ENABLE_MAX_DEPTH] ?? $this->defaultContext[self::ENABLE_MAX_DEPTH] ?? false;
        if (
            !$enableMaxDepth ||
            !isset($attributesMetadata[$attribute]) ||
            null === $maxDepth = $attributesMetadata[$attribute]->getMaxDepth()
        ) {
            return false;
        }

        $key = sprintf(self::DEPTH_KEY_PATTERN, $class, $attribute);
        if (!isset($context[$key])) {
            $context[$key] = 1;

            return false;
        }

        if ($context[$key] === $maxDepth) {
            return true;
        }

        ++$context[$key];

        return false;
    }
private function isMaxDepthReached(array $attributesMetadata, string $class, string $attribute, array &$context): bool
    {
        $enableMaxDepth = $context[self::ENABLE_MAX_DEPTH] ?? $this->defaultContext[self::ENABLE_MAX_DEPTH] ?? false;
        if (
            !$enableMaxDepth ||
            !isset($attributesMetadata[$attribute]) ||
            null === $maxDepth = $attributesMetadata[$attribute]->getMaxDepth()
        ) {
            return false;
        }

        $key = sprintf(self::DEPTH_KEY_PATTERN, $class, $attribute);
        if (!isset($context[$key])) {
            $context[$key] = 1;

            return false;
        }

        if ($context[$key] === $maxDepth) {
            return true;
        }

        ++$context[$key];

        return false;
    }
private function isMaxDepthReached ( array $ attributesMetadata , string $ class , string $ attribute , array & $ context ) : bool { $ enableMaxDepth = $ context [ self :: ENABLE_MAX_DEPTH ] ?? $ this -> defaultContext [ self :: ENABLE_MAX_DEPTH ] ?? false ; if ( ! $ enableMaxDepth || ! isset ( $ attributesMetadata [ $ attribute ] ) || null === $ maxDepth = $ attributesMetadata [ $ attribute ] -> getMaxDepth ( ) ) { return false ; } $ key = sprintf ( self :: DEPTH_KEY_PATTERN , $ class , $ attribute ) ; if ( ! isset ( $ context [ $ key ] ) ) { $ context [ $ key ] = 1 ; return false ; } if ( $ context [ $ key ] === $ maxDepth ) { return true ; } ++ $ context [ $ key ] ; return false ; }
Is the max depth reached for the given attribute?

@param AttributeMetadataInterface[] $attributesMetadata
Is the max depth reached for the given attribute?