src/AnnotationProcessor/DoctrineAnnotationProcessor.php
private function processJoinColumn(JoinColumn $join_column, PropertyInformation $information): void
    {
        $information->setNullable($join_column->nullable);
        $information->setUnique($join_column->unique);
    }
private function processJoinColumn(JoinColumn $join_column, PropertyInformation $information): void
    {
        $information->setNullable($join_column->nullable);
        $information->setUnique($join_column->unique);
    }
private function processJoinColumn ( JoinColumn $ join_column , PropertyInformation $ information ) : void { $ information -> setNullable ( $ join_column -> nullable ) ; $ information -> setUnique ( $ join_column -> unique ) ; }
Process a JoinColumn Annotation, extract nullable.

@param JoinColumn $join_column
@param PropertyInformation $information
Process a JoinColumn Annotation extract nullable .