public PersonProcessor(IPersonReader reader, IPersonParser parser, IPersonWriter writer, IPersonValidator validator, IPersonSorter sorter)
{
_reader = reader;
_parser = parser;
_writer = writer;
_validator = validator;
_sorter = sorter;
}
PeopleManager(IPersonReader reader, IPersonWriter writer)
{
_personReader = reader;
_personWriter = writer;
}