Question about where sort is handled

[jason rutherglen]

I see this in StandardRequestHandler.  However I am wondering if there are 
multiple sorts, where in Solr is this handled?  Thanks.

------------------------------------------

// If the first non-query, non-filter command is a simple sort on an indexed 
field, then
      // we can use the Lucene sort ability.
      Sort sort = null;
      if (commands.size() >= 2) {
        QueryParsing.SortSpec sortSpec = 
QueryParsing.parseSort(commands.get(1), req.getSchema());
        if (sortSpec != null) {
          sort = sortSpec.getSort();
          // ignore the count for now... it's currently only controlled by 
start & limit on req
          // count = sortSpec.getCount();
        }
      }