code: public static String getRemoteGetKey(SIBUuid8 remoteUuid, SIBUuid12 gatheringTargetDestUuid)
    {
      String key = null;
      if (gatheringTargetDestUuid!=null)
        key = remoteUuid.toString()+gatheringTargetDestUuid.toString();
      else
        key = remoteUuid.toString()+SIMPConstants.DEFAULT_CONSUMER_SET;
      return key;
    }
docs: The key we use to lookup/insert a streamInfo object is based off the remoteMEuuid +
  the gatheringTargetDestUuid. This second value is null for standard consumer and set
  to a destinationUuid (which could be an alias) for gathering consumers. In this way
  we have seperate streams per consumer type.