Method scan

src/meta/TSUIDQuery.java:283–285

Starts the scanner and is called recursively to fetch the next set of rows from the scanner. @return The map of spans if loaded successfully, null if no data was found

()

           * found
           */
          public Object scan() {
            return scanner.nextRows().addCallback(this).addErrback(new ErrBack());
          }
          
          /**
           * Loops through each row of the scanner results and parses out data