public int getTotalDocuments() {
    try {
      final int totalDocs = _jsonObject.getJSONObject(META_OBJECT_FIELD).getInt("total_count");
      return totalDocs;
    } catch (JSONException ex) {
      throw new QuandlRuntimeException("Could not find total_count field in results from Quandl", ex);
    }
  }
public int getTotalDocuments ( ) { try { final int totalDocs = _jsonObject . getJSONObject ( META_OBJECT_FIELD ) . getInt ( "total_count" ) ; return totalDocs ; } catch ( JSONException ex ) { throw new QuandlRuntimeException ( "Could not find total_count field in results from Quandl" , ex ) ; } }
Get the total number of documents in this result set. Throws a QuandlRuntimeException if Quandl response doesn't contain this field,
although it should.

@return the total number of documents in this result set