code: public static <T extends QueryResult> OneQuery<T> one(Class<T> clazz, String sql,
  			Object... sqlArgs) {
  		final OneQuery<T> query = new OneQuery<T>();
  		query.resultClass = clazz;
          query.placeholderQuery = sql;
  		query.rawQuery = Utils.insertSqlArgs(sql, sqlArgs);
  		return query;
  	}
docs: Start a query for a single instance of type T
  
  @param clazz
  The class representing the type of the model you want returned
  
  @param sql
  The raw sql statement that should be executed.
  
  @param sqlArgs
  The array of arguments to insert instead of ? in the placeholderQuery statement.
  Strings are automatically placeholderQuery escaped.
  
  @param <T>
  The type of the model you want returned
  
  @return the query to execute