public void processTuple(T tuple){
  try {
    setStatementParameters(updateCommand,tuple);
    updateCommand.execute();
  }
 catch (  SQLException e) {
    throw new RuntimeException(e);
  }
}

public void processTuple ( T tuple ) { try { setStatementParameters ( updateCommand , tuple ) ; updateCommand . execute ( ) ; } catch ( SQLException e ) { throw new RuntimeException ( e ) ; } }
sets the statement parameters and executes the update
