writes a datapoint to the output stream . calls to this function must be done with non-decreasing timestamps . concode_field_sep double lastTimestamp concode_elem_sep ObjectInputStream inputStream concode_elem_sep DataPoint nextPoint concode_elem_sep ObjectOutputStream outputStream concode_elem_sep String varname concode_elem_sep double value concode_elem_sep double timestamp concode_field_sep DataPoint read concode_elem_sep List<DataPoint> readUntil
void function ( DataPoint arg0 ) { if ( arg0 . timestamp < lastTimestamp ) { throw new IllegalArgumentException ( "srini_string" ) ; } outputStream . writeObject ( arg0 ) ; lastTimestamp = arg0 . timestamp ; }