Class RowInRecordMapper

    • Constructor Detail

      • RowInRecordMapper

        public RowInRecordMapper()
    • Method Detail

      • call

        public abstract Row call​(Record record,
                                 long rowId,
                                 Row row)
        Maps a row, in the context of a record.
        record - the record enclosing the row to map
        rowId - the global index of the row in the entire grid
        row - the row itself
      • preservesRowCount

        public boolean preservesRowCount()
        Description copied from interface: RecordMapper
        If every record is mapped to a list with the same number of rows as what the record contains, set this boolean to true. This helps the underlying implementation avoid recomputing row ids.
        Specified by:
        preservesRowCount in interface RecordMapper