Interface RowData

All Known Subinterfaces:
RowAccess, RowSequence, RowSplittable
All Known Implementing Classes:
AccessRowSequence, EmptyRowSequence, IteratorRowSequence, MappingRowSplittable, OnceRowPipe, ProgressRowSplittable, RandomRowSplittable, ReaderRowSequence, SequentialRowSplittable, WrapperRowAccess, WrapperRowSequence

public interface RowData
Allows access to the values in a single row of a table.
Since:
24 Jul 2020
Author:
Mark Taylor
  • Method Summary

    Modifier and Type
    Method
    Description
    getCell(int icol)
    Returns the contents of one cell in this row.
    Returns the contents of all the cells in this row.
  • Method Details

    • getCell

      Object getCell(int icol) throws IOException
      Returns the contents of one cell in this row.
      Parameters:
      icol - column index
      Returns:
      cell contents
      Throws:
      IOException - if there's a problem reading the value
    • getRow

      Object[] getRow() throws IOException
      Returns the contents of all the cells in this row.

      Note that implementations are in general (unless otherwise restricted by subtype documented contracts) free to return the same array, with different contents, on subsequent invocations of this method, so callers should not rely on the contents being undisturbed.

      Returns:
      array with one element for each column of this row, containing cell data; may be reused by subsequent invocations
      Throws:
      IOException