uk.ac.starlink.table

## 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

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `java.lang.Object` | `getCell(int icol)` Returns the contents of one cell in this row.
    `java.lang.Object[]` | `getRow()` Returns the contents of all the cells in this row.

- - ### Method Detail

    - #### getCell

          java.lang.Object getCell(int icol)
                            throws java.io.IOException

      Returns the contents of one cell in this row.
      Parameters:
        `icol` - column index
      Returns:
        cell contents
      Throws:
        `java.io.IOException` - if there's a problem reading the value

    - #### getRow

          java.lang.Object[] getRow()
                             throws java.io.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:
        `java.io.IOException`