uno.informatics.common.io

Interface ColumnReader

All Superinterfaces:

AutoCloseable, Reader, TableReader

public interface ColumnReader
extends TableReader

Reads a data source column by column

Author:

Guy Davenport

Method Summary

Modifier and Type	Method and Description
List<Object>	getColumnCells() Gets the current column cell values
Object[]	getColumnCellsAsArray() Gets the current column cell values as an array

Methods inherited from interface uno.informatics.common.io.TableReader

getCell, getCellAsBoolean, getCellAsDouble, getCellAsInt, getCellAsString, hasNextColumn, hasNextRow, nextColumn, nextRow, readCells, readCellsAsArray, setAllConversionTypes

Methods inherited from interface uno.informatics.common.io.Reader

close, ready

Method Detail

getColumnCells

List<Object> getColumnCells()
                     throws IOException

Gets the current column cell values

Returns:

the column cell values

Throws:

IOException - if the data source can not be read

getColumnCellsAsArray

Object[] getColumnCellsAsArray()
                        throws IOException

Gets the current column cell values as an array

Returns:

the column cell values as an array

Throws:

IOException - if the data source can not be read