org.knime.base.node.preproc.joiner
Class DataHiliteOutputContainer.Missing

java.lang.Object
  org.knime.base.node.preproc.joiner.DataHiliteOutputContainer.Missing

All Implemented Interfaces:

Iterable<DataCell>, DataRow

Enclosing class:

DataHiliteOutputContainer

static class DataHiliteOutputContainer.Missing
extends Object
implements DataRow

An InputDataRow with solely missing data cells, needed for left and right outer join.

Author:

Heiko Hofer

Constructor Summary

DataHiliteOutputContainer.Missing(int numCells)

Method Summary

DataCell	getCell(int index) Returns the DataCell at the provided index within this row.
RowKey	getKey() Returns the row key.
int	getNumCells() Returns the length of this row, that is the number of columns of the DataTable (not including the row key).
Iterator<DataCell>	iterator()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DataHiliteOutputContainer.Missing

public DataHiliteOutputContainer.Missing(int numCells)

Parameters:

numCells - The number of cells in the DataRow

Method Detail

getKey

public RowKey getKey()

Returns the row key.

Specified by:

getKey in interface DataRow

Returns:

the row key

getCell

public DataCell getCell(int index)

Returns the DataCell at the provided index within this row.

Specified by:

getCell in interface DataRow

Parameters:

index - the index of the cell to retrieve (indices start from 0)

Returns:

the DataCell at the given index

getNumCells

public int getNumCells()

Returns the length of this row, that is the number of columns of the DataTable (not including the row key).

Specified by:

getNumCells in interface DataRow

Returns:

length of this row

iterator

public Iterator<DataCell> iterator()

Specified by:

iterator in interface Iterable<DataCell>