org.knime.base.node.mine.subgroupminer.freqitemset
Class FrequentItemSetTable

java.lang.Object
  org.knime.base.node.mine.subgroupminer.freqitemset.FrequentItemSetTable

All Implemented Interfaces:

Iterable<DataRow>, DataTable

Deprecated.

@Deprecated
public class FrequentItemSetTable
extends Object
implements DataTable

A FrequentItemSetTable adds a sorting functionality to the normal DataTable. This can not be done by the SorterNode, since the rows of a FrequentItemSetTable are of variable length ( the rest is filled with empty cells) and the user is able to sort by itemset length.

Author:

Fabian Dill, University of Konstanz

Nested Class Summary

static class

FrequentItemSetTable.Sorter Deprecated. the feature the table should be sorted by.

Constructor Summary

FrequentItemSetTable(FrequentItemSetRow[] rows, DataTableSpec spec)
Deprecated. Creates a FrequentItemSetTable out of the passed row array and the given DataTableSpec.

FrequentItemSetTable(List<FrequentItemSetRow> rowList, DataTableSpec spec)
Deprecated. Creates a FrequentItemSetTable out of the passed row list and the given DataTableSpec.

Method Summary

DataTableSpec	getDataTableSpec() Deprecated. Returns the DataTableSpec object of this table which gives information about the structure of this data table.
RowIterator	iterator() Deprecated. Returns a row iterator which returns each row one-by-one from the table.
void	sortBy(FrequentItemSetTable.Sorter sorter) Deprecated. Sorts the table by the given sorter (support or itemset length).

Methods inherited from class java.lang.Object

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

Constructor Detail

FrequentItemSetTable

public FrequentItemSetTable(FrequentItemSetRow[] rows,
                            DataTableSpec spec)

Deprecated.

Creates a FrequentItemSetTable out of the passed row array and the given DataTableSpec.

Parameters:

rows - the rows of this table

spec - the DataTableSpec of this Table

FrequentItemSetTable

public FrequentItemSetTable(List<FrequentItemSetRow> rowList,
                            DataTableSpec spec)

Deprecated.

Creates a FrequentItemSetTable out of the passed row list and the given DataTableSpec.

Parameters:

rowList - the rows of this table

spec - the DataTableSpec of this table

Method Detail

getDataTableSpec

public DataTableSpec getDataTableSpec()

Deprecated.

Returns the DataTableSpec object of this table which gives information about the structure of this data table.

Specified by:

getDataTableSpec in interface DataTable

Returns:

the DataTableSpec of this table

iterator

public RowIterator iterator()

Deprecated.

Returns a row iterator which returns each row one-by-one from the table.

Specified by:

iterator in interface Iterable<DataRow>

Specified by:

iterator in interface DataTable

Returns:

row iterator

See Also:

DataRow

sortBy

public void sortBy(FrequentItemSetTable.Sorter sorter)

Deprecated.

Sorts the table by the given sorter (support or itemset length).

Parameters:

sorter - defines by which feature the table should be sorted