org.knime.core.data.collection
Interface SparseListDataValue

All Superinterfaces:

CollectionDataValue, DataValue, Iterable<DataCell>, ListDataValue

All Known Implementing Classes:

SparseListCell

public interface SparseListDataValue
extends ListDataValue

Sparse implementation of the ListDataValue interface that stores only the value and the index of elements that are unequal to the default element.

Author:

Tobias Koetter, University of Konstanz

Nested Class Summary

Nested classes/interfaces inherited from interface org.knime.core.data.collection.CollectionDataValue

CollectionDataValue.CollectionUtilityFactory

Nested classes/interfaces inherited from interface org.knime.core.data.DataValue

DataValue.UtilityFactory

Field Summary

Fields inherited from interface org.knime.core.data.collection.CollectionDataValue

UTILITY

Method Summary

int[]	getAllIndices() Returns a copy of the array that contains all indices of the explicitly set values of this list.
DataCell	getDefaultElement()

Methods inherited from interface org.knime.core.data.collection.ListDataValue

get

Methods inherited from interface org.knime.core.data.collection.CollectionDataValue

containsBlobWrapperCells, getElementType, iterator, size

Method Detail

getAllIndices

int[] getAllIndices()

Returns a copy of the array that contains all indices of the explicitly set values of this list. They are sorted in increasing order.

Returns:

all indices that have a explicitly set value attached

getDefaultElement

DataCell getDefaultElement()

Returns:

the default element that is returned for all indices within the range of the list but that do not have a value assigned