Class RowList<T>

java.lang.Object

org.tribuo.util.infotheory.impl.RowList<T>

Type Parameters:

T - The type stored in the lists.

All Implemented Interfaces:

Iterable<Row<T>>, Collection<Row<T>>, List<Row<T>>, SequencedCollection<Row<T>>

public final class RowList<T>
extends Object
implements List<Row<T>>

An implementation of a List which wraps a set of lists.

Each access returns a Row drawn by taking an element from each list.

The rows only expose equals and hashcode, as the information theoretic calculations only care about equality.

Constructor Summary

Constructors

Constructor	Description
RowList(Set<List<T>> set)	Constructs a RowList from a set of lists.

Method Summary

Modifier and Type	Method	Description
void	add(int index, Row<T> element)	Unsupported.
boolean	add(Row<T> e)	Unsupported.
boolean	addAll(int index, Collection<? extends Row<T>> c)	Unsupported.
boolean	addAll(Collection<? extends Row<T>> c)	Unsupported.
void	clear()	Unsupported.
boolean	contains(Object o)
boolean	containsAll(Collection<?> c)
Row<T>	get(int index)
int	indexOf(Object o)
boolean	isEmpty()
Iterator<Row<T>>	iterator()
int	lastIndexOf(Object o)
ListIterator<Row<T>>	listIterator()
ListIterator<Row<T>>	listIterator(int index)
Row<T>	remove(int index)	Unsupported.
boolean	remove(Object o)	Unsupported.
boolean	removeAll(Collection<?> c)	Unsupported.
boolean	retainAll(Collection<?> c)	Unsupported.
Row<T>	set(int index, Row<T> element)	Unsupported.
int	size()
List<Row<T>>	subList(int fromIndex, int toIndex)	Unsupported.
Object[]	toArray()
<U> U[]	toArray(U[] a)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

addFirst, addLast, equals, getFirst, getLast, hashCode, removeFirst, removeLast, replaceAll, reversed, sort, spliterator

Constructor Details

RowList

public RowList(Set<List<T>> set)

Constructs a RowList from a set of lists.

Parameters:

set - The feature lists.

Method Details

size

public int size()

Specified by:

size in interface Collection<T>

Specified by:

size in interface List<T>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<T>

Specified by:

isEmpty in interface List<T>

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<T>

Specified by:

contains in interface List<T>

iterator

public Iterator<Row<T>> iterator()

Specified by:

iterator in interface Collection<T>

Specified by:

iterator in interface Iterable<T>

Specified by:

iterator in interface List<T>

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<T>

Specified by:

toArray in interface List<T>

toArray

public <U> U[] toArray(U[] a)

Specified by:

toArray in interface Collection<T>

Specified by:

toArray in interface List<T>

get

public Row<T> get(int index)

Specified by:

get in interface List<T>

containsAll

public boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<T>

Specified by:

containsAll in interface List<T>

indexOf

public int indexOf(Object o)

Specified by:

indexOf in interface List<T>

lastIndexOf

public int lastIndexOf(Object o)

Specified by:

lastIndexOf in interface List<T>

listIterator

public ListIterator<Row<T>> listIterator()

Specified by:

listIterator in interface List<T>

listIterator

public ListIterator<Row<T>> listIterator(int index)

Specified by:

listIterator in interface List<T>

subList

public List<Row<T>> subList(int fromIndex,
 int toIndex)

Unsupported. Throws UnsupportedOperationException.

Specified by:

subList in interface List<T>

Parameters:

fromIndex - n/a

toIndex - n/a

Returns:

n/a

add

public boolean add(Row<T> e)

Unsupported. Throws UnsupportedOperationException.

Specified by:

add in interface Collection<T>

Specified by:

add in interface List<T>

Parameters:

e - n/a

Returns:

n/a

remove

public boolean remove(Object o)

Unsupported. Throws UnsupportedOperationException.

Specified by:

remove in interface Collection<T>

Specified by:

remove in interface List<T>

Parameters:

o - n/a

Returns:

n/a

addAll

public boolean addAll(Collection<? extends Row<T>> c)

Unsupported. Throws UnsupportedOperationException.

Specified by:

addAll in interface Collection<T>

Specified by:

addAll in interface List<T>

Parameters:

c - n/a

Returns:

n/a

addAll

public boolean addAll(int index,
 Collection<? extends Row<T>> c)

Unsupported. Throws UnsupportedOperationException.

Specified by:

addAll in interface List<T>

Parameters:

index - n/a

c - n/a

Returns:

n/a

removeAll

public boolean removeAll(Collection<?> c)

Unsupported. Throws UnsupportedOperationException.

Specified by:

removeAll in interface Collection<T>

Specified by:

removeAll in interface List<T>

Parameters:

c - n/a

Returns:

n/a

retainAll

public boolean retainAll(Collection<?> c)

Unsupported. Throws UnsupportedOperationException.

Specified by:

retainAll in interface Collection<T>

Specified by:

retainAll in interface List<T>

Parameters:

c - n/a

Returns:

n/a

clear

public void clear()

Unsupported. Throws UnsupportedOperationException.

Specified by:

clear in interface Collection<T>

Specified by:

clear in interface List<T>

set

public Row<T> set(int index,
 Row<T> element)

Unsupported. Throws UnsupportedOperationException.

Specified by:

set in interface List<T>

Parameters:

index - n/a

element - n/a

Returns:

n/a

add

public void add(int index,
 Row<T> element)

Unsupported. Throws UnsupportedOperationException.

Specified by:

add in interface List<T>

Parameters:

index - n/a

element - n/a

remove

public Row<T> remove(int index)

Unsupported. Throws UnsupportedOperationException.

Specified by:

remove in interface List<T>

Parameters:

index - n/a

Returns:

n/a