Package org.apache.commons.collections4.bag

Class UnmodifiableSortedBag<E>

java.lang.Object

org.apache.commons.collections4.collection.AbstractCollectionDecorator<E>

org.apache.commons.collections4.bag.AbstractBagDecorator<E>

org.apache.commons.collections4.bag.AbstractSortedBagDecorator<E>

org.apache.commons.collections4.bag.UnmodifiableSortedBag<E>

Type Parameters:

E - The type of elements in this bag

All Implemented Interfaces:

Serializable, Iterable<E>, Collection<E>, Bag<E>, SortedBag<E>, Unmodifiable

@Deprecated
public final class UnmodifiableSortedBag<E>
extends AbstractSortedBagDecorator<E>
implements Unmodifiable

Deprecated.

Since 4.6.0, use UnmodifiableSortedMultiSet instead.

Decorates another SortedBag to ensure it can't be altered.

This class is Serializable from Commons Collections 3.1.

Attempts to modify it will result in an UnsupportedOperationException.

Since:

3.0

See Also:

• Serialized Form

Method Summary

Modifier and Type	Method	Description
boolean	add(E object)	Deprecated. Always throws UnsupportedOperationException.
boolean	add(E object, int count)	Deprecated. Always throws UnsupportedOperationException.
boolean	addAll(Collection<? extends E> coll)	Deprecated. Always throws UnsupportedOperationException.
void	clear()	Deprecated. Always throws UnsupportedOperationException.
Iterator<E>	iterator()	Deprecated. Returns an Iterator over the entire set of members, including copies due to cardinality.
boolean	remove(Object object)	Deprecated. Always throws UnsupportedOperationException.
boolean	remove(Object object, int count)	Deprecated. Always throws UnsupportedOperationException.
boolean	removeAll(Collection<?> coll)	Deprecated. Always throws UnsupportedOperationException.
boolean	removeIf(Predicate<? super E> filter)	Deprecated. Always throws UnsupportedOperationException.
boolean	retainAll(Collection<?> coll)	Deprecated. Always throws UnsupportedOperationException.
Set<E>	uniqueSet()	Deprecated. Returns a Set of unique elements in the Bag.
static <E> SortedBag<E>	unmodifiableSortedBag(SortedBag<E> bag)	Deprecated. Factory method to create an unmodifiable bag.

Methods inherited from class org.apache.commons.collections4.bag.AbstractSortedBagDecorator

comparator, decorated, first, last

Methods inherited from class org.apache.commons.collections4.bag.AbstractBagDecorator

equals, getCount, hashCode

Methods inherited from class org.apache.commons.collections4.collection.AbstractCollectionDecorator

contains, containsAll, isEmpty, setCollection, size, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.commons.collections4.Bag

containsAll, getCount, size

Methods inherited from interface java.util.Collection

contains, equals, hashCode, isEmpty, parallelStream, spliterator, stream, toArray, toArray

Methods inherited from interface java.lang.Iterable

forEach

Method Details

unmodifiableSortedBag

public static <E> SortedBag<E> unmodifiableSortedBag(SortedBag<E> bag)

Deprecated.

Factory method to create an unmodifiable bag.

If the bag passed in is already unmodifiable, it is returned.

Type Parameters:

E - The type of the elements in the bag

Parameters:

bag - The bag to decorate, must not be null

Returns:

An unmodifiable SortedBag

Throws:

NullPointerException - if bag is null

Since:

4.0

add

public boolean add(E object)

Deprecated.

Always throws UnsupportedOperationException.

Specified by:

add in interface Bag<E>

Specified by:

add in interface Collection<E>

Overrides:

add in class AbstractCollectionDecorator<E>

Parameters:

object - Ignored.

Returns:

true if the object was not already in the uniqueSet.

Throws:

UnsupportedOperationException - Always thrown.

add

public boolean add(E object,
 int count)

Deprecated.

Always throws UnsupportedOperationException.

Specified by:

add in interface Bag<E>

Overrides:

add in class AbstractBagDecorator<E>

Parameters:

object - Ignored.

count - Ignored.

Returns:

true if the object was not already in the uniqueSet.

Throws:

UnsupportedOperationException - Always thrown.

addAll

public boolean addAll(Collection<? extends E> coll)

Deprecated.

Always throws UnsupportedOperationException.

Specified by:

addAll in interface Collection<E>

Overrides:

addAll in class AbstractCollectionDecorator<E>

Parameters:

coll - Ignored.

Throws:

UnsupportedOperationException - Always thrown.

clear

public void clear()

Deprecated.

Always throws UnsupportedOperationException.

Specified by:

clear in interface Collection<E>

Overrides:

clear in class AbstractCollectionDecorator<E>

Throws:

UnsupportedOperationException - Always thrown.

iterator

public Iterator<E> iterator()

Deprecated.

Description copied from interface: Bag

Returns an Iterator over the entire set of members, including copies due to cardinality. This iterator is fail-fast and will not tolerate concurrent modifications.

Specified by:

iterator in interface Bag<E>

Specified by:

iterator in interface Collection<E>

Specified by:

iterator in interface Iterable<E>

Overrides:

iterator in class AbstractCollectionDecorator<E>

Returns:

iterator over all elements in the Bag.

remove

public boolean remove(Object object)

Deprecated.

Always throws UnsupportedOperationException.

Specified by:

remove in interface Bag<E>

Specified by:

remove in interface Collection<E>

Overrides:

remove in class AbstractCollectionDecorator<E>

Parameters:

object - Ignored.

Returns:

true if this call changed the collection.

Throws:

UnsupportedOperationException - Always thrown.

remove

public boolean remove(Object object,
 int count)

Deprecated.

Always throws UnsupportedOperationException.

Specified by:

remove in interface Bag<E>

Overrides:

remove in class AbstractBagDecorator<E>

Parameters:

object - Ignored.

count - Ignored.

Returns:

true if this call changed the collection.

Throws:

UnsupportedOperationException - Always thrown.

removeAll

public boolean removeAll(Collection<?> coll)

Deprecated.

Always throws UnsupportedOperationException.

Specified by:

removeAll in interface Bag<E>

Specified by:

removeAll in interface Collection<E>

Overrides:

removeAll in class AbstractCollectionDecorator<E>

Parameters:

coll - Ignored.

Returns:

true if this call changed the collection.

Throws:

UnsupportedOperationException - Always thrown.

removeIf

public boolean removeIf(Predicate<? super E> filter)

Deprecated.

Always throws UnsupportedOperationException.

Specified by:

removeIf in interface Collection<E>

Overrides:

removeIf in class AbstractCollectionDecorator<E>

Parameters:

filter - Ignored.

Throws:

UnsupportedOperationException - Always thrown.

Since:

4.4

retainAll

public boolean retainAll(Collection<?> coll)

Deprecated.

Always throws UnsupportedOperationException.

Specified by:

retainAll in interface Bag<E>

Specified by:

retainAll in interface Collection<E>

Overrides:

retainAll in class AbstractCollectionDecorator<E>

Parameters:

coll - Ignored.

Returns:

true if this call changed the collection.

Throws:

UnsupportedOperationException - Always thrown.

uniqueSet

public Set<E> uniqueSet()

Deprecated.

Description copied from interface: Bag

Returns a Set of unique elements in the Bag.

Uniqueness constraints are the same as those in Set.

Specified by:

uniqueSet in interface Bag<E>

Overrides:

uniqueSet in class AbstractBagDecorator<E>

Returns:

The Set of unique Bag elements.