Package org.apache.commons.collections4.set

Class AbstractSortedSetDecorator<E>

java.lang.Object

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

org.apache.commons.collections4.set.AbstractSetDecorator<E>

org.apache.commons.collections4.set.AbstractSortedSetDecorator<E>

Type Parameters:

E - the type of the elements in the sorted set

All Implemented Interfaces:

Serializable, Iterable<E>, Collection<E>, Set<E>, SortedSet<E>

Direct Known Subclasses:

AbstractNavigableSetDecorator, UnmodifiableSortedSet

public abstract class AbstractSortedSetDecorator<E>
extends AbstractSetDecorator<E>
implements SortedSet<E>

Decorates another SortedSet to provide additional behaviour.

Methods are forwarded directly to the decorated set.

Since:

3.0

See Also:

Serialized Form

Method Summary

Modifier and Type	Method	Description
Comparator<? super E>	comparator()
E	first()
SortedSet<E>	headSet(E toElement)
E	last()
SortedSet<E>	subSet(E fromElement, E toElement)
SortedSet<E>	tailSet(E fromElement)

Methods inherited from class org.apache.commons.collections4.set.AbstractSetDecorator

equals, hashCode

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

add, addAll, clear, contains, containsAll, isEmpty, iterator, remove, removeAll, removeIf, retainAll, size, toArray, toArray, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, 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.Set

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray

Methods inherited from interface java.util.SortedSet

spliterator

Method Detail

subSet

public SortedSet<E> subSet(E fromElement,
                           E toElement)

Specified by:

subSet in interface SortedSet<E>

headSet

public SortedSet<E> headSet(E toElement)

Specified by:

headSet in interface SortedSet<E>

tailSet

public SortedSet<E> tailSet(E fromElement)

Specified by:

tailSet in interface SortedSet<E>

first

public E first()

Specified by:

first in interface SortedSet<E>

last

public E last()

Specified by:

last in interface SortedSet<E>

comparator

public Comparator<? super E> comparator()

Specified by:

comparator in interface SortedSet<E>