Module org.jhotdraw8.icollection

Package org.jhotdraw8.icollection.facade

Class ReadOnlySequencedSetFacade<E>

java.lang.Object

org.jhotdraw8.icollection.readonly.AbstractReadOnlyCollection<E>

org.jhotdraw8.icollection.readonly.AbstractReadOnlySet<E>

org.jhotdraw8.icollection.facade.ReadOnlySetFacade<E>

org.jhotdraw8.icollection.facade.ReadOnlySequencedSetFacade<E>

Type Parameters:

E - the element type

All Implemented Interfaces:

Iterable<E>, ReadOnlyCollection<E>, ReadOnlySequencedCollection<E>, ReadOnlySequencedSet<E>, ReadOnlySet<E>

public class ReadOnlySequencedSetFacade<E>
extends ReadOnlySetFacade<E>
implements ReadOnlySequencedSet<E>

Provides a ReadOnlySequencedSet facade to a set of SequencedSet functions.

Author:

Werner Randelshofer

Field Summary

Fields inherited from class org.jhotdraw8.icollection.facade.ReadOnlySetFacade

characteristics, containsFunction, iteratorFunction, sizeFunction

Constructor Summary

Constructors

Constructor	Description
ReadOnlySequencedSetFacade(Supplier<Iterator<E>> iteratorFunction, Supplier<Iterator<E>> reverseIteratorFunction, IntSupplier sizeFunction, Predicate<Object> containsFunction, Supplier<E> getFirstFunction, Supplier<E> getLastFunction, int characteristics)
ReadOnlySequencedSetFacade(SequencedSet<E> backingSet)
ReadOnlySequencedSetFacade(ReadOnlySequencedSet<E> backingSet)

Method Summary

Modifier and Type	Method	Description
E	getFirst()	Gets the first element.
E	getLast()	Gets the last element.
ReadOnlySequencedSet<E>	readOnlyReversed()	Returns a reversed-order view of this set.

Methods inherited from class org.jhotdraw8.icollection.facade.ReadOnlySetFacade

contains, hashCode, iterator, size, spliterator

Methods inherited from class org.jhotdraw8.icollection.readonly.AbstractReadOnlySet

equals

Methods inherited from class org.jhotdraw8.icollection.readonly.AbstractReadOnlyCollection

toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.jhotdraw8.icollection.readonly.ReadOnlyCollection

contains, containsAll, isEmpty, iterator, size, stream, toArray, toArray

Methods inherited from interface org.jhotdraw8.icollection.readonly.ReadOnlySequencedCollection

asCollection

Methods inherited from interface org.jhotdraw8.icollection.readonly.ReadOnlySequencedSet

asSet

Methods inherited from interface org.jhotdraw8.icollection.readonly.ReadOnlySet

characteristics, equals, hashCode

Constructor Details

ReadOnlySequencedSetFacade

public ReadOnlySequencedSetFacade(ReadOnlySequencedSet<E> backingSet)

ReadOnlySequencedSetFacade

public ReadOnlySequencedSetFacade(SequencedSet<E> backingSet)

ReadOnlySequencedSetFacade

public ReadOnlySequencedSetFacade(Supplier<Iterator<E>> iteratorFunction,
 Supplier<Iterator<E>> reverseIteratorFunction,
 IntSupplier sizeFunction,
 Predicate<Object> containsFunction,
 Supplier<E> getFirstFunction,
 Supplier<E> getLastFunction,
 int characteristics)

Method Details

getFirst

public E getFirst()

Description copied from interface: ReadOnlySequencedCollection

Gets the first element.

Specified by:

getFirst in interface ReadOnlySequencedCollection<E>

Returns:

an element

getLast

public E getLast()

Description copied from interface: ReadOnlySequencedCollection

Gets the last element.

Specified by:

getLast in interface ReadOnlySequencedCollection<E>

Returns:

an element

readOnlyReversed

public ReadOnlySequencedSet<E> readOnlyReversed()

Description copied from interface: ReadOnlySequencedSet

Returns a reversed-order view of this set. Changes to the underlying set are visible in the reversed view.

Specified by:

readOnlyReversed in interface ReadOnlySequencedCollection<E>

Specified by:

readOnlyReversed in interface ReadOnlySequencedSet<E>

Returns:

a reversed-order view of this set