Package com.google.common.collect

Class ForwardingNavigableSet.StandardDescendingSet

java.lang.Object

com.google.common.collect.ForwardingObject

com.google.common.collect.ForwardingCollection<E>

com.google.common.collect.ForwardingSet<E>

com.google.common.collect.ForwardingSortedSet<E>

com.google.common.collect.ForwardingNavigableSet<E>

com.google.common.collect.ForwardingNavigableSet.StandardDescendingSet

All Implemented Interfaces:

java.lang.Iterable<E>, java.util.Collection<E>, java.util.NavigableSet<E>, java.util.Set<E>, java.util.SortedSet<E>

Enclosing class:

ForwardingNavigableSet<E extends @Nullable java.lang.Object>

protected class ForwardingNavigableSet.StandardDescendingSet
extends ForwardingNavigableSet<E>

A sensible implementation of NavigableSet.descendingSet() in terms of the other methods of NavigableSet, notably including NavigableSet.descendingIterator().

In many cases, you may wish to override ForwardingNavigableSet.descendingSet() to forward to this implementation or a subclass thereof.

Since:

12.0

Nested Class Summary

Nested classes/interfaces inherited from class com.google.common.collect.ForwardingNavigableSet

ForwardingNavigableSet.StandardDescendingSet

Constructor Summary

Constructors

Constructor	Description
StandardDescendingSet()	Constructor for use by subclasses.

Method Summary

Modifier and Type	Method	Description
E	ceiling(E e)
java.util.Comparator<? super E>	comparator()
protected java.util.NavigableSet<E>	delegate()	Returns the backing delegate instance that methods are forwarded to.
java.util.Iterator<E>	descendingIterator()
java.util.NavigableSet<E>	descendingSet()
E	first()
E	floor(E e)
java.util.SortedSet<E>	headSet(E toElement)
java.util.NavigableSet<E>	headSet(E toElement, boolean inclusive)
E	higher(E e)
java.util.Iterator<E>	iterator()
E	last()
E	lower(E e)
E	pollFirst()
E	pollLast()
java.util.NavigableSet<E>	subSet(E fromElement, boolean fromInclusive, E toElement, boolean toInclusive)
java.util.SortedSet<E>	subSet(E fromElement, E toElement)
java.util.SortedSet<E>	tailSet(E fromElement)
java.util.NavigableSet<E>	tailSet(E fromElement, boolean inclusive)
@Nullable java.lang.Object[]	toArray()
<T extends @Nullable java.lang.Object> T[]	toArray(T[] array)
java.lang.String	toString()	Returns the string representation generated by the delegate's toString method.

Methods inherited from class com.google.common.collect.ForwardingNavigableSet

standardCeiling, standardFirst, standardFloor, standardHeadSet, standardHigher, standardLast, standardLower, standardPollFirst, standardPollLast, standardSubSet, standardSubSet, standardTailSet

Methods inherited from class com.google.common.collect.ForwardingSortedSet

standardContains, standardRemove

Methods inherited from class com.google.common.collect.ForwardingSet

equals, hashCode, standardEquals, standardHashCode, standardRemoveAll

Methods inherited from class com.google.common.collect.ForwardingCollection

add, addAll, clear, contains, containsAll, isEmpty, remove, removeAll, retainAll, size, standardAddAll, standardClear, standardContainsAll, standardIsEmpty, standardRetainAll, standardToArray, standardToArray, standardToString

Methods inherited from class java.lang.Object

clone, finalize, 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, remove, removeAll, retainAll, size

Methods inherited from interface java.util.SortedSet

spliterator

Constructor Detail

StandardDescendingSet

public StandardDescendingSet()

Constructor for use by subclasses.

Method Detail

delegate

protected java.util.NavigableSet<E> delegate()

Description copied from class: ForwardingObject

Returns the backing delegate instance that methods are forwarded to. Abstract subclasses generally override this method with an abstract method that has a more specific return type, such as ForwardingSet.delegate(). Concrete subclasses override this method to supply the instance being decorated.

Specified by:

delegate in class ForwardingNavigableSet<E extends @Nullable java.lang.Object>

lower

@CheckForNull
public E lower(E e)

Specified by:

lower in interface java.util.NavigableSet<E extends @Nullable java.lang.Object>

Overrides:

lower in class ForwardingNavigableSet<E extends @Nullable java.lang.Object>

floor

@CheckForNull
public E floor(E e)

Specified by:

floor in interface java.util.NavigableSet<E extends @Nullable java.lang.Object>

Overrides:

floor in class ForwardingNavigableSet<E extends @Nullable java.lang.Object>

ceiling

@CheckForNull
public E ceiling(E e)

Specified by:

ceiling in interface java.util.NavigableSet<E extends @Nullable java.lang.Object>

Overrides:

ceiling in class ForwardingNavigableSet<E extends @Nullable java.lang.Object>

higher

@CheckForNull
public E higher(E e)

Specified by:

higher in interface java.util.NavigableSet<E extends @Nullable java.lang.Object>

Overrides:

higher in class ForwardingNavigableSet<E extends @Nullable java.lang.Object>

pollFirst

@CheckForNull
public E pollFirst()

Specified by:

pollFirst in interface java.util.NavigableSet<E extends @Nullable java.lang.Object>

Overrides:

pollFirst in class ForwardingNavigableSet<E extends @Nullable java.lang.Object>

pollLast

@CheckForNull
public E pollLast()

Specified by:

pollLast in interface java.util.NavigableSet<E extends @Nullable java.lang.Object>

Overrides:

pollLast in class ForwardingNavigableSet<E extends @Nullable java.lang.Object>

descendingSet

public java.util.NavigableSet<E> descendingSet()

Specified by:

descendingSet in interface java.util.NavigableSet<E extends @Nullable java.lang.Object>

Overrides:

descendingSet in class ForwardingNavigableSet<E extends @Nullable java.lang.Object>

descendingIterator

public java.util.Iterator<E> descendingIterator()

Specified by:

descendingIterator in interface java.util.NavigableSet<E extends @Nullable java.lang.Object>

Overrides:

descendingIterator in class ForwardingNavigableSet<E extends @Nullable java.lang.Object>

subSet

public java.util.NavigableSet<E> subSet(E fromElement,
                                        boolean fromInclusive,
                                        E toElement,
                                        boolean toInclusive)

Specified by:

subSet in interface java.util.NavigableSet<E extends @Nullable java.lang.Object>

Overrides:

subSet in class ForwardingNavigableSet<E extends @Nullable java.lang.Object>

subSet

public java.util.SortedSet<E> subSet(E fromElement,
                                     E toElement)

Specified by:

subSet in interface java.util.NavigableSet<E extends @Nullable java.lang.Object>

Specified by:

subSet in interface java.util.SortedSet<E extends @Nullable java.lang.Object>

Overrides:

subSet in class ForwardingSortedSet<E extends @Nullable java.lang.Object>

headSet

public java.util.NavigableSet<E> headSet(E toElement,
                                         boolean inclusive)

Specified by:

headSet in interface java.util.NavigableSet<E extends @Nullable java.lang.Object>

Overrides:

headSet in class ForwardingNavigableSet<E extends @Nullable java.lang.Object>

headSet

public java.util.SortedSet<E> headSet(E toElement)

Specified by:

headSet in interface java.util.NavigableSet<E extends @Nullable java.lang.Object>

Specified by:

headSet in interface java.util.SortedSet<E extends @Nullable java.lang.Object>

Overrides:

headSet in class ForwardingSortedSet<E extends @Nullable java.lang.Object>

tailSet

public java.util.NavigableSet<E> tailSet(E fromElement,
                                         boolean inclusive)

Specified by:

tailSet in interface java.util.NavigableSet<E extends @Nullable java.lang.Object>

Overrides:

tailSet in class ForwardingNavigableSet<E extends @Nullable java.lang.Object>

tailSet

public java.util.SortedSet<E> tailSet(E fromElement)

Specified by:

tailSet in interface java.util.NavigableSet<E extends @Nullable java.lang.Object>

Specified by:

tailSet in interface java.util.SortedSet<E extends @Nullable java.lang.Object>

Overrides:

tailSet in class ForwardingSortedSet<E extends @Nullable java.lang.Object>

comparator

public java.util.Comparator<? super E> comparator()

Specified by:

comparator in interface java.util.SortedSet<E extends @Nullable java.lang.Object>

Overrides:

comparator in class ForwardingSortedSet<E extends @Nullable java.lang.Object>

first

public E first()

Specified by:

first in interface java.util.SortedSet<E extends @Nullable java.lang.Object>

Overrides:

first in class ForwardingSortedSet<E extends @Nullable java.lang.Object>

last

public E last()

Specified by:

last in interface java.util.SortedSet<E extends @Nullable java.lang.Object>

Overrides:

last in class ForwardingSortedSet<E extends @Nullable java.lang.Object>

iterator

public java.util.Iterator<E> iterator()

Specified by:

iterator in interface java.util.Collection<E extends @Nullable java.lang.Object>

Specified by:

iterator in interface java.lang.Iterable<E extends @Nullable java.lang.Object>

Specified by:

iterator in interface java.util.NavigableSet<E extends @Nullable java.lang.Object>

Specified by:

iterator in interface java.util.Set<E extends @Nullable java.lang.Object>

Overrides:

iterator in class ForwardingCollection<E extends @Nullable java.lang.Object>

toArray

public @Nullable java.lang.Object[] toArray()

Specified by:

toArray in interface java.util.Collection<E extends @Nullable java.lang.Object>

Specified by:

toArray in interface java.util.Set<E extends @Nullable java.lang.Object>

Overrides:

toArray in class ForwardingCollection<E extends @Nullable java.lang.Object>

toArray

public <T extends @Nullable java.lang.Object> T[] toArray(T[] array)

Specified by:

toArray in interface java.util.Collection<E extends @Nullable java.lang.Object>

Specified by:

toArray in interface java.util.Set<E extends @Nullable java.lang.Object>

Overrides:

toArray in class ForwardingCollection<E extends @Nullable java.lang.Object>

toString

public java.lang.String toString()

Description copied from class: ForwardingObject

Returns the string representation generated by the delegate's toString method.

Overrides:

toString in class ForwardingObject