Package com.google.common.collect

Class ForwardingNavigableMap.StandardNavigableKeySet

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<E>

com.google.common.collect.ForwardingNavigableMap.StandardNavigableKeySet

All Implemented Interfaces:

Iterable<K>, Collection<K>, NavigableSet<K>, Set<K>, SortedSet<K>

Enclosing class:

ForwardingNavigableMap<K extends @Nullable Object,V extends @Nullable Object>

protected class ForwardingNavigableMap.StandardNavigableKeySet
extends AbstractSet<E>

A sensible implementation of NavigableMap.navigableKeySet() in terms of the methods of this NavigableMap. In many cases, you may wish to override ForwardingNavigableMap.navigableKeySet() to forward to this implementation or a subclass thereof.

Since:

12.0

Constructor Summary

Constructors

Constructor	Description
StandardNavigableKeySet()	Constructor for use by subclasses.

Method Summary

Modifier and Type	Method	Description
@Nullable K	ceiling(K e)
void	clear()
@Nullable Comparator<? super K>	comparator()
boolean	contains(@Nullable Object o)
Iterator<K>	descendingIterator()
NavigableSet<K>	descendingSet()
K	first()
@Nullable K	floor(K e)
void	forEach(Consumer<? super K> action)
SortedSet<K>	headSet(K toElement)
NavigableSet<K>	headSet(K toElement, boolean inclusive)
@Nullable K	higher(K e)
boolean	isEmpty()
Iterator<K>	iterator()
K	last()
@Nullable K	lower(K e)
@Nullable K	pollFirst()
@Nullable K	pollLast()
boolean	remove(@Nullable Object o)
boolean	removeAll(Collection<?> c)
boolean	retainAll(Collection<?> c)
int	size()
NavigableSet<K>	subSet(K fromElement, boolean fromInclusive, K toElement, boolean toInclusive)
SortedSet<K>	subSet(K fromElement, K toElement)
SortedSet<K>	tailSet(K fromElement)
NavigableSet<K>	tailSet(K fromElement, boolean inclusive)

Methods inherited from class java.util.AbstractSet

equals, hashCode

Methods inherited from class java.util.AbstractCollection

add, addAll, containsAll, toArray, toArray, toString

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.NavigableSet

iterator

Methods inherited from interface java.util.Set

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

Methods inherited from interface java.util.SortedSet

comparator, first, last, spliterator

Constructor Detail

StandardNavigableKeySet

public StandardNavigableKeySet()

Constructor for use by subclasses.

Method Detail

lower

public @Nullable K lower(K e)

Specified by:

lower in interface NavigableSet<K extends @Nullable Object>

floor

public @Nullable K floor(K e)

Specified by:

floor in interface NavigableSet<K extends @Nullable Object>

ceiling

public @Nullable K ceiling(K e)

Specified by:

ceiling in interface NavigableSet<K extends @Nullable Object>

higher

public @Nullable K higher(K e)

Specified by:

higher in interface NavigableSet<K extends @Nullable Object>

pollFirst

public @Nullable K pollFirst()

Specified by:

pollFirst in interface NavigableSet<K extends @Nullable Object>

pollLast

public @Nullable K pollLast()

Specified by:

pollLast in interface NavigableSet<K extends @Nullable Object>

descendingSet

public NavigableSet<K> descendingSet()

Specified by:

descendingSet in interface NavigableSet<K extends @Nullable Object>

descendingIterator

public Iterator<K> descendingIterator()

Specified by:

descendingIterator in interface NavigableSet<K extends @Nullable Object>

subSet

public NavigableSet<K> subSet(K fromElement,
                              boolean fromInclusive,
                              K toElement,
                              boolean toInclusive)

Specified by:

subSet in interface NavigableSet<K extends @Nullable Object>

subSet

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

Specified by:

subSet in interface NavigableSet<K extends @Nullable Object>

Specified by:

subSet in interface SortedSet<K extends @Nullable Object>

headSet

public NavigableSet<K> headSet(K toElement,
                               boolean inclusive)

Specified by:

headSet in interface NavigableSet<K extends @Nullable Object>

headSet

public SortedSet<K> headSet(K toElement)

Specified by:

headSet in interface NavigableSet<K extends @Nullable Object>

Specified by:

headSet in interface SortedSet<K extends @Nullable Object>

tailSet

public NavigableSet<K> tailSet(K fromElement,
                               boolean inclusive)

Specified by:

tailSet in interface NavigableSet<K extends @Nullable Object>

tailSet

public SortedSet<K> tailSet(K fromElement)

Specified by:

tailSet in interface NavigableSet<K extends @Nullable Object>

Specified by:

tailSet in interface SortedSet<K extends @Nullable Object>

comparator

public @Nullable Comparator<? super K> comparator()

Specified by:

comparator in interface SortedSet<K extends @Nullable Object>

first

public K first()

Specified by:

first in interface SortedSet<K extends @Nullable Object>

last

public K last()

Specified by:

last in interface SortedSet<K extends @Nullable Object>

iterator

public Iterator<K> iterator()

Specified by:

iterator in interface Collection<K extends @Nullable Object>

Specified by:

iterator in interface Iterable<K extends @Nullable Object>

Specified by:

iterator in interface Set<K extends @Nullable Object>

Specified by:

iterator in class AbstractCollection<K extends @Nullable Object>

forEach

public void forEach(Consumer<? super K> action)

size

public int size()

Specified by:

size in interface Collection<K extends @Nullable Object>

Specified by:

size in interface Set<K extends @Nullable Object>

Specified by:

size in class AbstractCollection<K extends @Nullable Object>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<K extends @Nullable Object>

Specified by:

isEmpty in interface Set<K extends @Nullable Object>

Overrides:

isEmpty in class AbstractCollection<K extends @Nullable Object>

contains

public boolean contains(@Nullable Object o)

Specified by:

contains in interface Collection<K extends @Nullable Object>

Specified by:

contains in interface Set<K extends @Nullable Object>

Overrides:

contains in class AbstractCollection<K extends @Nullable Object>

remove

public boolean remove(@Nullable Object o)

Specified by:

remove in interface Collection<K extends @Nullable Object>

Specified by:

remove in interface Set<K extends @Nullable Object>

Overrides:

remove in class AbstractCollection<K extends @Nullable Object>

clear

public void clear()

Specified by:

clear in interface Collection<K extends @Nullable Object>

Specified by:

clear in interface Set<K extends @Nullable Object>

Overrides:

clear in class AbstractCollection<K extends @Nullable Object>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<E extends @Nullable Object>

Specified by:

removeAll in interface Set<E extends @Nullable Object>

Overrides:

removeAll in class AbstractSet<E extends @Nullable Object>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<E extends @Nullable Object>

Specified by:

retainAll in interface Set<E extends @Nullable Object>

Overrides:

retainAll in class AbstractCollection<E extends @Nullable Object>