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:

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

Enclosing class:

ForwardingNavigableMap<K,V>

@Beta
protected class ForwardingNavigableMap.StandardNavigableKeySet
extends java.util.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

ForwardingNavigableMap.StandardNavigableKeySet()
Constructor for use by subclasses.

Method Summary

K	ceiling(K e)
void	clear()
java.util.Comparator<? super K>	comparator()
boolean	contains(java.lang.Object o)
java.util.Iterator<K>	descendingIterator()
java.util.NavigableSet<K>	descendingSet()
K	first()
K	floor(K e)
java.util.SortedSet<K>	headSet(K toElement)
java.util.NavigableSet<K>	headSet(K toElement, boolean inclusive)
K	higher(K e)
boolean	isEmpty()
java.util.Iterator<K>	iterator()
K	last()
K	lower(K e)
K	pollFirst()
K	pollLast()
boolean	remove(java.lang.Object o)
boolean	removeAll(java.util.Collection<?> c)
boolean	retainAll(java.util.Collection<?> c)
int	size()
java.util.NavigableSet<K>	subSet(K fromElement, boolean fromInclusive, K toElement, boolean toInclusive)
java.util.SortedSet<K>	subSet(K fromElement, K toElement)
java.util.SortedSet<K>	tailSet(K fromElement)
java.util.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.NavigableSet

iterator

Methods inherited from interface java.util.Set

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

Constructor Detail

ForwardingNavigableMap.StandardNavigableKeySet

public ForwardingNavigableMap.StandardNavigableKeySet()

Constructor for use by subclasses.

Method Detail

comparator

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

Specified by:

comparator in interface java.util.SortedSet<K>

first

public K first()

Specified by:

first in interface java.util.SortedSet<K>

last

public K last()

Specified by:

last in interface java.util.SortedSet<K>

lower

public K lower(K e)

Specified by:

lower in interface java.util.NavigableSet<K>

floor

public K floor(K e)

Specified by:

floor in interface java.util.NavigableSet<K>

ceiling

public K ceiling(K e)

Specified by:

ceiling in interface java.util.NavigableSet<K>

higher

public K higher(K e)

Specified by:

higher in interface java.util.NavigableSet<K>

pollFirst

public K pollFirst()

Specified by:

pollFirst in interface java.util.NavigableSet<K>

pollLast

public K pollLast()

Specified by:

pollLast in interface java.util.NavigableSet<K>

descendingSet

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

Specified by:

descendingSet in interface java.util.NavigableSet<K>

descendingIterator

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

Specified by:

descendingIterator in interface java.util.NavigableSet<K>

subSet

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

Specified by:

subSet in interface java.util.NavigableSet<K>

headSet

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

Specified by:

headSet in interface java.util.NavigableSet<K>

tailSet

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

Specified by:

tailSet in interface java.util.NavigableSet<K>

subSet

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

Specified by:

subSet in interface java.util.NavigableSet<K>

Specified by:

subSet in interface java.util.SortedSet<K>

headSet

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

Specified by:

headSet in interface java.util.NavigableSet<K>

Specified by:

headSet in interface java.util.SortedSet<K>

tailSet

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

Specified by:

tailSet in interface java.util.NavigableSet<K>

Specified by:

tailSet in interface java.util.SortedSet<K>

iterator

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

Specified by:

iterator in interface java.lang.Iterable<K>

Specified by:

iterator in interface java.util.Collection<K>

Specified by:

iterator in interface java.util.Set<K>

Specified by:

iterator in class java.util.AbstractCollection<K>

size

public int size()

Specified by:

size in interface java.util.Collection<K>

Specified by:

size in interface java.util.Set<K>

Specified by:

size in class java.util.AbstractCollection<K>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Collection<K>

Specified by:

isEmpty in interface java.util.Set<K>

Overrides:

isEmpty in class java.util.AbstractCollection<K>

contains

public boolean contains(java.lang.Object o)

Specified by:

contains in interface java.util.Collection<K>

Specified by:

contains in interface java.util.Set<K>

Overrides:

contains in class java.util.AbstractCollection<K>

remove

public boolean remove(java.lang.Object o)

Specified by:

remove in interface java.util.Collection<K>

Specified by:

remove in interface java.util.Set<K>

Overrides:

remove in class java.util.AbstractCollection<K>

clear

public void clear()

Specified by:

clear in interface java.util.Collection<K>

Specified by:

clear in interface java.util.Set<K>

Overrides:

clear in class java.util.AbstractCollection<K>

removeAll

public boolean removeAll(java.util.Collection<?> c)

Specified by:

removeAll in interface java.util.Collection<E>

Specified by:

removeAll in interface java.util.Set<E>

Overrides:

removeAll in class java.util.AbstractSet<E>

retainAll

public boolean retainAll(java.util.Collection<?> c)

Specified by:

retainAll in interface java.util.Collection<E>

Specified by:

retainAll in interface java.util.Set<E>

Overrides:

retainAll in class java.util.AbstractCollection<E>