java.util
Class TreeSet<E>
E - element type.public class TreeSet<E> extends AbstractSet<E> implements NavigableSet<E>, Serializable
| Constructor and Description |
|---|
TreeSet() |
TreeSet(Collection<? extends E> c) |
TreeSet(Comparator<? super E> c) |
TreeSet(SortedSet<E> s) |
| Modifier and Type | Method and Description |
|---|---|
boolean |
add(E o) |
E |
ceiling(E e) |
void |
clear() |
Comparator<? super E> |
comparator() |
boolean |
contains(Object o) |
Iterator<E> |
descendingIterator() |
NavigableSet<E> |
descendingSet() |
E |
first() |
E |
floor(E e) |
SortedSet<E> |
headSet(E toElement) |
NavigableSet<E> |
headSet(E toElement,
boolean inclusive) |
E |
higher(E e) |
Iterator<E> |
iterator() |
E |
last() |
E |
lower(E e) |
E |
pollFirst() |
E |
pollLast() |
boolean |
remove(Object o) |
int |
size() |
NavigableSet<E> |
subSet(E fromElement,
boolean fromInclusive,
E toElement,
boolean toInclusive) |
SortedSet<E> |
subSet(E fromElement,
E toElement) |
SortedSet<E> |
tailSet(E fromElement) |
NavigableSet<E> |
tailSet(E fromElement,
boolean inclusive) |
equals, hashCode, removeAlladdAll, containsAll, isEmpty, retainAll, toArray, toArray, toStringpublic TreeSet()
public TreeSet(Collection<? extends E> c)
public TreeSet(Comparator<? super E> c)
public boolean add(E o)
add in interface Collection<E>add in interface Set<E>add in class AbstractCollection<E>public E ceiling(E e)
ceiling in interface NavigableSet<E>public void clear()
clear in interface Collection<E>clear in interface Set<E>clear in class AbstractCollection<E>public Comparator<? super E> comparator()
comparator in interface SortedSet<E>public boolean contains(Object o)
contains in interface Collection<E>contains in interface Set<E>contains in class AbstractCollection<E>public Iterator<E> descendingIterator()
descendingIterator in interface NavigableSet<E>public NavigableSet<E> descendingSet()
descendingSet in interface NavigableSet<E>public E floor(E e)
floor in interface NavigableSet<E>public NavigableSet<E> headSet(E toElement, boolean inclusive)
headSet in interface NavigableSet<E>public E higher(E e)
higher in interface NavigableSet<E>public E lower(E e)
lower in interface NavigableSet<E>public E pollFirst()
pollFirst in interface NavigableSet<E>public E pollLast()
pollLast in interface NavigableSet<E>public boolean remove(Object o)
remove in interface Collection<E>remove in interface Set<E>remove in class AbstractCollection<E>public int size()
size in interface Collection<E>size in interface Set<E>size in class AbstractCollection<E>public NavigableSet<E> subSet(E fromElement, boolean fromInclusive, E toElement, boolean toInclusive)
subSet in interface NavigableSet<E>public NavigableSet<E> tailSet(E fromElement, boolean inclusive)
tailSet in interface NavigableSet<E>Copyright © 2018. All rights reserved.