Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://docs.oracle.com/en/java/javase/24/docs/api/java.base/java/util/TreeSet.html below:

TreeSet (Java SE 24 & JDK 24)

Type Parameters:

E - the type of elements maintained by this set

All Implemented Interfaces:

Serializable, Cloneable, Iterable<E>, Collection<E>, NavigableSet<E>, SequencedCollection<E>, SequencedSet<E>, Set<E>, SortedSet<E>

• Constructor Summary

  Constructors

  Constructs a new, empty tree set, sorted according to the natural ordering of its elements.

  Constructs a new tree set containing the elements in the specified collection, sorted according to the natural ordering of its elements.

  Constructs a new, empty tree set, sorted according to the specified comparator.

  Constructs a new tree set containing the same elements and using the same ordering as the specified sorted set.

• Method Summary

  boolean

  Adds the specified element to this set if it is not already present.

  boolean

  Adds all of the elements in the specified collection to this set.

  void

  Throws UnsupportedOperationException.

  void

  Throws UnsupportedOperationException.

  Returns the least element in this set greater than or equal to the given element, or null if there is no such element.

  void

  Removes all of the elements from this set.

  Returns a shallow copy of this TreeSet instance.

  Returns the comparator used to order the elements in this set, or

  null

  if this set uses the

  natural ordering

  of its elements.

  boolean

  Returns true if this set contains the specified element.

  Returns an iterator over the elements in this set in descending order.

  Returns a reverse order view of the elements contained in this set.

  Returns the first (lowest) element currently in this set.

  Returns the greatest element in this set less than or equal to the given element, or null if there is no such element.

  Returns a view of the portion of this set whose elements are strictly less than toElement.

  Returns a view of the portion of this set whose elements are less than (or equal to, if inclusive is true) toElement.

  Returns the least element in this set strictly greater than the given element, or null if there is no such element.

  boolean

  Returns true if this set contains no elements.

  Returns an iterator over the elements in this set in ascending order.

  Returns the last (highest) element currently in this set.

  Returns the greatest element in this set strictly less than the given element, or null if there is no such element.

  Retrieves and removes the first (lowest) element, or returns null if this set is empty (optional operation).

  Retrieves and removes the last (highest) element, or returns null if this set is empty (optional operation).

  boolean

  Removes the specified element from this set if it is present.

  int

  Returns the number of elements in this set (its cardinality).

  subSet(E fromElement, boolean fromInclusive, E toElement, boolean toInclusive)

  Returns a view of the portion of this set whose elements range from fromElement to toElement.

  Returns a view of the portion of this set whose elements range from fromElement, inclusive, to toElement, exclusive.

  Returns a view of the portion of this set whose elements are greater than or equal to fromElement.

  tailSet(E fromElement, boolean inclusive)

  Returns a view of the portion of this set whose elements are greater than (or equal to, if inclusive is true) fromElement.

• Constructor Details
  • TreeSet
  • TreeSet
  • TreeSet
  • TreeSet
• Method Details
  • iterator
  • descendingIterator
  • descendingSet
  • size
  • isEmpty
  • contains
  • add
  • remove
  • clear
  • addAll
  • subSet
  • headSet
  • tailSet
  • subSet
  • headSet
  • tailSet
  • comparator
  • first
  • last
  • lower
  • floor
  • ceiling
  • higher
  • pollFirst
  • pollLast
  • addFirst
  • addLast
  • clone
  • spliterator

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4