Example usage for Java java.util SortedSet fields, constructors, methods, implement or subclass
The text is from its open source code.
| boolean | add(E e) Adds the specified element to this set if it is not already present (optional operation). |
| boolean | addAll(Collection c) Adds all of the elements in the specified collection to this set if they're not already present (optional operation). |
| void | clear() Removes all of the elements from this set (optional operation). |
| Comparator | comparator() Returns the comparator used to order the elements in this set, or null if this set uses the Comparable natural ordering of its elements. |
| boolean | contains(Object o) Returns true if this set contains the specified element. |
| boolean | containsAll(Collection c) Returns true if this set contains all of the elements of the specified collection. |
| boolean | equals(Object o) Compares the specified object with this set for equality. |
| E | first() Returns the first (lowest) element currently in this set. |
| void | forEach(Consumer action) Performs the given action for each element of the Iterable until all elements have been processed or the action throws an exception. |
| SortedSet | headSet(E toElement) Returns a view of the portion of this set whose elements are strictly less than toElement . |
| boolean | isEmpty() Returns true if this set contains no elements. |
| Iterator | iterator() Returns an iterator over the elements in this set. |
| E | last() Returns the last (highest) element currently in this set. |
| boolean | remove(Object o) Removes the specified element from this set if it is present (optional operation). |
| boolean | removeAll(Collection c) Removes from this set all of its elements that are contained in the specified collection (optional operation). |
| boolean | retainAll(Collection c) Retains only the elements in this set that are contained in the specified collection (optional operation). |
| int | size() Returns the number of elements in this set (its cardinality). |
| Stream | stream() Returns a sequential Stream with this collection as its source. |
| SortedSet | subSet(E fromElement, E toElement) Returns a view of the portion of this set whose elements range from fromElement , inclusive, to toElement , exclusive. |
| SortedSet | tailSet(E fromElement) Returns a view of the portion of this set whose elements are greater than or equal to fromElement . |
| T[] | toArray(T[] a) Returns an array containing all of the elements in this set; the runtime type of the returned array is that of the specified array. |
| Object[] | toArray() Returns an array containing all of the elements in this set. |
| String | toString() Returns a string representation of the object. |