com.devexperts.util

Interface LongCollection

All Superinterfaces:

Collection<Long>, Iterable<Long>

All Known Subinterfaces:

LongSet

All Known Implementing Classes:

AbstractLongSet, LongHashSet

public interface LongCollection
extends Collection<Long>

This class extends Collection with methods that are specific for long values.

Method Summary

Modifier and Type	Method and Description
boolean	add(long key) Ensures that this collection contains the specified element.
boolean	contains(long key) Returns true if this collection contains the specified element.
LongIterator	longIterator() Returns an iterator over the elements in this collection.
default LongStream	longStream()
default LongStream	parallelLongStream()
boolean	remove(long key) Removes a single instance of the specified element from this collection, if it is present.
default Spliterator.OfLong	spliterator()
default Spliterator.OfLong	spliterator(int characteristics)
long[]	toLongArray() Returns an array containing all of the elements in this collection.

Methods inherited from interface java.util.Collection

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, parallelStream, remove, removeAll, removeIf, retainAll, size, stream, toArray, toArray

Methods inherited from interface java.lang.Iterable

forEach

Method Detail

contains

boolean contains(long key)

Returns true if this collection contains the specified element.

See Also:

Collection.contains(Object)

add

boolean add(long key)

Ensures that this collection contains the specified element.

See Also:

Collection.add(Object)

remove

boolean remove(long key)

Removes a single instance of the specified element from this collection, if it is present.

See Also:

Collection.remove(Object)

toLongArray

long[] toLongArray()

Returns an array containing all of the elements in this collection.

See Also:

Collection.toArray()

longIterator

LongIterator longIterator()

Returns an iterator over the elements in this collection.

See Also:

Collection.iterator()

spliterator

default Spliterator.OfLong spliterator()

Specified by:

spliterator in interface Collection<Long>

Specified by:

spliterator in interface Iterable<Long>

spliterator

default Spliterator.OfLong spliterator(int characteristics)

longStream

default LongStream longStream()

parallelLongStream

default LongStream parallelLongStream()