Package it.unimi.dsi.fastutil.longs

Class LongSortedSets.SynchronizedSortedSet

java.lang.Object

it.unimi.dsi.fastutil.longs.LongSets.SynchronizedSet

it.unimi.dsi.fastutil.longs.LongSortedSets.SynchronizedSortedSet

All Implemented Interfaces:

LongBidirectionalIterable, LongCollection, LongIterable, LongSet, LongSortedSet, Serializable, Iterable<Long>, Collection<Long>, SequencedCollection<Long>, SequencedSet<Long>, Set<Long>, SortedSet<Long>

Enclosing class:

LongSortedSets

public static class LongSortedSets.SynchronizedSortedSet
extends LongSets.SynchronizedSet
implements LongSortedSet, Serializable

A synchronized wrapper class for sorted sets.

See Also:

• Serialized Form

Method Summary

Modifier and Type	Method	Description
boolean	add(long k)	Ensures that this collection contains the specified element (optional operation).
boolean	add(Long k)	Deprecated.
boolean	addAll(LongCollection c)	Adds all elements of the given type-specific collection to this collection.
boolean	addAll(Collection<? extends Long> c)
void	clear()
LongComparator	comparator()
boolean	contains(long k)	Returns true if this collection contains the specified element.
boolean	contains(Object k)	Deprecated.
boolean	containsAll(LongCollection c)	Checks whether this collection contains all elements from the given type-specific collection.
boolean	containsAll(Collection<?> c)
boolean	equals(Object o)
Long	first()	Deprecated. Please use the corresponding type-specific method instead.
long	firstLong()	Returns the first (lowest) element currently in this set.
void	forEach(LongConsumer action)	Performs the given action for each element of this type-specific Iterable until all elements have been processed or the action throws an exception.
int	hashCode()
LongSortedSet	headSet(long to)	Returns a view of the portion of this sorted set whose elements are strictly less than toElement.
LongSortedSet	headSet(Long to)	Deprecated. Please use the corresponding type-specific method instead.
boolean	isEmpty()
LongBidirectionalIterator	iterator()	Returns a type-specific iterator on the elements of this collection.
LongBidirectionalIterator	iterator(long from)	Returns a type-specific BidirectionalIterator on the elements in this set, starting from a given element of the domain (optional operation).
Long	last()	Deprecated. Please use the corresponding type-specific method instead.
long	lastLong()	Returns the last (highest) element currently in this set.
LongIterator	longIterator()	Returns a primitive iterator on the elements of this collection.
LongStream	longParallelStream()	Return a parallel primitive stream over the elements, performing widening casts if needed.
LongSpliterator	longSpliterator()	Returns a primitive spliterator on the elements of this collection.
LongStream	longStream()	Return a primitive stream over the elements, performing widening casts if needed.
Stream<Long>	parallelStream()	Deprecated.
boolean	remove(Object k)	Deprecated.
boolean	removeAll(LongCollection c)	Remove from this collection all elements in the given type-specific collection.
boolean	removeAll(Collection<?> c)
boolean	removeIf(LongPredicate filter)	Remove from this collection all elements which satisfy the given predicate.
boolean	retainAll(LongCollection c)	Retains in this collection only elements from the given type-specific collection.
boolean	retainAll(Collection<?> c)
int	size()
LongSpliterator	spliterator()	Returns a type-specific spliterator on the elements of this collection.
Stream<Long>	stream()	Deprecated.
LongSortedSet	subSet(long from, long to)	Returns a view of the portion of this sorted set whose elements range from fromElement, inclusive, to toElement, exclusive.
LongSortedSet	subSet(Long from, Long to)	Deprecated. Please use the corresponding type-specific method instead.
LongSortedSet	tailSet(long from)	Returns a view of the portion of this sorted set whose elements are greater than or equal to fromElement.
LongSortedSet	tailSet(Long from)	Deprecated. Please use the corresponding type-specific method instead.
Object[]	toArray()
long[]	toArray(long[] a)	Returns an array containing all of the elements in this collection; the runtime type of the returned array is that of the specified array.
<T> T[]	toArray(T[] a)
long[]	toLongArray()	Returns a primitive type array containing the items of this collection.
long[]	toLongArray(long[] a)	Deprecated.
String	toString()

Methods inherited from class it.unimi.dsi.fastutil.longs.LongSets.SynchronizedSet

rem, remove

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

toArray

Methods inherited from interface it.unimi.dsi.fastutil.longs.LongCollection

add, addAll, contains, containsAll, longIterator, longParallelStream, longSpliterator, longStream, parallelStream, removeAll, removeIf, removeIf, removeIf, retainAll, stream, toArray, toLongArray, toLongArray

Methods inherited from interface it.unimi.dsi.fastutil.longs.LongIterable

forEach, forEach, forEach

Methods inherited from interface it.unimi.dsi.fastutil.longs.LongSet

add, contains, rem, remove, remove

Methods inherited from interface it.unimi.dsi.fastutil.longs.LongSortedSet

spliterator

Methods inherited from interface java.util.Set

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

Methods inherited from interface java.util.SortedSet

addFirst, addLast, getFirst, getLast, removeFirst, removeLast, reversed

Method Details

comparator

public LongComparator comparator()

Description copied from interface: LongSortedSet

Specified by:

comparator in interface LongSortedSet

Specified by:

comparator in interface SortedSet<Long>

subSet

public LongSortedSet subSet(long from,
 long to)

Description copied from interface: LongSortedSet

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

Specified by:

subSet in interface LongSortedSet

See Also:

• SortedSet.subSet(Object,Object)

headSet

public LongSortedSet headSet(long to)

Description copied from interface: LongSortedSet

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

Specified by:

headSet in interface LongSortedSet

See Also:

• SortedSet.headSet(Object)

tailSet

public LongSortedSet tailSet(long from)

Description copied from interface: LongSortedSet

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

Specified by:

tailSet in interface LongSortedSet

See Also:

• SortedSet.tailSet(Object)

iterator

public LongBidirectionalIterator iterator()

Description copied from interface: LongCollection

Returns a type-specific iterator on the elements of this collection.

Specified by:

iterator in interface Collection<Long>

Specified by:

iterator in interface Iterable<Long>

Specified by:

iterator in interface LongBidirectionalIterable

Specified by:

iterator in interface LongCollection

Specified by:

iterator in interface LongIterable

Specified by:

iterator in interface LongSet

Specified by:

iterator in interface LongSortedSet

Specified by:

iterator in interface Set<Long>

Returns:

a type-specific iterator on the elements of this collection.

See Also:

• Iterable.iterator()

iterator

public LongBidirectionalIterator iterator(long from)

Description copied from interface: LongSortedSet

Returns a type-specific BidirectionalIterator on the elements in this set, starting from a given element of the domain (optional operation).

This method returns a type-specific bidirectional iterator with given starting point. The starting point is any element comparable to the elements of this set (even if it does not actually belong to the set). The next element of the returned iterator is the least element of the set that is greater than the starting point (if there are no elements greater than the starting point, hasNext() will return false). The previous element of the returned iterator is the greatest element of the set that is smaller than or equal to the starting point (if there are no elements smaller than or equal to the starting point, hasPrevious() will return false).

Note that passing the last element of the set as starting point and calling previous() you can traverse the entire set in reverse order.

Specified by:

iterator in interface LongSortedSet

Parameters:

from - an element to start from.

Returns:

a bidirectional iterator on the element in this set, starting at the given element.

firstLong

public long firstLong()

Description copied from interface: LongSortedSet

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

Specified by:

firstLong in interface LongSortedSet

See Also:

• SortedSet.first()

lastLong

public long lastLong()

Description copied from interface: LongSortedSet

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

Specified by:

lastLong in interface LongSortedSet

See Also:

• SortedSet.last()

first

@Deprecated
public Long first()

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

first in interface LongSortedSet

Specified by:

first in interface SortedSet<Long>

last

@Deprecated
public Long last()

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

last in interface LongSortedSet

Specified by:

last in interface SortedSet<Long>

subSet

@Deprecated
public LongSortedSet subSet(Long from,
 Long to)

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

subSet in interface LongSortedSet

Specified by:

subSet in interface SortedSet<Long>

headSet

@Deprecated
public LongSortedSet headSet(Long to)

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

headSet in interface LongSortedSet

Specified by:

headSet in interface SortedSet<Long>

tailSet

@Deprecated
public LongSortedSet tailSet(Long from)

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

tailSet in interface LongSortedSet

Specified by:

tailSet in interface SortedSet<Long>

add

public boolean add(long k)

Description copied from interface: LongCollection

Ensures that this collection contains the specified element (optional operation).

Specified by:

add in interface LongCollection

See Also:

• Collection.add(Object)

contains

public boolean contains(long k)

Description copied from interface: LongCollection

Returns true if this collection contains the specified element.

Specified by:

contains in interface LongCollection

See Also:

• Collection.contains(Object)

size

public int size()

Specified by:

size in interface Collection<Long>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<Long>

toLongArray

public long[] toLongArray()

Description copied from interface: LongCollection

Returns a primitive type array containing the items of this collection.

Specified by:

toLongArray in interface LongCollection

Returns:

a primitive type array containing the items of this collection.

See Also:

• Collection.toArray()

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<Long>

toLongArray

@Deprecated
public long[] toLongArray(long[] a)

Deprecated.

Description copied from interface: LongCollection

Returns a primitive type array containing the items of this collection.

Note that, contrarily to Collection.toArray(Object[]), this methods just writes all elements of this collection: no special value will be added after the last one.

Specified by:

toLongArray in interface LongCollection

Parameters:

a - if this array is big enough, it will be used to store this collection.

Returns:

a primitive type array containing the items of this collection.

See Also:

• Collection.toArray(Object[])

toArray

public long[] toArray(long[] a)

Description copied from interface: LongCollection

Returns an array containing all of the elements in this collection; the runtime type of the returned array is that of the specified array.

Note that, contrarily to Collection.toArray(Object[]), this methods just writes all elements of this collection: no special value will be added after the last one.

Specified by:

toArray in interface LongCollection

Parameters:

a - if this array is big enough, it will be used to store this collection.

Returns:

a primitive type array containing the items of this collection.

See Also:

• Collection.toArray(Object[])

addAll

public boolean addAll(LongCollection c)

Description copied from interface: LongCollection

Adds all elements of the given type-specific collection to this collection.

Specified by:

addAll in interface LongCollection

Parameters:

c - a type-specific collection.

Returns:

true if this collection changed as a result of the call.

See Also:

• Collection.addAll(Collection)

containsAll

public boolean containsAll(LongCollection c)

Description copied from interface: LongCollection

Checks whether this collection contains all elements from the given type-specific collection.

Specified by:

containsAll in interface LongCollection

Parameters:

c - a type-specific collection.

Returns:

true if this collection contains all elements of the argument.

See Also:

• Collection.containsAll(Collection)

removeAll

public boolean removeAll(LongCollection c)

Description copied from interface: LongCollection

Remove from this collection all elements in the given type-specific collection.

Specified by:

removeAll in interface LongCollection

Parameters:

c - a type-specific collection.

Returns:

true if this collection changed as a result of the call.

See Also:

• Collection.removeAll(Collection)

retainAll

public boolean retainAll(LongCollection c)

Description copied from interface: LongCollection

Retains in this collection only elements from the given type-specific collection.

Specified by:

retainAll in interface LongCollection

Parameters:

c - a type-specific collection.

Returns:

true if this collection changed as a result of the call.

See Also:

• Collection.retainAll(Collection)

add

@Deprecated
public boolean add(Long k)

Deprecated.

Description copied from interface: LongCollection

Specified by:

add in interface Collection<Long>

Specified by:

add in interface LongCollection

contains

@Deprecated
public boolean contains(Object k)

Deprecated.

Description copied from interface: LongCollection

Specified by:

contains in interface Collection<Long>

Specified by:

contains in interface LongCollection

remove

@Deprecated
public boolean remove(Object k)

Deprecated.

Description copied from interface: LongCollection

Specified by:

remove in interface Collection<Long>

Specified by:

remove in interface LongCollection

longIterator

public LongIterator longIterator()

Description copied from interface: LongCollection

Returns a primitive iterator on the elements of this collection.

This method is identical to LongCollection.iterator(), as the type-specific iterator is already compatible with the JDK's primitive iterators. It only exists for compatibility with the other primitive types' Collections that have use for widened iterators.

Specified by:

longIterator in interface LongCollection

Specified by:

longIterator in interface LongIterable

Returns:

a primitive iterator on the elements of this collection.

longSpliterator

public LongSpliterator longSpliterator()

Description copied from interface: LongCollection

Returns a primitive spliterator on the elements of this collection.

This method is identical to LongCollection.spliterator(), as the type-specific spliterator is already compatible with the JDK's primitive spliterators. It only exists for compatibility with the other primitive types' Collections that have use for widened spliterators.

Specified by:

longSpliterator in interface LongCollection

Specified by:

longSpliterator in interface LongIterable

Returns:

a primitive spliterator on the elements of this collection.

longStream

public LongStream longStream()

Description copied from interface: LongCollection

Return a primitive stream over the elements, performing widening casts if needed.

Specified by:

longStream in interface LongCollection

Returns:

a primitive stream over the elements.

See Also:

• Collection.stream()
• IntStream

longParallelStream

public LongStream longParallelStream()

Description copied from interface: LongCollection

Return a parallel primitive stream over the elements, performing widening casts if needed.

Specified by:

longParallelStream in interface LongCollection

Returns:

a parallel primitive stream over the elements.

See Also:

• Collection.parallelStream()
• IntStream

toArray

public <T> T[] toArray(T[] a)

Specified by:

toArray in interface Collection<Long>

spliterator

public LongSpliterator spliterator()

Description copied from interface: LongCollection

Returns a type-specific spliterator on the elements of this collection.

See Collection.spliterator() for more documentation on the requirements of the returned spliterator.

Specified by:

spliterator in interface Collection<Long>

Specified by:

spliterator in interface Iterable<Long>

Specified by:

spliterator in interface LongCollection

Specified by:

spliterator in interface LongIterable

Returns:

a type-specific spliterator on the elements of this collection.

stream

@Deprecated
public Stream<Long> stream()

Deprecated.

Description copied from interface: LongCollection

Specified by:

stream in interface Collection<Long>

Specified by:

stream in interface LongCollection

parallelStream

@Deprecated
public Stream<Long> parallelStream()

Deprecated.

Description copied from interface: LongCollection

Specified by:

parallelStream in interface Collection<Long>

Specified by:

parallelStream in interface LongCollection

forEach

public void forEach(LongConsumer action)

Description copied from interface: LongIterable

Performs the given action for each element of this type-specific Iterable until all elements have been processed or the action throws an exception.

Specified by:

forEach in interface LongIterable

Parameters:

action - the action to be performed for each element.

See Also:

• Iterable.forEach(java.util.function.Consumer)

addAll

public boolean addAll(Collection<? extends Long> c)

Specified by:

addAll in interface Collection<Long>

containsAll

public boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<Long>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<Long>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<Long>

removeIf

public boolean removeIf(LongPredicate filter)

Description copied from interface: LongCollection

Remove from this collection all elements which satisfy the given predicate.

Specified by:

removeIf in interface LongCollection

Parameters:

filter - a predicate which returns true for elements to be removed.

Returns:

true if any elements were removed.

See Also:

• Collection.removeIf(java.util.function.Predicate)

clear

public void clear()

Specified by:

clear in interface Collection<Long>

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Collection<Long>

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Specified by:

equals in interface Collection<Long>

Overrides:

equals in class Object