Package it.unimi.dsi.fastutil.longs

Class LongLists.SynchronizedRandomAccessList

java.lang.Object

it.unimi.dsi.fastutil.longs.LongLists.SynchronizedList

it.unimi.dsi.fastutil.longs.LongLists.SynchronizedRandomAccessList

All Implemented Interfaces:

LongCollection, LongIterable, LongList, Serializable, Comparable<List<? extends Long>>, Iterable<Long>, Collection<Long>, List<Long>, RandomAccess, SequencedCollection<Long>

Enclosing class:

LongLists

public static class LongLists.SynchronizedRandomAccessList
extends LongLists.SynchronizedList
implements RandomAccess, Serializable

A synchronized wrapper class for random-access lists.

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()
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)
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.
boolean	isEmpty()
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	rem(long k)	Removes a single instance of the specified element from this collection, if it is present (optional operation).
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	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.
LongList	subList(int from, int to)	Returns a type-specific view of the portion of this list from the index from, inclusive, to the index to, exclusive.
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.LongLists.SynchronizedList

add, add, addAll, addAll, addAll, addAll, addElements, addElements, compareTo, equals, get, getElements, getLong, hashCode, indexOf, indexOf, iterator, lastIndexOf, lastIndexOf, listIterator, listIterator, remove, removeElements, removeIf, removeLong, replaceAll, set, set, setElements, setElements, setElements, size, sort, sort, unstableSort, unstableSort

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 java.util.List

addAll, addFirst, addLast, clear, containsAll, getFirst, getLast, isEmpty, removeAll, removeFirst, removeLast, retainAll, reversed, size, toArray, toArray

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

addAll, contains, containsAll, longIterator, longParallelStream, longSpliterator, longStream, parallelStream, rem, removeAll, 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.LongList

add, add, contains, remove, replaceAll, replaceAll, spliterator

Method Details

subList

public LongList subList(int from,
 int to)

Description copied from interface: LongList

Returns a type-specific view of the portion of this list from the index from, inclusive, to the index to, exclusive.

Specified by:

subList in interface List<Long>

Specified by:

subList in interface LongList

Overrides:

subList in class LongLists.SynchronizedList

See Also:

• List.subList(int,int)

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)

rem

public boolean rem(long k)

Description copied from interface: LongCollection

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

Note that this method should be called remove(), but the clash with the similarly named index-based method in the List interface forces us to use a distinguished name. For simplicity, the set interfaces reinstates remove().

Specified by:

rem in interface LongCollection

See Also:

• Collection.remove(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>

clear

public void clear()

Specified by:

clear in interface Collection<Long>

toString

public String toString()

Overrides:

toString in class Object