Package it.unimi.dsi.fastutil.doubles

Class DoubleLists.SynchronizedRandomAccessList

java.lang.Object

it.unimi.dsi.fastutil.doubles.DoubleLists.SynchronizedList

it.unimi.dsi.fastutil.doubles.DoubleLists.SynchronizedRandomAccessList

All Implemented Interfaces:

DoubleCollection, DoubleIterable, DoubleList, Serializable, Comparable<List<? extends Double>>, Iterable<Double>, Collection<Double>, List<Double>, RandomAccess, SequencedCollection<Double>

Enclosing class:

DoubleLists

public static class DoubleLists.SynchronizedRandomAccessList
extends DoubleLists.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(double k)	Ensures that this collection contains the specified element (optional operation).
boolean	add(Double k)	Deprecated.
boolean	addAll(DoubleCollection c)	Adds all elements of the given type-specific collection to this collection.
boolean	addAll(Collection<? extends Double> c)
void	clear()
boolean	contains(double k)	Returns true if this collection contains the specified element.
boolean	contains(Object k)	Deprecated.
boolean	containsAll(DoubleCollection c)	Checks whether this collection contains all elements from the given type-specific collection.
boolean	containsAll(Collection<?> c)
DoubleIterator	doubleIterator()	Returns a primitive iterator on the elements of this collection.
DoubleStream	doubleParallelStream()	Return a parallel primitive stream over the elements, performing widening casts if needed.
DoubleSpliterator	doubleSpliterator()	Returns a primitive spliterator on the elements of this collection.
DoubleStream	doubleStream()	Return a primitive stream over the elements, performing widening casts if needed.
void	forEach(DoubleConsumer 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()
Stream<Double>	parallelStream()	Deprecated.
boolean	rem(double 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(DoubleCollection c)	Remove from this collection all elements in the given type-specific collection.
boolean	removeAll(Collection<?> c)
boolean	retainAll(DoubleCollection c)	Retains in this collection only elements from the given type-specific collection.
boolean	retainAll(Collection<?> c)
int	size()
DoubleSpliterator	spliterator()	Returns a type-specific spliterator on the elements of this collection.
Stream<Double>	stream()	Deprecated.
DoubleList	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()
double[]	toArray(double[] 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)
double[]	toDoubleArray()	Returns a primitive type array containing the items of this collection.
double[]	toDoubleArray(double[] a)	Deprecated.
String	toString()

Methods inherited from class it.unimi.dsi.fastutil.doubles.DoubleLists.SynchronizedList

add, add, addAll, addAll, addAll, addAll, addElements, addElements, compareTo, equals, get, getDouble, getElements, hashCode, indexOf, indexOf, iterator, lastIndexOf, lastIndexOf, listIterator, listIterator, remove, removeDouble, removeElements, removeIf, 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 it.unimi.dsi.fastutil.doubles.DoubleCollection

addAll, contains, containsAll, doubleIterator, doubleParallelStream, doubleSpliterator, doubleStream, parallelStream, rem, removeAll, removeIf, removeIf, retainAll, stream, toArray, toDoubleArray, toDoubleArray

Methods inherited from interface it.unimi.dsi.fastutil.doubles.DoubleIterable

forEach, forEach, forEach

Methods inherited from interface it.unimi.dsi.fastutil.doubles.DoubleList

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

Methods inherited from interface java.util.List

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

Method Details

subList

public DoubleList subList(int from,
 int to)

Description copied from interface: DoubleList

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 DoubleList

Specified by:

subList in interface List<Double>

Overrides:

subList in class DoubleLists.SynchronizedList

See Also:

• List.subList(int,int)

add

public boolean add(double k)

Description copied from interface: DoubleCollection

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

Specified by:

add in interface DoubleCollection

See Also:

• Collection.add(Object)

contains

public boolean contains(double k)

Description copied from interface: DoubleCollection

Returns true if this collection contains the specified element.

Specified by:

contains in interface DoubleCollection

See Also:

• Collection.contains(Object)

rem

public boolean rem(double k)

Description copied from interface: DoubleCollection

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 DoubleCollection

See Also:

• Collection.remove(Object)

size

public int size()

Specified by:

size in interface Collection<Double>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<Double>

toDoubleArray

public double[] toDoubleArray()

Description copied from interface: DoubleCollection

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

Specified by:

toDoubleArray in interface DoubleCollection

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<Double>

toDoubleArray

@Deprecated
public double[] toDoubleArray(double[] a)

Deprecated.

Description copied from interface: DoubleCollection

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:

toDoubleArray in interface DoubleCollection

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 double[] toArray(double[] a)

Description copied from interface: DoubleCollection

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 DoubleCollection

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(DoubleCollection c)

Description copied from interface: DoubleCollection

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

Specified by:

addAll in interface DoubleCollection

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(DoubleCollection c)

Description copied from interface: DoubleCollection

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

Specified by:

containsAll in interface DoubleCollection

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(DoubleCollection c)

Description copied from interface: DoubleCollection

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

Specified by:

removeAll in interface DoubleCollection

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(DoubleCollection c)

Description copied from interface: DoubleCollection

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

Specified by:

retainAll in interface DoubleCollection

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(Double k)

Deprecated.

Description copied from interface: DoubleCollection

Specified by:

add in interface Collection<Double>

Specified by:

add in interface DoubleCollection

contains

@Deprecated
public boolean contains(Object k)

Deprecated.

Description copied from interface: DoubleCollection

Specified by:

contains in interface Collection<Double>

Specified by:

contains in interface DoubleCollection

remove

@Deprecated
public boolean remove(Object k)

Deprecated.

Description copied from interface: DoubleCollection

Specified by:

remove in interface Collection<Double>

Specified by:

remove in interface DoubleCollection

doubleIterator

public DoubleIterator doubleIterator()

Description copied from interface: DoubleCollection

Returns a primitive iterator on the elements of this collection.

This method is identical to DoubleCollection.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:

doubleIterator in interface DoubleCollection

Specified by:

doubleIterator in interface DoubleIterable

Returns:

a primitive iterator on the elements of this collection.

doubleSpliterator

public DoubleSpliterator doubleSpliterator()

Description copied from interface: DoubleCollection

Returns a primitive spliterator on the elements of this collection.

This method is identical to DoubleCollection.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:

doubleSpliterator in interface DoubleCollection

Specified by:

doubleSpliterator in interface DoubleIterable

Returns:

a primitive spliterator on the elements of this collection.

doubleStream

public DoubleStream doubleStream()

Description copied from interface: DoubleCollection

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

Specified by:

doubleStream in interface DoubleCollection

Returns:

a primitive stream over the elements.

See Also:

• Collection.stream()
• IntStream

doubleParallelStream

public DoubleStream doubleParallelStream()

Description copied from interface: DoubleCollection

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

Specified by:

doubleParallelStream in interface DoubleCollection

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<Double>

spliterator

public DoubleSpliterator spliterator()

Description copied from interface: DoubleCollection

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<Double>

Specified by:

spliterator in interface DoubleCollection

Specified by:

spliterator in interface DoubleIterable

Specified by:

spliterator in interface Iterable<Double>

Returns:

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

stream

@Deprecated
public Stream<Double> stream()

Deprecated.

Description copied from interface: DoubleCollection

Specified by:

stream in interface Collection<Double>

Specified by:

stream in interface DoubleCollection

parallelStream

@Deprecated
public Stream<Double> parallelStream()

Deprecated.

Description copied from interface: DoubleCollection

Specified by:

parallelStream in interface Collection<Double>

Specified by:

parallelStream in interface DoubleCollection

forEach

public void forEach(DoubleConsumer action)

Description copied from interface: DoubleIterable

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 DoubleIterable

Parameters:

action - the action to be performed for each element.

See Also:

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

addAll

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

Specified by:

addAll in interface Collection<Double>

containsAll

public boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<Double>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<Double>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<Double>

clear

public void clear()

Specified by:

clear in interface Collection<Double>

toString

public String toString()

Overrides:

toString in class Object