it.unimi.dsi.fastutil.doubles

Class DoubleCollections.IterableCollection

java.lang.Object

java.util.AbstractCollection<java.lang.Double>

it.unimi.dsi.fastutil.doubles.AbstractDoubleCollection

it.unimi.dsi.fastutil.doubles.DoubleCollections.IterableCollection

All Implemented Interfaces:

DoubleCollection, DoubleIterable, java.io.Serializable, java.lang.Iterable<java.lang.Double>, java.util.Collection<java.lang.Double>

Enclosing class:

DoubleCollections

public static class DoubleCollections.IterableCollection
extends AbstractDoubleCollection
implements java.io.Serializable

A collection wrapper class for iterables.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected DoubleIterable	iterable

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	IterableCollection(DoubleIterable iterable)

Method Summary

Modifier and Type	Method and Description
it.unimi.dsi.fastutil.doubles.DoubleIterator	doubleIterator() Returns a primitive iterator on the elements of this collection.
it.unimi.dsi.fastutil.doubles.DoubleSpliterator	doubleSpliterator() Returns a primitive spliterator on the elements of this collection.
boolean	isEmpty()
it.unimi.dsi.fastutil.doubles.DoubleIterator	iterator() Returns a type-specific iterator on the elements of this collection.
int	size()
it.unimi.dsi.fastutil.doubles.DoubleSpliterator	spliterator() Returns a type-specific spliterator on the elements of this collection.

Methods inherited from class it.unimi.dsi.fastutil.doubles.AbstractDoubleCollection

add, add, addAll, addAll, contains, contains, containsAll, containsAll, forEach, rem, remove, removeAll, removeAll, removeIf, retainAll, retainAll, toArray, toDoubleArray, toDoubleArray, toString

Methods inherited from class java.util.AbstractCollection

clear, toArray, toArray

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

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

doubleParallelStream, doubleStream, parallelStream, removeIf, removeIf, stream

Methods inherited from interface java.util.Collection

clear, equals, hashCode, toArray, toArray

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

forEach, forEach

Field Detail

iterable

protected final DoubleIterable iterable

Constructor Detail

IterableCollection

protected IterableCollection(DoubleIterable iterable)

Method Detail

size

public int size()

Specified by:

size in interface java.util.Collection<java.lang.Double>

Specified by:

size in class java.util.AbstractCollection<java.lang.Double>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Collection<java.lang.Double>

Overrides:

isEmpty in class java.util.AbstractCollection<java.lang.Double>

iterator

public it.unimi.dsi.fastutil.doubles.DoubleIterator iterator()

Description copied from interface: DoubleCollection

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

Specified by:

iterator in interface DoubleCollection

Specified by:

iterator in interface DoubleIterable

Specified by:

iterator in interface java.lang.Iterable<java.lang.Double>

Specified by:

iterator in interface java.util.Collection<java.lang.Double>

Specified by:

iterator in class AbstractDoubleCollection

Returns:

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

See Also:

Iterable.iterator()

spliterator

public it.unimi.dsi.fastutil.doubles.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 DoubleCollection

Specified by:

spliterator in interface DoubleIterable

Specified by:

spliterator in interface java.lang.Iterable<java.lang.Double>

Specified by:

spliterator in interface java.util.Collection<java.lang.Double>

Returns:

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

doubleIterator

public it.unimi.dsi.fastutil.doubles.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 it.unimi.dsi.fastutil.doubles.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.