Package it.unimi.dsi.fastutil.chars

Class CharCollections.IterableCollection

java.lang.Object

java.util.AbstractCollection<java.lang.Character>

it.unimi.dsi.fastutil.chars.AbstractCharCollection

it.unimi.dsi.fastutil.chars.CharCollections.IterableCollection

All Implemented Interfaces:

CharCollection, CharIterable, java.io.Serializable, java.lang.Iterable<java.lang.Character>, java.util.Collection<java.lang.Character>

Enclosing class:

CharCollections

public static class CharCollections.IterableCollection
extends AbstractCharCollection
implements java.io.Serializable

A collection wrapper class for iterables.

See Also:

Serialized Form

Method Summary

Modifier and Type	Method	Description
IntIterator	intIterator()	Returns a widened primitive iterator on the elements of this collection.
IntSpliterator	intSpliterator()	Returns widened primitive spliterator on the elements of this collection.
boolean	isEmpty()
CharIterator	iterator()	Returns a type-specific iterator on the elements of this collection.
int	size()
CharSpliterator	spliterator()	Returns a type-specific spliterator on the elements of this collection.

Methods inherited from class it.unimi.dsi.fastutil.chars.AbstractCharCollection

add, add, addAll, addAll, contains, contains, containsAll, containsAll, rem, remove, removeAll, removeAll, retainAll, retainAll, toArray, toCharArray, toCharArray, toString

Methods inherited from class java.util.AbstractCollection

clear, toArray, toArray

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.chars.CharCollection

intParallelStream, intStream, parallelStream, removeIf, removeIf, removeIf, stream

Methods inherited from interface it.unimi.dsi.fastutil.chars.CharIterable

forEach, forEach, forEach

Methods inherited from interface java.util.Collection

clear, equals, hashCode, toArray, toArray, toArray

Method Details

size

public int size()

Specified by:

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

Specified by:

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

isEmpty

public boolean isEmpty()

Specified by:

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

Overrides:

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

iterator

public CharIterator iterator()

Description copied from interface: CharCollection

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

Specified by:

iterator in interface CharCollection

Specified by:

iterator in interface CharIterable

Specified by:

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

Specified by:

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

Specified by:

iterator in class AbstractCharCollection

Returns:

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

See Also:

Iterable.iterator()

spliterator

public CharSpliterator spliterator()

Description copied from interface: CharCollection

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 CharCollection

Specified by:

spliterator in interface CharIterable

Specified by:

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

Specified by:

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

Returns:

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

intIterator

public IntIterator intIterator()

Description copied from interface: CharCollection

Returns a widened primitive iterator on the elements of this collection.

This method is provided for the purpose of APIs that expect only the JDK's primitive iterators, of which there are only int, long, and double.

WARNING: This is not the same as converting the source to a sequence of code points. This returned instance literally performs (int)(charValue) casts. Surrogate pairs will be left as separate elements instead of combined into a single element with the code point it represents. See Character for more discussion on code points, char values, and surrogate pairs.

Specified by:

intIterator in interface CharCollection

Specified by:

intIterator in interface CharIterable

Returns:

a widened primitive iterator on the elements of this collection.

intSpliterator

public IntSpliterator intSpliterator()

Description copied from interface: CharCollection

Returns widened primitive spliterator on the elements of this collection.

This method is provided for the purpose of APIs that expect only the JDK's primitive spliterators, of which there are only int, long, and double.

WARNING: This is not the same as converting the source to a sequence of code points. This returned instance literally performs (int)(charValue) casts. Surrogate pairs will be left as separate elements instead of combined into a single element with the code point it represents. See Character for more discussion on code points, char values, and surrogate pairs.

Specified by:

intSpliterator in interface CharCollection

Specified by:

intSpliterator in interface CharIterable

Returns:

a widened primitive spliterator on the elements of this collection.