org.infinispan.commons.util

Class ImmutableIntSet

java.lang.Object

org.infinispan.commons.util.ImmutableIntSet

All Implemented Interfaces:

Iterable<Integer>, Collection<Integer>, Set<Integer>, IntSet

public class ImmutableIntSet
extends Object
implements IntSet

Immutable wrapper for IntSet.

Since:

9.2

Author:

Dan Berindei

Constructor Summary

Constructors

Constructor and Description
ImmutableIntSet(IntSet set)

Method Summary

Modifier and Type	Method and Description
boolean	add(int i) Adds the given int to this set and returns whether the int was present before
boolean	add(Integer integer)
boolean	addAll(Collection<? extends Integer> c)
boolean	addAll(IntSet set) Adds all ints from the provided set into this one
void	clear()
boolean	contains(int i) Whether this set contains the given int
boolean	contains(Object o)
boolean	containsAll(Collection<?> c)
boolean	containsAll(IntSet set) Whether this set contains all ints in the given IntSet
void	forEach(Consumer<? super Integer> action)
void	forEach(IntConsumer action) Performs the given action for each int of the IntSet until all elements have been processed or the action throws an exception.
Spliterator.OfInt	intSpliterator() Creates a Spliterator.OfInt over the ints in this set.
IntStream	intStream() A stream of ints representing the data in this set
boolean	isEmpty()
PrimitiveIterator.OfInt	iterator() A primtive iterator that allows iteration over the int values.
boolean	remove(int i) Removes, if present, the int from the set and returns if it was present or not
boolean	remove(Object o)
boolean	removeAll(Collection<?> c)
boolean	removeAll(IntSet set) Removes all ints from this IntSet that are in the provided IntSet
boolean	removeIf(IntPredicate filter) Removes all of the ints of this set that satisfy the given predicate.
boolean	retainAll(Collection<?> c)
boolean	retainAll(IntSet c) Modifies this set to only remove all ints that are not present in the provided IntSet
void	set(int i) Adds or sets the int without returning whether it was previously set
int	size()
Object[]	toArray()
<T> T[]	toArray(T[] a)
int[]	toIntArray() Returns an array containing all of the elements in this set.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Set

equals, hashCode, spliterator

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Constructor Detail

ImmutableIntSet

public ImmutableIntSet(IntSet set)

Method Detail

add

public boolean add(int i)

Description copied from interface: IntSet

Adds the given int to this set and returns whether the int was present before

Specified by:

add in interface IntSet

Parameters:

i - the int value to add

Returns:

whether this int was already present

set

public void set(int i)

Description copied from interface: IntSet

Adds or sets the int without returning whether it was previously set

Specified by:

set in interface IntSet

Parameters:

i - the value to make sure is in the set

remove

public boolean remove(int i)

Description copied from interface: IntSet

Removes, if present, the int from the set and returns if it was present or not

Specified by:

remove in interface IntSet

Parameters:

i - the int to remove

Returns:

whether the int was present in the set before it was removed

contains

public boolean contains(int i)

Description copied from interface: IntSet

Whether this set contains the given int

Specified by:

contains in interface IntSet

Parameters:

i - the int to check

Returns:

if the set contains the int

addAll

public boolean addAll(IntSet set)

Description copied from interface: IntSet

Adds all ints from the provided set into this one

Specified by:

addAll in interface IntSet

Parameters:

set - the set of ints to add

Returns:

if this set has a new int in it

containsAll

public boolean containsAll(IntSet set)

Description copied from interface: IntSet

Whether this set contains all ints in the given IntSet

Specified by:

containsAll in interface IntSet

Parameters:

set - the set to check if all are present

Returns:

if the set contains all the ints

removeAll

public boolean removeAll(IntSet set)

Description copied from interface: IntSet

Removes all ints from this IntSet that are in the provided IntSet

Specified by:

removeAll in interface IntSet

Parameters:

set - the ints to remove from this IntSet

Returns:

if this set removed any ints

retainAll

public boolean retainAll(IntSet c)

Description copied from interface: IntSet

Modifies this set to only remove all ints that are not present in the provided IntSet

Specified by:

retainAll in interface IntSet

Parameters:

c - the ints this set should kep

Returns:

if this set removed any ints

size

public int size()

Specified by:

size in interface Collection<Integer>

Specified by:

size in interface Set<Integer>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<Integer>

Specified by:

isEmpty in interface Set<Integer>

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<Integer>

Specified by:

contains in interface Set<Integer>

iterator

public PrimitiveIterator.OfInt iterator()

Description copied from interface: IntSet

A primtive iterator that allows iteration over the int values. This iterator supports removal if the set is modifiable.

Specified by:

iterator in interface Iterable<Integer>

Specified by:

iterator in interface Collection<Integer>

Specified by:

iterator in interface Set<Integer>

Specified by:

iterator in interface IntSet

Returns:

the iterator

toIntArray

public int[] toIntArray()

Description copied from interface: IntSet

Returns an array containing all of the elements in this set. If this set makes any guarantees as to what order its elements are returned by its iterator, this method must return the elements in the same order.

Specified by:

toIntArray in interface IntSet

Returns:

this int set as an array

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<Integer>

Specified by:

toArray in interface Set<Integer>

toArray

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

Specified by:

toArray in interface Collection<Integer>

Specified by:

toArray in interface Set<Integer>

add

public boolean add(Integer integer)

Specified by:

add in interface Collection<Integer>

Specified by:

add in interface Set<Integer>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<Integer>

Specified by:

remove in interface Set<Integer>

containsAll

public boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<Integer>

Specified by:

containsAll in interface Set<Integer>

addAll

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

Specified by:

addAll in interface Collection<Integer>

Specified by:

addAll in interface Set<Integer>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<Integer>

Specified by:

retainAll in interface Set<Integer>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<Integer>

Specified by:

removeAll in interface Set<Integer>

clear

public void clear()

Specified by:

clear in interface Collection<Integer>

Specified by:

clear in interface Set<Integer>

intStream

public IntStream intStream()

Description copied from interface: IntSet

A stream of ints representing the data in this set

Specified by:

intStream in interface IntSet

Returns:

the stream

forEach

public void forEach(IntConsumer action)

Description copied from interface: IntSet

Performs the given action for each int of the IntSet until all elements have been processed or the action throws an exception. Unless otherwise specified by the implementing class, actions are performed in the order of iteration (if an iteration order is specified). Exceptions thrown by the action are relayed to the caller.

Specified by:

forEach in interface IntSet

Parameters:

action - The action to be performed for each element

forEach

public void forEach(Consumer<? super Integer> action)

Specified by:

forEach in interface Iterable<Integer>

intSpliterator

public Spliterator.OfInt intSpliterator()

Description copied from interface: IntSet

Creates a Spliterator.OfInt over the ints in this set.

The Spliterator.OfInt reports Spliterator.DISTINCT. Implementations should document the reporting of additional characteristic values.

Specified by:

intSpliterator in interface IntSet

Returns:

a Spliterator.OfInt over the ints in this set

removeIf

public boolean removeIf(IntPredicate filter)

Description copied from interface: IntSet

Removes all of the ints of this set that satisfy the given predicate. Errors or runtime exceptions thrown during iteration or by the predicate are relayed to the caller.

Specified by:

removeIf in interface IntSet

Parameters:

filter - a predicate which returns true for ints to be removed

Returns:

true if any ints were removed