com.facebook.litho.internal

Class ArraySet<E>

java.lang.Object

com.facebook.litho.internal.ArraySet<E>

All Implemented Interfaces:

java.lang.Iterable<E>, java.util.Collection<E>, java.util.Set<E>

Deprecated.

This collection uses SimpleArrayMap as backing array which static cache can be corrupted when used in multi-threaded environment. When static cache gets corrupted, next time instance is used it can crash with ClassCastException even if that instance is thread confined.

@Deprecated
public class ArraySet<E>
extends java.lang.Object
implements java.util.Set<E>

A simple Set implementation backed by an array. Currently implemented as a wrapper around ArrayMap because Google's ArraySet is API23+ and not yet available from a support library. Google's ArraySet should be a drop-in replacement for this class, and will be a little more efficient and complete.

Constructor Summary

Constructors

Constructor and Description
ArraySet() Deprecated.
ArraySet(java.util.Collection<? extends E> set) Deprecated.
ArraySet(int capacity) Deprecated.

Method Summary

Modifier and Type	Method and Description
boolean	add(E value) Deprecated.
boolean	addAll(java.util.Collection<? extends E> collection) Deprecated.
void	clear() Deprecated.
void	clearAndAddAll(ArraySet<? extends E> collection) Deprecated. Equivalent to calling clear() followed by addAll(Collection), but this should make it more apparent that this is an optimized code path.
boolean	contains(java.lang.Object value) Deprecated.
boolean	containsAll(java.util.Collection<?> collection) Deprecated.
void	ensureCapacity(int minimumCapacity) Deprecated.
boolean	equals(java.lang.Object object) Deprecated.
int	hashCode() Deprecated.
int	indexOf(E value) Deprecated.
boolean	isEmpty() Deprecated.
java.util.Iterator<E>	iterator() Deprecated.
boolean	remove(java.lang.Object value) Deprecated.
boolean	removeAll(java.util.Collection<?> collection) Deprecated.
E	removeAt(int index) Deprecated.
boolean	retainAll(java.util.Collection<?> collection) Deprecated.
int	size() Deprecated.
java.lang.Object[]	toArray() Deprecated.
<T> T[]	toArray(T[] array) Deprecated.
java.lang.String	toString() Deprecated.
E	valueAt(int index) Deprecated.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

spliterator

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

ArraySet

public ArraySet()

Deprecated.

ArraySet

public ArraySet(int capacity)

Deprecated.

ArraySet

public ArraySet(java.util.Collection<? extends E> set)

Deprecated.

Method Detail

add

public boolean add(E value)

Deprecated.

Specified by:

add in interface java.util.Collection<E>

Specified by:

add in interface java.util.Set<E>

addAll

public boolean addAll(java.util.Collection<? extends E> collection)

Deprecated.

Specified by:

addAll in interface java.util.Collection<E>

Specified by:

addAll in interface java.util.Set<E>

clear

public void clear()

Deprecated.

Specified by:

clear in interface java.util.Collection<E>

Specified by:

clear in interface java.util.Set<E>

clearAndAddAll

public void clearAndAddAll(ArraySet<? extends E> collection)

Deprecated.

Equivalent to calling clear() followed by addAll(Collection), but this should make it more apparent that this is an optimized code path. Instead of needing lots of O(log2 N) operations, this special case is optimized to perform in O(N) time, where N is the size of the incoming collection.

contains

public boolean contains(java.lang.Object value)

Deprecated.

Specified by:

contains in interface java.util.Collection<E>

Specified by:

contains in interface java.util.Set<E>

containsAll

public boolean containsAll(java.util.Collection<?> collection)

Deprecated.

Specified by:

containsAll in interface java.util.Collection<E>

Specified by:

containsAll in interface java.util.Set<E>

ensureCapacity

public void ensureCapacity(int minimumCapacity)

Deprecated.

equals

public boolean equals(java.lang.Object object)

Deprecated.

Specified by:

equals in interface java.util.Collection<E>

Specified by:

equals in interface java.util.Set<E>

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Deprecated.

Specified by:

hashCode in interface java.util.Collection<E>

Specified by:

hashCode in interface java.util.Set<E>

Overrides:

hashCode in class java.lang.Object

indexOf

public int indexOf(E value)

Deprecated.

isEmpty

public boolean isEmpty()

Deprecated.

Specified by:

isEmpty in interface java.util.Collection<E>

Specified by:

isEmpty in interface java.util.Set<E>

iterator

public java.util.Iterator<E> iterator()

Deprecated.

Specified by:

iterator in interface java.lang.Iterable<E>

Specified by:

iterator in interface java.util.Collection<E>

Specified by:

iterator in interface java.util.Set<E>

remove

public boolean remove(java.lang.Object value)

Deprecated.

Specified by:

remove in interface java.util.Collection<E>

Specified by:

remove in interface java.util.Set<E>

removeAll

public boolean removeAll(java.util.Collection<?> collection)

Deprecated.

Specified by:

removeAll in interface java.util.Collection<E>

Specified by:

removeAll in interface java.util.Set<E>

removeAt

public E removeAt(int index)

Deprecated.

retainAll

public boolean retainAll(java.util.Collection<?> collection)

Deprecated.

Specified by:

retainAll in interface java.util.Collection<E>

Specified by:

retainAll in interface java.util.Set<E>

size

public int size()

Deprecated.

Specified by:

size in interface java.util.Collection<E>

Specified by:

size in interface java.util.Set<E>

toArray

public java.lang.Object[] toArray()

Deprecated.

Specified by:

toArray in interface java.util.Collection<E>

Specified by:

toArray in interface java.util.Set<E>

toArray

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

Deprecated.

Specified by:

toArray in interface java.util.Collection<E>

Specified by:

toArray in interface java.util.Set<E>

toString

public java.lang.String toString()

Deprecated.

Overrides:

toString in class java.lang.Object

valueAt

public E valueAt(int index)

Deprecated.