Package com.itextpdf.commons.datastructures

Class ConcurrentHashSet

java.lang.Object

com.itextpdf.commons.datastructures.ConcurrentHashSet

Type Parameters:

V - type of the values

All Implemented Interfaces:

Iterable, Collection, Set

       public class ConcurrentHashSet extends Object implements Set
      

Concurrent hash set implementation.

Constructor Summary

Constructors

Constructor	Description
ConcurrentHashSet()	Constructs a new, empty set.

Method Summary

Modifier and Type	Method	Description
boolean	add(V o)
boolean	addAll(Collection c)
void	clear()
boolean	contains(Object o)
boolean	containsAll(Collection c)
boolean	equals(Object o)
void	forEach(ConsumerV> consumer)
int	hashCode()
boolean	isEmpty()
Iterator<V>	iterator()
boolean	remove(Object o)
boolean	removeAll(Collection c)
boolean	retainAll(Collection c)
int	size()
Object[]	toArray()
V[]	toArray(Object[] a)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.util.Set

spliterator

Constructor Details

ConcurrentHashSet

             public ConcurrentHashSet()
            

Constructs a new, empty set.

Method Details

size

             public int size()
            

Specified by:

size in interface Collection<V>

Specified by:

size in interface Set<V>

isEmpty

             public boolean isEmpty()
            

Specified by:

isEmpty in interface Collection<V>

Specified by:

isEmpty in interface Set<V>

contains

             public boolean contains
             (Object o)
            

Specified by:

contains in interface Collection<V>

Specified by:

contains in interface Set<V>

iterator

             public Iterator<V> iterator()
            

Specified by:

iterator in interface Collection<V>

Specified by:

iterator in interface Iterable<V>

Specified by:

iterator in interface Set<V>

toArray

             public Object[] toArray()
            

Specified by:

toArray in interface Collection<V>

Specified by:

toArray in interface Set<V>

add

             public boolean add
             (V o)
            

Specified by:

add in interface Collection<V>

Specified by:

add in interface Set<V>

remove

             public boolean remove
             (Object o)
            

Specified by:

remove in interface Collection<V>

Specified by:

remove in interface Set<V>

addAll

             public boolean addAll
             (Collection c)
            

Specified by:

addAll in interface Collection<V>

Specified by:

addAll in interface Set<V>

clear

             public void clear()
            

Specified by:

clear in interface Collection<V>

Specified by:

clear in interface Set<V>

equals

             public boolean equals
             (Object o)
            

Specified by:

equals in interface Collection<V>

Specified by:

equals in interface Set<V>

Overrides:

equals in class Object

hashCode

             public int hashCode()
            

Specified by:

hashCode in interface Collection<V>

Specified by:

hashCode in interface Set<V>

Overrides:

hashCode in class Object

forEach

             public void forEach
             (ConsumerV> consumer)
            

Specified by:

forEach in interface Iterable<V>

removeAll

             public boolean removeAll
             (Collection c)
            

Specified by:

removeAll in interface Collection<V>

Specified by:

removeAll in interface Set<V>

retainAll

             public boolean retainAll
             (Collection c)
            

Specified by:

retainAll in interface Collection<V>

Specified by:

retainAll in interface Set<V>

containsAll

             public boolean containsAll
             (Collection c)
            

Specified by:

containsAll in interface Collection<V>

Specified by:

containsAll in interface Set<V>

toArray

             public V[] toArray
             (Object[] a)
            

Specified by:

toArray in interface Collection<V>

Specified by:

toArray in interface Set<V>