org.python.core.util
Class ConcurrentHashSet<E>

java.lang.Object
  extended by java.util.AbstractCollection<E>
      extended by java.util.AbstractSet<E>
          extended by org.python.core.util.ConcurrentHashSet<E>
All Implemented Interfaces:
Serializable, Iterable<E>, Collection<E>, Set<E>

public class ConcurrentHashSet<E>
extends AbstractSet<E>
implements Serializable

A Set backed by ConcurrentHashMap.

See Also:
Serialized Form

Constructor Summary
ConcurrentHashSet()
           
ConcurrentHashSet(int initialCapacity)
           
ConcurrentHashSet(int initialCapacity, float loadFactor, int concurrencyLevel)
           
 
Method Summary
 boolean add(E e)
           
 void clear()
           
 boolean contains(Object o)
           
 boolean equals(Object o)
           
 int hashCode()
           
 boolean isEmpty()
           
 Iterator<E> iterator()
           
 boolean remove(Object o)
           
 boolean removeAll(Collection<?> c)
           
 boolean retainAll(Collection<?> c)
           
 int size()
           
 Object[] toArray()
           
<T> T[]
toArray(T[] a)
           
 
Methods inherited from class java.util.AbstractCollection
addAll, containsAll, toString
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface java.util.Set
addAll, containsAll
 

Constructor Detail

ConcurrentHashSet

public ConcurrentHashSet()

ConcurrentHashSet

public ConcurrentHashSet(int initialCapacity)

ConcurrentHashSet

public ConcurrentHashSet(int initialCapacity,
                         float loadFactor,
                         int concurrencyLevel)
Method Detail

size

public int size()
Specified by:
size in interface Collection<E>
Specified by:
size in interface Set<E>
Specified by:
size in class AbstractCollection<E>

isEmpty

public boolean isEmpty()
Specified by:
isEmpty in interface Collection<E>
Specified by:
isEmpty in interface Set<E>
Overrides:
isEmpty in class AbstractCollection<E>

contains

public boolean contains(Object o)
Specified by:
contains in interface Collection<E>
Specified by:
contains in interface Set<E>
Overrides:
contains in class AbstractCollection<E>

iterator

public Iterator<E> iterator()
Specified by:
iterator in interface Iterable<E>
Specified by:
iterator in interface Collection<E>
Specified by:
iterator in interface Set<E>
Specified by:
iterator in class AbstractCollection<E>

toArray

public Object[] toArray()
Specified by:
toArray in interface Collection<E>
Specified by:
toArray in interface Set<E>
Overrides:
toArray in class AbstractCollection<E>

toArray

public <T> T[] toArray(T[] a)
Specified by:
toArray in interface Collection<E>
Specified by:
toArray in interface Set<E>
Overrides:
toArray in class AbstractCollection<E>

add

public boolean add(E e)
Specified by:
add in interface Collection<E>
Specified by:
add in interface Set<E>
Overrides:
add in class AbstractCollection<E>

remove

public boolean remove(Object o)
Specified by:
remove in interface Collection<E>
Specified by:
remove in interface Set<E>
Overrides:
remove in class AbstractCollection<E>

removeAll

public boolean removeAll(Collection<?> c)
Specified by:
removeAll in interface Collection<E>
Specified by:
removeAll in interface Set<E>
Overrides:
removeAll in class AbstractSet<E>

retainAll

public boolean retainAll(Collection<?> c)
Specified by:
retainAll in interface Collection<E>
Specified by:
retainAll in interface Set<E>
Overrides:
retainAll in class AbstractCollection<E>

clear

public void clear()
Specified by:
clear in interface Collection<E>
Specified by:
clear in interface Set<E>
Overrides:
clear in class AbstractCollection<E>

equals

public boolean equals(Object o)
Specified by:
equals in interface Collection<E>
Specified by:
equals in interface Set<E>
Overrides:
equals in class AbstractSet<E>

hashCode

public int hashCode()
Specified by:
hashCode in interface Collection<E>
Specified by:
hashCode in interface Set<E>
Overrides:
hashCode in class AbstractSet<E>


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