IdentitySet (Hibernate Core Aggregator 3.6.10.Final API)

java.lang.Object
- org.hibernate.util.IdentitySet

All Implemented Interfaces:

Iterable, Collection, Set
```
public class IdentitySet
extends Object
implements Set
```
Set implementation that use == instead of equals() as its comparison mechanism. This is achieved by internally using an IdentityHashMap.

Author:

Emmanuel Bernard

Constructor Summary

Constructors
Constructor and Description

IdentitySet()
Create an IdentitySet with default sizing.

IdentitySet(int sizing)
Create an IdentitySet with the given sizing.

Constructors
Constructor and Description
`IdentitySet()` Create an IdentitySet with default sizing.
`IdentitySet(int sizing)` Create an IdentitySet with the given sizing.

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`add(Object o)`
`boolean`	`addAll(Collection c)`
`void`	`clear()`
`boolean`	`contains(Object o)`
`boolean`	`containsAll(Collection c)`
`boolean`	`isEmpty()`
`Iterator`	`iterator()`
`boolean`	`remove(Object o)`
`boolean`	`removeAll(Collection c)`
`boolean`	`retainAll(Collection c)`
`int`	`size()`
`Object[]`	`toArray()`
`Object[]`	`toArray(Object[] a)`

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

- Constructor Detail
  - IdentitySet
```
public IdentitySet()
```
    Create an IdentitySet with default sizing.
  - IdentitySet
```
public IdentitySet(int sizing)
```
    Create an IdentitySet with the given sizing.
    
    Parameters:
    sizing - The sizing of the set to create.
- Method Detail
  - size
```
public int size()
```
    Specified by:
    
    size in interface Collection
    
    Specified by:
    
    size in interface Set
  - isEmpty
```
public boolean isEmpty()
```
    Specified by:
    
    isEmpty in interface Collection
    
    Specified by:
    
    isEmpty in interface Set
  - contains
```
public boolean contains(Object o)
```
    Specified by:
    
    contains in interface Collection
    
    Specified by:
    
    contains in interface Set
  - iterator
```
public Iterator iterator()
```
    Specified by:
    
    iterator in interface Iterable
    
    Specified by:
    
    iterator in interface Collection
    
    Specified by:
    
    iterator in interface Set
  - toArray
```
public Object[] toArray()
```
    Specified by:
    
    toArray in interface Collection
    
    Specified by:
    
    toArray in interface Set
  - toArray
```
public Object[] toArray(Object[] a)
```
    Specified by:
    
    toArray in interface Collection
    
    Specified by:
    
    toArray in interface Set
  - add
```
public boolean add(Object o)
```
    Specified by:
    
    add in interface Collection
    
    Specified by:
    
    add in interface Set
  - remove
```
public boolean remove(Object o)
```
    Specified by:
    
    remove in interface Collection
    
    Specified by:
    
    remove in interface Set
  - containsAll
```
public boolean containsAll(Collection c)
```
    Specified by:
    
    containsAll in interface Collection
    
    Specified by:
    
    containsAll in interface Set
  - addAll
```
public boolean addAll(Collection c)
```
    Specified by:
    
    addAll in interface Collection
    
    Specified by:
    
    addAll in interface Set
  - retainAll
```
public boolean retainAll(Collection c)
```
    Specified by:
    
    retainAll in interface Collection
    
    Specified by:
    
    retainAll in interface Set
  - removeAll
```
public boolean removeAll(Collection c)
```
    Specified by:
    
    removeAll in interface Collection
    
    Specified by:
    
    removeAll in interface Set
  - clear
```
public void clear()
```
    Specified by:
    
    clear in interface Collection
    
    Specified by:
    
    clear in interface Set

Class IdentitySet

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.Set

Constructor Detail

IdentitySet

IdentitySet

Method Detail

size

isEmpty

contains

iterator

toArray

toArray

add

remove

containsAll

addAll

retainAll

removeAll

clear