java.lang.Object
- org.castor.persist.proxy.LazyHashSet<E>

All Implemented Interfaces:

java.lang.Iterable<E>, java.util.Collection<E>, java.util.Set<E>, LazyCollection<E>, TxSynchronizable
```
public final class LazyHashSet<E>
extends java.lang.Object
implements LazyCollection<E>, java.util.Set<E>
```
It is a lazy Collection. The collection initially contains only the identities of elements of one type. If any element is needed, it will be fetched "on the fly".

Version:

$Revision$ $Date: 2009-07-13 17:22:43 (Mon, 13 Jul 2009) $

Author:

Thomas Yip, Werner Guttmann, Ralf Joachim

Constructor Summary

Constructors
Constructor Description

LazyHashSet(TransactionContext tx, ClassMolder molder, java.util.List<Identity> ids)
Creates an instance of LazyHashSet.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`add(E entity)`
`boolean`	`addAll(java.util.Collection<? extends E> collection)`
`void`	`clear()`
`void`	`committed(TransactionContext tx)`	Called at the end of a transaction after commit.
`boolean`	`contains(java.lang.Object entity)`
`boolean`	`containsAll(java.util.Collection<?> collection)`
`boolean`	`equals(java.lang.Object o)`
`java.util.List<E>`	`getAddedEntitiesList()`
`java.util.List<Identity>`	`getIdsList()`
`java.util.List<Identity>`	`getRemovedIdsList()`
`int`	`hashCode()`
`boolean`	`isEmpty()`
`java.util.Iterator<E>`	`iterator()`
`boolean`	`remove(java.lang.Object entity)`
`boolean`	`removeAll(java.util.Collection<?> collection)`
`boolean`	`retainAll(java.util.Collection<?> collection)`
`void`	`rolledback(TransactionContext tx)`	Called at the end of a transaction after rollback.
`int`	`size()`
`java.lang.Object[]`	`toArray()`
`<A> A[]`	`toArray(A[] array)`

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.lang.Iterable
forEach

Methods inherited from interface java.util.Set
spliterator

- Constructor Detail
  - LazyHashSet
```
public LazyHashSet(TransactionContext tx,
                   ClassMolder molder,
                   java.util.List<Identity> ids)
```
    Creates an instance of LazyHashSet.
    
    Parameters:
    
    tx - Current transaction context
    
    molder - Associated ClassMolder
    
    ids - Set of identifiers.
- Method Detail
  - add
```
public boolean add(E entity)
```
    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)
```
    Specified by:
    
    addAll in interface java.util.Collection<E>
    
    Specified by:
    
    addAll in interface java.util.Set<E>
  - clear
```
public void clear()
```
    Specified by:
    
    clear in interface java.util.Collection<E>
    
    Specified by:
    
    clear in interface java.util.Set<E>
  - contains
```
public boolean contains(java.lang.Object entity)
```
    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)
```
    Specified by:
    
    containsAll in interface java.util.Collection<E>
    
    Specified by:
    
    containsAll in interface java.util.Set<E>
  - isEmpty
```
public boolean isEmpty()
```
    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()
```
    Specified by:
    
    iterator in interface java.util.Collection<E>
    
    Specified by:
    
    iterator in interface java.lang.Iterable<E>
    
    Specified by:
    
    iterator in interface java.util.Set<E>
  - remove
```
public boolean remove(java.lang.Object entity)
```
    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)
```
    Specified by:
    
    removeAll in interface java.util.Collection<E>
    
    Specified by:
    
    removeAll in interface java.util.Set<E>
  - retainAll
```
public boolean retainAll(java.util.Collection<?> collection)
```
    Specified by:
    
    retainAll in interface java.util.Collection<E>
    
    Specified by:
    
    retainAll in interface java.util.Set<E>
  - size
```
public int size()
```
    Specified by:
    
    size in interface java.util.Collection<E>
    
    Specified by:
    
    size in interface java.util.Set<E>
  - toArray
```
public java.lang.Object[] toArray()
```
    Specified by:
    
    toArray in interface java.util.Collection<E>
    
    Specified by:
    
    toArray in interface java.util.Set<E>
  - toArray
```
public <A> A[] toArray(A[] array)
```
    Specified by:
    
    toArray in interface java.util.Collection<E>
    
    Specified by:
    
    toArray in interface java.util.Set<E>
  - equals
```
public boolean equals(java.lang.Object o)
```
    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()
```
    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
  - getIdsList
```
public java.util.List<Identity> getIdsList()
```
    Specified by:
    
    getIdsList in interface LazyCollection<E>
  - getRemovedIdsList
```
public java.util.List<Identity> getRemovedIdsList()
```
    Specified by:
    
    getRemovedIdsList in interface LazyCollection<E>
  - getAddedEntitiesList
```
public java.util.List<E> getAddedEntitiesList()
```
    Specified by:
    
    getAddedEntitiesList in interface LazyCollection<E>
  - committed
```
public void committed(TransactionContext tx)
```
    Description copied from interface: TxSynchronizable
    
    Called at the end of a transaction after commit.
    
    Specified by:
    
    committed in interface TxSynchronizable
  - rolledback
```
public void rolledback(TransactionContext tx)
```
    Description copied from interface: TxSynchronizable
    
    Called at the end of a transaction after rollback.
    
    Specified by:
    
    rolledback in interface TxSynchronizable

Class LazyHashSet<E>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.Collection

Methods inherited from interface java.lang.Iterable

Methods inherited from interface java.util.Set

Constructor Detail

LazyHashSet

Method Detail

add

addAll

clear

contains

containsAll

isEmpty

iterator

remove

removeAll

retainAll

size

toArray

toArray

equals

hashCode

getIdsList

getRemovedIdsList

getAddedEntitiesList

committed

rolledback