java.lang.Object

org.castor.persist.proxy.LazyHashSet<E>

All Implemented Interfaces:: Iterable<E>, Collection<E>, Set<E>, LazyCollection<E>, TxSynchronizable

public final class LazyHashSet<E> extends Object implements LazyCollection<E>, 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, List<Identity> ids)

Creates an instance of LazyHashSet.
Method Summary

Modifier and Type

Method

Description

boolean

add(E entity)

boolean

addAll(Collection<? extends E> collection)

void

clear()

void

committed(TransactionContext tx)

Called at the end of a transaction after commit.

boolean

contains(Object entity)

boolean

containsAll(Collection<?> collection)

boolean

equals(Object o)

List<E>

getAddedEntitiesList()

List<Identity>

getIdsList()

List<Identity>

getRemovedIdsList()

int

hashCode()

boolean

isEmpty()

Iterator<E>

iterator()

boolean

remove(Object entity)

boolean

removeAll(Collection<?> collection)

boolean

retainAll(Collection<?> collection)

void

rolledback(TransactionContext tx)

Called at the end of a transaction after rollback.

int

size()

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 Details
- LazyHashSet
  
  public LazyHashSet(TransactionContext tx, ClassMolder molder, List<Identity> ids)
  
  Creates an instance of LazyHashSet.
  
  Parameters:
  
  tx - Current transaction context
  
  molder - Associated ClassMolder
  
  ids - Set of identifiers.
Method Details
- add
  
  public boolean add(E entity)
  
  Specified by:
  
  add in interface Collection<E>
  
  Specified by:
  
  add in interface Set<E>
- addAll
  
  public boolean addAll(Collection<? extends E> collection)
  
  Specified by:
  
  addAll in interface Collection<E>
  
  Specified by:
  
  addAll in interface Set<E>
- clear
  
  public void clear()
  
  Specified by:
  
  clear in interface Collection<E>
  
  Specified by:
  
  clear in interface Set<E>
- contains
  
  public boolean contains(Object entity)
  
  Specified by:
  
  contains in interface Collection<E>
  
  Specified by:
  
  contains in interface Set<E>
- containsAll
  
  public boolean containsAll(Collection<?> collection)
  
  Specified by:
  
  containsAll in interface Collection<E>
  
  Specified by:
  
  containsAll in interface Set<E>
- isEmpty
  
  public boolean isEmpty()
  
  Specified by:
  
  isEmpty in interface Collection<E>
  
  Specified by:
  
  isEmpty in interface Set<E>
- iterator
  
  public Iterator<E> iterator()
  
  Specified by:
  
  iterator in interface Collection<E>
  
  Specified by:
  
  iterator in interface Iterable<E>
  
  Specified by:
  
  iterator in interface Set<E>
- remove
  
  public boolean remove(Object entity)
  
  Specified by:
  
  remove in interface Collection<E>
  
  Specified by:
  
  remove in interface Set<E>
- removeAll
  
  public boolean removeAll(Collection<?> collection)
  
  Specified by:
  
  removeAll in interface Collection<E>
  
  Specified by:
  
  removeAll in interface Set<E>
- retainAll
  
  public boolean retainAll(Collection<?> collection)
  
  Specified by:
  
  retainAll in interface Collection<E>
  
  Specified by:
  
  retainAll in interface Set<E>
- size
  
  public int size()
  
  Specified by:
  
  size in interface Collection<E>
  
  Specified by:
  
  size in interface Set<E>
- toArray
  
  public Object[] toArray()
  
  Specified by:
  
  toArray in interface Collection<E>
  
  Specified by:
  
  toArray in interface Set<E>
- toArray
  
  public <A> A[] toArray(A[] array)
  
  Specified by:
  
  toArray in interface Collection<E>
  
  Specified by:
  
  toArray in interface Set<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 Object
- hashCode
  
  public int hashCode()
  
  Specified by:
  
  hashCode in interface Collection<E>
  
  Specified by:
  
  hashCode in interface Set<E>
  
  Overrides:
  
  hashCode in class Object
- getIdsList
  
  public List<Identity> getIdsList()
  
  Specified by:
  
  getIdsList in interface LazyCollection<E>
- getRemovedIdsList
  
  public List<Identity> getRemovedIdsList()
  
  Specified by:
  
  getRemovedIdsList in interface LazyCollection<E>
- getAddedEntitiesList
  
  public 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 Details

LazyHashSet

Method Details

add

addAll

clear

contains

containsAll

isEmpty

iterator

remove

removeAll

retainAll

size

toArray

toArray

equals

hashCode

getIdsList

getRemovedIdsList

getAddedEntitiesList

committed

rolledback