org.eclipse.net4j.util.registry.DelegatingRegistry<K,V>

All Implemented Interfaces:: Map<K,V>, IContainer<Map.Entry<K,V>>, INotifier, INotifier.INotifier2, IDeactivateable, ILifecycle, ILifecycle.DeferrableActivation, IRegistry<K,V>

Direct Known Subclasses:: HashMapDelegatingRegistry

public abstract class DelegatingRegistry<K,V> extends Registry<K,V>

Implementation note: AbstractDelegatingRegistry does not preserve the "modifyable view" contract of Map.entrySet() as well as of Map.keySet(), i.e. they are disconnected sets and modifications applied to them are not applied to their underlying AbstractDelegatingRegistry.

Author:: Eike Stepper

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.net4j.util.registry.Registry
Registry.Transaction

Nested classes/interfaces inherited from interface org.eclipse.net4j.util.container.IContainer
IContainer.Modifiable<E>, IContainer.Persistable<E>, IContainer.Persistence<E>

Nested classes/interfaces inherited from interface org.eclipse.net4j.util.lifecycle.ILifecycle
ILifecycle.DeferrableActivation

Nested classes/interfaces inherited from interface org.eclipse.net4j.util.event.INotifier
INotifier.INotifier2

Nested classes/interfaces inherited from interface java.util.Map
Map.Entry<K extends Object,V extends Object>
Field Summary

Fields inherited from class org.eclipse.net4j.util.lifecycle.Lifecycle
USE_LABEL
Constructor Summary

Constructors

Constructor

Description

DelegatingRegistry(IRegistry<K,V> delegate)

DelegatingRegistry(IRegistry<K,V> delegate, boolean autoCommit)
Method Summary

Modifier and Type

Method

Description

protected V

deregister(Object key)

Set<Map.Entry<K,V>>

entrySet()

V

get(Object key)

Set<K>

keySet()

protected Set<Map.Entry<K,V>>

mergedEntrySet()

protected Set<K>

mergedKeySet()

protected Collection<V>

mergedValues()

protected V

register(K key, V value)

Collection<V>

values()

Methods inherited from class org.eclipse.net4j.util.registry.Registry
autoCommit, clear, commit, commit, containsKey, containsValue, getElements, getMap, getTransaction, isAutoCommit, isEmpty, put, putAll, remove, setAutoCommit, size, toString

Methods inherited from class org.eclipse.net4j.util.container.Container
fireContainerEvent, fireContainerEvent, fireContainerEvent, fireElementAddedEvent, fireElementRemovedEvent, fireElementsAddedEvent, fireElementsRemovedEvent, fireEvent, newContainerEvent, newContainerEvent

Methods inherited from class org.eclipse.net4j.util.lifecycle.Lifecycle
activate, checkActive, checkArg, checkArg, checkInactive, checkNull, checkState, checkState, deactivate, deferredActivate, doActivate, doAfterActivate, doBeforeActivate, doBeforeDeactivate, doDeactivate, dump, getLifecycleState, isActive, isDeferredActivation

Methods inherited from class org.eclipse.net4j.util.event.Notifier
addListener, addUniqueListener, fireEvent, fireEvent, fireThrowable, firstListenerAdded, getListeners, getNotificationService, hasListener, hasListeners, lastListenerRemoved, listenerAdded, listenerRemoved, removeListener

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.net4j.util.event.INotifier
addListener, getListeners, hasListeners, removeListener

Methods inherited from interface java.util.Map
compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Details
- DelegatingRegistry
  
  public DelegatingRegistry(IRegistry<K,V> delegate)
- DelegatingRegistry
  
  public DelegatingRegistry(IRegistry<K,V> delegate, boolean autoCommit)
Method Details
- get
  
  public V get(Object key)
  
  Specified by:
  
  get in interface Map<K,V>
  
  Overrides:
  
  get in class Registry<K,V>
- entrySet
  
  public Set<Map.Entry<K,V>> entrySet()
  
  Specified by:
  
  entrySet in interface Map<K,V>
  
  Overrides:
  
  entrySet in class Registry<K,V>
- keySet
  
  public Set<K> keySet()
  
  Specified by:
  
  keySet in interface Map<K,V>
  
  Overrides:
  
  keySet in class Registry<K,V>
- values
  
  public Collection<V> values()
  
  Specified by:
  
  values in interface Map<K,V>
  
  Overrides:
  
  values in class Registry<K,V>
- register
  
  protected V register(K key, V value)
  
  Overrides:
  
  register in class Registry<K,V>
- deregister
  
  protected V deregister(Object key)
  
  Overrides:
  
  deregister in class Registry<K,V>
- mergedEntrySet
  
  protected Set<Map.Entry<K,V>> mergedEntrySet()
- mergedKeySet
  
  protected Set<K> mergedKeySet()
- mergedValues
  
  protected Collection<V> mergedValues()

Class DelegatingRegistry<K,V>

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.net4j.util.registry.Registry

Nested classes/interfaces inherited from interface org.eclipse.net4j.util.container.IContainer

Nested classes/interfaces inherited from interface org.eclipse.net4j.util.lifecycle.ILifecycle

Nested classes/interfaces inherited from interface org.eclipse.net4j.util.event.INotifier

Nested classes/interfaces inherited from interface java.util.Map

Field Summary

Fields inherited from class org.eclipse.net4j.util.lifecycle.Lifecycle

Constructor Summary

Method Summary

Methods inherited from class org.eclipse.net4j.util.registry.Registry

Methods inherited from class org.eclipse.net4j.util.container.Container

Methods inherited from class org.eclipse.net4j.util.lifecycle.Lifecycle

Methods inherited from class org.eclipse.net4j.util.event.Notifier

Methods inherited from class java.lang.Object

Methods inherited from interface org.eclipse.net4j.util.event.INotifier

Methods inherited from interface java.util.Map

Constructor Details

DelegatingRegistry

DelegatingRegistry

Method Details

get

entrySet

keySet

values

register

deregister

mergedEntrySet

mergedKeySet

mergedValues