org.eclipse.net4j.util.cache.Cache<E>

Type Parameters:: E - the element type

All Implemented Interfaces:: ICache, INotifier, INotifier.INotifier2, IDeactivateable, ILifecycle, ILifecycle.DeferrableActivation

public abstract class Cache<E> extends Worker implements ICache

Author:: Eike Stepper

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.net4j.util.concurrent.Worker
Worker.Terminate, Worker.WorkContext

Nested classes/interfaces inherited from class org.eclipse.net4j.util.event.Notifier
Notifier.Cancelation

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
Field Summary

Fields inherited from class org.eclipse.net4j.util.concurrent.Worker
DEFAULT_ERROR_HANDLER, DEFAULT_TIMEOUT

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

Constructors

Constructor

Description

Cache()
Method Summary

Modifier and Type

Method

Description

protected void

doActivate()

protected void

doBeforeActivate()

protected void

doDeactivate()

ICacheMonitor

getCacheMonitor()

protected ICacheProbe

getCacheProbe()

protected ReferenceQueue<E>

getReferenceQueue()

void

setCacheMonitor(ICacheMonitor cacheMonitor)

protected void

unreachableElement(E element)

protected void

unreachableElement(Reference<? extends E> reference)

protected void

work(Worker.WorkContext context)

Methods inherited from class org.eclipse.net4j.util.concurrent.Worker
getActivationTimeout, getDeactivationTimeout, getGlobalErrorHandler, getThreadName, getWorkerThread, handleError, isDaemon, setActivationTimeout, setDaemon, setDeactivationTimeout, setGlobalErrorHandler

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

Methods inherited from class org.eclipse.net4j.util.event.Notifier
addListener, addUniqueListener, fireEvent, 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.cache.ICache
evictElements

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

Constructor Details
- Cache
  
  public Cache()
Method Details
- getCacheMonitor
  
  public ICacheMonitor getCacheMonitor()
  
  Specified by:
  
  getCacheMonitor in interface ICache
- setCacheMonitor
  
  public void setCacheMonitor(ICacheMonitor cacheMonitor)
- getCacheProbe
  
  protected ICacheProbe getCacheProbe()
- getReferenceQueue
  
  protected ReferenceQueue<E> getReferenceQueue()
- doBeforeActivate
  
  protected void doBeforeActivate() throws Exception
  
  Overrides:
  
  doBeforeActivate in class Lifecycle
  
  Throws:
  
  Exception
- doActivate
  
  protected void doActivate() throws Exception
  
  Overrides:
  
  doActivate in class Worker
  
  Throws:
  
  Exception
- doDeactivate
  
  protected void doDeactivate() throws Exception
  
  Overrides:
  
  doDeactivate in class Worker
  
  Throws:
  
  Exception
- work
  
  protected void work(Worker.WorkContext context) throws Exception
  
  Specified by:
  
  work in class Worker
  
  Throws:
  
  Exception
- unreachableElement
  
  protected void unreachableElement(Reference<? extends E> reference)
- unreachableElement
  
  protected void unreachableElement(E element)

Class Cache<E>

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.net4j.util.concurrent.Worker

Nested classes/interfaces inherited from class org.eclipse.net4j.util.event.Notifier

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

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

Field Summary

Fields inherited from class org.eclipse.net4j.util.concurrent.Worker

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

Constructor Summary

Method Summary

Methods inherited from class org.eclipse.net4j.util.concurrent.Worker

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.cache.ICache

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

Constructor Details

Cache

Method Details

getCacheMonitor

setCacheMonitor

getCacheProbe

getReferenceQueue

doBeforeActivate

doActivate

doDeactivate

work

unreachableElement

unreachableElement