java.lang.Object

org.eclipse.net4j.util.event.Notifier

org.eclipse.net4j.util.lifecycle.Lifecycle

org.eclipse.net4j.util.fsm.FiniteStateMachine<STATE,EVENT,INegotiationContext>

org.eclipse.net4j.util.security.Negotiator<STATE,EVENT>

Type Parameters:: STATE - the state type; EVENT - the event type

All Implemented Interfaces:: INotifier, INotifier.INotifier2, IDeactivateable, ILifecycle, ILifecycle.DeferrableActivation, INegotiationContext.Receiver, INegotiator

Direct Known Subclasses:: ChallengeResponseNegotiator

public abstract class Negotiator<STATE extends Enum<?>,EVENT extends Enum<?>> extends FiniteStateMachine<STATE,EVENT,INegotiationContext> implements INegotiator, INegotiationContext.Receiver

Author:: Eike Stepper

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.net4j.util.fsm.FiniteStateMachine
FiniteStateMachine.ChangeStateTransition, FiniteStateMachine.FailTransition, FiniteStateMachine.IgnoreTransition, FiniteStateMachine.StateChangedEvent

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.fsm.FiniteStateMachine
FAIL, IGNORE

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

Constructors

Constructor

Description

Negotiator(Class<STATE> stateEnum, Class<EVENT> eventEnum, STATE initialState, STATE successState, STATE failureState, EVENT startEvent, EVENT bufferEvent, boolean initiator)
Method Summary

Modifier and Type

Method

Description

EVENT

getBufferEvent()

STATE

getFailureState()

STATE

getInitialState()

EVENT

getStartEvent()

STATE

getSuccessState()

protected void

handleFailure(INegotiationContext context)

protected void

handleSuccess(INegotiationContext context)

boolean

isInitiator()

void

negotiate(INegotiationContext context)

protected void

postProcess(INegotiationContext context)

void

receiveBuffer(INegotiationContext context, ByteBuffer buffer)

Methods inherited from class org.eclipse.net4j.util.fsm.FiniteStateMachine
changeState, createFailTransition, createIgnoreTransition, dump, formatFailMessage, formatIgnoreMessage, formatProcessMessage, getEvents, getState, getStates, getTransition, init, init, initAll, initAll, initEvents, initEvents, initStates, initStates, process, setState

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, 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.event.INotifier
addListener, getListeners, hasListeners, removeListener

Constructor Details
- Negotiator
  
  public Negotiator(Class<STATE> stateEnum, Class<EVENT> eventEnum, STATE initialState, STATE successState, STATE failureState, EVENT startEvent, EVENT bufferEvent, boolean initiator)
Method Details
- getInitialState
  
  public STATE getInitialState()
- getSuccessState
  
  public STATE getSuccessState()
- getFailureState
  
  public STATE getFailureState()
- getBufferEvent
  
  public EVENT getBufferEvent()
- getStartEvent
  
  public EVENT getStartEvent()
- isInitiator
  
  public boolean isInitiator()
  
  Specified by:
  
  isInitiator in interface INegotiator
- negotiate
  
  public void negotiate(INegotiationContext context)
  
  Specified by:
  
  negotiate in interface INegotiator
- receiveBuffer
  
  public void receiveBuffer(INegotiationContext context, ByteBuffer buffer)
  
  Specified by:
  
  receiveBuffer in interface INegotiationContext.Receiver
- postProcess
  
  protected void postProcess(INegotiationContext context)
- handleSuccess
  
  protected void handleSuccess(INegotiationContext context)
  
  Since:
  
  2.0
- handleFailure
  
  protected void handleFailure(INegotiationContext context)
  
  Since:
  
  2.0

Class Negotiator<STATE extends Enum<?>,EVENT extends Enum<?>>

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.net4j.util.fsm.FiniteStateMachine

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.fsm.FiniteStateMachine

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

Constructor Summary

Method Summary

Methods inherited from class org.eclipse.net4j.util.fsm.FiniteStateMachine

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

Constructor Details

Negotiator

Method Details

getInitialState

getSuccessState

getFailureState

getBufferEvent

getStartEvent

isInitiator

negotiate

receiveBuffer

postProcess

handleSuccess

handleFailure