alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext Class Reference

Collaboration diagram for alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext:

[legend]List of all members.

Public Member Functions
	AlmaSubsystemContext (AlmaSubsystemActions actions, AcsLogger logger, ThreadFactory threadFactory)
synchronized void	addAcsStateChangeListener (AcsStateChangeListener listener)
synchronized AlmaSubsystemStateAbstract	getCurrentTopLevelState ()
synchronized void	initPass1 () throws AcsJIllegalStateEventEx
synchronized void	initPass2 () throws AcsJIllegalStateEventEx
synchronized void	reinit () throws AcsJIllegalStateEventEx
synchronized void	start () throws AcsJIllegalStateEventEx
synchronized void	stop () throws AcsJIllegalStateEventEx
synchronized void	shutdownPass1 () throws AcsJIllegalStateEventEx
synchronized void	shutdownPass2 () throws AcsJIllegalStateEventEx
synchronized void	error () throws AcsJIllegalStateEventEx
void	initSubsysPass1 () throws AcsStateActionException
void	initSubsysPass2 () throws AcsStateActionException
void	reinitSubsystem () throws AcsStateActionException
void	shutDownSubsysPass1 () throws AcsStateActionException
void	shutDownSubsysPass2 () throws AcsStateActionException
void	cleanUp ()
Public Attributes
AvailableState	m_stateAvailable
ErrorState	m_stateError
OnlineState	m_stateOnline
OperationalState	m_stateOperational
OfflineState	m_stateOffline
ShutdownState	m_stateShutdown
ShuttingdownPass1State	m_stateShuttingdownPass1
InitializingPass2State	m_stateInitializingPass2
InitializingPass1State	m_stateInitializingPass1
ReinitializingState	m_stateReinitializing
PreInitializedState	m_statePreInitialized
PreShutdownState	m_statePreShutdown
ShuttingdownPass2State	m_stateShuttingdownPass2
Package Functions
void	setState (AlmaSubsystemStateAbstract newState, String eventName)
void	illegalEvent (String stateName, String eventName) throws AcsJIllegalStateEventEx
void	logTransition (AcsState sourceState, AcsState targetState, String eventName)
ThreadPoolExecutor	getSharedActivityExecutor ()
Private Attributes
AlmaSubsystemStateAbstract	m_currentState
final AlmaSubsystemActions	m_actionDelegate
List< AcsStateChangeListener >	m_stateChangeListeners
AcsState[]	m_oldHierarchy
final AcsLogger	m_logger
final ThreadPoolExecutor	sharedActivityExecutor
boolean	m_verbose = false

---

Detailed Description

The super context class for the AlmaSubsystem state machine.

---

Constructor & Destructor Documentation

alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::AlmaSubsystemContext (  AlmaSubsystemActions  actions, AcsLogger  logger, ThreadFactory  threadFactory )  [inline]

---

Member Function Documentation

synchronized void alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::addAcsStateChangeListener (  AcsStateChangeListener  listener  )  [inline]

Registers an object that will be notified about any state change in this state machine. Parameters: listener

void alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::cleanUp (   )  [inline]

Final clean-up, must be called before unloading this class. Afterwards it may be in an undefined state.

synchronized void alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::error (   )  throws AcsJIllegalStateEventEx [inline]

synchronized AlmaSubsystemStateAbstract alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::getCurrentTopLevelState (   )  [inline]

ThreadPoolExecutor alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::getSharedActivityExecutor (   )  [inline, package]

void alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::illegalEvent (  String  stateName, String  eventName )  throws AcsJIllegalStateEventEx [inline, package]

synchronized void alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::initPass1 (   )  throws AcsJIllegalStateEventEx [inline]

synchronized void alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::initPass2 (   )  throws AcsJIllegalStateEventEx [inline]

void alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::initSubsysPass1 (   )  throws AcsStateActionException [inline]

void alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::initSubsysPass2 (   )  throws AcsStateActionException [inline]

void alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::logTransition (  AcsState  sourceState, AcsState  targetState, String  eventName )  [inline, package]

synchronized void alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::reinit (   )  throws AcsJIllegalStateEventEx [inline]

void alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::reinitSubsystem (   )  throws AcsStateActionException [inline]

void alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::setState (  AlmaSubsystemStateAbstract  newState, String  eventName )  [inline, package]

synchronized void alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::shutdownPass1 (   )  throws AcsJIllegalStateEventEx [inline]

synchronized void alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::shutdownPass2 (   )  throws AcsJIllegalStateEventEx [inline]

void alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::shutDownSubsysPass1 (   )  throws AcsStateActionException [inline]

void alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::shutDownSubsysPass2 (   )  throws AcsStateActionException [inline]

synchronized void alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::start (   )  throws AcsJIllegalStateEventEx [inline]

synchronized void alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::stop (   )  throws AcsJIllegalStateEventEx [inline]

---

Member Data Documentation

final AlmaSubsystemActions alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::m_actionDelegate [private]

AlmaSubsystemStateAbstract alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::m_currentState [private]

final AcsLogger alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::m_logger [private]

AcsState [] alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::m_oldHierarchy [private]

AvailableState alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::m_stateAvailable

List<AcsStateChangeListener> alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::m_stateChangeListeners [private]

ErrorState alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::m_stateError

InitializingPass1State alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::m_stateInitializingPass1

InitializingPass2State alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::m_stateInitializingPass2

OfflineState alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::m_stateOffline

OnlineState alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::m_stateOnline

OperationalState alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::m_stateOperational

PreInitializedState alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::m_statePreInitialized

PreShutdownState alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::m_statePreShutdown

ReinitializingState alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::m_stateReinitializing

ShutdownState alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::m_stateShutdown

ShuttingdownPass1State alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::m_stateShuttingdownPass1

ShuttingdownPass2State alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::m_stateShuttingdownPass2

boolean alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::m_verbose = false [private]

final ThreadPoolExecutor alma::ACS::MasterComponentImpl::statemachine::AlmaSubsystemContext::sharedActivityExecutor [private]

Executor for do/ actions in activity states. This executor only has one worker thread and therefore synchronizes concurrent requests. : Discuss if and how we want to escape from a hanging action method. Both timeout and asynchronous actions pose ugly implementation issues for the subsystem MCs.

---

The documentation for this class was generated from the following file:

• AlmaSubsystemContext.java

---