IStateful Class Reference

Interface for classes that implement the Gaudi State Machine. More...

#include <GaudiKernel/IStateful.h>

Inheritance diagram for IStateful:

Collaboration diagram for IStateful:

List of all members.

Public Member Functions
	DeclareInterfaceID (IStateful, 1, 0)
	InterfaceID.
virtual	~IStateful ()
virtual StatusCode	configure ()=0
	Configuration (from OFFLINE to CONFIGURED).
virtual StatusCode	initialize ()=0
	Initialization (from CONFIGURED to INITIALIZED).
virtual StatusCode	start ()=0
	Start (from INITIALIZED to RUNNING).
virtual StatusCode	stop ()=0
	Stop (from RUNNING to INITIALIZED).
virtual StatusCode	finalize ()=0
	Finalize (from INITIALIZED to CONFIGURED).
virtual StatusCode	terminate ()=0
	Initialization (from CONFIGURED to OFFLINE).
virtual StatusCode	reinitialize ()=0
	Initialization (from INITIALIZED or RUNNING to INITIALIZED, via CONFIGURED).
virtual StatusCode	restart ()=0
	Initialization (from RUNNING to RUNNING, via INITIALIZED).
virtual Gaudi::StateMachine::State	FSMState () const =0
	Get the current state.
virtual Gaudi::StateMachine::State	targetFSMState () const =0
	When we are in the middle of a transition, get the state where the transition is leading us.

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Detailed Description

Interface for classes that implement the Gaudi State Machine.

Author:

Marco Clemencic

Date:

2008-05-15

Definition at line 17 of file IStateful.h.

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Constructor & Destructor Documentation

virtual IStateful::~IStateful

(

)

[inline, virtual]

Definition at line 22 of file IStateful.h.

{} //< Virtual destructor.

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Member Function Documentation

virtual StatusCode IStateful::configure

(

)

[pure virtual]

Configuration (from OFFLINE to CONFIGURED).

Implemented in ComponentManager.

IStateful::DeclareInterfaceID	(	IStateful	,
		1	,
		0
	)

InterfaceID.

virtual StatusCode IStateful::finalize

(

)

[pure virtual]

Finalize (from INITIALIZED to CONFIGURED).

Implemented in AlgorithmManager, ServiceManager, and ComponentManager.

virtual Gaudi::StateMachine::State IStateful::FSMState

(

)

const [pure virtual]

Get the current state.

Implemented in ComponentManager.

virtual StatusCode IStateful::initialize

(

)

[pure virtual]

Initialization (from CONFIGURED to INITIALIZED).

Implemented in AlgorithmManager, ServiceManager, and ComponentManager.

virtual StatusCode IStateful::reinitialize

(

)

[pure virtual]

Initialization (from INITIALIZED or RUNNING to INITIALIZED, via CONFIGURED).

Implemented in AlgorithmManager, ServiceManager, and ComponentManager.

virtual StatusCode IStateful::restart

(

)

[pure virtual]

Initialization (from RUNNING to RUNNING, via INITIALIZED).

Implemented in AlgorithmManager, ServiceManager, and ComponentManager.

virtual StatusCode IStateful::start

(

)

[pure virtual]

Start (from INITIALIZED to RUNNING).

Implemented in AlgorithmManager, ServiceManager, and ComponentManager.

virtual StatusCode IStateful::stop

(

)

[pure virtual]

Stop (from RUNNING to INITIALIZED).

Implemented in AlgorithmManager, ServiceManager, and ComponentManager.

virtual Gaudi::StateMachine::State IStateful::targetFSMState

(

)

const [pure virtual]

When we are in the middle of a transition, get the state where the transition is leading us.

Otherwise it returns the same state as state().

Implemented in ComponentManager.

virtual StatusCode IStateful::terminate

(

)

[pure virtual]

Initialization (from CONFIGURED to OFFLINE).

Implemented in ComponentManager.

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

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r0/GaudiKernel/GaudiKernel/IStateful.h