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ComponentManager.h
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1 #ifndef COMPONENTMANAGER_H_
2 #define COMPONENTMANAGER_H_
3
4 #include "GaudiKernel/CommonMessaging.h"
5 #include "GaudiKernel/IComponentManager.h"
6
13 class GAUDI_API ComponentManager : public CommonMessaging<implements<IComponentManager>>
14 {
15 public:
18 ComponentManager( IInterface* application, const InterfaceID& baseIID );
19
21 const InterfaceID& componentBaseInterface() const override;
22
26 StatusCode queryInterface( const InterfaceID& iid, void** pinterface ) override;
27
28 SmartIF<ISvcLocator>& serviceLocator() const override
29 {
30 if ( !m_svcLocator ) m_svcLocator = m_application;
31 return m_svcLocator;
32 }
33
35 StatusCode configure() override { return StatusCode::SUCCESS; }
36
38 StatusCode initialize() override { return StatusCode::SUCCESS; }
39
41 StatusCode start() override { return StatusCode::SUCCESS; }
42
44 StatusCode stop() override { return StatusCode::SUCCESS; }
45
47 StatusCode finalize() override { return StatusCode::SUCCESS; }
48
50 StatusCode terminate() override { return StatusCode::SUCCESS; }
51
53 StatusCode reinitialize() override { return StatusCode::SUCCESS; }
54
56 StatusCode restart() override { return StatusCode::SUCCESS; }
57
59 Gaudi::StateMachine::State FSMState() const override { return m_stateful->FSMState(); }
60
63 Gaudi::StateMachine::State targetFSMState() const override { return m_stateful->targetFSMState(); }
64
65 protected:
67 SmartIF<IInterface> m_application;
68
70 SmartIF<IStateful> m_stateful;
71
73 InterfaceID m_basicInterfaceId;
74
76 mutable SmartIF<ISvcLocator> m_svcLocator;
77 };
78
79 #endif /* COMPONENTMANAGER_H_ */
StatusCode::SUCCESS
Definition: StatusCode.h:31
SmartIF< ISvcLocator >
ComponentManager
Base class for a component manager.
Definition: ComponentManager.h:13
ComponentManager::m_svcLocator
SmartIF< ISvcLocator > m_svcLocator
Service locator (needed to access the MessageSvc)
Definition: ComponentManager.h:76
ComponentManager::targetFSMState
Gaudi::StateMachine::State targetFSMState() const override
When we are in the middle of a transition, get the state where the transition is leading us...
Definition: ComponentManager.h:63
ComponentManager::FSMState
Gaudi::StateMachine::State FSMState() const override
Get the current state.
Definition: ComponentManager.h:59
Gaudi::StateMachine::State
State
Allowed states for classes implementing the state machine (ApplicationMgr, Algorithm, Service, AlgTool).
Definition: StateMachine.h:14
ComponentManager::m_stateful
SmartIF< IStateful > m_stateful
Pointer to the IStateful interface of the owner.
Definition: ComponentManager.h:70
ComponentManager::serviceLocator
SmartIF< ISvcLocator > & serviceLocator() const override
Definition: ComponentManager.h:28
ComponentManager::finalize
StatusCode finalize() override
Finalize (from INITIALIZED to CONFIGURED).
Definition: ComponentManager.h:47
InterfaceID
Interface ID class.
Definition: IInterface.h:29
ComponentManager::reinitialize
StatusCode reinitialize() override
Initialization (from INITIALIZED or RUNNING to INITIALIZED, via CONFIGURED).
Definition: ComponentManager.h:53
ComponentManager::m_basicInterfaceId
InterfaceID m_basicInterfaceId
Basic interface id of the managed components.
Definition: ComponentManager.h:73
StatusCode
This class is used for returning status codes from appropriate routines.
Definition: StatusCode.h:28
IInterface
Definition of the basic interface.
Definition: IInterface.h:277
ComponentManager::restart
StatusCode restart() override
Initialization (from RUNNING to RUNNING, via INITIALIZED).
Definition: ComponentManager.h:56
CommonMessaging.h
ComponentManager::m_application
SmartIF< IInterface > m_application
Pointer to the owner of the manager.
Definition: ComponentManager.h:67
ComponentManager::initialize
StatusCode initialize() override
Initialization (from CONFIGURED to INITIALIZED).
Definition: ComponentManager.h:38
ComponentManager::start
StatusCode start() override
Start (from INITIALIZED to RUNNING).
Definition: ComponentManager.h:41
IComponentManager.h
ComponentManager::configure
StatusCode configure() override
Configuration (from OFFLINE to CONFIGURED).
Definition: ComponentManager.h:35
CommonMessaging
Definition: CommonMessaging.h:62
queryInterface
StatusCode queryInterface(const InterfaceID &iid, void **pinterface) override
GAUDI_API
#define GAUDI_API
Definition: Kernel.h:110
ComponentManager::stop
StatusCode stop() override
Stop (from RUNNING to INITIALIZED).
Definition: ComponentManager.h:44
ComponentManager::terminate
StatusCode terminate() override
Initialization (from CONFIGURED to OFFLINE).
Definition: ComponentManager.h:50