General information provider returning always stored state. More...

#include <CInformationProviderCacheComp.h>

Inheritance diagram for iinsp::CInformationProviderCacheComp:

Collaboration diagram for iinsp::CInformationProviderCacheComp:

Public Types
typedef icomp::CComponentBase	BaseClass

Public Types inherited from istd::IInformationProvider
enum	InformationCategory { IC_UNKNOWN = -1 , IC_NONE , IC_INFO , IC_WARNING , IC_ERROR , IC_CRITICAL }
	Category of information. More...

enum	InformationTypeFlags { ITF_DEBUG = 0x1 , ITF_SYSTEM = 0x2 , ITF_USER = 0x4 }
	Additionally information flags. More...

Public Types inherited from istd::IChangeable
enum	ChangeFlags { CF_ICF_INTERNAL = 0 , CF_ALL_DATA , CF_ANY , CF_DESTROYING , CF_DELEGATED , CF_NO_UNDO }
	Data model change notification flags. More...

enum	SupportedOperations { SO_NONE = 0 , SO_OBSERVE = 1 << 0 , SO_COPY = 1 << 1 , SO_CLONE = 1 << 2 , SO_COMPARE = 1 << 3 , SO_RESET = 1 << 4 , SO_CHANGE_LOCK = 1 << 5 }
	Flags for supported operations. More...

enum	CompatibilityMode { CM_STRICT , CM_WITHOUT_REFS , CM_WITH_REFS , CM_CONVERT }
	Control how relationship betweeen objects are interpreted. More...

Public Member Functions
	CInformationProviderCacheComp ()

QDateTime	GetInformationTimeStamp () const override
	Get optional time stamp of the information.

InformationCategory	GetInformationCategory () const override
	Get category of the information.

int	GetInformationId () const override
	Get binary ID of the information using to automatical identification of this information type.

QString	GetInformationDescription () const override
	Get the text description of the information.

QString	GetInformationSource () const override
	Get the source of the information.

int	GetInformationFlags () const override
	Get flags of the information.

bool	CopyFrom (const IChangeable &object, CompatibilityMode mode=CM_WITHOUT_REFS) override

bool	ResetData (CompatibilityMode mode=CM_WITHOUT_REFS) override
	Reset data to its default state.

Public Member Functions inherited from icomp::CComponentBase
	CComponentBase ()
	Create component and assign it to specific context.

	CComponentBase (const CComponentBase &)=delete

CComponentBase &	operator= (const CComponentBase &)=delete

virtual const ICompositeComponent *	GetParentComponent (bool ownerOnly=false) const
	Get parent of this component.

virtual void *	GetInterface (const istd::CClassInfo &interfaceType, const QByteArray &subId="")
	Get access to specified component interface.

virtual const IComponentContext *	GetComponentContext () const
	Get access to component context describing all application-specified component information loaded from components registry.

virtual void	SetComponentContext (const IComponentContext contextPtr, const ICompositeComponent parentPtr, bool isParentOwner)
	Set component context of this component.

Public Member Functions inherited from icomp::IComponent
Public Member Functions inherited from istd::IInformationProvider
	I_DECLARE_ENUM (InformationCategory, IC_NONE, IC_INFO, IC_WARNING, IC_ERROR, IC_CRITICAL)

Public Member Functions inherited from istd::IChangeable
virtual int	GetSupportedOperations () const
	Get set of flags for supported operations.

virtual bool	CopyFrom (const IChangeable &object, CompatibilityMode mode=CM_WITHOUT_REFS)
	Copy this object from another one.

virtual bool	IsEqual (const IChangeable &object) const
	Compare this object with another object.

virtual std::unique_ptr< IChangeable >	CloneMe (CompatibilityMode mode=CM_WITHOUT_REFS) const
	Make a copy of this object.

virtual QMutex *	GetChangesLock () const
	Get mutex beeing locked during changes, if available.

virtual void	BeginChanges (const ChangeSet &changeSet)
	Starts the change transaction.

virtual void	EndChanges (const ChangeSet &changeSet)
	Ends the change transaction.

virtual void	BeginChangeGroup (const ChangeSet &changeSet)
	Starts group of changes.

virtual void	EndChangeGroup (const ChangeSet &changeSet)
	Ends group of changes.

Additional Inherited Members
Static Public Member Functions inherited from istd::IChangeable
static const ChangeSet &	GetNoChanges ()
	Get empty set of changes.

static const ChangeSet &	GetAnyChange ()
	Get anonymous change set.

static const ChangeSet &	GetAllChanges ()
	Get anonymous change set.

static const ChangeSet &	GetDelegatedChanges ()
	Get delegated change set.

Protected Member Functions inherited from icomp::CComponentBase
bool	IsComponentActive () const
	Check if component is active.

virtual void	OnComponentCreated ()

virtual void	OnComponentDestroyed ()

virtual const IRealComponentStaticInfo &	GetComponentStaticInfo () const =0
	Get access to static info of this component.

Protected Member Functions inherited from istd::IChangeable
virtual void	OnBeginChanges ()
	Callback function for begin change event.

virtual void	OnEndChanges (const ChangeSet &changeSet)
	Callback function for end change event.

Static Protected Member Functions inherited from icomp::CComponentBase
static const IRealComponentStaticInfo &	InitStaticInfo (IComponent *componentPtr)

static QByteArray	GetComponentId (const IComponentContext *componentContextPtr, const QByteArray &contextId=QByteArray())

Detailed Description

General information provider returning always stored state.

Stored result state can be changed only copying their from another result provider using CopyFrom method. This object will be used to manage threading barrier for object supplier chain.

Definition at line 24 of file CInformationProviderCacheComp.h.