iattr::IAttributesManager Class Reference

Common interface for a container of properties. More...

#include <IAttributesManager.h>

Inheritance diagram for iattr::IAttributesManager:

Collaboration diagram for iattr::IAttributesManager:

Public Member Functions
virtual void	RemoveAllAttributes ()=0
	Reset properties.
virtual bool	InsertAttribute (const QByteArray &attributeId, istd::TOptDelPtr< iser::IObject > &&attributePtr)=0
	Insert an property into the object.
virtual bool	RemoveAttribute (const QByteArray &attributeId)=0
	Remove an existing property from the object.
Public Member Functions inherited from iattr::IAttributesProvider
virtual AttributeIds	GetAttributeIds () const =0
	Get list of all attribute IDs.
virtual iser::IObject *	GetAttribute (const QByteArray &attributeId) const =0
	Get attribute for the given ID.
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 bool	ResetData (CompatibilityMode mode=CM_WITHOUT_REFS)
	Reset data to its default state.
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
Public Types inherited from iattr::IAttributesProvider
enum	ChangeFlags { CF_RESET = 0xb812936 , CF_ATTR_REMOVED , CF_ATTR_ADDED }
	Data model change notification flags. More...
typedef QSet< QByteArray >	AttributeIds
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...
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 istd::IChangeable
virtual void	OnBeginChanges ()
	Callback function for begin change event.
virtual void	OnEndChanges (const ChangeSet &changeSet)
	Callback function for end change event.

Detailed Description

Common interface for a container of properties.

Definition at line 20 of file IAttributesManager.h.

Member Function Documentation

InsertAttribute()

virtual bool iattr::IAttributesManager::InsertAttribute ( const QByteArray & attributeId, istd::TOptDelPtr< iser::IObject > && attributePtr )

pure virtual

Insert an property into the object.

Parameters

attributeId	Unique ID of the property in the properties repository.
attributePtr	attribute data object, ownership will be transfered.

Returns

true, if this attribute could be added or false elesewhere.

Implemented in iattr::CAttributesManager.

RemoveAllAttributes()

virtual void iattr::IAttributesManager::RemoveAllAttributes ( )

pure virtual

Reset properties.

The method set all static properties to their default values and removes all dynamically added properties from the manager.

Implemented in iattr::CAttributesManager.

RemoveAttribute()

virtual bool iattr::IAttributesManager::RemoveAttribute ( const QByteArray & attributeId )

pure virtual

Remove an existing property from the object.

Returns

true, if this attribute could be removed or false elesewhere.

Implemented in iattr::CAttributesManager.

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

• iattr/IAttributesManager.h