tlp::PropertyObserver Class Reference
[Properties]

Observer for Property. More...

#include <ObservableProperty.h>

List of all members.

Public Member Functions

• PropertyObserver (bool manageObservables=true)
• virtual ~PropertyObserver ()
• virtual void beforeSetNodeValue (PropertyInterface *, const node)
• virtual void afterSetNodeValue (PropertyInterface *, const node)
• virtual void beforeSetEdgeValue (PropertyInterface *, const edge)
• virtual void afterSetEdgeValue (PropertyInterface *, const edge)
• virtual void beforeSetAllNodeValue (PropertyInterface *)
• virtual void afterSetAllNodeValue (PropertyInterface *)
• virtual void beforeSetAllEdgeValue (PropertyInterface *)
• virtual void afterSetAllEdgeValue (PropertyInterface *)
• virtual void destroy (PropertyInterface *)

Protected Member Functions

• void addObservable (ObservableProperty *)
• void removeObservable (ObservableProperty *)

Friends

• class ObservableProperty

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Detailed Description

Observer for Property.

The Observer pattern is described in the lecture notes and pp293-304 of Design Patterns by Gamma, Helm, Johnson, and Vlissides. It is a framework for handling state dependency between observer and observed object.

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Constructor & Destructor Documentation

tlp::PropertyObserver::PropertyObserver

(

bool

manageObservables = true

)

[inline]

virtual tlp::PropertyObserver::~PropertyObserver

(

)

[virtual]

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Member Function Documentation

void tlp::PropertyObserver::addObservable

(

ObservableProperty *

)

[protected]

virtual void tlp::PropertyObserver::afterSetAllEdgeValue

(

PropertyInterface *

)

[inline, virtual]

virtual void tlp::PropertyObserver::afterSetAllNodeValue

(

PropertyInterface *

)

[inline, virtual]

virtual void tlp::PropertyObserver::afterSetEdgeValue	(	PropertyInterface *	,
		const	edge
	)			[inline, virtual]

virtual void tlp::PropertyObserver::afterSetNodeValue	(	PropertyInterface *	,
		const	node
	)			[inline, virtual]

virtual void tlp::PropertyObserver::beforeSetAllEdgeValue

(

PropertyInterface *

)

[inline, virtual]

virtual void tlp::PropertyObserver::beforeSetAllNodeValue

(

PropertyInterface *

)

[inline, virtual]

virtual void tlp::PropertyObserver::beforeSetEdgeValue	(	PropertyInterface *	,
		const	edge
	)			[inline, virtual]

virtual void tlp::PropertyObserver::beforeSetNodeValue	(	PropertyInterface *	,
		const	node
	)			[inline, virtual]

virtual void tlp::PropertyObserver::destroy

(

PropertyInterface *

)

[inline, virtual]

void tlp::PropertyObserver::removeObservable

(

ObservableProperty *

)

[protected]

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Friends And Related Function Documentation

friend class ObservableProperty [friend]