NAME
tlp::PropertyObserver -
Observer for Property.
SYNOPSIS
#include <ObservableProperty.h>
Inherited by tlp::DoubleProperty, tlp::GraphProperty, tlp::IntegerProperty, tlp::LayoutProperty, and tlp::SizeProperty.
Public Member Functions
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 *)
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.
Constructor & Destructor Documentation
virtual tlp::PropertyObserver::~PropertyObserver () [inline, virtual]
Member Function Documentation
virtual void tlp::PropertyObserver::afterSetAllEdgeValue (PropertyInterface *) [inline, virtual]
Reimplemented in tlp::IntegerProperty.
virtual void tlp::PropertyObserver::afterSetAllNodeValue (PropertyInterface *) [inline, virtual]
Reimplemented in tlp::GraphProperty, and tlp::IntegerProperty.
virtual void tlp::PropertyObserver::afterSetEdgeValue (PropertyInterface *, const edge) [inline, virtual]
Reimplemented in tlp::IntegerProperty.
virtual void tlp::PropertyObserver::afterSetNodeValue (PropertyInterface *, const node) [inline, virtual]
Reimplemented in tlp::GraphProperty, and tlp::IntegerProperty.
virtual void tlp::PropertyObserver::beforeSetAllEdgeValue (PropertyInterface *) [inline, virtual]
Reimplemented in tlp::DoubleProperty, tlp::LayoutProperty, and tlp::SizeProperty.
virtual void tlp::PropertyObserver::beforeSetAllNodeValue (PropertyInterface *) [inline, virtual]
Reimplemented in tlp::DoubleProperty, tlp::GraphProperty, tlp::LayoutProperty, and tlp::SizeProperty.
virtual void tlp::PropertyObserver::beforeSetEdgeValue (PropertyInterface *, const edge) [inline, virtual]
Reimplemented in tlp::DoubleProperty, tlp::LayoutProperty, and tlp::SizeProperty.
virtual void tlp::PropertyObserver::beforeSetNodeValue (PropertyInterface *, const node) [inline, virtual]
Reimplemented in tlp::DoubleProperty, tlp::GraphProperty, tlp::LayoutProperty, and tlp::SizeProperty.
virtual void tlp::PropertyObserver::destroy (PropertyInterface *) [inline, virtual]
Author
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