luciad::IFeatureCreateCallback Class Reference

A callback interface that can signal that a feature was changed in the context of creation. More...

#include <luciad/create/features/IFeatureCreateCallback.h>

Public Member Functions
virtual	~IFeatureCreateCallback ()=default
virtual void	onFeatureChanged (const Feature &newFeature, ChangeStatus changeStatus)=0
	Can be implemented to handle the given feature. More...
virtual void	onFeatureCreateFailed (const ErrorInfo &errorInfo)=0
	Can be implemented to handle the case when feature creation has failed. More...

Static Public Member Functions
static std::shared_ptr< IFeatureCreateCallback >	create (std::function< void(const Feature &, ChangeStatus)> onChangedFunction, std::function< void(const ErrorInfo &)> onFailedFunction)
	Creates a default IFeatureCreateCallback instance that delegates the IFeatureCreateCallback::onFeatureChanged to the given function. More...

Detailed Description

A callback interface that can signal that a feature was changed in the context of creation.

This class is used by IFeatureCreator implementations.

Since

2020.1

Constructor & Destructor Documentation

~IFeatureCreateCallback()

virtual luciad::IFeatureCreateCallback::~IFeatureCreateCallback ( )

virtualdefault

Member Function Documentation

create()

static std::shared_ptr< IFeatureCreateCallback > luciad::IFeatureCreateCallback::create ( std::function< void(const Feature &, ChangeStatus)>  onChangedFunction, std::function< void(const ErrorInfo &)>  onFailedFunction  )

static

Creates a default IFeatureCreateCallback instance that delegates the IFeatureCreateCallback::onFeatureChanged to the given function.

This is a convenience method that allows to reduce boiler plate code using lambdas.

Parameters

onChangedFunction	the function that is called by IFeatureCreateCallback::onFeatureChanged
onFailedFunction	the function that is called by IFeatureCreateCallback::onFeatureCreateFailed

Returns

an IFeatureCreateCallback instance based on the given function.

onFeatureChanged()

virtual void luciad::IFeatureCreateCallback::onFeatureChanged ( const Feature &  newFeature, ChangeStatus  changeStatus  )

pure virtual

Can be implemented to handle the given feature.

Parameters

newFeature	the new feature
changeStatus	the status of this change

onFeatureCreateFailed()

virtual void luciad::IFeatureCreateCallback::onFeatureCreateFailed ( const ErrorInfo &  errorInfo )

pure virtual

Can be implemented to handle the case when feature creation has failed.

Parameters

errorInfo

an info object that describes why creation failed