Package com._1c.g5.v8.dt.md.ui.aef.components.value

Class EmptyValueComponentPart

java.lang.Object

com._1c.g5.v8.dt.md.ui.aef.components.value.EmptyValueComponentPart

All Implemented Interfaces:

IValueComponentPart<ValueControlViewModel,IValueModel,Value>

public class EmptyValueComponentPart
extends Object
implements IValueComponentPart<ValueControlViewModel,IValueModel,Value>

The IValueComponentPart implementation for Value objects that is not supported.

Constructor Summary

Constructors

Constructor	Description
EmptyValueComponentPart()

Method Summary

Modifier and Type	Method	Description
void	bindViewModel(ValueControlViewModel viewModel, IValueModel model, IMapper<Value,?> mapper)	Binds the given view model to model.
IMapper<Value,?>	createMapper(ValueControlViewModel viewModel, IValueModel model)	Returns the newly created mapper that maps the Value to view model.
ValueControlViewModel	createViewModel(IValueModel model)	Creates a view model for the given model.
org.eclipse.emf.ecore.EStructuralFeature	getViewModelBindingFeature()	Returns the view model feature that is binds by value component.
void	handleButtonPressed(ValueControlViewModel viewModel, IValueModel model)	Handles the button events.
boolean	hasClearAction(ValueControlViewModel viewModel, IValueModel model)	Returns true if the value component should create clear action button for the given model.
boolean	isSuitable(IValueModel model)	Returns the true if the part is suitable for the given model.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EmptyValueComponentPart

public EmptyValueComponentPart()

Method Detail

isSuitable

public boolean isSuitable(IValueModel model)

Description copied from interface: IValueComponentPart

Returns the true if the part is suitable for the given model.

Specified by:

isSuitable in interface IValueComponentPart<ValueControlViewModel,IValueModel,Value>

Parameters:

model - the IValueModel.

Returns:

the true if the part is suitable for the given model.

bindViewModel

public void bindViewModel(ValueControlViewModel viewModel,
                          IValueModel model,
                          IMapper<Value,?> mapper)

Description copied from interface: IValueComponentPart

Binds the given view model to model. It is the extra binding that is needed to fill view model with additional data.
NOTE: implement this functionality only if the default component binding using IValueComponentPart.getViewModelBindingFeature() and #createMapper() is not enough.

Specified by:

bindViewModel in interface IValueComponentPart<ValueControlViewModel,IValueModel,Value>

Parameters:

viewModel - the view model to bind.

model - the IValueModel.

mapper - the IMapper instance.

handleButtonPressed

public void handleButtonPressed(ValueControlViewModel viewModel,
                                IValueModel model)

Description copied from interface: IValueComponentPart

Handles the button events.

Specified by:

handleButtonPressed in interface IValueComponentPart<ValueControlViewModel,IValueModel,Value>

Parameters:

viewModel - the view model.

model - the IValueModel.

createViewModel

public ValueControlViewModel createViewModel(IValueModel model)

Description copied from interface: IValueComponentPart

Creates a view model for the given model.

Specified by:

createViewModel in interface IValueComponentPart<ValueControlViewModel,IValueModel,Value>

Parameters:

model - the IValueModel.

Returns:

the newly created view model.

getViewModelBindingFeature

public org.eclipse.emf.ecore.EStructuralFeature getViewModelBindingFeature()

Description copied from interface: IValueComponentPart

Returns the view model feature that is binds by value component.

Specified by:

getViewModelBindingFeature in interface IValueComponentPart<ValueControlViewModel,IValueModel,Value>

Returns:

the view model feature that is binds by value component or null.

createMapper

public IMapper<Value,?> createMapper(ValueControlViewModel viewModel,
                                           IValueModel model)

Description copied from interface: IValueComponentPart

Returns the newly created mapper that maps the Value to view model.

Specified by:

createMapper in interface IValueComponentPart<ValueControlViewModel,IValueModel,Value>

Parameters:

viewModel - the view model.

model - the IValueModel.

Returns:

the mapper.

hasClearAction

public boolean hasClearAction(ValueControlViewModel viewModel,
                              IValueModel model)

Description copied from interface: IValueComponentPart

Returns true if the value component should create clear action button for the given model.

Specified by:

hasClearAction in interface IValueComponentPart<ValueControlViewModel,IValueModel,Value>

Parameters:

viewModel - the view model.

model - the IValueModel.

Returns:

true if the clear action button is required.