Package com._1c.g5.aef2.standard.models

Class ViewModelValue<T>

java.lang.Object

com._1c.g5.aef2.validators.Validable

com._1c.g5.aef2.models.Model

com._1c.g5.aef2.models.EditableModel

com._1c.g5.aef2.models.value.Value<T>

com._1c.g5.aef2.standard.models.ViewModelValue<T>

All Implemented Interfaces:

IAttribute<org.eclipse.emf.ecore.EObject,org.eclipse.emf.ecore.EStructuralFeature>, IEditableModel, IEmfAttribute<org.eclipse.emf.ecore.EObject>, IModel, IEmfValueAttribute<T,org.eclipse.emf.ecore.EObject>, IValue<T>, IViewModelModel, IViewModelValue<T>, IValidable

public class ViewModelValue<T>
extends Value<T>
implements IEmfValueAttribute<T,org.eclipse.emf.ecore.EObject>, IViewModelValue<T>

The special model implementation for IViewModel. It performs all operations within root component processing queue instead of immediate processing.

See Also:

• EmfValue

Constructor Summary

Constructors

Constructor	Description
ViewModelValue(IViewModel object, org.eclipse.emf.ecore.EStructuralFeature feature, IEventChannel channel)	Instantiates a new ViewModel value.

Method Summary

Modifier and Type	Method	Description
void	beginInitialization()	Sets the model initialization flag which means that all model operations performed before IViewModelModel.endInitialization() will not invoke notification events.
void	commit()	Commits the changes to the data model.
void	dispose()	Disposes this model.
void	endInitialization()	Resets the model initialization flag that is set by IViewModelModel.beginInitialization().
IChange	getChange()
IViewModel	getObject()	Returns the object that keeps the attribute.
org.eclipse.emf.ecore.EStructuralFeature	getProperty()	Returns the property.
void	set(T value)
void	setComponent(IComponent<?> component)	Associate this model with the component.

Methods inherited from class com._1c.g5.aef2.models.value.Value

addValueListener, createWorkingCopy, discard, get, getCommittedValue, getUncommittedValue, getValidatorTarget, isEqual, notifyValueChanged, queueNotifyValueChanged, removeValueListener, setCommittedValue, setUncommittedValue, setValue, toString

Methods inherited from class com._1c.g5.aef2.models.EditableModel

isEditable, setEditable

Methods inherited from class com._1c.g5.aef2.models.Model

addModelListener, beginExternalUpdate, checkOffline, checkOnline, endExternalUpdate, getComponent, getCurrentChangeOrigin, getRunnableQueue, isOnline, notifyModelChanged, notifyModelCommitted, removeModelListener, setOnline

Methods inherited from class com._1c.g5.aef2.validators.Validable

addValidator, removeValidator, validate, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface com._1c.g5.aef2.models.IModel

addModelListener, discard, getComponent, isOnline, removeModelListener

Methods inherited from interface com._1c.g5.aef2.validators.IValidable

addValidator, removeValidator, validate, validate

Methods inherited from interface com._1c.g5.aef2.models.value.IValue

addValueListener, createWorkingCopy, get, isEqual, removeValueListener

Constructor Details

ViewModelValue

public ViewModelValue(IViewModel object,
 org.eclipse.emf.ecore.EStructuralFeature feature,
 IEventChannel channel)

Instantiates a new ViewModel value.

Parameters:

object - the object, cannot be null.

feature - the feature, cannot be null.

channel - the IEventChannel, cannot be null.

Method Details

beginInitialization

public void beginInitialization()

Description copied from interface: IViewModelModel

Sets the model initialization flag which means that all model operations performed before IViewModelModel.endInitialization() will not invoke notification events.

Specified by:

beginInitialization in interface IViewModelModel

endInitialization

public void endInitialization()

Description copied from interface: IViewModelModel

Resets the model initialization flag that is set by IViewModelModel.beginInitialization().

Specified by:

endInitialization in interface IViewModelModel

commit

public void commit()

Description copied from interface: IModel

Commits the changes to the data model.

Specified by:

commit in interface IModel

Overrides:

commit in class Model

set

public void set(T value)

Specified by:

set in interface IValue<T>

Overrides:

set in class Value<T>

Parameters:

value - the value to set.

getChange

public IChange getChange()

Specified by:

getChange in interface IModel

Returns:

change describing the modifications done to the model.

dispose

public void dispose()

Description copied from interface: IModel

Disposes this model.

Specified by:

dispose in interface IModel

Overrides:

dispose in class Value<T>

setComponent

public void setComponent(IComponent<?> component)

Description copied from interface: IModel

Associate this model with the component.

Specified by:

setComponent in interface IModel

Overrides:

setComponent in class Model

Parameters:

component - the component to associate with.

getObject

public IViewModel getObject()

Description copied from interface: IAttribute

Returns the object that keeps the attribute.

Specified by:

getObject in interface IAttribute<org.eclipse.emf.ecore.EObject,org.eclipse.emf.ecore.EStructuralFeature>

Returns:

the object that keeps the attribute.

getProperty

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

Description copied from interface: IAttribute

Returns the property.

Specified by:

getProperty in interface IAttribute<org.eclipse.emf.ecore.EObject,org.eclipse.emf.ecore.EStructuralFeature>

Returns:

the property.