/// <summary>
/// Gets called when the parent model element of the current model element is about to change
/// </summary>
/// <param name="oldParent">The old parent model element</param>
/// <param name="newParent">The new parent model element</param>
protected override void OnParentChanging(IModelElement newParent, IModelElement oldParent)
{
IInterfaceProvidingEntity oldProvidingEntity_ProvidedRole = ModelHelper.CastAs <IInterfaceProvidingEntity>(oldParent);
IInterfaceProvidingEntity newProvidingEntity_ProvidedRole = ModelHelper.CastAs <IInterfaceProvidingEntity>(newParent);
ValueChangedEventArgs e = new ValueChangedEventArgs(oldProvidingEntity_ProvidedRole, newProvidingEntity_ProvidedRole);
this.OnProvidingEntity_ProvidedRoleChanging(e);
this.OnPropertyChanging("ProvidingEntity_ProvidedRole", e, _providingEntity_ProvidedRoleReference);
}
/// <summary>
/// Adds the given element to the collection
/// </summary>
/// <param name="item">The item to add</param>
public override void Add(IModelElement item)
{
if ((this._parent.ProvidingEntity_ProvidedRole == null))
{
IInterfaceProvidingEntity providingEntity_ProvidedRoleCasted = item.As <IInterfaceProvidingEntity>();
if ((providingEntity_ProvidedRoleCasted != null))
{
this._parent.ProvidingEntity_ProvidedRole = providingEntity_ProvidedRoleCasted;
return;
}
}
}
/// <summary>
/// Gets called when the parent model element of the current model element changes
/// </summary>
/// <param name="oldParent">The old parent model element</param>
/// <param name="newParent">The new parent model element</param>
protected override void OnParentChanged(IModelElement newParent, IModelElement oldParent)
{
IInterfaceProvidingEntity oldProvidingEntity_ProvidedRole = ModelHelper.CastAs <IInterfaceProvidingEntity>(oldParent);
IInterfaceProvidingEntity newProvidingEntity_ProvidedRole = ModelHelper.CastAs <IInterfaceProvidingEntity>(newParent);
if ((oldProvidingEntity_ProvidedRole != null))
{
oldProvidingEntity_ProvidedRole.ProvidedRoles_InterfaceProvidingEntity.Remove(this);
}
if ((newProvidingEntity_ProvidedRole != null))
{
newProvidingEntity_ProvidedRole.ProvidedRoles_InterfaceProvidingEntity.Add(this);
}
ValueChangedEventArgs e = new ValueChangedEventArgs(oldProvidingEntity_ProvidedRole, newProvidingEntity_ProvidedRole);
this.OnProvidingEntity_ProvidedRoleChanged(e);
this.OnPropertyChanged("ProvidingEntity_ProvidedRole", e, _providingEntity_ProvidedRoleReference);
base.OnParentChanged(newParent, oldParent);
}