/// <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(NMF.Models.IModelElement newParent, NMF.Models.IModelElement oldParent)
{
NMF.Models.Meta.IEnumeration oldEnumeration = ModelHelper.CastAs <NMF.Models.Meta.IEnumeration>(oldParent);
NMF.Models.Meta.IEnumeration newEnumeration = ModelHelper.CastAs <NMF.Models.Meta.IEnumeration>(newParent);
ValueChangedEventArgs e = new ValueChangedEventArgs(oldEnumeration, newEnumeration);
this.OnEnumerationChanging(e);
this.OnPropertyChanging("Enumeration", e, _enumerationReference);
}
/// <summary>
/// Adds the given element to the collection
/// </summary>
/// <param name="item">The item to add</param>
public override void Add(NMF.Models.IModelElement item)
{
if ((this._parent.Enumeration == null))
{
NMF.Models.Meta.IEnumeration enumerationCasted = item.As <NMF.Models.Meta.IEnumeration>();
if ((enumerationCasted != null))
{
this._parent.Enumeration = enumerationCasted;
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(NMF.Models.IModelElement newParent, NMF.Models.IModelElement oldParent)
{
NMF.Models.Meta.IEnumeration oldEnumeration = ModelHelper.CastAs <NMF.Models.Meta.IEnumeration>(oldParent);
NMF.Models.Meta.IEnumeration newEnumeration = ModelHelper.CastAs <NMF.Models.Meta.IEnumeration>(newParent);
if ((oldEnumeration != null))
{
oldEnumeration.Literals.Remove(this);
}
if ((newEnumeration != null))
{
newEnumeration.Literals.Add(this);
}
ValueChangedEventArgs e = new ValueChangedEventArgs(oldEnumeration, newEnumeration);
this.OnEnumerationChanged(e);
this.OnPropertyChanged("Enumeration", e, _enumerationReference);
base.OnParentChanged(newParent, oldParent);
}
