/// <summary>
/// This constuctor is called to construct any ModelElement.
/// </summary>
/// <param name="parent">A reference to the parent model element.</param>
/// <param name="name">The name of the model element.</param>
public ModelElementBase(ModelElementBase parent, string name)
{
ConstructorCalls(name);
Parent = parent ?? throw new ArgumentNullException($"Tried to construct ModelElement with name \"{name}\" but the parent ModelElement is null.");
parent.AddModelElement(this);
MyModel = parent.MyModel;
}
/// <summary>
/// Changes the parent model element of this model element to the supplied model element.
/// </summary>
/// <param name="newParent">The parent for this model element.</param>
private void ChangeParentModelElement(ModelElementBase newParent)
{
ModelElementBase oldParent = Parent;
if (oldParent != newParent)
{
oldParent.RemoveModelElement(this);
newParent.AddModelElement(this);
MyModel = newParent.MyModel;
}
}