namespace OpenTraffic.Model
{
    /// <summary>
    /// Callback for indicating updated data.
    /// </summary>
    public interface ITrafficModelEditor
    {
        /// <summary>
        /// Indicate if we have updated unsaved data.
        /// </summary>
        /// <param name="flag">'true' if updated data, 'false' if not.</param>
        void setUpdated(bool flag);
    }
}