// returns false if the context needs to be recovered.
        public bool AbcUpdateBegin(double time)
        {
            if (m_streamInterupted)
            {
                return(true);
            }
            if (!abcIsValid || !m_loaded)
            {
                return(false);
            }

            m_time = time;
            m_context.SetConfig(ref m_config);
            AbcBeforeUpdateSamples(m_abcTreeRoot);
            m_context.UpdateSamples(m_time);
            return(true);
        }
 public void Execute()
 {
     context.UpdateSamples(time);
 }