using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml;

namespace OTSDataType
{
    public class CIntRange:ISlo
    {
        private int m_nStart;
        private int m_nEnd;

        public CIntRange()
        {
         m_nStart = 0;
		 m_nEnd = 0;
        }
     public CIntRange(int a_nStart, int a_nEnd)
	{
        m_nStart =Math.Min(a_nStart, a_nEnd);
        m_nEnd = Math.Max(a_nStart, a_nEnd);
    }
     public CIntRange(CIntRange a_poSource)
	{

		Duplicate(a_poSource);
    }
        public bool equals(CIntRange a_oSource)
        {
            return m_nStart == a_oSource.m_nStart && m_nEnd == a_oSource.m_nEnd;

        }

      public  bool DataInRange(int a_nData)
     {
            return a_nData >= m_nStart && a_nData <= m_nEnd;
     }

        // start
      public  void SetStart(int a_nStart)
     {
            m_nStart = a_nStart;
            //Normalise();
     }
        public int GetStart()
        {
          return  m_nStart ;
           
        }
        // end
        public  void  SetEnd(int a_nEnd)
        {
            m_nEnd = a_nEnd;
            Normalise();
        }
        public int GetEnd()
        {
            return m_nEnd;

        }
        public void Duplicate( CIntRange a_oSource)
	{
        // copy data over
        m_nStart = a_oSource.m_nStart;
		m_nEnd = a_oSource.m_nEnd;
	}

    // normalize
   public  void Normalise()
   {
        m_nEnd = Math.Max(m_nStart, m_nEnd);
        m_nStart = Math.Min(m_nStart, m_nEnd);

   }
 
        public override void Serialize(bool isStoring, XmlDocument classDoc, XmlNode rootNode)
        {
            xInt xStart=new xInt();
            xInt xEnd=new xInt();
            Slo slo=new Slo();
            slo.Register("start", xStart);
            slo.Register("end", xEnd);
            if (isStoring)
            {
                xStart.AssignValue(m_nStart);
                xEnd.AssignValue(m_nEnd);

                slo.Serialize(true, classDoc, rootNode);
            }
            else
            {
                slo.Serialize(false, classDoc, rootNode);
                m_nStart = xStart.value();
                m_nEnd = xEnd.value();

            }
        }
    }
}