public void UpdateConnection(Connection connection)
{
this.connectionRepository.UpdateConnection(connection);
this.connectionRepository.Save();
}
public void CreateConnection(int fromID, int toID, double distance)
{
var connection = new Connection { FromID = fromID, ToID = toID, Distance = distance };
this.connectionRepository.InsertConnection(connection);
this.connectionRepository.Save();
}
public void ReadConnections()
{
string connections = @".\..\..\connections.xml";
//string connections = @"C:\Users\ki\VisualStudioWorkspace\GraphTest03Dict\GraphTest03Dict\bin\Debug\connections.xml";
reader = XmlReader.Create(connections);
Connection con = null;
this.connectionList = new List<Connection>();
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element)
{
string switchCase = reader.Name;
switch (switchCase)
{
case "RECORD":
con = new Connection();
connectionList.Add(con);
break;
case "location1":
reader.Read();
con.From = new Location(Convert.ToInt16(reader.Value));
break;
case "location2":
reader.Read();
con.To = new Location(Convert.ToInt16(reader.Value));
break;
case "distance":
reader.Read();
con.Distance = Convert.ToDouble(reader.Value, System.Globalization.CultureInfo.InvariantCulture);
break;
}
}
}
}
public void UpdateConnection(Connection connection)
{
this.context.Entry(connection).State = EntityState.Modified;
}
public void InsertConnection(Connection connection)
{
this.context.Connections.Add(connection);
}
public bool RemoveConnection(Connection connection)
{
Location from = connection.From;
return from.Adjacents.Remove(connection.To.ID);
}
public void UpdateConnection(Connection connection)
{
controller.UpdateConnection(connection);
}