public string Convert(object value)
{
if (value == null)
{
return("<null>");
}
ConvertObjectToString convertor = GetVisitor(value.GetType());
return(convertor(value));
}
private ConvertObjectToString GetVisitor(Type type)
{
ConvertObjectToString convertor = handlerVisitors[type] as ConvertObjectToString;
if (convertor == null)
{
return(toStringConverter);
}
else
{
return(convertor);
}
}
private void AddVisitor(Type type, ConvertObjectToString converter)
{
handlerVisitors.Add(type, converter);
}
