protected override BaseInstanceState FindChild(
ISystemContext context,
QualifiedName browseName,
bool createOrReplace,
BaseInstanceState replacement)
{
if (QualifiedName.IsNull(browseName))
{
return null;
}
BaseInstanceState instance = null;
switch (browseName.Name)
{
case Opc.Ua.Fdi7.BrowseNames.Address:
{
if (createOrReplace)
{
if (Address == null)
{
if (replacement == null)
{
Address = new PropertyState<byte[]>(this);
}
else
{
Address = (PropertyState<byte[]>)replacement;
}
}
}
instance = Address;
break;
}
case Opc.Ua.Fdi7.BrowseNames.OrdinalNumber:
{
if (createOrReplace)
{
if (OrdinalNumber == null)
{
if (replacement == null)
{
OrdinalNumber = new PropertyState<int>(this);
}
else
{
OrdinalNumber = (PropertyState<int>)replacement;
}
}
}
instance = OrdinalNumber;
break;
}
}
if (instance != null)
{
return instance;
}
return base.FindChild(context, browseName, createOrReplace, replacement);
}