private static UserState ParseStateMachine(XElement xState)
{
string name = RequiredAttribute(xState, "name");
Viterbi.MachineList type = UserState.GetMachineType(RequiredAttribute(xState, "type"));
string lib = RequiredAttribute(xState, "lib");
string classname = RequiredAttribute(xState, "class");
string format = RequiredAttribute(xState, "format");
string validate = RequiredAttribute(xState, "validate");
string datetime = null;
if (type == Viterbi.MachineList.TimeStamp_User) {
datetime = RequiredAttribute(xState, "datetime");
}
List<UserByte> bytes = new List<UserByte>();
foreach (XElement xByte in xState.Elements("byte")) {
UserByte ub = new UserByte();
foreach (XElement xVal in xByte.Elements()) {
ub.AddElement(xVal);
}
if (!ub.IsValid()) {
throw new UserStatesException("Invalid byte in state machine");
}
bytes.Add(ub);
}
if (bytes.Count < 2) {
throw new UserStatesException("State machine has last than two bytes defined");
}
UserState uState = new UserState(type, name, bytes, lib, classname, format, validate, datetime);
uState.LoadMethods();
return uState;
}
private static UserState ParseStateMachine(XElement xState)
{
string name = RequiredAttribute(xState, "name");
Viterbi.MachineList type = UserState.GetMachineType(RequiredAttribute(xState, "type"));
string lib = RequiredAttribute(xState, "lib");
string classname = RequiredAttribute(xState, "class");
string format = RequiredAttribute(xState, "format");
string validate = RequiredAttribute(xState, "validate");
string datetime = null;
if (type == Viterbi.MachineList.TimeStamp_User)
{
datetime = RequiredAttribute(xState, "datetime");
}
List <UserByte> bytes = new List <UserByte>();
foreach (XElement xByte in xState.Elements("byte"))
{
UserByte ub = new UserByte();
foreach (XElement xVal in xByte.Elements())
{
ub.AddElement(xVal);
}
if (!ub.IsValid())
{
throw new UserStatesException("Invalid byte in state machine");
}
bytes.Add(ub);
}
if (bytes.Count < 2)
{
throw new UserStatesException("State machine has last than two bytes defined");
}
UserState uState = new UserState(type, name, bytes, lib, classname, format, validate, datetime);
uState.LoadMethods();
return(uState);
}
/// <summary>
/// Defines the value probabilities for a user defined byte.
/// </summary>
/// <param name="state">State machine.</param>
/// <param name="userByte">UserByte object representing the byte.</param>
public static void UserDefinedByteProbabilities(State state, UserByte userByte)
{
if (userByte.All)
{
state.IsBinary = true;
}
else
{
foreach (byte b in userByte.Values)
{
state.PossibleValueProbabilities[b] = 1d;
}
state.NormalizeProbabilities();
}
}
