public void ReadSystems(XmlReader reader, bool multiple)
{
_reader = reader;
_fsm.Reader = reader;
_fsm.Reset();
Dictionary <Guid, Guid> signalMappings = new Dictionary <Guid, Guid>();
Dictionary <Guid, Guid> busMappings = new Dictionary <Guid, Guid>();
bool active = false;
BuilderState state;
while (BuilderState.Idle != (state = _fsm.ReadNextState()) || active)
{
switch (state)
{
case BuilderState.System:
int inputCnt = int.Parse(_reader.GetAttribute("inputCount"), Context.NumberFormat);
int outputCnt = int.Parse(_reader.GetAttribute("outputCount"), Context.NumberFormat);
int busCnt = int.Parse(_reader.GetAttribute("busCount"), Context.NumberFormat);
_reader.Read();
_builder.BeginBuildSystem(inputCnt, outputCnt, busCnt);
active = true;
break;
case BuilderState.Signals:
_reader.Read();
while (ReadToElement() && _reader.LocalName == "Signal")
{
Guid myGuid = new Guid(_reader.GetAttribute("iid"));
string label = _reader.GetAttribute("label");
bool hold = bool.Parse(_reader.GetAttribute("hold"));
bool isSource = bool.Parse(_reader.GetAttribute("isSource"));
_reader.Read();
Guid tGuid = _builder.BuildSignal(label, hold, isSource);
signalMappings.Add(myGuid, tGuid);
}
break;
case BuilderState.Buses:
_reader.Read();
while (ReadToElement() && _reader.LocalName == "Bus")
{
Guid myGuid = new Guid(_reader.GetAttribute("iid"));
string label = _reader.GetAttribute("label");
_reader.Read();
Guid tGuid = _builder.BuildBus(label);
busMappings.Add(myGuid, tGuid);
}
break;
case BuilderState.Ports:
_reader.Read();
while (ReadToElement() && _reader.LocalName == "Port")
{
InstanceIdSet inputSignals = new InstanceIdSet();
InstanceIdSet outputSignals = new InstanceIdSet();
InstanceIdSet buses = new InstanceIdSet();
//Guid myGuid = new Guid(_reader.GetAttribute("iid"));
MathIdentifier entityId = MathIdentifier.Parse(_reader.GetAttribute("entityId"));
_reader.ReadToDescendant("InputSignals");
_reader.Read();
while (_reader.IsStartElement("SignalRef"))
{
inputSignals.Add(signalMappings[new Guid(_reader.ReadElementString())]);
}
_reader.ReadEndElement();
_reader.ReadToFollowing("OutputSignals");
_reader.Read();
while (_reader.IsStartElement("SignalRef"))
{
outputSignals.Add(signalMappings[new Guid(_reader.ReadElementString())]);
}
_reader.ReadEndElement();
_reader.ReadToFollowing("Buses");
_reader.Read();
while (_reader.IsStartElement("BusRef"))
{
buses.Add(busMappings[new Guid(_reader.ReadElementString())]);
}
_reader.ReadEndElement();
_builder.BuildPort(entityId, inputSignals, outputSignals, buses);
}
break;
case BuilderState.SignalDetails:
_reader.Read();
while (ReadToElement())
{
Guid tGuid = signalMappings[new Guid(_reader.GetAttribute("iid"))];
switch (_reader.LocalName)
{
case "SignalValue":
{
StructurePack pack = StructurePack.Repack(_reader.ReadInnerXml(), signalMappings, busMappings);
_builder.AppendSignalValue(tGuid, pack);
}
break;
case "SignalProperty":
{
PropertyPack pack = PropertyPack.Repack(_reader.ReadInnerXml(), signalMappings, busMappings);
_builder.AppendSignalProperty(tGuid, pack);
}
break;
case "SignalConstraint":
{
PropertyPack pack = PropertyPack.Repack(_reader.ReadInnerXml(), signalMappings, busMappings);
_builder.AppendSignalConstraint(tGuid, pack);
}
break;
}
}
break;
case BuilderState.InputSignals:
_reader.Read();
while (ReadToElement() && _reader.LocalName == "SignalRef")
{
Guid tGuid = signalMappings[new Guid(_reader.ReadElementString())];
_builder.AppendSystemInputSignal(tGuid);
}
break;
case BuilderState.OutputSignals:
_reader.Read();
while (ReadToElement() && _reader.LocalName == "SignalRef")
{
Guid tGuid = signalMappings[new Guid(_reader.ReadElementString())];
_builder.AppendSystemOutputSignal(tGuid);
}
break;
case BuilderState.NamedSignals:
_reader.Read();
while (ReadToElement() && _reader.LocalName == "SignalRef")
{
string name = _reader.GetAttribute("name");
Guid tGuid = signalMappings[new Guid(_reader.ReadElementString())];
_builder.AppendSystemNamedSignal(tGuid, name);
}
break;
case BuilderState.NamedBuses:
_reader.Read();
while (ReadToElement() && _reader.LocalName == "BusRef")
{
string name = _reader.GetAttribute("name");
Guid tGuid = busMappings[new Guid(_reader.ReadElementString())];
_builder.AppendSystemNamedBus(tGuid, name);
}
break;
case BuilderState.Idle:
_builder.EndBuildSystem();
active = false;
if (!multiple)
{
return;
}
break;
}
}
}
Guid IBus_BuilderAdapter.AcceptSystemBuilderBefore(ISystemBuilder builder)
{
return builder.BuildBus(Label);
}
Guid IBus_BuilderAdapter.AcceptSystemBuilderBefore(ISystemBuilder builder)
{
return(builder.BuildBus(Label));
}
internal Guid AcceptSystemBuilderBefore(ISystemBuilder builder)
{
return(builder.BuildBus(_label));
}