public LogicSystem(JsonNetlist tnetlist)
{
List <LogicDevice> ttnetlist = new List <LogicDevice>();
for (int tnetlistIndex = 0; tnetlistIndex < tnetlist.LogicDevices.Count; tnetlistIndex++)
{
LogicDevice dev = new LogicDevice();
dev = tnetlist.LogicDevices[tnetlistIndex];
String[] portNames = new String[dev.Ports.Count];
for (int ports = 0; ports < dev.Ports.Count; ports++)
{
portNames[ports] = dev.Ports[ports].Key;
}
switch (tnetlist.Type[tnetlistIndex].ToLower())
{
case "nand2":
ttnetlist.Add(new NANDGate(portNames, dev.Id));
break;
case "and2":
ttnetlist.Add(new ANDGate(portNames, dev.Id));
break;
case "or2":
ttnetlist.Add(new ORGate(portNames, dev.Id));
break;
case "nor2":
ttnetlist.Add(new NORGate(portNames, dev.Id));
break;
case "v":
ttnetlist.Add(new DigitalSource(portNames, dev.Id));
break;
case "s":
ttnetlist.Add(new DigitalSink(portNames, dev.Id));
break;
case "not":
ttnetlist.Add(new NOTGate(portNames, dev.Id));
break;
case "high":
ttnetlist.Add(new DigitalHigh(portNames, dev.Id));
break;
case "low":
ttnetlist.Add(new DigitalLow(portNames, dev.Id));
break;
default:
break;
}
Netlist = ttnetlist;
}
}
public void registerDevice(String type)
{
LogicDevice dev = new LogicDevice();
switch (type.ToLower())
{
case "nand2":
dev = new NANDGate(getAvailablePorts(3), getAvailableId());
break;
case "and2":
dev = new ANDGate(getAvailablePorts(3), getAvailableId());
break;
case "nor2":
dev = new NORGate(getAvailablePorts(3), getAvailableId());
break;
case "or2":
dev = new ORGate(getAvailablePorts(3), getAvailableId());
break;
case "not":
dev = new NOTGate(getAvailablePorts(2), getAvailableId());
break;
case "v":
dev = new DigitalSource(getAvailablePorts(1), getAvailableId());
break;
case "s":
dev = new DigitalSink(getAvailablePorts(1), getAvailableId());
break;
case "high":
dev = new DigitalHigh(getAvailablePorts(1), getAvailableId());
break;
case "low":
dev = new DigitalLow(getAvailablePorts(1), getAvailableId());
break;
default:
break;
}
Netlist.Add(dev);
}
/// <summary>
/// Connect methods provide mechanisms to alter the netlist, so that two nodes are connected.
/// As mentioned before, a connection is a pair of Ports with the same name.
/// </summary>
/// <param name="connector"></param>
/// <param name="connectorPort"></param>
/// <param name="connectee"></param>
public void connectPorts(LogicDevice connector, String connectorPort, LogicDevice connectee)
{
KeyValuePair <String, bool> tPort = new KeyValuePair <String, bool>(connectorPort, false);
Netlist[Netlist.IndexOf(connector)].Ports[Netlist[Netlist.IndexOf(connector)].Ports.IndexOf(tPort)] = tPort;
}
public void unregisterDevice(LogicDevice dev)
{
Netlist.Remove(dev);
}