public void StartAgent(string className, AgentBridge bridge)
{
var agent = (IAgent)Activator.CreateInstance(
Type.GetType("simpleCDE." + className)
);
agent.EventCompleted += bridge.OnEventCompleted;
bridge.EventTriggered += agent.OnEventTriggered;
activeAgents.Add(new Tuple <IAgent, AgentBridge>(agent, bridge));
}
public void HaltAgent(AgentBridge bridge)
{
activeAgents.RemoveAll(pair => {
var candidateBridge = pair.Item2;
if (bridge != candidateBridge)
{
return(false);
}
var agent = pair.Item1;
agent.Halt();
agent.EventCompleted -= bridge.OnEventCompleted;
bridge.EventTriggered -= agent.OnEventTriggered;
return(true);
});
}
public void CreateServiceInstances(
Specification specification,
Service service,
Agent agent,
int amount
)
{
if (!CheckRequirements(specification, agent))
{
throw new Exception("Can't meet requirements for an agent.");
}
for (int i = 0; i < amount; i++)
{
var bridge = new AgentBridge();
bridge.EventCompleted += (eventName, actionName) => {
foreach (var rel in activeRelations)
{
if (rel.LeadingService == service.ServiceName &&
rel.LeadingEvent == eventName)
{
foreach (var pair in activeAgents)
{
var agn = pair.Item1;
agn.Events.ForEach(e => {
if (agn.ServiceImplemented == rel.SubordinateService)
{
e.Preconditions?.RemoveAll(
evt => evt == rel.SubordinateEvent
);
}
});
}
}
}
activeAgents.ForEach(pair => {
var brg = pair.Item2;
if (brg == bridge)
{
var agn = pair.Item1;
agn.Events.ForEach(evt => {
if (evt.Name == eventName)
{
evt.State = EventState.Handled;
}
evt.Preconditions?.Remove(eventName);
});
}
});
UpdateState();
};
provider.StartAgent(agent.ImplementingClass, bridge);
activeAgents.Add(
new Tuple <Agent, AgentBridge>(
agent.DeepClone(),
bridge
)
);
}
}