/// <summary>
/// Adds an outgoing transition.
/// </summary>
/// <param name="transition">The outgoing transition to add.</param>
/// <remarks>
/// This method is called from the internal transition class constructor.
/// </remarks>
internal void addOutgoingTransition(NSFInternalTransition transition)
{
// Insert before first transition that is not internal
foreach (NSFTransition outgoingTransition in outgoingTransitions)
{
if (outgoingTransition is NSFInternalTransition)
{
outgoingTransitions.Insert(outgoingTransitions.IndexOf(outgoingTransition), transition);
return;
}
}
outgoingTransitions.Add(transition);
}
public ExtendedRunTest(String name)
: base(name, new NSFEventThread(name))
{
event1 = new NSFEvent("Event1", this);
event2 = new NSFEvent("Event2", this);
// Regions and states, from outer to inner
initialState = new NSFInitialState("InitialTest1", this);
state1 = new NSFCompositeState("State1", this, null, null);
state2 = new NSFCompositeState("State2", this, null, null);
state3 = new NSFCompositeState("State3", this, null, null);
// Transitions, ordered internal, local, external
state2ReactionToEvent1 = new NSFInternalTransition("State2ReactionToEvent1", state2, event1, null, state2ReactionToEvent1Actions);
test1ReactionToEvent2 = new NSFInternalTransition("Test1ReactionToEvent2", this, event2, null, test13ReactionToEvent2Actions);
initialToState1Transition = new NSFExternalTransition("InitialToState1", initialState, state1, null, null, null);
state1ToState2Transition = new NSFExternalTransition("State1ToState2", state1, state2, event1, null, null);
state2ToState3Transition = new NSFExternalTransition("State2ToState3", state2, state3, event2, null, null);
state3ToState2Transition = new NSFExternalTransition("State3ToState2", state3, state2, event1, null, null);
state2ToState1Transition = new NSFExternalTransition("State2ToState1", state2, state1, event1, null, null);
}
public TransitionOrderTest(String name)
: base(name, new NSFEventThread(name))
{
// Events
event1 = new NSFEvent("Event1", this);
event2 = new NSFEvent("Event2", this);
event3 = new NSFEvent("Event3", this);
// Regions and states, from outer to inner
initialTest15 = new NSFInitialState("InitialTest16", this);
state1 = new NSFCompositeState("State1", this, null, null);
state2 = new NSFCompositeState("State2", this, null, null);
intialState2 = new NSFInitialState("IntialState2", state2);
state2_1 = new NSFCompositeState("State2_1", state2, null, state2_1ExitActions);
state3 = new NSFCompositeState("State3", this, null, null);
initialState3 = new NSFInitialState("InitialState3", state3);
state3_1 = new NSFCompositeState("State3_1", state3, null, state3_1ExitActions);
state4 = new NSFCompositeState("State4", this, null, null);
errorState = new NSFCompositeState("Error", this, null, null);
// Transitions, ordered internal, local, external
initialTest15ToState1Transition = new NSFExternalTransition("InitialTest15ToState1", initialTest15, state1, null, null, null);
state1ToState2Transition = new NSFExternalTransition("State1ToState2", state1, state2, event2, null, null);
state1ReactionToEvent1 = new NSFInternalTransition("State1ReactionToEvent1", state1, event1, null, state1ReactionToEvent1Actions);
state1ToErrorTransition = new NSFExternalTransition("State1ToError", state1, errorState, event1, null, null);
state2ToState3Transition = new NSFExternalTransition("State2ToState3Transition", state2, state3, event2, null, null);
state2ToErrorTransition = new NSFExternalTransition("State2ToErrorTransition", state2, errorState, event1, null, null);
state2ToState2Transition = new NSFLocalTransition("State2ToState2Transition", state2, state2, event1, null, null);
intialState2ToState2_1Transition = new NSFExternalTransition("intialState2ToState2_1Transition", intialState2, state2_1, null, null, null);
state3ToState4Transition = new NSFExternalTransition("State3ToState4Transition", state3, state4, event2, null, null);
state3ToState3Transition = new NSFLocalTransition("State3ToState3Transition", state3, state3, event1, null, null);
state3ReactionToEvent1 = new NSFInternalTransition("state3ReactionToEvent1", state3, event1, null, state3ReactionToEvent1Actions);
initialState3ToState3_1Transition = new NSFExternalTransition("InitialState3ToState3_1Transition", initialState3, state3_1, null, null, null);
state3ToErrorTransition = new NSFExternalTransition("State3ToErrorTransition", state3, errorState, event3, null, null);
}
private void createStateMachine()
{
// State Machine Components
// Define and initialize in the order:
// 1) Events
// 2) Regions and states, from outer to inner
// 3) Transitions, ordered internal, local, external
// 4) Group states and transitions within a region together.
// Events
// Event constructors take the form (name, parent)
// Data event constructors take the form (name, parent, data payload)
newCommandEvent = new NSFDataEvent<String>("NewCommand", this, "CommandPayload");
newResponseEvent = new NSFDataEvent<String>("NewResponse", this, "ResponsePayload");
responseTimeoutEvent = new NSFEvent("ResponseTimeout", this);
resetEvent = new NSFEvent("Reset", this);
// Regions and states, from outer to inner
// Initial state construtors take the form (name, parent)
initialCommandProcessorState = new NSFInitialState("InitialCommandProcessor", this);
// Composite state construtors take the form (name, parent, entry action, exit action)
waitForCommandState = new NSFCompositeState("WaitForCommand", this, null, null);
waitForResponseState = new NSFCompositeState("WaitForResponse", this, waitForResponseEntryActions, waitForResponseExitActions);
errorState = new NSFCompositeState("Error", this, errorEntryActions, null);
resetState = new NSFCompositeState("Reset", this, resetEntryActions, null);
// Transitions, ordered internal, local, external
// Internal transition construtors take the form (name, state, trigger, guard, action)
reactionToNewCommand = new NSFInternalTransition("ReactionToNewCommand", this, newCommandEvent, null, queueCommand);
// External transition construtors take the form (name, source, target, trigger, guard, action)
initialCommandProcessorToWaitForCommandTransition = new NSFExternalTransition("InitialToWaitForCommand", initialCommandProcessorState, waitForCommandState, null, null, null);
waitForCommandToWaitForResponseTransition = new NSFExternalTransition("WaitForCommandToWaitForResponse", waitForCommandState, waitForResponseState, null, hasCommand, sendCommand);
waitForResponseToWaitForCommandTransition = new NSFExternalTransition("WaitForResponseToWaitForCommand", waitForResponseState, waitForCommandState, newResponseEvent, isResponse, handleResponse);
waitForResponseToErrorTransition = new NSFExternalTransition("WaitForResponseToError", waitForResponseState, errorState, responseTimeoutEvent, null, null);
errorToResetTransition = new NSFExternalTransition("ErrorToReset", errorState, resetState, resetEvent, null, null);
resetToWaitForCommandTransition = new NSFExternalTransition("ResetToWaitForCommand", resetState, waitForCommandState, null, isReady, null);
}
private void createStateMachine()
{
waitForResponseReactionToResponseTimeout = new NSFInternalTransition("WaitForResponseReactionToResponseTimeout", waitForResponseState, responseTimeoutEvent, canRetry, retrySend);
waitForResponseState.EntryActions += waitForResponseEntryActions;
}
/// <summary>
/// Adds an outgoing transition.
/// </summary>
/// <param name="transition">The outgoing transition to add.</param>
/// <remarks>
/// This method is called from the internal transition class constructor.
/// </remarks>
internal void addOutgoingTransition(NSFInternalTransition transition)
{
// Insert before first transition that is not internal
foreach (NSFTransition outgoingTransition in outgoingTransitions)
{
if (outgoingTransition is NSFInternalTransition)
{
outgoingTransitions.Insert(outgoingTransitions.IndexOf(outgoingTransition), transition);
return;
}
}
outgoingTransitions.Add(transition);
}
