/// <summary>
/// Adds a transition to the <paramref name="successorState" /> to the set.
/// </summary>
/// <param name="successorState">The successor state of the transition that should be added.</param>
/// <param name="activatedFaults">The faults activated by the transition that should be added.</param>
/// <param name="formulas">The formulas holding in the successor state of the transition that should be added.</param>
public void Add(byte* successorState, FaultSet activatedFaults, StateFormulaSet formulas)
{
var targetState = _targetStateMemory + _count * _stateVectorSize;
MemoryBuffer.Copy(successorState, targetState, _stateVectorSize);
_transitions[_count] = new CandidateTransition
{
TargetState = targetState,
Formulas = formulas,
ActivatedFaults = activatedFaults,
IsValid = true,
};
++_count;
}
/// <summary>
/// Adds a transition to the <paramref name="model" />'s current state.
/// </summary>
/// <param name="model">The model the transition should be added for.</param>
public void Add(RuntimeModel model)
{
if (_count >= _capacity)
throw new OutOfMemoryException("Unable to store an additional transition. Try increasing the successor state capacity.");
++_computedCount;
// 1. Serialize the model's computed state; that is the successor state of the transition's source state
// modulo any changes resulting from notifications of fault activations
var successorState = _targetStateMemory + _stateVectorSize * _count;
var activatedFaults = FaultSet.FromActivatedFaults(model.NondeterministicFaults);
model.Serialize(successorState);
// 2. Make sure the transition we're about to add is activation-minimal
if (!Add(successorState, activatedFaults))
return;
// 3. Execute fault activation notifications and serialize the updated state if necessary
if (model.NotifyFaultActivations())
model.Serialize(successorState);
// 4. Store the transition
_transitions[_count] = new CandidateTransition
{
TargetState = successorState,
Formulas = new StateFormulaSet(_formulas),
ActivatedFaults = activatedFaults,
IsValid = true,
};
++_count;
}
