/// <summary>
/// Updates the step according to this translation
/// </summary>
/// <param name="step"></param>
public void UpdateStep(Step step)
{
int subStepCounter = 1;
foreach (SubStep subStep in SubSteps)
{
SubStep newSubStep = (SubStep)Generated.acceptor.getFactory().createSubStep();
newSubStep.Name = "Sub-step" + subStepCounter;
step.appendSubSteps(newSubStep);
foreach (Rules.Action action in subStep.Actions)
{
Rules.Action newAct = (Rules.Action)Generated.acceptor.getFactory().createAction();
action.copyTo(newAct);
newSubStep.appendActions(newAct);
Review(newAct);
}
foreach (Expectation expectation in subStep.Expectations)
{
Expectation newExp = (Expectation)Generated.acceptor.getFactory().createExpectation();
expectation.copyTo(newExp);
newSubStep.appendExpectations(newExp);
Review(newExp);
}
subStepCounter++;
}
}
public override void visit(Generated.Action obj, bool visitSubNodes)
{
Rules.Action action = (Rules.Action)obj;
if (Rebuild)
{
action.Statement = null;
}
// Side effect : compiles or recompiles the statement
DataDictionary.Interpreter.Statement.Statement statement = action.Statement;
base.visit(obj, visitSubNodes);
}
/// <summary>
/// Adds a model element in this model element
/// </summary>
/// <param name="copy"></param>
public override void AddModelElement(Utils.IModelElement element)
{
if (element is Rules.Action)
{
Rules.Action item = element as Rules.Action;
if (item != null)
{
appendActions(item);
}
}
else if (element is Expectation)
{
Tests.Expectation item = element as Tests.Expectation;
if (item != null)
{
appendExpectations(item);
}
}
}
/// <summary>
/// Adds a transition in the transitions sets
/// </summary>
/// <param name="update">The update state which provides the target of the transition</param>
/// <param name="target">The target state, as determined by the update statement</param>
/// <param name="filteredOut"></param>
/// <param name="preCondition">the precondition (if any) which is used to determine the initial state</param>
/// <param name="initial">The initial state</param>
/// <returns>true if the transition has been filtered out. A transition can be filtered out if the target state is equal to the initial state or the initial state is null
/// </returns>
private bool AddTransition(Interpreter.Statement.VariableUpdateStatement update, Constants.State target, Rules.PreCondition preCondition, Constants.State initial)
{
bool retVal = false;
Constants.State initialState = StateMachine.StateInThisStateMachine(initial);
// TargetState is the target state either in this state machine or in a sub state machine
Constants.State targetState = StateMachine.StateInThisStateMachine(target);
// Determine the rule condition (if any) related to this state machine
Rules.RuleCondition condition = null;
if (update != null)
{
Rules.Action action = update.Root as Rules.Action;
condition = action.RuleCondition;
}
if (targetState != null || initialState != null)
{
// This transition is about this state machine.
if (initialState != targetState && initialState != null)
{
// Check that the transition is not yet present
// This case can occur when the same RuleCondition references two different states
// in a substate machine. Only draws the transition once.
if (!findMatchingTransition(condition, initialState, targetState))
{
Transitions.Add(new Rules.Transition(preCondition, initialState, update, targetState));
}
}
else
{
if (initialState == initial)
{
retVal = true;
}
}
}
return(retVal);
}
/// <summary>
/// Review the expressions associated to this action
/// </summary>
/// <param name="action"></param>
private void Review(Rules.Action action)
{
action.Expression = ReviewExpression(action.Step, action.Expression);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="action"The action which raised the variable update></param>
public VariableUpdate(Rules.Action action, Utils.IModelElement instance)
: base(action.Statement.ToString(), instance)
{
Action = action;
}
