public static StepExecutorScope CreateCurrentStepExecutorScope(ExecutionContext executionContext)
{
StepExecutorScope scope = new StepExecutorScope();
scope.DataScope = new DataScope();
scope.DataScope.Add(DataScope.RootScopeName, executionContext.DataContext.StateVariables);
List <IIterator> activeIterators = executionContext.ExecutionStack.GetActiveIterators();
for (int x = 0; x < activeIterators.Count; x++)
{
IIterator activeIterator = activeIterators[x];
if (activeIterator is IObjectSetIterator)
{
IObjectSetIterator objectSetIterator = (IObjectSetIterator)activeIterator;
bool isCurrentBranchIterator = x == (activeIterators.Count - 1);
if (isCurrentBranchIterator && objectSetIterator is ElementSetIterator)
{
scope.ElementSetIterator = (ElementSetIterator)objectSetIterator;
}
if (objectSetIterator.CurrentObjectStateVariable != null)
{
scope.DataScope.Add(objectSetIterator.ObjectSetIteration.ObjectSetScopeName, objectSetIterator.CurrentObjectStateVariable.Value);
}
}
}
return(scope);
}
public void LoadScope(Step step, ExecutionContext context)
{
if (m_Step != null)
{
throw new InvalidOperationException("A scope is already loaded. Call ExecuteStep first to execute the step and unload the scope.");
}
m_Step = (T)step;
m_Context = context;
this.CurrentScope = StepExecutorScope.CreateCurrentStepExecutorScope(context);
}