protected void ExtractParameters(Context context, Step step)
{
object[] consumed = GetType().GetCustomAttributes(typeof(ConsumedAttribute), true);
if (step.Parameters.Count != consumed.Length)
throw new ExecutionInterruptedException("Wrong number of parameters");
if (consumed.Length == 0)
return;
foreach (Parameter parameter in step.Parameters.Values)
parameter.Value = context.GetPublishedItem(parameter).Value;
}
