public BenchmarkRuleAction()
{
Expression <Action <IContext, string, int, decimal> > expression = (c, s, i, d) => PerformAction(c, s, i, d);
var element = Element.Action(expression);
var map = IndexMap.CreateMap(element.Imports, element.Imports);
_ruleAction = ExpressionCompiler.CompileAction(element, element.Imports.ToList(), new List <DependencyElement>(), map);
var compiledRule = new CompiledRule(null, element.Imports, new [] { _ruleAction }, null, map);
var tuple = ToTuple("abcd", 4, 1.0m);
var activation = new Activation(compiledRule, tuple);
_actionContext = new ActionContext(Context.Session, activation, CancellationToken.None);
}