Codelet that surveys its input to determine embedding parameters on the client side and
doubles as a FlowBuilder for embedding a subflow on the server side.Handler that does nothing.FlowEdge list.Node.StackTraceElements.LogicalEdge.equals(Object) contract.Codelet that flips a coin to see if an exception should be raised.ControlEvent for carrying errors.EnumSet of executable states.ControlEvent for conveying an acknowledgement of successful execution.EnumSet of executing states.EnumSet of executing states.