My apologies for not modifying the Subject header in my last e-mail (reproduced
below).
--
Landon Ouyang
Senior Design Engineer
ITT Electronics Systems, Radar Systems - Gilfillan
7821 Orion Ave,
Van Nuys, CA 91406
(818) 901-2982
-Original Message-
From: Ouyang, Landon - ES/RDR -Gil [mailto:landon.ouy...@itt.com]
Sent: Thursday, April 02, 2009 2:08 PM
To: Commons Users List
Subject: RE: [SCXML] getting set datats in the datamodel
I am trying to implement a history state. It does work, returns to the calling
state, however it enters all the super states before getting to the calling
state. Which also calls entry actions (when there are entry actions). This is
not the behavior I was expecting. Can you explain to me how to prevent this?
Below is the command line output from a small program that accepts trigger
events and has a listener attached to the states that outputs the current state.
[spalmis...@linuxserver src]$ run.sh
Default scxml file is: HistoryTest.scxml
Enter path to over-ride (or enter to continue):
triggerTO_STATE12
In State12
triggerTO_STATE32
In State3
In State32
triggerSTATE32_TO_HISTORY
In TopState (This is what I don't want!!)
In State1(This is what I don't want!!)
In State12 (This is what I do want)
trigger
SCXML file used:
?xml version=1.0?
scxml xmlns=http://www.w3.org/2005/07/scxml;
xmlns:my=http://www.company.com;
xmlns:uml=http://schema.omg.org/spec/UML/2.1.1;
xmlns:xmi=http://schema.omg.org/spec/XMI/2.1; version=1.0
initial=StateMachineInitial
state id=TopState
state id=State3
state id=State31
transition event=STATE31_TO_HISTORY target=S1History/
/state
state id=State32
transition event=STATE32_TO_HISTORY target=S1History/
/state
initial id=State3Initial
transition target=State31/
/initial
/state
initial id=TopStateInitial
transition target=State1/
/initial
state id=State1
state id=State12
transition event=TO_STATE32 target=State32/
transition event=TO_STATE11 target=State11/
/state
state id=State11
transition event=TO_STATE31 target=State31/
transition event=TO_STATE12 target=State12/
/state
history id=S1History type=deep
transition target=State11/
/history
initial id=S1Initial
transition target=State11/
/initial
/state
transition event=END target=StateMachineFinal/
/state
state id=StateMachineInitial
transition target=TopState/
/state
final id=StateMachineFinal/
/scxml
--
Landon Ouyang
Senior Design Engineer
ITT Electronics Systems, Radar Systems - Gilfillan
7821 Orion Ave,
Van Nuys, CA 91406
(818) 901-2982
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