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From "Raj Rao (JIRA)" <j...@apache.org>
Subject [jira] Created: (SCXML-19) Need to resume a state machine from a specified state
Date Tue, 05 Sep 2006 15:56:22 GMT
Need to resume a state machine from a specified state
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                 Key: SCXML-19
                 URL: http://issues.apache.org/jira/browse/SCXML-19
             Project: Commons SCXML
          Issue Type: Wish
    Affects Versions: 0.5
         Environment: Win XP, JDK 1.5
            Reporter: Raj Rao
         Attachments: AbstractStateMachine.java

I want a feature that does the following:
1.  Consider a state transition from S1 -> S2 -> S3 -> S4, the initial state being
"S1".
2.  Instantiate a state machine and set its initial state to "S3" 
3. Basically, I am resuming the state machine to start from state "S3", and I don't want the
engine to invoke the OnEntry executable content  applicable to state "S3". I also want to
prevent any EntryListeners from being executed on resuming the state machine from state "S3".
Here the assumption is that the state machine had earlier run from "S1" to "S3", and at a
later point in time I want to resume the state machine from "S3".

Currently, the OnEntry and EntryListeners are executed when I set the new initial start state
in the state machine and do a engine.go()

I have attached a modifed AbstractStateMachine.java where I attempted to disable the EntryListeners
on a resume.

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