[jira] Resolved: (SCXML-19) Need to resume a state machine from a specified state

["Rahul Akolkar (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SCXML-19?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rahul Akolkar resolved SCXML-19.
--------------------------------

       Resolution: Fixed
    Fix Version/s:     (was: 1.0)
                   0.6

There are multiple ways of doing this (since v0.6) -- such as serialization, manipulating the current status of the executor etc. I suspect we neglected to resolve this since the fix version wasn't set appropriately.


> Need to resume a state machine from a specified state
> -----------------------------------------------------
>
>                 Key: SCXML-19
>                 URL: https://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
>             Fix For: 0.6
>
>         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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