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https://issues.apache.org/jira/browse/AIRAVATA-1009?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13905709#comment-13905709
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Saminda Wijeratne commented on AIRAVATA-1009:
---------------------------------------------

Following are the functionalities of the interpreter CPI which I'm planning to 
work on,
    - Launch single/multiple workflow interpreter instances for an experiment 
(create a unique id for each workflow instance)
    - Stop execution of workflow instances for an experiment
    - Restart the execution of workflow instances for an experiment

Using the word "Stop" against "Terminate" since "Terminate" sounds more final 
where "Stop" suggests possibility of resuming
Using the word "Restart" against "Resume" since "Restart" suggests the 
possibility of resuming or starting from the beginning (to select which we may 
need to pass additional parameters?). 

> Craft the Workflow Interpreter CPI
> ----------------------------------
>
>                 Key: AIRAVATA-1009
>                 URL: https://issues.apache.org/jira/browse/AIRAVATA-1009
>             Project: Airavata
>          Issue Type: Sub-task
>            Reporter: Suresh Marru
>            Assignee: Saminda Wijeratne
>
> Workflow Interpreter will need to expose CPI methods to manage launch, 
> terminate and recover workflow executions. This CPI will be invoked by 
> Orchestrator. 



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