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Posted to dev@uima.apache.org by "Adam Lally (JIRA)" <ui...@incubator.apache.org> on 2007/03/02 23:24:50 UTC
[jira] Created: (UIMA-331) Provide/extend a built-in flow
controller that can be configured to do ParallellStep or to continue after
error
Provide/extend a built-in flow controller that can be configured to do ParallellStep or to continue after error
---------------------------------------------------------------------------------------------------------------
Key: UIMA-331
URL: https://issues.apache.org/jira/browse/UIMA-331
Project: UIMA
Issue Type: New Feature
Components: Core Java Framework
Reporter: Adam Lally
Assigned To: Adam Lally
Fix For: 2.2
Building on the infastructure implemented in UIMA-327, we should provide a built-in flow controller that can be configured to return ParallelSteps and/or to continue after errors. There are a few options:
1) extend the existing <fixedFlow>. This could be messy to do (in the Java API) in a backwards compatible way
2) add a new kind of flow object, .e.g. <complexFlow>. Also would need a corresponding flow controller that interprets it (or possibly just modify FixedFlowController to handle both <fixedFlow> and <complexFlow>)
3) do this entirely with configuration parameters in the FlowController. This can be done with the existing framework code (and wouldn't require CDE changes as 1 and 2 would). But it is more of a change from what the user is familiar with. Still, flow controller configuration parameters are a very general solution and if we think this is the way of the future maybe we should go ahead and use them now.
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[jira] Closed: (UIMA-331) Provide/extend a built-in flow controller
that can be configured to do ParallellStep or to continue after error
Posted by "Adam Lally (JIRA)" <ui...@incubator.apache.org>.
[ https://issues.apache.org/jira/browse/UIMA-331?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Adam Lally closed UIMA-331.
---------------------------
Resolution: Fixed
Added the AdvancedFixedFlowController as example code. It uses configuration parameters to specify the flow. If we want to enable a different way of doing this in the core, we can do that later.
> Provide/extend a built-in flow controller that can be configured to do ParallellStep or to continue after error
> ---------------------------------------------------------------------------------------------------------------
>
> Key: UIMA-331
> URL: https://issues.apache.org/jira/browse/UIMA-331
> Project: UIMA
> Issue Type: New Feature
> Components: Core Java Framework
> Reporter: Adam Lally
> Assignee: Adam Lally
> Fix For: 2.2
>
>
> Building on the infastructure implemented in UIMA-327, we should provide a built-in flow controller that can be configured to return ParallelSteps and/or to continue after errors. There are a few options:
> 1) extend the existing <fixedFlow>. This could be messy to do (in the Java API) in a backwards compatible way
> 2) add a new kind of flow object, .e.g. <complexFlow>. Also would need a corresponding flow controller that interprets it (or possibly just modify FixedFlowController to handle both <fixedFlow> and <complexFlow>)
> 3) do this entirely with configuration parameters in the FlowController. This can be done with the existing framework code (and wouldn't require CDE changes as 1 and 2 would). But it is more of a change from what the user is familiar with. Still, flow controller configuration parameters are a very general solution and if we think this is the way of the future maybe we should go ahead and use them now.
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