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From "Richard Eckart de Castilho (JIRA)" <...@uima.apache.org>
Subject [jira] [Commented] (UIMA-3322) Only types from the declared typesystems should be available in RUTA scripts
Date Tue, 01 Oct 2013 08:56:25 GMT

    [ https://issues.apache.org/jira/browse/UIMA-3322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13782732#comment-13782732

Richard Eckart de Castilho commented on UIMA-3322:

Hm, I guess the known types are all those in the type system of the CAS. The allowed types
are only the ones declared in the script. I mean, via the full type names, types should probably
always be accessible, in particular in the Ruta.appy() scenario or when ruta is running as
an AE. In such a case, aliasing or prefix-importing can be used for shorthand disambiguation.
When running within the workbench, additionally a "from" stanza can be used to tell the workbench
to initialize the CAS with a specific type system. In a AE/apply scenario, this stanza would
be ignored, assuming that the CAS is set up externally.

> Only types from the declared typesystems should be available in RUTA scripts
> ----------------------------------------------------------------------------
>                 Key: UIMA-3322
>                 URL: https://issues.apache.org/jira/browse/UIMA-3322
>             Project: UIMA
>          Issue Type: Bug
>          Components: ruta
>    Affects Versions: 2.1.0ruta
>            Reporter: Alexandre Patry
>            Assignee: Alexandre Patry
> RUTA makes all types that are known to the CAS available by their short name. This means
that a type may be available when the script runs in one aggregate but not when it runs in
the other.
> For example, the following script will sometimes work and sometimes not work depending
if the aggregate in which it is executed knows about a type with short name {{MyType}} or
> {noformat}
> PACKAGE com.example.ruta;
> W{->MARK(MyType)};
> {noformat}
> I would expect only types from the typesystems declared in the RUTA script to be allowed.

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