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https://issues.apache.org/jira/browse/ANY23-396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16604702#comment-16604702
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Jacek Grzebyta commented on ANY23-396:
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[~HansBrende] I'm working on example. Basically the idea is to receive a final
domain-specific RDF graph directly from any23. The extractor would be wrapped
within a jar added as a plugin (??; I am not sure if the plugin is detected as
it is documented. I found the plugin jar should be added directly into
CLASSPATH variable).
...And use pre-processed graph created by any common extractor (YAML, CSV, etc).
CSV file -> raw RDF graph -> domain specific RDF graph.
2. Customised triple handler is good idea. {{handleStement}} might just simple
load the statement into hidden model and one of {{end...}} method could process
the modifications and return final model into back {{RdfHandler}}. However
handlers does not work like that. They do not keep data in memory until some
final step. IMHO they work as a data stream consumers.
3. There is no support for handlers customising but there is one for extractors
in ANY23 API.
> Add ability to run extractors in flow
> -------------------------------------
>
> Key: ANY23-396
> URL: https://issues.apache.org/jira/browse/ANY23-396
> Project: Apache Any23
> Issue Type: Improvement
> Components: core
> Affects Versions: 2.2
> Reporter: Jacek Grzebyta
> Assignee: Jacek Grzebyta
> Priority: Minor
>
> Currently extractors do not work in flows. I.E. Next extractor has no any
> access to triples made by previous one.
> It would be useful if an extractor has possibility to modify triples created
> by another extractor.
>
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