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Author: Craig Stancl |
Revision History
Version |
Date |
Description of ChangesĀ |
Author |
---|---|---|---|
1.0 |
5/14/10 |
Initial Version Approved via Design Review |
Team |
XML exporter exports the LexEVS 6.0 contents (coding scheme and components) from LexEVS database to an XML file. The output XML file will be a valid LGXML file. The process of extracting content from LexEVS is done by using LexEVS 6 APIs.
The exporter will also have the ability to export a subset of coding scheme content. Users will be able to provide criteria that will determine what content is returned. An example would be to export only associations.
The exporter will stream the content from LexEVS to the XML file. This will allow for large ontologies to be exported.
Right now the design to accomplish this is as follows:
Two Listeners are shown in the flow diagram. These may be combined into a single listener that will contain both the CodedNodeGraph and CodedNodeSet objects.
In Addition to this we plan to develop JUnits and other auxiliary set of resources that will be make it ready to be hooked up to DOA layer when ready.
Finally, documentation will be provided to explain how to supply filtering criteria to the exporter.
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