liblucene-queryparser-perl ソースパッケージをダウンロード:
This module parses a Lucene query. It deals with fields, types, phrases, subqueries, and so on; everything handled by the SimpleQuery class in Lucene. The data structure is similar to the one given above, and is pretty self-explanatory.
The other function, deparse_query turns such a data structure back into a Lucene query string. This is useful if you've just been mucking about with the data.
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