extracting an AST from UnQL parser

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Chris Anderson

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Feb 26, 2012, 12:35:02 PM2/26/12

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Hello all,

I'm thinking it'd be fun to try to use the xjd1 query parser to build queries to run against a more-heavy duty search tool. For instance Elastic Search accepts queries in JSON format.

I've tried the cmd-trace and the parser-trace shell options, but neither of them seem like quite what I'd need in order to build up an AST representing the WHERE clause of a particular query.

I'm hoping there's some other low-hanging-fruit I'm missing. Advice & hints much welcomed!