Hi Paul,
In 2.9, you can use the "new query parser" in contrib.
You should look at:
original.config.FieldBoostMapAttribute
original.config.FieldBoostMapFCListener
original.processors.BoostQueryNodeProcessor
original.builders.BoostQueryNodeBuilder
this code implements boost values per field.
or look at:
original.config.FieldDateResolutionMapAttribute
original.config.FieldDateResolutionFCListener
original.processors.ParametricRangeQueryNodeProcessor
original.builders.RangeQueryNodeBuilder
this code implements DateResolution per field.
You would have to implement something similar.
You will need and Attribute, (FieldConfig)FCListener a Processor,
and you might need a new Builder or not.
And finally you can look at TestSpanQueryParserSimpleSample junit
to learn how assemble it together and change the new query parser
to use your own changes.
I hope this helps :)
--
-Lafa
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