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See:
Description
Class Summary | |
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AveragePayloadFunction | Calculate the final score as the average score of all payloads seen. |
MaxPayloadFunction | Returns the maximum payload score seen, else 1 if there are no payloads on the doc. |
MinPayloadFunction | Calculates the minimum payload seen |
PayloadFunction | An abstract class that defines a way for Payload*Query instances to transform the cumulative effects of payload scores for a document. |
PayloadNearQuery | This class is very similar to
SpanNearQuery except that it factors
in the value of the payloads located at each of the positions where the
TermSpans occurs. |
PayloadSpanUtil | Experimental class to get set of payloads for most standard Lucene queries. |
PayloadTermQuery | This class is very similar to
SpanTermQuery except that it factors
in the value of the payload located at each of the positions where the
Term occurs. |
The payloads package provides Query mechanisms for finding and using payloads.
The following Query implementations are provided:
PayloadTermQuery
-- Boost a term's score based on the value of the payload located at that term.PayloadNearQuery
-- A SpanNearQuery
that factors in the value of the payloads located
at each of the positions where the spans occur.
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