Calculate the final score as the average score of all payloads seen.
Returns the maximum payload score seen, else 1 if there are no payloads on the doc.
Calculates the minimum payload seen
An abstract class that defines a way for Payload*Query instances to transform the cumulative effects of payload scores for a document.
Experimental class to get set of payloads for most standard Lucene queries.
The following Query implementations are provided:
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