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Adrien Grand commented on LUCENE-7355: -------------------------------------- I propose the following plan: - add {{TokenStream tokenStreamMultiTerm(String fieldName, String text)}} to {{Analyzer}}. - change {{Analyzer.createComponents}} to take an additional boolean {{multiTerm}} parameter to know which parts of the analysis chain it should use when analyzing multi-term queries. For instance, the standard analyzer would apply a keyword tokenizer rather than a standard tokenizer, and only apply the standard and lowercase filters (no stop words). CustomAnalyzer would only apply the factories that implement {{MultiTermAwareComponent}} and pass them through {{MultiTermAwareComponent.getMultiTermComponent()}}. - change query parsers to call {{tokenStreamMultiTerm}} rather than {{tokenStream}} when analyzing text for wildcard, regexp or fuzzy queries. > Leverage MultiTermAwareComponent in query parsers > ------------------------------------------------- > > Key: LUCENE-7355 > URL: https://issues.apache.org/jira/browse/LUCENE-7355 > Project: Lucene - Core > Issue Type: Improvement > Reporter: Adrien Grand > Priority: Minor > > MultiTermAwareComponent is designed to make it possible to do the right thing > in query parsers when in comes to analysis of multi-term queries. However, > since query parsers just take an analyzer and since analyzers do not > propagate the information about what to do for multi-term analysis, query > parsers cannot do the right thing out of the box. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org