Examples with ZuliaQuery io.zulia.message.ZuliaQuery used on opensource projects

Example 1 with ZuliaQuery

use of io.zulia.message.ZuliaQuery in project zuliasearch by zuliaio.

the class ZuliaIndex method parseQueryToLucene.

private Query parseQueryToLucene(ZuliaQuery.Query zuliaQuery) throws Exception {
    try {
        ZuliaQuery.Query.Operator defaultOperator = zuliaQuery.getDefaultOp();
        String queryText = zuliaQuery.getQ();
        int minimumShouldMatchNumber = zuliaQuery.getMm();
        List<String> queryFields = zuliaQuery.getQfList();
        if (queryText.isEmpty()) {
            if (queryFields.isEmpty()) {
                return new MatchAllDocsQuery();
            } else {
                queryText = "*";
            }
        }
        Collection<String> defaultSearchFieldList;
        if (queryFields.isEmpty()) {
            defaultSearchFieldList = indexConfig.getIndexSettings().getDefaultSearchFieldList();
        } else {
            defaultSearchFieldList = queryFields;
        }
        Query query;
        boolean dismax = zuliaQuery.getDismax();
        float dismaxTie = zuliaQuery.getDismaxTie();
        if (zuliaQuery.getLegacy()) {
            query = parseWithLegacyQueryParser(queryText, minimumShouldMatchNumber, defaultOperator, defaultSearchFieldList, dismax, dismaxTie);
        } else {
            query = parseWithQueryParser(queryText, minimumShouldMatchNumber, defaultOperator, defaultSearchFieldList, dismax, dismaxTie);
        }
        boolean negative = QueryUtil.isNegative(query);
        if (negative) {
            query = QueryUtil.fixNegativeQuery(query);
        }
        return query;
    } catch (ParseException e) {
        throw new IllegalArgumentException("Invalid Query: " + zuliaQuery.getQ());
    }
}