Examples of org.apache.lucene.queryparser.classic.QueryParserSettings.escape()

                } else if ("lowercase_expanded_terms".equals(currentFieldName) || "lowercaseExpandedTerms".equals(currentFieldName)) {
                    qpSettings.lowercaseExpandedTerms(parser.booleanValue());
                } else if ("enable_position_increments".equals(currentFieldName) || "enablePositionIncrements".equals(currentFieldName)) {
                    qpSettings.enablePositionIncrements(parser.booleanValue());
                } else if ("escape".equals(currentFieldName)) {
                    qpSettings.escape(parser.booleanValue());
                } else if ("use_dis_max".equals(currentFieldName) || "useDisMax".equals(currentFieldName)) {
                    qpSettings.useDisMax(parser.booleanValue());
                } else if ("fuzzy_prefix_length".equals(currentFieldName) || "fuzzyPrefixLength".equals(currentFieldName)) {
                    qpSettings.fuzzyPrefixLength(parser.intValue());
                } else if ("fuzzy_max_expansions".equals(currentFieldName) || "fuzzyMaxExpansions".equals(currentFieldName)) {

            throw new QueryParsingException(parseContext.index(), "query_string must be provided with a [query]");
        }
        qpSettings.defaultAnalyzer(parseContext.mapperService().searchAnalyzer());
        qpSettings.defaultQuoteAnalyzer(parseContext.mapperService().searchQuoteAnalyzer());


        if (qpSettings.escape()) {
            qpSettings.queryString(org.apache.lucene.queryparser.classic.QueryParser.escape(qpSettings.queryString()));
        }


        qpSettings.queryTypes(parseContext.queryTypes());
        Query query = parseContext.queryParserCache().get(qpSettings);