} else if ("default_operator".equals(currentFieldName) || "defaultOperator".equals(currentFieldName)) {
String op = parser.text();
if ("or".equalsIgnoreCase(op)) {
qpSettings.defaultOperator(org.apache.lucene.queryParser.QueryParser.Operator.OR);
} else if ("and".equalsIgnoreCase(op)) {
qpSettings.defaultOperator(org.apache.lucene.queryParser.QueryParser.Operator.AND);
} else {
throw new QueryParsingException(parseContext.index(), "Query default operator [" + op + "] is not allowed");
}
} else if ("fuzzy_min_sim".equals(currentFieldName) || "fuzzyMinSim".equals(currentFieldName)) {
qpSettings.fuzzyMinSim(parser.floatValue());