} 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 ("phrase_slop".equals(currentFieldName) || "phraseSlop".equals(currentFieldName)) {
qpSettings.phraseSlop(parser.intValue());
} else if ("fuzzy_min_sim".equals(currentFieldName) || "fuzzyMinSim".equals(currentFieldName)) {
qpSettings.fuzzyMinSim(parser.floatValue());
} else if ("boost".equals(currentFieldName)) {
qpSettings.boost(parser.floatValue());
} else if ("tie_breaker".equals(currentFieldName) || "tieBreaker".equals(currentFieldName)) {