} else if ("boost".equals(currentFieldName)) {
boost = parser.floatValue();
} else if (FUZZINESS.match(currentFieldName, parseContext.parseFlags())) {
fuzziness = Fuzziness.parse(parser);
} else if ("prefix_length".equals(currentFieldName) || "prefixLength".equals(currentFieldName)) {
prefixLength = parser.intValue();
} else if ("max_expansions".equals(currentFieldName) || "maxExpansions".equals(currentFieldName)) {
maxExpansions = parser.intValue();
} else if ("transpositions".equals(currentFieldName)) {
transpositions = parser.booleanValue();
} else if ("rewrite".equals(currentFieldName)) {