text: public FuzzyQuery(Term term, int maxEdits, int prefixLength, int maxExpansions, boolean transpositions) {super(term.field());if (maxEdits < 0 || maxEdits > LevenshteinAutomata.MAXIMUM_SUPPORTED_DISTANCE) {throw new IllegalArgumentException("maxEdits must be between 0 and " + LevenshteinAutomata.MAXIMUM_SUPPORTED_DISTANCE);}if (prefixLength < 0) {throw new IllegalArgumentException("prefixLength cannot be negative.");}if (maxExpansions <= 0) {throw new IllegalArgumentException("maxExpansions must be positive.");}this.term = term;this.maxEdits = maxEdits;this.prefixLength = prefixLength;this.transpositions = transpositions;this.maxExpansions = maxExpansions;int[] codePoints = FuzzyTermsEnum.stringToUTF32(term.text());this.termLength = codePoints.length;this.automata = FuzzyTermsEnum.buildAutomata(term.text(), codePoints, prefixLength, transpositions, maxEdits);setRewriteMethod(new MultiTermQuery.TopTermsBlendedFreqScoringRewrite(maxExpansions));this.ramBytesUsed = calculateRamBytesUsed(term, this.automata);}