Package org.apache.lucene.util.automaton

Examples of org.apache.lucene.util.automaton.CompiledAutomaton

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    if (deep) {
      int numIntersections = atLeast(3);
      for (int i = 0; i < numIntersections; i++) {
        String re = AutomatonTestUtil.randomRegexp(random());
        CompiledAutomaton automaton = new CompiledAutomaton(new RegExp(re, RegExp.NONE).toAutomaton());
        if (automaton.type == CompiledAutomaton.AUTOMATON_TYPE.NORMAL) {
          // TODO: test start term too
          TermsEnum leftIntersection = leftTerms.intersect(automaton, null);
          TermsEnum rightIntersection = rightTerms.intersect(automaton, null);
          assertTermsEnumEquals(info, leftReader, leftIntersection, rightIntersection, rarely());
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        try {
            List<Term> terms = new ArrayList<Term>();
            Term onTerm = newFulltextTerm(token, fieldName);
            Terms t = MultiFields.getTerms(reader, onTerm.field());
            Automaton a = WildcardQuery.toAutomaton(onTerm);
            CompiledAutomaton ca = new CompiledAutomaton(a);
            TermsEnum te = ca.getTermsEnum(t);
            BytesRef text;
            while ((text = te.next()) != null) {
                terms.add(newFulltextTerm(text.utf8ToString(), fieldName));
            }
            return terms.toArray(new Term[terms.size()]);
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        try {
            List<Term> terms = new ArrayList<Term>();
            Term onTerm = newFulltextTerm(token, fieldName);
            Terms t = MultiFields.getTerms(reader, onTerm.field());
            Automaton a = WildcardQuery.toAutomaton(onTerm);
            CompiledAutomaton ca = new CompiledAutomaton(a);
            TermsEnum te = ca.getTermsEnum(t);
            BytesRef text;
            while ((text = te.next()) != null) {
                terms.add(newFulltextTerm(text.utf8ToString(), fieldName));
            }
            return terms.toArray(new Term[terms.size()]);
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        try {
            List<Term> terms = new ArrayList<Term>();
            Term onTerm = newFulltextTerm(token, fieldName);
            Terms t = MultiFields.getTerms(reader, onTerm.field());
            Automaton a = WildcardQuery.toAutomaton(onTerm);
            CompiledAutomaton ca = new CompiledAutomaton(a);
            TermsEnum te = ca.getTermsEnum(t);
            BytesRef text;
            while ((text = te.next()) != null) {
                terms.add(newFulltextTerm(text.utf8ToString(), fieldName));
            }
            return terms.toArray(new Term[terms.size()]);
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        try {
            List<Term> terms = new ArrayList<Term>();
            Term onTerm = newFulltextTerm(token, fieldName);
            Terms t = MultiFields.getTerms(reader, onTerm.field());
            Automaton a = WildcardQuery.toAutomaton(onTerm);
            CompiledAutomaton ca = new CompiledAutomaton(a);
            TermsEnum te = ca.getTermsEnum(t);
            BytesRef text;
            while ((text = te.next()) != null) {
                terms.add(newFulltextTerm(text.utf8ToString(), fieldName));
            }
            return terms.toArray(new Term[terms.size()]);
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        try {
            List<Term> terms = new ArrayList<Term>();
            Term onTerm = newFulltextTerm(token, fieldName);
            Terms t = MultiFields.getTerms(reader, onTerm.field());
            Automaton a = WildcardQuery.toAutomaton(onTerm);
            CompiledAutomaton ca = new CompiledAutomaton(a);
            TermsEnum te = ca.getTermsEnum(t);
            BytesRef text;
            while ((text = te.next()) != null) {
                terms.add(newFulltextTerm(text.utf8ToString(), fieldName));
            }
            return terms.toArray(new Term[terms.size()]);
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        try {
            List<Term> terms = new ArrayList<Term>();
            Terms t = MultiFields.getTerms(reader, FieldNames.FULLTEXT);
            Automaton a = WildcardQuery.toAutomaton(newFulltextTerm(token));
            CompiledAutomaton ca = new CompiledAutomaton(a);
            TermsEnum te = ca.getTermsEnum(t);
            BytesRef text;
            while ((text = te.next()) != null) {
                terms.add(newFulltextTerm(text.utf8ToString()));
            }
            return terms.toArray(new Term[terms.size()]);
View Full Code Here
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Related Classes of org.apache.lucene.util.automaton.CompiledAutomaton

  • org.apache.jackrabbit.oak.plugins.index.lucene.LuceneIndex
  • org.apache.jackrabbit.oak.plugins.index.lucene.LucenePropertyIndex
  • org.apache.lucene.codecs.lucene41.TestBlockPostingsFormat3
  • org.apache.lucene.index.SingleTermsEnum
  • org.apache.lucene.index.TestDuelingCodecs
  • org.apache.lucene.index.TestTermsEnum
  • org.apache.lucene.search.AutomatonQuery
  • org.apache.lucene.search.FuzzyTermsEnum
  • org.apache.lucene.search.PrefixTermsEnum
  • org.apache.lucene.util.BytesRef
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