Examples of clauses()

Examples of org.apache.lucene.search.BooleanQuery.clauses()

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    }
   
    private Query getBoostedQuery(Query mltquery) {
      BooleanQuery boostedQuery = (BooleanQuery)mltquery.clone();
      if (boostFields.size() > 0) {
        List clauses = boostedQuery.clauses();
        for( Object o : clauses ) {
          TermQuery q = (TermQuery)((BooleanClause)o).getQuery();
          Float b = this.boostFields.get(q.getTerm().field());
          if (b != null) {
            q.setBoost(b*q.getBoost());
 
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Examples of org.apache.lucene.search.BooleanQuery.clauses()

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      }
      if (needParens) {
        out.append('(');
      }
      boolean first = true;
      for (BooleanClause c : q.clauses()) {
        if (!first) {
          out.append(' ');
        } else {
          first = false;
        }
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Examples of org.apache.lucene.search.BooleanQuery.clauses()

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    assertNotNull(t+" was null", out);
    assertTrue(t+" wasn't a boolean:" + out.getClass(),
               out instanceof BooleanQuery);
    {
      BooleanQuery bq = (BooleanQuery)out;
      List<BooleanClause> clauses = bq.clauses();
      assertEquals(t+" wrong number of clauses", 2,
                   clauses.size());
      Query sub = clauses.get(0).getQuery();
      assertTrue(t+" first wasn't a DMQ:" + sub.getClass(),
                 sub instanceof DisjunctionMaxQuery);
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Examples of org.apache.lucene.search.BooleanQuery.clauses()

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    assertNotNull(t+" was null", out);
    assertTrue(t+" wasn't a boolean:" + out.getClass(),
               out instanceof BooleanQuery);
    {
      BooleanQuery bq = (BooleanQuery)out;
      List<BooleanClause> clauses = bq.clauses();
      assertEquals(t+" wrong number of clauses", 2,
                   clauses.size());
      Query sub = clauses.get(0).getQuery();
      assertTrue(t+" first wasn't a DMQ:" + sub.getClass(),
                 sub instanceof DisjunctionMaxQuery);
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Examples of org.apache.lucene.search.BooleanQuery.clauses()

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    assertNotNull(t+" was null", out);
    assertTrue(t+" wasn't a boolean:" + out.getClass(),
               out instanceof BooleanQuery);
    {
      BooleanQuery bq = (BooleanQuery)out;
      List<BooleanClause> clauses = bq.clauses();
      assertEquals(t+" wrong number of clauses", 2,
                   clauses.size());
      Query sub = clauses.get(0).getQuery();
      assertTrue(t+" first wasn't a DMQ:" + sub.getClass(),
                 sub instanceof DisjunctionMaxQuery);
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Examples of org.apache.lucene.search.BooleanQuery.clauses()

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    assertNotNull(t+" was null", out);
    assertTrue(t+" wasn't a boolean:" + out.getClass(),
               out instanceof BooleanQuery);
    {
      BooleanQuery bq = (BooleanQuery)out;
      List<BooleanClause> clauses = bq.clauses();
      assertEquals(t+" wrong number of clauses", 2,
                   clauses.size());
      Query sub = clauses.get(0).getQuery();
      assertTrue(t+" first wasn't a DMQ:" + sub.getClass(),
                 sub instanceof DisjunctionMaxQuery);
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Examples of org.apache.lucene.search.BooleanQuery.clauses()

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      }     
    } catch (Exception e) {
      e.printStackTrace();
      return null;
    }
    if(bq.clauses().size() > 0) {
      return bq;
    } else {
      return null;
    }
  }
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Examples of org.apache.lucene.search.BooleanQuery.clauses()

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                for (FullTextExpression e : and.list) {
                    Query x = getFullTextQuery(e, analyzer, reader);
                    // Lucene can't deal with "must(must_not(x))"
                    if (x instanceof BooleanQuery) {
                        BooleanQuery bq = (BooleanQuery) x;
                        for (BooleanClause c : bq.clauses()) {
                            q.add(c);
                        }
                    } else {
                        q.add(x, MUST);
                    }
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Examples of org.apache.lucene.search.BooleanQuery.clauses()

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                for (FullTextExpression e : and.list) {
                    Query x = getFullTextQuery(e, analyzer, reader);
                    // Lucene can't deal with "must(must_not(x))"
                    if (x instanceof BooleanQuery) {
                        BooleanQuery bq = (BooleanQuery) x;
                        for (BooleanClause c : bq.clauses()) {
                            q.add(c);
                        }
                    } else {
                        q.add(x, MUST);
                    }
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Examples of org.apache.lucene.search.BooleanQuery.clauses()

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  /** return true if this query has no positive components */
  static boolean isNegative(Query q) {
    if (!(q instanceof BooleanQuery)) return false;
    BooleanQuery bq = (BooleanQuery)q;
    List<BooleanClause> clauses = bq.clauses();
    if (clauses.size()==0) return false;
    for (BooleanClause clause : clauses) {
      if (!clause.isProhibited()) return false;
    }
    return true;
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