Package org.apache.lucene.search.BooleanClause

Examples of org.apache.lucene.search.BooleanClause.Occur

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  }

  @SuppressWarnings("unchecked")
  private void addStateClause(BooleanQuery statesQuery, ISearchCondition condition) {
    String fieldName = String.valueOf(INews.STATE);
    Occur occur = condition.getSpecifier().isNegation() ? Occur.MUST_NOT : Occur.SHOULD;
    EnumSet<INews.State> newsStates = (EnumSet<State>) condition.getValue();
    for (INews.State state : newsStates) {
      String value = String.valueOf(state.ordinal());
      TermQuery stateQuery = new TermQuery(new Term(fieldName, value));
      statesQuery.add(new BooleanClause(stateQuery, occur));
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      WildcardQuery categoryQuery = new WildcardQuery(new Term(String.valueOf(INews.CATEGORIES), termText));
      allFieldsQuery.add(new BooleanClause(categoryQuery, Occur.SHOULD));
    }

    /* Determine Occur (MUST, SHOULD, MUST NOT) */
    Occur occur = getOccur(condition.getSpecifier(), matchAllConditions);
    return new BooleanClause(allFieldsQuery, occur);
  }
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    if (query == null) {
      query = createTermQuery(condition);
    }

    /* Determine Occur (MUST, SHOULD, MUST NOT) */
    Occur occur = getOccur(condition.getSpecifier(), matchAllConditions);
    return new BooleanClause(query, occur);
  }
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  }

  @SuppressWarnings("unchecked")
  private static void addStateClause(BooleanQuery statesQuery, ISearchCondition condition) {
    String fieldName = String.valueOf(INews.STATE);
    Occur occur = condition.getSpecifier().isNegation() ? Occur.MUST_NOT : Occur.SHOULD;
    EnumSet<INews.State> newsStates = (EnumSet<State>) condition.getValue();
    for (INews.State state : newsStates) {
      String value = String.valueOf(state.ordinal());
      TermQuery stateQuery = new TermQuery(new Term(fieldName, value));
      statesQuery.add(new BooleanClause(stateQuery, occur));
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        }
      }
    }

    /* Determine Occur (MUST, SHOULD, MUST NOT) */
    Occur occur = getOccur(condition.getSpecifier(), matchAllConditions);
    return new BooleanClause(allFieldsQuery, occur);
  }
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    if (query == null) {
      query = createTermQuery(condition);
    }

    /* Determine Occur (MUST, SHOULD, MUST NOT) */
    Occur occur = getOccur(condition.getSpecifier(), matchAllConditions);
    return new BooleanClause(query, occur);
  }
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  }

  private BooleanClause createIsCopyTermQuery(boolean copy) {
    String field = String.valueOf(INews.PARENT_ID);
    TermQuery termQuery = new TermQuery(new Term(field, NumberTools.longToString(0)));
    Occur occur = copy ? Occur.MUST_NOT : Occur.MUST;
    return new BooleanClause(termQuery, occur);
  }
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  // verify parsing of query using a stopping analyzer
  private void assertStopQueryEquals(String qtxt, String expectedRes)
      throws Exception {
    String[] fields = { "b", "t" };
    Occur occur[] = { Occur.SHOULD, Occur.SHOULD };
    TestQueryParserWrapper.QPTestAnalyzer a = new TestQueryParserWrapper.QPTestAnalyzer();
    MultiFieldQueryParserWrapper mfqp = new MultiFieldQueryParserWrapper(
        fields, a);

    Query q = mfqp.parse(qtxt);
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  // verify parsing of query using a stopping analyzer
  private void assertStopQueryEquals(String qtxt, String expectedRes)
      throws Exception {
    String[] fields = { "b", "t" };
    Occur occur[] = { Occur.SHOULD, Occur.SHOULD };
    TestQPHelper.QPTestAnalyzer a = new TestQPHelper.QPTestAnalyzer();
    StandardQueryParser mfqp = new StandardQueryParser();
    mfqp.setMultiFields(fields);
    mfqp.setAnalyzer(a);
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  }

  // verify parsing of query using a stopping analyzer 
  private void assertStopQueryEquals (String qtxt, String expectedRes) throws Exception {
    String[] fields = {"b", "t"};
    Occur occur[] = {Occur.SHOULD, Occur.SHOULD};
    TestQueryParser.QPTestAnalyzer a = new TestQueryParser.QPTestAnalyzer();
    MultiFieldQueryParser mfqp = new MultiFieldQueryParser(Version.LUCENE_CURRENT, fields, a);
   
    Query q = mfqp.parse(qtxt);
    assertEquals(expectedRes, q.toString());
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