Package org.apache.lucene.search

Examples of org.apache.lucene.search.RangeFilter

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                String max = null;
                if (search.getDateRangeMax() != null) {
                    max = DateTools.dateToString(search.getDateRangeMax(), DateTools.Resolution.DAY);
                }
                // ENT-271: don't include upper or lower bound if these elements are null
                filter = new RangeFilter("date", min, max, min != null, max != null );
            }

            // See if we need to match external conversations. This will only be true
            // when less than two conversation participants are specified and external
            // wildcard matching is enabled.
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                            // check for date filter and search in index
                            Hits hits;
                            if (useDate.isSelected()) {
                                String dateFrom = DateTimeUtils.getDateStringForIndex(DateTimeUtils.getDateFromString(fromField.getText()));
                                String dateTo = DateTimeUtils.getDateStringForIndex(DateTimeUtils.getDateFromString(toField.getText()));
                                RangeFilter rangeFilter = new RangeFilter(Index.FIELD_MODDATE, dateFrom, dateTo, true, true);
                                if (logger.isDebugEnabled()) {
                                    logger.debug("doSearch() search with date range '" + rangeFilter + "'");
                                }

                                hits = searcher.search(query, rangeFilter);
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    writer.addDocument(doc);
  }
 
  private Filter getRangeFilter(String field,String lowerPrice, String upperPrice)
  {
    return new RangeFilter(field,lowerPrice,upperPrice,true,true);
  }
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    String lowerTerm=e.getAttribute("lowerTerm");
    String upperTerm=e.getAttribute("upperTerm");
    boolean includeLower=DOMUtils.getAttribute(e,"includeLower",true);
    boolean includeUpper=DOMUtils.getAttribute(e,"includeUpper",true);
    return new RangeFilter(fieldName,lowerTerm,upperTerm,includeLower,includeUpper);
  }
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    String lowerTerm=e.getAttribute("lowerTerm");
    String upperTerm=e.getAttribute("upperTerm");
    boolean includeLower=DOMUtils.getAttribute(e,"includeLower",true);
    boolean includeUpper=DOMUtils.getAttribute(e,"includeUpper",true);
    return new RangeFilter(fieldName,lowerTerm,upperTerm,includeLower,includeUpper);
  }
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    //Currently highlights "John" and "Kennedy" separately
    assertTrue("Failed to find correct number of highlights " + numHighlights + " found", numHighlights == 2);
  }
  public void testGetBestFragmentsFilteredQuery() throws Exception
  {
    RangeFilter rf=new RangeFilter("contents","john","john",true,true);
    SpanQuery clauses[]={
        new SpanTermQuery(new Term("contents","john")),
        new SpanTermQuery(new Term("contents","kennedy")),
        };
    SpanNearQuery snq=new SpanNearQuery(clauses,1,true);
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    //Currently highlights "John" and "Kennedy" separately
    assertTrue("Failed to find correct number of highlights " + numHighlights + " found", numHighlights == 2);
  }
  public void testGetBestFragmentsFilteredPhraseQuery() throws Exception
  {
    RangeFilter rf=new RangeFilter("contents","john","john",true,true);
    PhraseQuery pq=new PhraseQuery();
    pq.add(new Term("contents","john"));
    pq.add(new  Term("contents","kennedy"));
    FilteredQuery fq=new FilteredQuery(pq,rf);
   
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      match = hg.getBestFragment( new StandardAnalyzer(), "data", "help me [54-65]");
      assertEquals("<B>help</B> me [54-65]", match);
  }  
  public void testGetBestFragmentsFilteredQuery() throws Exception
  {
    RangeFilter rf=new RangeFilter("contents","john","john",true,true);
    SpanQuery clauses[]={
        new SpanTermQuery(new Term("contents","john")),
        new SpanTermQuery(new Term("contents","kennedy")),
        };
    SpanNearQuery snq=new SpanNearQuery(clauses,1,true);
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    //Currently highlights "John" and "Kennedy" separately
    assertTrue("Failed to find correct number of highlights " + numHighlights + " found", numHighlights == 2);
  }
  public void testGetBestFragmentsFilteredPhraseQuery() throws Exception
  {
    RangeFilter rf=new RangeFilter("contents","john","john",true,true);
    PhraseQuery pq=new PhraseQuery();
    pq.add(new Term("contents","john"));
    pq.add(new  Term("contents","kennedy"));
    FilteredQuery fq=new FilteredQuery(pq,rf);
   
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    writer.addDocument(doc);
  }
 
  private Filter getRangeFilter(String field,String lowerPrice, String upperPrice)
  {
    return new RangeFilter(field,lowerPrice,upperPrice,true,true);
  }
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Related Classes of org.apache.lucene.search.RangeFilter

  • org.apache.lucene.index.Term
  • org.apache.lucene.index.TermDocs
  • org.apache.lucene.index.TermEnum
  • org.apache.lucene.search.BooleanFilterTest
  • org.apache.lucene.search.highlight.HighlighterTest
  • org.apache.lucene.util.OpenBitSet
  • org.apache.lucene.xmlparser.builders.RangeFilterBuilder
  • org.hibernate.search.test.filter.FilterTest
  • org.jab.docsearch.DocSearch
  • org.jivesoftware.openfire.archive.ArchiveSearcher
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