Package org.apache.solr.client.solrj.response

Examples of org.apache.solr.client.solrj.response.FieldStatsInfo

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    SolrQuery query = new SolrQuery( "*:*" );
    query.setRows( 0 );
    query.setGetFieldStatistics( f );
   
    QueryResponse rsp = server.query( query );
    FieldStatsInfo stats = rsp.getFieldStatsInfo().get( f );
    assertNotNull( stats );
   
    assertEquals( 23.0, stats.getMin().doubleValue(), 0 );
    assertEquals( 94.0, stats.getMax().doubleValue(), 0 );
    assertEquals( new Long(nums.length), stats.getCount() );
    assertEquals( new Long(0), stats.getMissing() );
    assertEquals( "26.4", stats.getStddev().toString().substring(0,4) );
   
    // now lets try again with a new set...  (odd median)
    //----------------------------------------------------
    server.deleteByQuery( "*:*" );// delete everything!
    server.commit();
    assertNumFound( "*:*", 0 ); // make sure it got in
    nums = new int[] { 5, 7, 10, 19, 20 };
    for( int num : nums ) {
      SolrInputDocument doc = new SolrInputDocument();
      doc.setField( "id", "doc"+i++ );
      doc.setField( "name", "doc: "+num );
      doc.setField( f, num );
      server.add( doc );
    }
    server.commit();
    assertNumFound( "*:*", nums.length ); // make sure they all got in
   
    rsp = server.query( query );
    stats = rsp.getFieldStatsInfo().get( f );
    assertNotNull( stats );
   
    assertEquals( 5.0, stats.getMin().doubleValue(), 0 );
    assertEquals( 20.0, stats.getMax().doubleValue(), 0 );
    assertEquals( new Long(nums.length), stats.getCount() );
    assertEquals( new Long(0), stats.getMissing() );
   
    // Now try again with faceting
    //---------------------------------
    server.deleteByQuery( "*:*" );// delete everything!
    server.commit();
    assertNumFound( "*:*", 0 ); // make sure it got in
    nums = new int[] { 1, 2, 3, 4, 5, 10, 11, 12, 13, 14 };
    for( i=0; i<nums.length; i++ ) {
      int num = nums[i];
      SolrInputDocument doc = new SolrInputDocument();
      doc.setField( "id", "doc"+i );
      doc.setField( "name", "doc: "+num );
      doc.setField( f, num );
      doc.setField( "inStock", i < 5 );
      server.add( doc );
    }
    server.commit();
    assertNumFound( "inStock:true",  5 ); // make sure they all got in
    assertNumFound( "inStock:false", 5 ); // make sure they all got in

    // facet on 'inStock'
    query.addStatsFieldFacets( f, "inStock" );
    rsp = server.query( query );
    stats = rsp.getFieldStatsInfo().get( f );
    assertNotNull( stats );
   
    List<FieldStatsInfo> facets = stats.getFacets().get( "inStock" );
    assertNotNull( facets );
    assertEquals( 2, facets.size() );
    FieldStatsInfo inStockF = facets.get(0);
    FieldStatsInfo inStockT = facets.get(1);
    if( "true".equals( inStockF.getName() ) ) {
      FieldStatsInfo tmp = inStockF;
      inStockF = inStockT;
      inStockT = tmp;
    }

    // make sure half went to each
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    SolrQuery query = new SolrQuery( "*:*" );
    query.setRows( 0 );
    query.setGetFieldStatistics( f );
   
    QueryResponse rsp = server.query( query );
    FieldStatsInfo stats = rsp.getFieldStatsInfo().get( f );
    assertNotNull( stats );
   
    assertEquals( 23.0, stats.getMin() );
    assertEquals( 94.0, stats.getMax() );
    assertEquals( new Long(nums.length), stats.getCount() );
    assertEquals( new Long(0), stats.getMissing() );
    assertEquals( "26.4", stats.getStddev().toString().substring(0,4) );
   
    // now lets try again with a new set...  (odd median)
    //----------------------------------------------------
    server.deleteByQuery( "*:*" );// delete everything!
    server.commit();
    assertNumFound( "*:*", 0 ); // make sure it got in
    nums = new int[] { 5, 7, 10, 19, 20 };
    for( int num : nums ) {
      SolrInputDocument doc = new SolrInputDocument();
      doc.setField( "id", "doc"+i++ );
      doc.setField( "name", "doc: "+num );
      doc.setField( f, num );
      server.add( doc );
    }
    server.commit();
    assertNumFound( "*:*", nums.length ); // make sure they all got in
   
    rsp = server.query( query );
    stats = rsp.getFieldStatsInfo().get( f );
    assertNotNull( stats );
   
    assertEquals( 5.0, stats.getMin() );
    assertEquals( 20.0, stats.getMax() );
    assertEquals( new Long(nums.length), stats.getCount() );
    assertEquals( new Long(0), stats.getMissing() );
   
    // Now try again with faceting
    //---------------------------------
    server.deleteByQuery( "*:*" );// delete everything!
    server.commit();
    assertNumFound( "*:*", 0 ); // make sure it got in
    nums = new int[] { 1, 2, 3, 4, 5, 10, 11, 12, 13, 14 };
    for( i=0; i<nums.length; i++ ) {
      int num = nums[i];
      SolrInputDocument doc = new SolrInputDocument();
      doc.setField( "id", "doc"+i );
      doc.setField( "name", "doc: "+num );
      doc.setField( f, num );
      doc.setField( "inStock", i < 5 );
      server.add( doc );
    }
    server.commit();
    assertNumFound( "inStock:true",  5 ); // make sure they all got in
    assertNumFound( "inStock:false", 5 ); // make sure they all got in

    // facet on 'inStock'
    query.addStatsFieldFacets( f, "inStock" );
    rsp = server.query( query );
    stats = rsp.getFieldStatsInfo().get( f );
    assertNotNull( stats );
   
    List<FieldStatsInfo> facets = stats.getFacets().get( "inStock" );
    assertNotNull( facets );
    assertEquals( 2, facets.size() );
    FieldStatsInfo inStockF = facets.get(0);
    FieldStatsInfo inStockT = facets.get(1);
    if( "true".equals( inStockF.getName() ) ) {
      FieldStatsInfo tmp = inStockF;
      inStockF = inStockT;
      inStockT = tmp;
    }

    // make sure half went to each
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    SolrQuery query = new SolrQuery( "*:*" );
    query.setRows( 0 );
    query.setGetFieldStatistics( f );
   
    QueryResponse rsp = server.query( query );
    FieldStatsInfo stats = rsp.getFieldStatsInfo().get( f );
    assertNotNull( stats );
   
    assertEquals( 23.0, stats.getMin() );
    assertEquals( 94.0, stats.getMax() );
    assertEquals( new Long(nums.length), stats.getCount() );
    assertEquals( new Long(0), stats.getMissing() );
    assertEquals( "26.4", stats.getStddev().toString().substring(0,4) );
   
    // now lets try again with a new set...  (odd median)
    //----------------------------------------------------
    server.deleteByQuery( "*:*" );// delete everything!
    server.commit();
    assertNumFound( "*:*", 0 ); // make sure it got in
    nums = new int[] { 5, 7, 10, 19, 20 };
    for( int num : nums ) {
      SolrInputDocument doc = new SolrInputDocument();
      doc.setField( "id", "doc"+i++ );
      doc.setField( "name", "doc: "+num );
      doc.setField( f, num );
      server.add( doc );
    }
    server.commit();
    assertNumFound( "*:*", nums.length ); // make sure they all got in
   
    rsp = server.query( query );
    stats = rsp.getFieldStatsInfo().get( f );
    assertNotNull( stats );
   
    assertEquals( 5.0, stats.getMin() );
    assertEquals( 20.0, stats.getMax() );
    assertEquals( new Long(nums.length), stats.getCount() );
    assertEquals( new Long(0), stats.getMissing() );
   
    // Now try again with faceting
    //---------------------------------
    server.deleteByQuery( "*:*" );// delete everything!
    server.commit();
    assertNumFound( "*:*", 0 ); // make sure it got in
    nums = new int[] { 1, 2, 3, 4, 5, 10, 11, 12, 13, 14 };
    for( i=0; i<nums.length; i++ ) {
      int num = nums[i];
      SolrInputDocument doc = new SolrInputDocument();
      doc.setField( "id", "doc"+i );
      doc.setField( "name", "doc: "+num );
      doc.setField( f, num );
      doc.setField( "inStock", i < 5 );
      server.add( doc );
    }
    server.commit();
    assertNumFound( "inStock:true",  5 ); // make sure they all got in
    assertNumFound( "inStock:false", 5 ); // make sure they all got in

    // facet on 'inStock'
    query.addStatsFieldFacets( f, "inStock" );
    rsp = server.query( query );
    stats = rsp.getFieldStatsInfo().get( f );
    assertNotNull( stats );
   
    List<FieldStatsInfo> facets = stats.getFacets().get( "inStock" );
    assertNotNull( facets );
    assertEquals( 2, facets.size() );
    FieldStatsInfo inStockF = facets.get(0);
    FieldStatsInfo inStockT = facets.get(1);
    if( "true".equals( inStockF.getName() ) ) {
      FieldStatsInfo tmp = inStockF;
      inStockF = inStockT;
      inStockT = tmp;
    }

    // make sure half went to each
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    }

    Map<String, FieldStatsResult> result = new LinkedHashMap<String, FieldStatsResult>();
    for (Entry<String, FieldStatsInfo> entry : fieldStatsInfo.entrySet()) {

      FieldStatsInfo value = entry.getValue();

      if (value == null) {
        result.put(entry.getKey(), new SimpleFieldStatsResult());
        continue;
      }

      SimpleFieldStatsResult statsResult = populateStatsResultWithFieldStatsInfo(new SimpleFieldStatsResult(), value);

      statsResult.setCountDistinct(value.getCountDistinct());
      statsResult.setDistinctValues(value.getDistinctValues());

      Map<String, List<FieldStatsInfo>> facets = value.getFacets();

      if (facets != null) {
        statsResult.setStatsResults(convertFieldStatsInfoToStatsResultMap(facets));
      }
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    Map<String, FieldStatsInfo> fieldStatsInfos = new HashMap<String, FieldStatsInfo>();

    NamedList<Object> nl = createFieldStatNameList("min", "max", 20D, 10L, 5L, 22.5D, 15.5D, 1D);

    fieldStatsInfos.put("field", new FieldStatsInfo(nl, "field"));

    Map<String, FieldStatsResult> converted = ResultHelper.convertFieldStatsInfoToFieldStatsResultMap(fieldStatsInfos);

    FieldStatsResult fieldStatsResult = converted.get("field");
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   */
  @Test
  public void testConvertFieldStatsInfoMapWithEmptyNamedListToStatsResultMap() {

    Map<String, FieldStatsResult> converted = ResultHelper.convertFieldStatsInfoToFieldStatsResultMap(Collections
        .<String, FieldStatsInfo> singletonMap("field", new FieldStatsInfo(new NamedList<Object>(), "field")));

    Assert.assertThat(converted, IsNull.notNullValue());
    Assert.assertThat(converted.keySet(), IsIterableContainingInOrder.contains("field"));
  }
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    nl.add("facets", facets);
    facets.add("facetField", values);
    values.add("value1", createFieldStatNameList("f1v1min", "f1v1max", 110D, 111L, 112L, 113D, 11.3D, 1D));
    values.add("value2", createFieldStatNameList("f1v2min", "f1v2max", 120D, 121L, 122L, 123D, 12.3D, 1D));

    fieldStatsInfos.put("field", new FieldStatsInfo(nl, "field"));

    // convert
    Map<String, FieldStatsResult> converted = ResultHelper.convertFieldStatsInfoToFieldStatsResultMap(fieldStatsInfos);

    // field
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Related Classes of org.apache.solr.client.solrj.response.FieldStatsInfo

  • org.apache.solr.client.solrj.SolrExampleTests
  • org.springframework.data.solr.core.ResultHelper
  • org.springframework.data.solr.core.ResultHelperTests
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