Package org.apache.lucene.queries.function.valuesource

Examples of org.apache.lucene.queries.function.valuesource.SumFloatFunction

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    assertHits(new FunctionQuery(new ShortFieldSource("short")),
        new float[] { 945f, 123f });
  }
 
  public void testSumFloat() throws Exception {
    assertHits(new FunctionQuery(new SumFloatFunction(new ValueSource[] {
        new ConstValueSource(1f), new ConstValueSource(2f)})),
        new float[] { 3f, 3f });
  }
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    writer.commit();
    writer.close();

    IndexReader ir = DirectoryReader.open(dir);
    ValueSource[] toAdd = new ValueSource[] {new LongFieldSource(WEIGHT_FIELD_NAME_1), new LongFieldSource(WEIGHT_FIELD_NAME_2), new LongFieldSource(WEIGHT_FIELD_NAME_3)};
    Dictionary dictionary = new DocumentValueSourceDictionary(ir, FIELD_NAME, new SumFloatFunction(toAdd), PAYLOAD_FIELD_NAME);
    InputIterator inputIterator = (InputIterator) dictionary.getEntryIterator();
    BytesRef f;
    while((f = inputIterator.next())!=null) {
      Document doc = docs.remove(f.utf8ToString());
      long w1 = doc.getField(WEIGHT_FIELD_NAME_1).numericValue().longValue();
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    writer.commit();
    writer.close();

    IndexReader ir = DirectoryReader.open(dir);
    ValueSource[] toAdd = new ValueSource[] {new LongFieldSource(WEIGHT_FIELD_NAME_1), new LongFieldSource(WEIGHT_FIELD_NAME_2), new LongFieldSource(WEIGHT_FIELD_NAME_3)};
    Dictionary dictionary = new DocumentValueSourceDictionary(ir, FIELD_NAME,  new SumFloatFunction(toAdd));
    InputIterator inputIterator = (InputIterator) dictionary.getEntryIterator();
    BytesRef f;
    while((f = inputIterator.next())!=null) {
      Document doc = docs.remove(f.utf8ToString());
      long w1 = doc.getField(WEIGHT_FIELD_NAME_1).numericValue().longValue();
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    IndexReader ir = DirectoryReader.open(dir);
    assertTrue("NumDocs should be > 0 but was " + ir.numDocs(), ir.numDocs() > 0);
    assertEquals(ir.numDocs(), docs.size());
    ValueSource[] toAdd = new ValueSource[] {new LongFieldSource(WEIGHT_FIELD_NAME_1), new LongFieldSource(WEIGHT_FIELD_NAME_2)};

    Dictionary dictionary = new DocumentValueSourceDictionary(ir, FIELD_NAME,  new SumFloatFunction(toAdd), PAYLOAD_FIELD_NAME);
    InputIterator inputIterator = (InputIterator) dictionary.getEntryIterator();
    BytesRef f;
    while((f = inputIterator.next())!=null) {
      Document doc = docs.remove(f.utf8ToString());
      long w1 = doc.getField(WEIGHT_FIELD_NAME_1).numericValue().longValue();
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  public void testRangeMap() throws Exception {
    assertHits(new FunctionQuery(new RangeMapFloatFunction(new FloatFieldSource("float"),
        5, 6, 1, 0f)),
        new float[] { 1f, 0f });
    assertHits(new FunctionQuery(new RangeMapFloatFunction(new FloatFieldSource("float"),
        5, 6, new SumFloatFunction(new ValueSource[] {new ConstValueSource(1f), new ConstValueSource(2f)}),
        new ConstValueSource(11f))),
        new float[] { 3f, 11f });
  }
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    assertHits(new FunctionQuery(new ShortFieldSource("short")),
        new float[] { 945f, 123f });
  }
 
  public void testSumFloat() throws Exception {
    assertHits(new FunctionQuery(new SumFloatFunction(new ValueSource[] {
        new ConstValueSource(1f), new ConstValueSource(2f)})),
        new float[] { 3f, 3f });
  }
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    writer.commit();
    writer.close();

    IndexReader ir = DirectoryReader.open(dir);
    ValueSource[] toAdd = new ValueSource[] {new LongFieldSource(WEIGHT_FIELD_NAME_1), new LongFieldSource(WEIGHT_FIELD_NAME_2), new LongFieldSource(WEIGHT_FIELD_NAME_3)};
    Dictionary dictionary = new DocumentValueSourceDictionary(ir, FIELD_NAME, new SumFloatFunction(toAdd), PAYLOAD_FIELD_NAME);
    InputIterator inputIterator = dictionary.getEntryIterator();
    BytesRef f;
    while((f = inputIterator.next())!=null) {
      Document doc = docs.remove(f.utf8ToString());
      long w1 = doc.getField(WEIGHT_FIELD_NAME_1).numericValue().longValue();
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    writer.commit();
    writer.close();

    IndexReader ir = DirectoryReader.open(dir);
    ValueSource[] toAdd = new ValueSource[] {new LongFieldSource(WEIGHT_FIELD_NAME_1), new LongFieldSource(WEIGHT_FIELD_NAME_2), new LongFieldSource(WEIGHT_FIELD_NAME_3)};
    Dictionary dictionary = new DocumentValueSourceDictionary(ir, FIELD_NAME, new SumFloatFunction(toAdd), PAYLOAD_FIELD_NAME, CONTEXTS_FIELD_NAME);
    InputIterator inputIterator = dictionary.getEntryIterator();
    BytesRef f;
    while((f = inputIterator.next())!=null) {
      Document doc = docs.remove(f.utf8ToString());
      long w1 = doc.getField(WEIGHT_FIELD_NAME_1).numericValue().longValue();
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    writer.commit();
    writer.close();

    IndexReader ir = DirectoryReader.open(dir);
    ValueSource[] toAdd = new ValueSource[] {new LongFieldSource(WEIGHT_FIELD_NAME_1), new LongFieldSource(WEIGHT_FIELD_NAME_2), new LongFieldSource(WEIGHT_FIELD_NAME_3)};
    Dictionary dictionary = new DocumentValueSourceDictionary(ir, FIELD_NAME,  new SumFloatFunction(toAdd));
    InputIterator inputIterator = dictionary.getEntryIterator();
    BytesRef f;
    while((f = inputIterator.next())!=null) {
      Document doc = docs.remove(f.utf8ToString());
      long w1 = doc.getField(WEIGHT_FIELD_NAME_1).numericValue().longValue();
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    IndexReader ir = DirectoryReader.open(dir);
    assertTrue("NumDocs should be > 0 but was " + ir.numDocs(), ir.numDocs() > 0);
    assertEquals(ir.numDocs(), docs.size());
    ValueSource[] toAdd = new ValueSource[] {new LongFieldSource(WEIGHT_FIELD_NAME_1), new LongFieldSource(WEIGHT_FIELD_NAME_2)};

    Dictionary dictionary = new DocumentValueSourceDictionary(ir, FIELD_NAME,  new SumFloatFunction(toAdd), PAYLOAD_FIELD_NAME);
    InputIterator inputIterator = dictionary.getEntryIterator();
    BytesRef f;
    while((f = inputIterator.next())!=null) {
      Document doc = docs.remove(f.utf8ToString());
      long w1 = doc.getField(WEIGHT_FIELD_NAME_1).numericValue().longValue();
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Related Classes of org.apache.lucene.queries.function.valuesource.SumFloatFunction

  • org.apache.lucene.queries.function.TestValueSources
  • org.apache.lucene.search.suggest.DocumentValueSourceDictionaryTest
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