Examples with LegacyFloatField org.apache.solr.legacy.LegacyFloatField used on opensource projects

Example 1 with LegacyFloatField

use of org.apache.solr.legacy.LegacyFloatField in project lucene-solr by apache.

the class TestOrdValues method addDoc.

private static void addDoc(RandomIndexWriter iw, int i) throws Exception {
    Document d = new Document();
    Field f;
    int scoreAndID = i + 1;
    FieldType customType = new FieldType(TextField.TYPE_STORED);
    customType.setTokenized(false);
    customType.setOmitNorms(true);
    // for debug purposes
    f = newField(ID_FIELD, id2String(scoreAndID), customType);
    d.add(f);
    d.add(new SortedDocValuesField(ID_FIELD, new BytesRef(id2String(scoreAndID))));
    FieldType customType2 = new FieldType(TextField.TYPE_NOT_STORED);
    customType2.setOmitNorms(true);
    // for regular search
    f = newField(TEXT_FIELD, "text of doc" + scoreAndID + textLine(i), customType2);
    d.add(f);
    // for function scoring
    f = new LegacyIntField(INT_FIELD, scoreAndID, Store.YES);
    d.add(f);
    d.add(new NumericDocValuesField(INT_FIELD, scoreAndID));
    // for function scoring
    f = new LegacyFloatField(FLOAT_FIELD, scoreAndID, Store.YES);
    d.add(f);
    d.add(new NumericDocValuesField(FLOAT_FIELD, Float.floatToRawIntBits(scoreAndID)));
    iw.addDocument(d);
    log("added: " + d);
}

Example 2 with LegacyFloatField

use of org.apache.solr.legacy.LegacyFloatField in project lucene-solr by apache.

the class TestFieldCacheSort method testLegacyFloatReverse.

/** Tests sorting on type legacy float in reverse */
public void testLegacyFloatReverse() throws IOException {
    Directory dir = newDirectory();
    RandomIndexWriter writer = new RandomIndexWriter(random(), dir);
    Document doc = new Document();
    doc.add(new LegacyFloatField("value", 30.1f, Field.Store.YES));
    writer.addDocument(doc);
    doc = new Document();
    doc.add(new LegacyFloatField("value", -1.3f, Field.Store.YES));
    writer.addDocument(doc);
    doc = new Document();
    doc.add(new LegacyFloatField("value", 4.2f, Field.Store.YES));
    writer.addDocument(doc);
    IndexReader ir = UninvertingReader.wrap(writer.getReader(), Collections.singletonMap("value", Type.LEGACY_FLOAT));
    writer.close();
    IndexSearcher searcher = newSearcher(ir);
    Sort sort = new Sort(new SortField("value", SortField.Type.FLOAT, true));
    TopDocs td = searcher.search(new MatchAllDocsQuery(), 10, sort);
    assertEquals(3, td.totalHits);
    // reverse numeric order
    assertEquals("30.1", searcher.doc(td.scoreDocs[0].doc).get("value"));
    assertEquals("4.2", searcher.doc(td.scoreDocs[1].doc).get("value"));
    assertEquals("-1.3", searcher.doc(td.scoreDocs[2].doc).get("value"));
    TestUtil.checkReader(ir);
    ir.close();
    dir.close();
}

Example 3 with LegacyFloatField

use of org.apache.solr.legacy.LegacyFloatField in project lucene-solr by apache.

the class TestFieldCacheSort method testLegacyFloatMissingLast.

/** Tests sorting on type legacy float, specifying the missing value should be treated as Float.MAX_VALUE */
public void testLegacyFloatMissingLast() throws IOException {
    Directory dir = newDirectory();
    RandomIndexWriter writer = new RandomIndexWriter(random(), dir);
    Document doc = new Document();
    writer.addDocument(doc);
    doc = new Document();
    doc.add(new LegacyFloatField("value", -1.3f, Field.Store.YES));
    writer.addDocument(doc);
    doc = new Document();
    doc.add(new LegacyFloatField("value", 4.2f, Field.Store.YES));
    writer.addDocument(doc);
    IndexReader ir = UninvertingReader.wrap(writer.getReader(), Collections.singletonMap("value", Type.LEGACY_FLOAT));
    writer.close();
    IndexSearcher searcher = newSearcher(ir);
    SortField sortField = new SortField("value", SortField.Type.FLOAT);
    sortField.setMissingValue(Float.MAX_VALUE);
    Sort sort = new Sort(sortField);
    TopDocs td = searcher.search(new MatchAllDocsQuery(), 10, sort);
    assertEquals(3, td.totalHits);
    // null is treated as Float.MAX_VALUE
    assertEquals("-1.3", searcher.doc(td.scoreDocs[0].doc).get("value"));
    assertEquals("4.2", searcher.doc(td.scoreDocs[1].doc).get("value"));
    assertNull(searcher.doc(td.scoreDocs[2].doc).get("value"));
    TestUtil.checkReader(ir);
    ir.close();
    dir.close();
}

Example 4 with LegacyFloatField

use of org.apache.solr.legacy.LegacyFloatField in project lucene-solr by apache.

the class TestLegacyFieldCache method beforeClass.

@BeforeClass
public static void beforeClass() throws Exception {
    NUM_DOCS = atLeast(500);
    directory = newDirectory();
    RandomIndexWriter writer = new RandomIndexWriter(random(), directory, newIndexWriterConfig(new MockAnalyzer(random())).setMergePolicy(newLogMergePolicy()));
    long theLong = Long.MAX_VALUE;
    double theDouble = Double.MAX_VALUE;
    int theInt = Integer.MAX_VALUE;
    float theFloat = Float.MAX_VALUE;
    if (VERBOSE) {
        System.out.println("TEST: setUp");
    }
    for (int i = 0; i < NUM_DOCS; i++) {
        Document doc = new Document();
        doc.add(new LegacyLongField("theLong", theLong--, Field.Store.NO));
        doc.add(new LegacyDoubleField("theDouble", theDouble--, Field.Store.NO));
        doc.add(new LegacyIntField("theInt", theInt--, Field.Store.NO));
        doc.add(new LegacyFloatField("theFloat", theFloat--, Field.Store.NO));
        if (i % 2 == 0) {
            doc.add(new LegacyIntField("sparse", i, Field.Store.NO));
        }
        if (i % 2 == 0) {
            doc.add(new LegacyIntField("numInt", i, Field.Store.NO));
        }
        writer.addDocument(doc);
    }
    IndexReader r = writer.getReader();
    reader = SlowCompositeReaderWrapper.wrap(r);
    TestUtil.checkReader(reader);
    writer.close();
}

Example 5 with LegacyFloatField

use of org.apache.solr.legacy.LegacyFloatField in project lucene-solr by apache.

the class TestLegacyTerms method testFloatFieldMinMax.

public void testFloatFieldMinMax() throws Exception {
    Directory dir = newDirectory();
    RandomIndexWriter w = new RandomIndexWriter(random(), dir);
    int numDocs = atLeast(100);
    float minValue = Float.POSITIVE_INFINITY;
    float maxValue = Float.NEGATIVE_INFINITY;
    for (int i = 0; i < numDocs; i++) {
        Document doc = new Document();
        float num = random().nextFloat();
        minValue = Math.min(num, minValue);
        maxValue = Math.max(num, maxValue);
        doc.add(new LegacyFloatField("field", num, Field.Store.NO));
        w.addDocument(doc);
    }
    IndexReader r = w.getReader();
    Terms terms = MultiFields.getTerms(r, "field");
    assertEquals(minValue, NumericUtils.sortableIntToFloat(LegacyNumericUtils.getMinInt(terms)), 0.0f);
    assertEquals(maxValue, NumericUtils.sortableIntToFloat(LegacyNumericUtils.getMaxInt(terms)), 0.0f);
    r.close();
    w.close();
    dir.close();
}