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

Example 1 with LegacyDoubleField

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

the class TestFieldCacheSort method testLegacyDoubleMissingLast.

/** Tests sorting on type legacy double, specifying the missing value should be treated as Double.MAX_VALUE */
public void testLegacyDoubleMissingLast() throws IOException {
    Directory dir = newDirectory();
    RandomIndexWriter writer = new RandomIndexWriter(random(), dir);
    Document doc = new Document();
    writer.addDocument(doc);
    doc = new Document();
    doc.add(new LegacyDoubleField("value", -1.3, Field.Store.YES));
    writer.addDocument(doc);
    doc = new Document();
    doc.add(new LegacyDoubleField("value", 4.2333333333333, Field.Store.YES));
    writer.addDocument(doc);
    doc = new Document();
    doc.add(new LegacyDoubleField("value", 4.2333333333332, Field.Store.YES));
    writer.addDocument(doc);
    IndexReader ir = UninvertingReader.wrap(writer.getReader(), Collections.singletonMap("value", Type.LEGACY_DOUBLE));
    writer.close();
    IndexSearcher searcher = newSearcher(ir);
    SortField sortField = new SortField("value", SortField.Type.DOUBLE);
    sortField.setMissingValue(Double.MAX_VALUE);
    Sort sort = new Sort(sortField);
    TopDocs td = searcher.search(new MatchAllDocsQuery(), 10, sort);
    assertEquals(4, td.totalHits);
    // null treated as Double.MAX_VALUE
    assertEquals("-1.3", searcher.doc(td.scoreDocs[0].doc).get("value"));
    assertEquals("4.2333333333332", searcher.doc(td.scoreDocs[1].doc).get("value"));
    assertEquals("4.2333333333333", searcher.doc(td.scoreDocs[2].doc).get("value"));
    assertNull(searcher.doc(td.scoreDocs[3].doc).get("value"));
    TestUtil.checkReader(ir);
    ir.close();
    dir.close();
}

Example 2 with LegacyDoubleField

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

the class TestFieldCacheSort method testLegacyDoubleReverse.

/** Tests sorting on type legacy double in reverse */
public void testLegacyDoubleReverse() throws IOException {
    Directory dir = newDirectory();
    RandomIndexWriter writer = new RandomIndexWriter(random(), dir);
    Document doc = new Document();
    doc.add(new LegacyDoubleField("value", 30.1, Field.Store.YES));
    writer.addDocument(doc);
    doc = new Document();
    doc.add(new LegacyDoubleField("value", -1.3, Field.Store.YES));
    writer.addDocument(doc);
    doc = new Document();
    doc.add(new LegacyDoubleField("value", 4.2333333333333, Field.Store.YES));
    writer.addDocument(doc);
    doc = new Document();
    doc.add(new LegacyDoubleField("value", 4.2333333333332, Field.Store.YES));
    writer.addDocument(doc);
    IndexReader ir = UninvertingReader.wrap(writer.getReader(), Collections.singletonMap("value", Type.LEGACY_DOUBLE));
    writer.close();
    IndexSearcher searcher = newSearcher(ir);
    Sort sort = new Sort(new SortField("value", SortField.Type.DOUBLE, true));
    TopDocs td = searcher.search(new MatchAllDocsQuery(), 10, sort);
    assertEquals(4, td.totalHits);
    // numeric order
    assertEquals("30.1", searcher.doc(td.scoreDocs[0].doc).get("value"));
    assertEquals("4.2333333333333", searcher.doc(td.scoreDocs[1].doc).get("value"));
    assertEquals("4.2333333333332", searcher.doc(td.scoreDocs[2].doc).get("value"));
    assertEquals("-1.3", searcher.doc(td.scoreDocs[3].doc).get("value"));
    TestUtil.checkReader(ir);
    ir.close();
    dir.close();
}

Example 3 with LegacyDoubleField

use of org.apache.solr.legacy.LegacyDoubleField 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 4 with LegacyDoubleField

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

the class TestLegacyTerms method testDoubleFieldMinMax.

public void testDoubleFieldMinMax() throws Exception {
    Directory dir = newDirectory();
    RandomIndexWriter w = new RandomIndexWriter(random(), dir);
    int numDocs = atLeast(100);
    double minValue = Double.POSITIVE_INFINITY;
    double maxValue = Double.NEGATIVE_INFINITY;
    for (int i = 0; i < numDocs; i++) {
        Document doc = new Document();
        double num = random().nextDouble();
        minValue = Math.min(num, minValue);
        maxValue = Math.max(num, maxValue);
        doc.add(new LegacyDoubleField("field", num, Field.Store.NO));
        w.addDocument(doc);
    }
    IndexReader r = w.getReader();
    Terms terms = MultiFields.getTerms(r, "field");
    assertEquals(minValue, NumericUtils.sortableLongToDouble(LegacyNumericUtils.getMinLong(terms)), 0.0);
    assertEquals(maxValue, NumericUtils.sortableLongToDouble(LegacyNumericUtils.getMaxLong(terms)), 0.0);
    r.close();
    w.close();
    dir.close();
}

Example 5 with LegacyDoubleField

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

the class TestFieldCacheSort method testLegacyDoubleMissing.

/** Tests sorting on type legacy double with a missing value */
public void testLegacyDoubleMissing() throws IOException {
    Directory dir = newDirectory();
    RandomIndexWriter writer = new RandomIndexWriter(random(), dir);
    Document doc = new Document();
    writer.addDocument(doc);
    doc = new Document();
    doc.add(new LegacyDoubleField("value", -1.3, Field.Store.YES));
    writer.addDocument(doc);
    doc = new Document();
    doc.add(new LegacyDoubleField("value", 4.2333333333333, Field.Store.YES));
    writer.addDocument(doc);
    doc = new Document();
    doc.add(new LegacyDoubleField("value", 4.2333333333332, Field.Store.YES));
    writer.addDocument(doc);
    IndexReader ir = UninvertingReader.wrap(writer.getReader(), Collections.singletonMap("value", Type.LEGACY_DOUBLE));
    writer.close();
    IndexSearcher searcher = newSearcher(ir);
    Sort sort = new Sort(new SortField("value", SortField.Type.DOUBLE));
    TopDocs td = searcher.search(new MatchAllDocsQuery(), 10, sort);
    assertEquals(4, td.totalHits);
    // null treated as a 0
    assertEquals("-1.3", searcher.doc(td.scoreDocs[0].doc).get("value"));
    assertNull(searcher.doc(td.scoreDocs[1].doc).get("value"));
    assertEquals("4.2333333333332", searcher.doc(td.scoreDocs[2].doc).get("value"));
    assertEquals("4.2333333333333", searcher.doc(td.scoreDocs[3].doc).get("value"));
    TestUtil.checkReader(ir);
    ir.close();
    dir.close();
}