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

Example 6 with LegacyFloatField

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

the class TestFieldCacheSort method testLegacyFloatMissing.

/** Tests sorting on type legacy float with a missing value */
public void testLegacyFloatMissing() 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);
    Sort sort = new Sort(new SortField("value", SortField.Type.FLOAT));
    TopDocs td = searcher.search(new MatchAllDocsQuery(), 10, sort);
    assertEquals(3, td.totalHits);
    // null is treated as 0
    assertEquals("-1.3", searcher.doc(td.scoreDocs[0].doc).get("value"));
    assertNull(searcher.doc(td.scoreDocs[1].doc).get("value"));
    assertEquals("4.2", searcher.doc(td.scoreDocs[2].doc).get("value"));
    TestUtil.checkReader(ir);
    ir.close();
    dir.close();
}

Example 7 with LegacyFloatField

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

the class TestFieldCacheSort method testLegacyFloat.

/** Tests sorting on type legacy float */
public void testLegacyFloat() 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));
    TopDocs td = searcher.search(new MatchAllDocsQuery(), 10, sort);
    assertEquals(3, td.totalHits);
    // numeric order
    assertEquals("-1.3", searcher.doc(td.scoreDocs[0].doc).get("value"));
    assertEquals("4.2", searcher.doc(td.scoreDocs[1].doc).get("value"));
    assertEquals("30.1", searcher.doc(td.scoreDocs[2].doc).get("value"));
    TestUtil.checkReader(ir);
    ir.close();
    dir.close();
}

Example 8 with LegacyFloatField

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

the class TrieDateFieldSource method createField.

@Override
public IndexableField createField(SchemaField field, Object value) {
    boolean indexed = field.indexed();
    boolean stored = field.stored();
    boolean docValues = field.hasDocValues();
    if (!indexed && !stored && !docValues) {
        if (log.isTraceEnabled())
            log.trace("Ignoring unindexed/unstored field: " + field);
        return null;
    }
    LegacyFieldType ft = new LegacyFieldType();
    ft.setStored(stored);
    ft.setTokenized(true);
    ft.setOmitNorms(field.omitNorms());
    ft.setIndexOptions(field.indexOptions());
    switch(type) {
        case INTEGER:
            ft.setNumericType(LegacyNumericType.INT);
            break;
        case FLOAT:
            ft.setNumericType(LegacyNumericType.FLOAT);
            break;
        case LONG:
            ft.setNumericType(LegacyNumericType.LONG);
            break;
        case DOUBLE:
            ft.setNumericType(LegacyNumericType.DOUBLE);
            break;
        case DATE:
            ft.setNumericType(LegacyNumericType.LONG);
            break;
        default:
            throw new SolrException(SolrException.ErrorCode.SERVER_ERROR, "Unknown type for trie field: " + type);
    }
    ft.setNumericPrecisionStep(precisionStep);
    final org.apache.lucene.document.Field f;
    switch(type) {
        case INTEGER:
            int i = (value instanceof Number) ? ((Number) value).intValue() : Integer.parseInt(value.toString());
            f = new LegacyIntField(field.getName(), i, ft);
            break;
        case FLOAT:
            float fl = (value instanceof Number) ? ((Number) value).floatValue() : Float.parseFloat(value.toString());
            f = new LegacyFloatField(field.getName(), fl, ft);
            break;
        case LONG:
            long l = (value instanceof Number) ? ((Number) value).longValue() : Long.parseLong(value.toString());
            f = new LegacyLongField(field.getName(), l, ft);
            break;
        case DOUBLE:
            double d = (value instanceof Number) ? ((Number) value).doubleValue() : Double.parseDouble(value.toString());
            f = new LegacyDoubleField(field.getName(), d, ft);
            break;
        case DATE:
            Date date = (value instanceof Date) ? ((Date) value) : DateMathParser.parseMath(null, value.toString());
            f = new LegacyLongField(field.getName(), date.getTime(), ft);
            break;
        default:
            throw new SolrException(SolrException.ErrorCode.SERVER_ERROR, "Unknown type for trie field: " + type);
    }
    return f;
}