Examples with NumericDocValuesField org.apache.lucene.document.NumericDocValuesField used on opensource projects

Example 46 with NumericDocValuesField

use of org.apache.lucene.document.NumericDocValuesField in project lucene-solr by apache.

the class TestDocValuesIndexing method testMixedTypesDifferentDocuments.

// Two documents with same field as different types:
public void testMixedTypesDifferentDocuments() throws Exception {
    Directory dir = newDirectory();
    IndexWriter w = new IndexWriter(dir, newIndexWriterConfig(new MockAnalyzer(random())));
    Document doc = new Document();
    doc.add(new NumericDocValuesField("foo", 0));
    w.addDocument(doc);
    Document doc2 = new Document();
    doc2.add(new SortedDocValuesField("foo", new BytesRef("hello")));
    expectThrows(IllegalArgumentException.class, () -> {
        w.addDocument(doc2);
    });
    IndexReader ir = w.getReader();
    assertEquals(1, ir.numDocs());
    ir.close();
    w.close();
    dir.close();
}

Example 47 with NumericDocValuesField

use of org.apache.lucene.document.NumericDocValuesField in project lucene-solr by apache.

the class TestDocValuesIndexing method testMultiValuedDocValuesField.

public void testMultiValuedDocValuesField() throws Exception {
    Directory d = newDirectory();
    RandomIndexWriter w = new RandomIndexWriter(random(), d);
    Document doc = new Document();
    Field f = new NumericDocValuesField("field", 17);
    doc.add(f);
    // add the doc
    w.addDocument(doc);
    // Index doc values are single-valued so we should not
    // be able to add same field more than once:
    doc.add(f);
    expectThrows(IllegalArgumentException.class, () -> {
        w.addDocument(doc);
        fail("didn't hit expected exception");
    });
    DirectoryReader r = w.getReader();
    w.close();
    NumericDocValues values = DocValues.getNumeric(getOnlyLeafReader(r), "field");
    assertEquals(0, values.nextDoc());
    assertEquals(17, values.longValue());
    r.close();
    d.close();
}

Example 48 with NumericDocValuesField

use of org.apache.lucene.document.NumericDocValuesField in project lucene-solr by apache.

the class TestDocValuesIndexing method testTypeChangeAfterOpenCreate.

public void testTypeChangeAfterOpenCreate() throws Exception {
    Directory dir = newDirectory();
    IndexWriterConfig conf = newIndexWriterConfig(new MockAnalyzer(random()));
    IndexWriter writer = new IndexWriter(dir, conf);
    Document doc = new Document();
    doc.add(new NumericDocValuesField("dv", 0L));
    writer.addDocument(doc);
    writer.close();
    conf = newIndexWriterConfig(new MockAnalyzer(random()));
    conf.setOpenMode(IndexWriterConfig.OpenMode.CREATE);
    writer = new IndexWriter(dir, conf);
    doc = new Document();
    doc.add(new SortedDocValuesField("dv", new BytesRef("foo")));
    writer.addDocument(doc);
    writer.close();
    dir.close();
}

Example 49 with NumericDocValuesField

use of org.apache.lucene.document.NumericDocValuesField in project lucene-solr by apache.

the class TestDocValuesIndexing method testIllegalTypeChangeAcrossSegments.

public void testIllegalTypeChangeAcrossSegments() throws Exception {
    Directory dir = newDirectory();
    IndexWriterConfig conf = newIndexWriterConfig(new MockAnalyzer(random()));
    IndexWriter writer = new IndexWriter(dir, conf);
    Document doc = new Document();
    doc.add(new NumericDocValuesField("dv", 0L));
    writer.addDocument(doc);
    writer.close();
    conf = newIndexWriterConfig(new MockAnalyzer(random()));
    IndexWriter writer2 = new IndexWriter(dir, conf);
    Document doc2 = new Document();
    doc2.add(new SortedDocValuesField("dv", new BytesRef("foo")));
    expectThrows(IllegalArgumentException.class, () -> {
        writer2.addDocument(doc2);
    });
    writer2.close();
    dir.close();
}

Example 50 with NumericDocValuesField

use of org.apache.lucene.document.NumericDocValuesField in project lucene-solr by apache.

the class TestDocValuesIndexing method testSameFieldNameForPostingAndDocValue.

public void testSameFieldNameForPostingAndDocValue() throws Exception {
    // LUCENE-5192: FieldInfos.Builder neglected to update
    // globalFieldNumbers.docValuesType map if the field existed, resulting in
    // potentially adding the same field with different DV types.
    Directory dir = newDirectory();
    IndexWriterConfig conf = newIndexWriterConfig(new MockAnalyzer(random()));
    IndexWriter writer = new IndexWriter(dir, conf);
    Document doc = new Document();
    doc.add(new StringField("f", "mock-value", Store.NO));
    doc.add(new NumericDocValuesField("f", 5));
    writer.addDocument(doc);
    writer.commit();
    Document doc2 = new Document();
    doc2.add(new BinaryDocValuesField("f", new BytesRef("mock")));
    expectThrows(IllegalArgumentException.class, () -> {
        writer.addDocument(doc2);
    });
    writer.rollback();
    dir.close();
}