Examples with Type org.apache.solr.uninverting.UninvertingReader.Type used on opensource projects

Example 11 with Type

use of org.apache.solr.uninverting.UninvertingReader.Type in project lucene-solr by apache.

the class TestFieldCacheSort method testStringMissingSortedFirst.

/** Tests sorting on type string with a missing
   *  value sorted first */
private void testStringMissingSortedFirst(SortField.Type sortType) throws IOException {
    Directory dir = newDirectory();
    RandomIndexWriter writer = new RandomIndexWriter(random(), dir);
    Document doc = new Document();
    writer.addDocument(doc);
    doc = new Document();
    doc.add(newStringField("value", "foo", Field.Store.YES));
    writer.addDocument(doc);
    doc = new Document();
    doc.add(newStringField("value", "bar", Field.Store.YES));
    writer.addDocument(doc);
    Type type = sortType == SortField.Type.STRING ? Type.SORTED : Type.BINARY;
    IndexReader ir = UninvertingReader.wrap(writer.getReader(), Collections.singletonMap("value", type));
    writer.close();
    IndexSearcher searcher = newSearcher(ir);
    SortField sf = new SortField("value", sortType);
    Sort sort = new Sort(sf);
    TopDocs td = searcher.search(new MatchAllDocsQuery(), 10, sort);
    assertEquals(3, td.totalHits);
    // null comes first
    assertNull(searcher.doc(td.scoreDocs[0].doc).get("value"));
    assertEquals("bar", searcher.doc(td.scoreDocs[1].doc).get("value"));
    assertEquals("foo", searcher.doc(td.scoreDocs[2].doc).get("value"));
    TestUtil.checkReader(ir);
    ir.close();
    dir.close();
}

Example 12 with Type

use of org.apache.solr.uninverting.UninvertingReader.Type in project lucene-solr by apache.

the class TestFieldCacheSort method testStringMissingSortedFirstReverse.

/** Tests reverse sorting on type string with a missing
   *  value sorted first */
private void testStringMissingSortedFirstReverse(SortField.Type sortType) throws IOException {
    Directory dir = newDirectory();
    RandomIndexWriter writer = new RandomIndexWriter(random(), dir);
    Document doc = new Document();
    writer.addDocument(doc);
    doc = new Document();
    doc.add(newStringField("value", "foo", Field.Store.YES));
    writer.addDocument(doc);
    doc = new Document();
    doc.add(newStringField("value", "bar", Field.Store.YES));
    writer.addDocument(doc);
    Type type = sortType == SortField.Type.STRING ? Type.SORTED : Type.BINARY;
    IndexReader ir = UninvertingReader.wrap(writer.getReader(), Collections.singletonMap("value", type));
    writer.close();
    IndexSearcher searcher = newSearcher(ir);
    SortField sf = new SortField("value", sortType, true);
    Sort sort = new Sort(sf);
    TopDocs td = searcher.search(new MatchAllDocsQuery(), 10, sort);
    assertEquals(3, td.totalHits);
    assertEquals("foo", searcher.doc(td.scoreDocs[0].doc).get("value"));
    assertEquals("bar", searcher.doc(td.scoreDocs[1].doc).get("value"));
    // null comes last
    assertNull(searcher.doc(td.scoreDocs[2].doc).get("value"));
    TestUtil.checkReader(ir);
    ir.close();
    dir.close();
}

Example 13 with Type

use of org.apache.solr.uninverting.UninvertingReader.Type in project lucene-solr by apache.

the class TestFieldCacheSort method testStringMissing.

/** Tests sorting on type string with a missing value */
private void testStringMissing(SortField.Type sortType) throws IOException {
    Directory dir = newDirectory();
    RandomIndexWriter writer = new RandomIndexWriter(random(), dir);
    Document doc = new Document();
    writer.addDocument(doc);
    doc = new Document();
    doc.add(newStringField("value", "foo", Field.Store.YES));
    writer.addDocument(doc);
    doc = new Document();
    doc.add(newStringField("value", "bar", Field.Store.YES));
    writer.addDocument(doc);
    Type type = sortType == SortField.Type.STRING ? Type.SORTED : Type.BINARY;
    IndexReader ir = UninvertingReader.wrap(writer.getReader(), Collections.singletonMap("value", type));
    writer.close();
    IndexSearcher searcher = newSearcher(ir);
    Sort sort = new Sort(new SortField("value", sortType));
    TopDocs td = searcher.search(new MatchAllDocsQuery(), 10, sort);
    assertEquals(3, td.totalHits);
    // null comes first
    assertNull(searcher.doc(td.scoreDocs[0].doc).get("value"));
    assertEquals("bar", searcher.doc(td.scoreDocs[1].doc).get("value"));
    assertEquals("foo", searcher.doc(td.scoreDocs[2].doc).get("value"));
    TestUtil.checkReader(ir);
    ir.close();
    dir.close();
}

Example 14 with Type

use of org.apache.solr.uninverting.UninvertingReader.Type in project lucene-solr by apache.

the class TestFieldCacheSort method testSortTwoFields.

/** Tests sorting with two fields */
public void testSortTwoFields() throws Exception {
    Directory dir = newDirectory();
    RandomIndexWriter writer = new RandomIndexWriter(random(), dir);
    Document doc = new Document();
    doc.add(newStringField("tievalue", "tied", Field.Store.NO));
    doc.add(newStringField("value", "foo", Field.Store.YES));
    writer.addDocument(doc);
    doc = new Document();
    doc.add(newStringField("tievalue", "tied", Field.Store.NO));
    doc.add(newStringField("value", "bar", Field.Store.YES));
    writer.addDocument(doc);
    Map<String, Type> mappings = new HashMap<>();
    mappings.put("tievalue", Type.SORTED);
    mappings.put("value", Type.SORTED);
    IndexReader ir = UninvertingReader.wrap(writer.getReader(), mappings);
    writer.close();
    IndexSearcher searcher = newSearcher(ir);
    // tievalue, then value
    Sort sort = new Sort(new SortField("tievalue", SortField.Type.STRING), new SortField("value", SortField.Type.STRING));
    TopDocs td = searcher.search(new MatchAllDocsQuery(), 10, sort);
    assertEquals(2, td.totalHits);
    // 'bar' comes before 'foo'
    assertEquals("bar", searcher.doc(td.scoreDocs[0].doc).get("value"));
    assertEquals("foo", searcher.doc(td.scoreDocs[1].doc).get("value"));
    TestUtil.checkReader(ir);
    ir.close();
    dir.close();
}