Package org.apache.lucene.document

Examples of org.apache.lucene.document.SortedDocValuesField

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    RandomIndexWriter iwriter = new RandomIndexWriter(random(), directory, conf);
    Document doc = new Document();
    String longTerm = "longtermlongtermlongtermlongtermlongtermlongtermlongtermlongtermlongtermlongtermlongtermlongtermlongtermlongtermlongtermlongtermlongtermlongterm";
    String text = "This is the text to be indexed. " + longTerm;
    doc.add(newTextField("fieldname", text, Field.Store.YES));
    doc.add(new SortedDocValuesField("dv", new BytesRef("hello world")));
    iwriter.addDocument(doc);
    iwriter.close();
   
    // Now search the index:
    IndexReader ireader = DirectoryReader.open(directory); // read-only=true
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    Directory directory = newDirectory();
    IndexWriterConfig conf = newIndexWriterConfig(TEST_VERSION_CURRENT, analyzer);
    conf.setMergePolicy(newLogMergePolicy());
    RandomIndexWriter iwriter = new RandomIndexWriter(random(), directory, conf);
    Document doc = new Document();
    doc.add(new SortedDocValuesField("dv", new BytesRef("hello world 1")));
    iwriter.addDocument(doc);
    doc = new Document();
    doc.add(new SortedDocValuesField("dv", new BytesRef("hello world 2")));
    iwriter.addDocument(doc);
    iwriter.forceMerge(1);
    iwriter.close();
   
    // Now search the index:
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    Directory directory = newDirectory();
    IndexWriterConfig conf = newIndexWriterConfig(TEST_VERSION_CURRENT, analyzer);
    conf.setMergePolicy(newLogMergePolicy());
    RandomIndexWriter iwriter = new RandomIndexWriter(random(), directory, conf);
    Document doc = new Document();
    doc.add(new SortedDocValuesField("dv", new BytesRef("hello world 1")));
    iwriter.addDocument(doc);
    doc = new Document();
    doc.add(new SortedDocValuesField("dv", new BytesRef("hello world 2")));
    iwriter.addDocument(doc);
    doc = new Document();
    doc.add(new SortedDocValuesField("dv", new BytesRef("hello world 1")));
    iwriter.addDocument(doc);
    iwriter.forceMerge(1);
    iwriter.close();
   
    // Now search the index:
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    IndexWriterConfig conf = newIndexWriterConfig(TEST_VERSION_CURRENT, analyzer);
    conf.setMergePolicy(newLogMergePolicy());
    RandomIndexWriter iwriter = new RandomIndexWriter(random(), directory, conf);
    Document doc = new Document();
    doc.add(newField("id", "0", StringField.TYPE_STORED));
    doc.add(new SortedDocValuesField("dv", new BytesRef("hello world 1")));
    iwriter.addDocument(doc);
    iwriter.commit();
    doc = new Document();
    doc.add(newField("id", "1", StringField.TYPE_STORED));
    doc.add(new SortedDocValuesField("dv", new BytesRef("hello world 2")));
    iwriter.addDocument(doc);
    iwriter.forceMerge(1);
    iwriter.close();
   
    // Now search the index:
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    Document doc = new Document();
    doc.add(new StringField("id", "0", Field.Store.NO));
    iwriter.addDocument(doc);   
    doc = new Document();
    doc.add(new StringField("id", "1", Field.Store.NO));
    doc.add(new SortedDocValuesField("field", new BytesRef("hello")));
    iwriter.addDocument(doc);
    iwriter.commit();
    iwriter.deleteDocuments(new Term("id", "1"));
    iwriter.forceMerge(1);
   
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    Directory directory = newDirectory();
    IndexWriterConfig conf = newIndexWriterConfig(TEST_VERSION_CURRENT, analyzer);
    conf.setMergePolicy(newLogMergePolicy());
    RandomIndexWriter iwriter = new RandomIndexWriter(random(), directory, conf);
    Document doc = new Document();
    doc.add(new SortedDocValuesField("dv", new BytesRef("hello world 2")));
    iwriter.addDocument(doc);
    // 2nd doc missing the DV field
    iwriter.addDocument(new Document());
    iwriter.close();
   
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    IndexWriterConfig iwconfig = newIndexWriterConfig(TEST_VERSION_CURRENT, analyzer);
    iwconfig.setMergePolicy(newLogMergePolicy());
    RandomIndexWriter iwriter = new RandomIndexWriter(random(), directory, iwconfig);
   
    Document doc = new Document();
    doc.add(new SortedDocValuesField("field", new BytesRef("hello")));
    iwriter.addDocument(doc);
   
    doc = new Document();
    doc.add(new SortedDocValuesField("field", new BytesRef("world")));
    iwriter.addDocument(doc);

    doc = new Document();
    doc.add(new SortedDocValuesField("field", new BytesRef("beer")));
    iwriter.addDocument(doc);
    iwriter.forceMerge(1);
   
    DirectoryReader ireader = iwriter.getReader();
    iwriter.close();
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    Directory directory = newDirectory();
    IndexWriterConfig conf = newIndexWriterConfig(TEST_VERSION_CURRENT, analyzer);
    conf.setMergePolicy(newLogMergePolicy());
    RandomIndexWriter iwriter = new RandomIndexWriter(random(), directory, conf);
    Document doc = new Document();
    doc.add(new SortedDocValuesField("dv", new BytesRef("")));
    iwriter.addDocument(doc);
    doc = new Document();
    doc.add(new SortedDocValuesField("dv", new BytesRef("")));
    iwriter.addDocument(doc);
    iwriter.forceMerge(1);
    iwriter.close();
   
    // Now search the index:
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    RandomIndexWriter iwriter = new RandomIndexWriter(random(), directory, conf);
    Document doc = new Document();
    byte bytes[] = new byte[32766];
    BytesRef b = new BytesRef(bytes);
    random().nextBytes(bytes);
    doc.add(new SortedDocValuesField("dv", b));
    iwriter.addDocument(doc);
    iwriter.close();
   
    // Now search the index:
    IndexReader ireader = DirectoryReader.open(directory); // read-only=true
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    Directory directory = newDirectory();
    IndexWriterConfig conf = newIndexWriterConfig(TEST_VERSION_CURRENT, analyzer);
    conf.setMergePolicy(newLogMergePolicy());
    RandomIndexWriter iwriter = new RandomIndexWriter(random(), directory, conf);
    Document doc = new Document();
    doc.add(new SortedDocValuesField("dv", new BytesRef("boo!")));
    iwriter.addDocument(doc);
    iwriter.close();
   
    // Now search the index:
    IndexReader ireader = DirectoryReader.open(directory); // read-only=true
View Full Code Here
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Related Classes of org.apache.lucene.document.SortedDocValuesField

  • org.apache.blur.analysis.type.StringFieldTypeDefinition
  • org.apache.jackrabbit.oak.plugins.index.lucene.LuceneIndexEditor
  • org.apache.lucene.index.BaseDocValuesFormatTestCase
  • org.apache.lucene.index.sorter.SorterTestBase
  • org.apache.lucene.index.Test2BSortedDocValues
  • org.apache.lucene.index.TestBackwardsCompatibility
  • org.apache.lucene.index.TestBackwardsCompatibility3x
  • org.apache.lucene.index.TestBinaryDocValuesUpdates
  • org.apache.lucene.index.TestDocValuesIndexing
  • org.apache.lucene.index.TestDocValuesWithThreads
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