Examples of BinaryDocValuesField

org.apache.lucene.document.BinaryDocValuesField
Field that stores a per-document {@link BytesRef} value.
The values are stored directly with no sharing, which is a good fit when the fields don't share (many) values, such as a title field. If values may be shared and sorted it's better to use {@link SortedDocValuesField}. Here's an example usage:
```
 document.add(new BinaryDocValuesField(name, new BytesRef("hello"))); 
```
If you also need to store the value, you should add a separate {@link StoredField} instance. @see BinaryDocValues

Examples of org.apache.lucene.document.BinaryDocValuesField

    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 NumericDocValuesField("dv1", 5));
    doc.add(new BinaryDocValuesField("dv2", new BytesRef("hello world")));
    iwriter.addDocument(doc);
    iwriter.close();
    
    // Now search the index:
    IndexReader ireader = DirectoryReader.open(directory); // read-only=true

View Full Code Here

Examples of org.apache.lucene.document.BinaryDocValuesField

    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("dv1", new BytesRef("hello hello")));
    doc.add(new NumericDocValuesField("dv2", 5));
    doc.add(new BinaryDocValuesField("dv3", new BytesRef("hello world")));
    iwriter.addDocument(doc);
    iwriter.close();
    
    // Now search the index:
    IndexReader ireader = DirectoryReader.open(directory); // read-only=true

View Full Code Here

Examples of org.apache.lucene.document.BinaryDocValuesField

    RandomIndexWriter iwriter = new RandomIndexWriter(random(), directory);
    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 BinaryDocValuesField("dv1", new BytesRef("hello world")));
    doc.add(new SortedDocValuesField("dv2", new BytesRef("hello hello")));
    doc.add(new NumericDocValuesField("dv3", 5));
    iwriter.addDocument(doc);
    iwriter.close();

View Full Code Here

Examples of org.apache.lucene.document.BinaryDocValuesField

    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 BinaryDocValuesField("dv", new BytesRef("hello world")));
    iwriter.addDocument(doc);
    iwriter.close();
    
    // Now search the index:
    IndexReader ireader = DirectoryReader.open(directory); // read-only=true

View Full Code Here

Examples of org.apache.lucene.document.BinaryDocValuesField

    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 BinaryDocValuesField("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 BinaryDocValuesField("dv", new BytesRef("hello 2")));
    iwriter.addDocument(doc);
    iwriter.forceMerge(1);
    iwriter.close();
    
    // Now search the index:

View Full Code Here

Examples of org.apache.lucene.document.BinaryDocValuesField

    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 BinaryDocValuesField("dv", new BytesRef("hello\nworld\r1")));
    iwriter.addDocument(doc);
    iwriter.close();
    
    // Now search the index:
    IndexReader ireader = DirectoryReader.open(directory); // read-only=true

View Full Code Here

Examples of org.apache.lucene.document.BinaryDocValuesField

    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 BinaryDocValuesField("dv", new BytesRef("")));
    iwriter.addDocument(doc);
    doc = new Document();
    doc.add(new BinaryDocValuesField("dv", new BytesRef("")));
    iwriter.addDocument(doc);
    iwriter.forceMerge(1);
    iwriter.close();
    
    // Now search the index:

View Full Code Here

Examples of org.apache.lucene.document.BinaryDocValuesField

    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 BinaryDocValuesField("dv", b));
    iwriter.addDocument(doc);
    iwriter.close();
    
    // Now search the index:
    IndexReader ireader = DirectoryReader.open(directory); // read-only=true

View Full Code Here

Examples of org.apache.lucene.document.BinaryDocValuesField

    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 BinaryDocValuesField("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

Examples of org.apache.lucene.document.BinaryDocValuesField

    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 BinaryDocValuesField("dv", new BytesRef("foo!")));
    iwriter.addDocument(doc);
    doc = new Document();
    doc.add(new BinaryDocValuesField("dv", new BytesRef("bar!")));
    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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