Example usage for org.apache.lucene.document StoredField StoredField

Introduction

In this page you can find the example usage for org.apache.lucene.document StoredField StoredField.

Prototype

public StoredField(String name, double value)

Source Link

Document

Create a stored-only field with the given double value.

Usage

From source file:io.datalayer.lucene.helper.AosUtil.java

License:Apache License

public void numberTimestamp() {
    Document doc = new Document();
    doc.add(new StoredField("timestamp", new Date().getTime()));
    doc.add(new StoredField("day", (int) (new Date().getTime() / 24 / 3600)));
    Date date = new Date();
    Calendar cal = Calendar.getInstance();
    cal.setTime(date);/*from ww w  .  ja  v a  2s. c o  m*/
    doc.add(new StoredField("dayOfMonth", cal.get(Calendar.DAY_OF_MONTH)));
}

From source file:io.datalayer.lucene.helper.AosUtil.java

License:Apache License

public void dateField() {
    Document doc = new Document();
    doc.add(new StoredField("indexDate", DateTools.dateToString(new Date(), DateTools.Resolution.DAY)));
}

From source file:io.datalayer.lucene.helper.AosUtil.java

License:Apache License

public void numericField() throws Exception {
    Document doc = new Document();
    StoredField price = new StoredField("price", 19.99);
    doc.add(price);/*from  w  w w . j  a va 2  s. co m*/

    StoredField timestamp = new StoredField("timestamp", new Date().getTime());
    doc.add(timestamp);

    Date b = new Date();
    String v = DateTools.dateToString(b, DateTools.Resolution.DAY);
    StoredField birthday = new StoredField("birthday", v);
    doc.add(birthday);
}

From source file:io.datalayer.lucene.helper.AosUtil.java

License:Apache License

public void indexAuthors() throws Exception {
    String[] authors = new String[] { "lisa", "tom" };
    Document doc = new Document();
    for (String author : authors) {
        doc.add(new StoredField("author", author));
    }/* w ww.j a v  a  2s.co m*/
}

From source file:io.datalayer.lucene.index.LuceneIndexTest.java

License:Apache License

private static Document getDocument(String rootDir, File file) throws IOException, ParseException {

    Properties props = new Properties();
    props.load(new FileInputStream(file));

    Document doc = new Document();

    // category comes from relative path below the base directory
    String category = file.getParent().substring(rootDir.length());
    category = category.replace(File.separatorChar, '/');

    String isbn = props.getProperty("isbn");
    String title = props.getProperty("title");
    String author = props.getProperty("author");
    String url = props.getProperty("url");
    String subject = props.getProperty("subject");

    String pubmonth = props.getProperty("pubmonth");

    LOGGER.info(title + "\n" + author + "\n" + subject + "\n" + pubmonth + "\n" + category + "\n---------");

    doc.add(new StoredField("isbn", isbn));
    doc.add(new StoredField("category", category));
    doc.add(new Field("title", title, AosFieldType.INDEXED_STORED_TERMVECTORS));
    doc.add(new Field("title2", title.toLowerCase(), AosFieldType.INDEXED_STORED_TERMVECTORS));

    // split multiple authors into unique field instances
    String[] authors = author.split(",");
    for (String a : authors) {
        doc.add(new Field("author", a, AosFieldType.INDEXED_STORED_TERMVECTORS));
    }//from www .  j av  a2s .  c  o m

    doc.add(new StoredField("url", url));
    doc.add(new Field("subject", subject, AosFieldType.INDEXED_STOREDNOT_TERMVECTORS));

    doc.add(new StoredField("pubmonth", Integer.parseInt(pubmonth)));

    Date d = DateTools.stringToDate(pubmonth);
    doc.add(new StoredField("pubmonthAsDay", (int) (d.getTime() / (1000 * 3600 * 24))));

    for (String text : new String[] { title, subject, author, category }) {
        doc.add(new Field("contents", text, AosFieldType.INDEXED_STOREDNOT_TERMVECTORS));
    }

    return doc;

}

From source file:io.datalayer.lucene.index.LuceneLifecycleTest.java

License:Apache License

/**
 * #A 2 docs in the index/*  w ww . j  a  v a  2 s. c o m*/
 * 
 * #B Delete first document
 * 
 * #C 1 indexed document, 0 deleted documents
 */
@Test
public void testUpdate() throws IOException {

    assertEquals(1, getHitCount("city", "Amsterdam"));

    IndexWriter writer = getWriter();

    Document doc = new Document();
    doc.add(new StoredField("id", "1"));
    doc.add(new StoredField("country", "Netherlands"));
    doc.add(new Field("contents", "Den Haag has a lot of museums", AosFieldType.INDEXED_STOREDNOT_TERMVECTORS));
    doc.add(new Field("city", "Den Haag", AosFieldType.INDEXED_STOREDNOT_TERMVECTORS));

    writer.updateDocument(new Term("id", "1"), doc);
    writer.close();

    assertEquals(0, getHitCount("city", "Amsterdam"));
    assertEquals(1, getHitCount("city", "Haag"));
}

From source file:io.datalayer.lucene.index.SimpleIndexer.java

License:Apache License

protected Document getDocument(File f) throws Exception {
    Document doc = new Document();
    doc.add(new Field("contents", new FileReader(f), AosFieldType.INDEXED_STORED_TERMVECTORS));
    doc.add(new StoredField("filename", f.getName()));
    doc.add(new StoredField("fullpath", f.getCanonicalPath()));
    return doc;/*from w  w w. jav  a  2  s. c o m*/
}

From source file:io.datalayer.lucene.index.VerboseIndexing.java

License:Apache License

private void index() throws IOException {

    Directory dir = new RAMDirectory();
    IndexWriterConfig config = new IndexWriterConfig(Version.LUCENE_46,
            AosAnalyser.NO_LIMIT_TOKEN_COUNT_SIMPLE_ANALYSER);

    config.setInfoStream(System.out);

    IndexWriter writer = new IndexWriter(dir, config);

    for (int i = 0; i < 100; i++) {
        Document doc = new Document();
        doc.add(new StoredField("keyword", "goober"));
        writer.addDocument(doc);//  w  ww .j  a  v  a 2s  .c  o  m
    }

    writer.close();

}

From source file:io.datalayer.lucene.tika.DigesterXmlDocument.java

License:Apache License

public void populateDocument(Contact contact) {

    doc = new Document();

    doc.add(new StoredField("type", contact.getType()));
    doc.add(new StoredField("name", contact.getName()));
    doc.add(new StoredField("address", contact.getAddress()));
    doc.add(new StoredField("city", contact.getCity()));
    doc.add(new StoredField("province", contact.getProvince()));
    doc.add(new StoredField("postalcode", contact.getPostalcode()));
    doc.add(new StoredField("country", contact.getCountry()));
    doc.add(new StoredField("telephone", contact.getTelephone()));
}

From source file:io.datalayer.lucene.tika.SaxXmlDocument.java

License:Apache License

@Override
public void endElement(String uri, String localName, String qName) //
        throws SAXException {
    if (qName.equals("address-book")) {
        return;/* w  w w. j  a v a2s . c o  m*/
    } else if (qName.equals("contact")) {
        for (Entry<String, String> attribute : attributeMap.entrySet()) {
            String attName = attribute.getKey();
            String attValue = attribute.getValue();
            doc.add(new StoredField(attName, attValue));
        }
    } else {
        doc.add(new StoredField(qName, elementBuffer.toString()));
    }
}