Examples with PrefixQuery org.apache.lucene.search.PrefixQuery used on opensource projects

Example 66 with PrefixQuery

use of org.apache.lucene.search.PrefixQuery in project ansj_seg by NLPchina.

the class AppTest method main.

public static void main(String[] args) throws IOException {
    // Set<String> filter = new HashSet<String>() ;
    // 
    // BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream("/home/ansj/公共的/stopLibrary.dic"))) ;
    // 
    // String temp = null ;
    // 
    // while((temp=br.readLine())!=null){
    // filter.add(temp) ;
    // }
    // 
    // StringReader reader = new StringReader("龙虎胶囊 6 * 7cm") ;
    // Tokenizer tokenizer = new AnsjTokenizer(new IndexAnalysis(reader), reader, filter, false);
    // while(tokenizer.incrementToken()){
    // CharTermAttribute attribute = tokenizer.getAttribute(CharTermAttribute.class) ;
    // System.out.println(attribute);
    // }
    PrefixQuery pq = new PrefixQuery(new Term("name", "中国"));
    System.out.println(pq);
}

Example 67 with PrefixQuery

use of org.apache.lucene.search.PrefixQuery in project zm-mailbox by Zimbra.

the class AbstractIndexStoreTest method prefixQuery.

@Test
public void prefixQuery() throws Exception {
    ZimbraLog.test.debug("--->TEST prefixQuery");
    Mailbox mbox = MailboxManager.getInstance().getMailboxByAccountId(MockProvisioning.DEFAULT_ACCOUNT_ID);
    Contact contact1 = createContact(mbox, "a", "bc", "abc@zimbra.com");
    Contact contact2 = createContact(mbox, "a", "bcd", "abcd@zimbra.com");
    createContact(mbox, "x", "Y", "xy@zimbra.com");
    createContact(mbox, "x", "Yz", "x.Yz@zimbra.com");
    // Make sure all indexing has been done
    mbox.index.indexDeferredItems();
    IndexStore index = mbox.index.getIndexStore();
    ZimbraIndexSearcher searcher = index.openSearcher();
    ZimbraTopDocs result = searcher.search(new PrefixQuery(new Term(LuceneFields.L_CONTACT_DATA, "ab")), 100);
    Assert.assertNotNull("searcher.search result object - searching for 'ab' prefix", result);
    ZimbraLog.test.debug("Result for search for 'ab'\n" + result.toString());
    Assert.assertEquals("Number of hits searching for 'ab' prefix", 2, result.getTotalHits());
    String contact1Id = String.valueOf(contact1.getId());
    String contact2Id = String.valueOf(contact2.getId());
    String match1Id = getBlobIdForResultDoc(searcher, result, 0);
    String match2Id = getBlobIdForResultDoc(searcher, result, 1);
    ZimbraLog.test.debug("Contact1ID=%s Contact2ID=%s match1id=%s match2id=%s", contact1Id, contact2Id, match1Id, match2Id);
    if (contact1Id.equals(match1Id)) {
        Assert.assertEquals("2nd match isn't contact2's ID", contact2Id, match2Id);
    } else if (contact1Id.equals(match2Id)) {
        Assert.assertEquals("2nd match isn't contact1's ID", contact2Id, match1Id);
    } else {
        Assert.fail(String.format("Contact 1 ID [%s] doesn't match either [%s] or [%s]", contact1Id, match1Id, match2Id));
    }
}

Example 68 with PrefixQuery

use of org.apache.lucene.search.PrefixQuery in project exhibitor by soabase.

the class QueryBuilder method pathPrefix.

public QueryBuilder pathPrefix(String pathPrefix) {
    Term term = new Term(FieldNames.PATH, pathPrefix);
    queries.add(new PrefixQuery(term));
    return this;
}