Example usage for java.util SortedSet first

Introduction

In this page you can find the example usage for java.util SortedSet first.

Prototype

E first();

Source Link

Document

Returns the first (lowest) element currently in this set.

Usage

From source file:org.apache.hadoop.hbase.regionserver.MutableCellSetSegment.java

@Override
public Cell getFirstAfter(Cell cell) {
    SortedSet<Cell> snTailSet = tailSet(cell);
    if (!snTailSet.isEmpty()) {
        return snTailSet.first();
    }//www  .  j a va  2 s  .  co  m
    return null;
}

From source file:org.openmrs.module.amrsreports.reporting.data.evaluator.ICAPObsNearestARVStartDateDataEvaluator.java

@Override
protected Object doExecute(Integer pId, SortedSet<ObsRepresentation> o, EvaluationContext context) {
    ObsRepresentation or = o.first();
    if (!or.getObsDatetime().after(context.getEvaluationDate()))
        return or;
    return null;/*from w  ww.  ja  v  a2s .c  o  m*/
}

From source file:ca.travelagency.invoice.InvoicePersistenceTest.java

@Test
public void testAddNote() throws Exception {
    // setup//from w w  w .  j a  v a 2s.  c  o m
    Invoice invoice = InvoiceHelper.makeInvoiceWithoutId(customer, systemUser);
    InvoiceNote expected = InvoiceHelper.makeNoteWithoutId();
    // execute
    invoice.addInvoiceNote(expected);
    persist(invoice);
    // validate
    validateRelationship(expected);
    Invoice result = find(Invoice.class, invoice.getId());
    // validate
    SortedSet<InvoiceNote> invoiceNotes = result.getInvoiceNotes();
    InvoiceNote actual = invoiceNotes.first();
    Assert.assertEquals(expected, actual);
    Assert.assertNotSame(expected, actual);
}

From source file:org.cloudata.core.parallel.hadoop.KeyRangePartitioner.java

@Override
public int getPartition(WritableComparable key, Writable value, int numPartitions) {
    if (confException != null) {
        LOG.error(confException.getMessage(), confException);
        return -1;
    }//w w w  .j  a  v a2  s .c  om

    if (tabletInfoSet.isEmpty()) {
        LOG.error("tablet partition size is zero");
        return -1;
    }
    int partitionNumber = 0;
    Row.Key rowKey = new Row.Key(key.toString());

    SortedSet<RowKeyItem> tailSet = tabletInfoSet.tailSet(new RowKeyItem(rowKey, 0));
    if (!tailSet.isEmpty()) {
        partitionNumber = tailSet.first().index;
    } else {
        partitionNumber = tabletInfoSet.last().index;
    }

    if (partitionNumber >= numPartitions) {
        LOG.info("Partition Number is : " + partitionNumber + ", numPartitions : " + numPartitions
                + ", Row.Key : " + key.toString());
        partitionNumber = numPartitions - 1;
    }

    count++;
    return partitionNumber;
}

From source file:com.puppycrawl.tools.checkstyle.api.AbstractViolationReporterTest.java

@Test
public void testCustomMessage() throws Exception {
    DefaultConfiguration config = createCheckConfig(emptyCheck.getClass());
    config.addMessage("msgKey", "This is a custom message.");
    emptyCheck.configure(config);/*from  ww  w .ja  v  a 2 s. c o m*/

    LocalizedMessages collector = new LocalizedMessages();
    emptyCheck.setMessages(collector);

    emptyCheck.log(0, "msgKey");

    SortedSet<LocalizedMessage> messages = collector.getMessages();
    assertEquals(1, messages.size());
    assertEquals("This is a custom message.", messages.first().getMessage());
}

From source file:pl.otros.logview.gui.message.SoapFinderTest.java

@Test
public void testFindSoap() throws Exception {

    String stringWithSoaps = IOUtils
            .toString(this.getClass().getClassLoader().getResourceAsStream("soap/stringWithSoap.txt"));
    SoapFinder finder = new SoapFinder();
    SortedSet<SubText> findSoaps = finder.findSoaps(stringWithSoaps);
    // 60,300//www .j a  v a2 s  .  co m
    AssertJUnit.assertEquals(2, findSoaps.size());
    SubText first = findSoaps.first();
    stringWithSoaps.substring(first.getStart(), first.getEnd());
    AssertJUnit.assertEquals(38, first.getStart());
    AssertJUnit.assertEquals(299, first.getEnd());
    SubText last = findSoaps.last();
    stringWithSoaps.substring(last.getStart(), last.getEnd());
    AssertJUnit.assertEquals(369, last.getStart());
    AssertJUnit.assertEquals(645, last.getEnd());

}

From source file:org.jclouds.aws.s3.xml.S3ParserTest.java

@Test
public void testCanParseListAllMyBuckets() throws HttpException {
    SortedSet<BucketMetadata> s3Buckets = runParseListAllMyBuckets();
    BucketMetadata container1 = s3Buckets.first();
    assert container1.getName().equals("adrianjbosstest");
    DateTime expectedDate1 = new DateTime("2009-03-12T02:00:07.000Z");
    DateTime date1 = container1.getCreationDate();
    assert date1.equals(expectedDate1);
    BucketMetadata container2 = (BucketMetadata) s3Buckets.toArray()[1];
    assert container2.getName().equals("adrianjbosstest2");
    DateTime expectedDate2 = new DateTime("2009-03-12T02:00:09.000Z");
    DateTime date2 = container2.getCreationDate();
    assert date2.equals(expectedDate2);
    assert s3Buckets.size() == 2;
    CanonicalUser owner = new CanonicalUser("e1a5f66a480ca99a4fdfe8e318c3020446c9989d7004e7778029fbcc5d990fa0");
    assert container1.getOwner().equals(owner);
    assert container2.getOwner().equals(owner);
}

From source file:ca.travelagency.invoice.InvoicePersistenceTest.java

@Test
public void testAddPayment() throws Exception {
    // setup//from   ww w. j  a  v  a  2  s. c om
    Invoice invoice = InvoiceHelper.makeInvoiceWithoutId(customer, systemUser);
    InvoicePayment expected = InvoiceHelper.makePaymentWithoutId();
    // execute
    invoice.addInvoicePayment(expected);
    persist(invoice);
    // validate
    validateRelationship(expected);
    Invoice result = find(Invoice.class, invoice.getId());
    // validate
    SortedSet<InvoicePayment> invoicePayments = result.getInvoicePayments();
    InvoicePayment actual = invoicePayments.first();
    Assert.assertEquals(expected, actual);
    Assert.assertNotSame(expected, actual);
}

From source file:ca.travelagency.invoice.InvoicePersistenceTest.java

@Test
public void testAddTraveler() throws Exception {
    // setup//w  w  w .j  a  v  a2 s.  c o m
    Invoice invoice = InvoiceHelper.makeInvoiceWithoutId(customer, systemUser);
    InvoiceTraveler expected = InvoiceHelper.makeTravelerWithoutId();
    // execute
    invoice.addInvoiceTraveler(expected);
    persist(invoice);
    // validate
    validateRelationship(expected);
    Invoice result = find(Invoice.class, invoice.getId());
    // validate
    SortedSet<InvoiceTraveler> invoiceTravelers = result.getInvoiceTravelers();
    InvoiceTraveler actual = invoiceTravelers.first();
    Assert.assertEquals(expected, actual);
    Assert.assertNotSame(expected, actual);
}

From source file:org.eclipse.skalli.services.extension.validators.WhitelistValidatorTest.java

private void assertHasIssue(String s) {
    WhitelistValidator validator = new WhitelistValidator(Severity.FATAL, TestExtension.class,
            TestExtension.PROPERTY_STR, Whitelist.basic());
    SortedSet<Issue> issues = validator.validate(TestUUIDs.TEST_UUIDS[0], s, Severity.FATAL);
    Assert.assertNotNull(issues);//  ww w  .  ja  v a 2  s .com
    Assert.assertEquals(1, issues.size());
    Assert.assertEquals(TestUUIDs.TEST_UUIDS[0], issues.first().getEntityId());
    Assert.assertEquals(TestExtension.class, issues.first().getExtension());
    Assert.assertEquals(TestExtension.PROPERTY_STR, issues.first().getPropertyId());
    Assert.assertEquals(Severity.FATAL, issues.first().getSeverity());
    Assert.assertTrue(issues.first().getMessage().contains(StringEscapeUtils.escapeHtml(s)));
}