Example usage for java.lang Iterable iterator

Introduction

In this page you can find the example usage for java.lang Iterable iterator.

Prototype

Iterator<T> iterator();

Source Link

Document

Returns an iterator over elements of type T .

Usage

From source file:org.agatom.springatom.web.validator.AppointmentValidator.java

private void validateOwner(final MessageContext messageContext, final MessageBuilder messageBuilder,
        final Locale locale, final NUser owner) {
    if (owner != null) {
        final Iterable<NIssue> all = this.issuesService.findForAssignee(owner);
        final Iterator<NIssue> iterator = all.iterator();
        if (iterator.hasNext()) {
            final StringBuilder stringBuilder = new StringBuilder();
            while (iterator.hasNext()) {
                final NIssue issue = iterator.next();

                stringBuilder.append(this.messageSource.getMessage(issue.getType(), locale)).append(": ")
                        .append(owner.getUsername()).append(" ").append(issue.getMessage());

                if (ClassUtils.isAssignableValue(NAppointmentIssue.class, issue)) {
                    final NAppointmentIssue appointmentIssue = (NAppointmentIssue) issue;
                    stringBuilder.append("\n")
                            .append(appointmentIssue.getAppointment().getBeginDate()
                                    .toString(this.messageSource.getMessage("data.format.value", locale)))
                            .append("\n");
                }/* ww w . ja va  2s. c  o m*/
            }
            messageContext.addMessage(
                    messageBuilder.warning().source("car.owner").defaultText(stringBuilder.toString()).build());
        }
    }
}

From source file:edu.pitt.dbmi.ccd.anno.annotation.data.AnnotationDataResourceAssembler.java

/**
 * convert AnnotationDatas to AnnotationDataResources
 *
 * @param annotations entities//from ww w  . ja  v a2  s .c o  m
 * @return List of resources
 */
@Override
public List<AnnotationDataResource> toResources(Iterable<? extends AnnotationData> annotations)
        throws IllegalArgumentException {
    // Assert annotations is not empty
    Assert.isTrue(annotations.iterator().hasNext());
    return StreamSupport.stream(annotations.spliterator(), false).map(this::toResource)
            .collect(Collectors.toList());
}

From source file:ar.com.zauber.commons.dao.IterableMerger.java

/** Realiza el merge aplicando el {@link Closure} */
public final void merge(final Iterable<T> iterableLeft, final Iterable<T> iterableRight) {

    Validate.notNull(iterableLeft);//from ww w .ja v  a 2  s . com
    Validate.notNull(iterableRight);
    left = iterableLeft.iterator();
    right = iterableRight.iterator();

    forwardLeft();
    forwardRight();

    while (l != null && r != null) {
        int diff = comparator.compare(l, r);

        if (diff <= 0) {
            target.execute(l);
            forwardLeft();
        } else {
            target.execute(r);
            forwardRight();
        }
    }

    while (l != null) {
        target.execute(l);
        forwardLeft();
    }

    while (r != null) {
        target.execute(r);
        forwardRight();
    }
}

From source file:com.littlehotspot.hadoop.mr.nginx.module.hdfs2hbase.api.user.UserReducer.java

@Override
protected void reduce(Text key, Iterable<Text> value, Reducer<Text, Text, Text, Text>.Context context)
        throws IOException, InterruptedException {
    try {//w w w.j  ava2 s.  com
        Iterator<Text> textIterator = value.iterator();
        TextTargetUserBean targetUserBean = new TextTargetUserBean();
        while (textIterator.hasNext()) {
            Text item = textIterator.next();
            if (item == null) {
                continue;
            }
            String rowLineContent = item.toString();
            TextSourceUserBean sourceUserBean = new TextSourceUserBean(rowLineContent);
            targetUserBean.setDeviceId(sourceUserBean.getDeviceId());
            targetUserBean.setDeviceType(sourceUserBean.getDeviceType());
            targetUserBean.setMachineModel(sourceUserBean.getMachineModel());
            targetUserBean.setSince(sourceUserBean.getChannelId());
            //                targetUserBean.setToken();
            //                targetUserBean.setDemandTime();
            //                targetUserBean.setProjectionTime();
            this.setDownloadTime(sourceUserBean, targetUserBean);
        }

        CommonVariables.hBaseHelper.insert(targetUserBean);

        context.write(new Text(targetUserBean.rowLine()), new Text());
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:edu.pitt.dbmi.ccd.anno.annotation.AnnotationResourceAssembler.java

/**
 * convert Annotations to AnnotationResources
 *
 * @param annotations entities//from   ww  w  .  ja va2s. c  om
 * @return list of resources
 */
@Override
public List<AnnotationResource> toResources(Iterable<? extends Annotation> annotations)
        throws IllegalArgumentException {
    // Assert annotations is not empty
    Assert.isTrue(annotations.iterator().hasNext());
    return StreamSupport.stream(annotations.spliterator(), false).map(this::toResource)
            .collect(Collectors.toList());
}

From source file:org.axonframework.samples.trader.query.orderbook.OrderBookListenerIntegrationTest.java

@Test
public void testHandleOrderBookCreatedEvent() throws Exception {
    OrderBookAddedToCompanyEvent event = new OrderBookAddedToCompanyEvent(companyId, orderBookId);

    orderBookListener.handleOrderBookAddedToCompanyEvent(event);
    Iterable<OrderBookEntry> all = orderBookRepository.findAll();
    OrderBookEntry orderBookEntry = all.iterator().next();
    assertNotNull("The first item of the iterator for orderbooks should not be null", orderBookEntry);
    assertEquals("Test Company", orderBookEntry.getCompanyName());
}

From source file:com.all.shared.model.TrackUtil.java

public void filterTracksWithoutMagnetLink(Iterable<Track> playlist) {
    Iterator<Track> trackIterator = playlist.iterator();
    while (trackIterator.hasNext()) {
        Track track = trackIterator.next();
        if (track.getDownloadString() == null) {
            log.warn("Track does not contain magnet link, removing it! " + track.getName());
            trackIterator.remove();//ww  w .j  a  v  a2s.c  om
        }
    }
}

From source file:org.axonframework.samples.trader.query.orderbook.OrderBookListenerIntegrationTest.java

@Test
public void testHandleBuyOrderPlaced() throws Exception {
    CompanyEntry company = createCompany();
    OrderBookEntry orderBook = createOrderBook(company);

    BuyOrderPlacedEvent event = new BuyOrderPlacedEvent(orderBookId, orderId, transactionId, 300, 100,
            portfolioId);/*from   w ww .j  ava2  s  . co m*/

    orderBookListener.handleBuyOrderPlaced(event);
    Iterable<OrderBookEntry> all = orderBookRepository.findAll();
    OrderBookEntry orderBookEntry = all.iterator().next();
    assertNotNull("The first item of the iterator for orderbooks should not be null", orderBookEntry);
    assertEquals("Test Company", orderBookEntry.getCompanyName());
    assertEquals(1, orderBookEntry.buyOrders().size());
    assertEquals(300, orderBookEntry.buyOrders().get(0).getTradeCount());
}

From source file:com.google.code.polymate.CRUDTests.java

@Test
public void testAddOrder() {
    Order order = new Order();
    order.setOrderNumber("Order 1");
    assertNotNull(polymate.save(order));

    Iterable<Order> result = polymate.find(Order.class);
    assertNotNull(result);//  ww w.ja  v  a 2s. c om
    assertTrue(result.iterator().hasNext());
    Order order2 = result.iterator().next();
    assertNotNull(order2);
    assertEquals(order.getOrderNumber(), order2.getOrderNumber());
}

From source file:io.syndesis.git.GitWorkflow.java

private void commitAndPush(Git git, String authorName, String authorEmail, String message,
        UsernamePasswordCredentialsProvider credentials) throws GitAPIException {

    // git add ./*ww  w  . j a  va  2s. c  o m*/
    git.add().addFilepattern(".").call();
    if (LOG.isDebugEnabled()) {
        LOG.debug("git add all file");
    }

    // git commit
    RevCommit commit = git.commit().setAuthor(authorName, authorEmail).setMessage(message).call();
    LOG.info("git commit id {}", commit.getId());

    // git push -f, not merging but simply forcing the push (for now)
    Iterable<PushResult> pushResult = git.push().setCredentialsProvider(credentials).setForce(true).call();
    if (!pushResult.iterator().next().getMessages().equals("")) {
        LOG.warn("git push messages: {}", pushResult.iterator().next().getMessages());
    }
}