Example usage for org.apache.commons.lang3.tuple ImmutablePair ImmutablePair

List of usage examples for org.apache.commons.lang3.tuple ImmutablePair ImmutablePair

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Introduction

In this page you can find the example usage for org.apache.commons.lang3.tuple ImmutablePair ImmutablePair.

Prototype

public ImmutablePair(final L left, final R right)

Source Link

Document

Create a new pair instance.

Usage

From source file:com.github.aptd.simulation.CMain.java

/**
 * returns the experiment data models/* ww w .  j a  va2 s .  com*/
 *
 * @param p_options commandline options
 * @return stream of experiments
 */
private static Stream<Pair<EDataModel, String>> datamodel(final CommandLine p_options) {
    final List<String> l_instances = Arrays.stream(p_options.getOptionValue("scenario").split(","))
            .map(String::trim).filter(i -> !i.isEmpty()).collect(Collectors.toList());

    final List<String> l_types = Arrays.stream(p_options.getOptionValue("scenariotype", "").split(","))
            .map(String::trim).filter(i -> !i.isEmpty()).collect(Collectors.toList());

    return StreamUtils.zip(l_instances.stream(),
            Stream.concat(l_types.stream(),
                    IntStream.range(0, l_instances.size() - l_types.size()).mapToObj(
                            i -> CConfiguration.INSTANCE.getOrDefault("xml", "default", "datamodel"))),
            (i, j) -> new ImmutablePair<>(EDataModel.from(j), i));
}

From source file:com.streamsets.pipeline.stage.it.DecimalTypeIT.java

@Test
public void zeroScale() throws Exception {
    executeUpdate("CREATE TABLE `tbl` (id int, dec decimal(2, 0)) PARTITIONED BY (dt string) STORED AS AVRO");

    HiveMetadataProcessor processor = new HiveMetadataProcessorBuilder().decimalConfig(2, 0).build();
    HiveMetastoreTarget hiveTarget = new HiveMetastoreTargetBuilder().build();

    List<Record> records = new LinkedList<>();

    Map<String, Field> map = new LinkedHashMap<>();
    map.put("id", Field.create(Field.Type.INTEGER, 1));
    map.put("dec", Field.create(BigDecimal.valueOf(12)));
    Record record = RecordCreator.create("s", "s:1");
    record.set(Field.create(map));
    records.add(record);// w  ww.jav a 2 s  .c  o m

    processRecords(processor, hiveTarget, records);

    assertQueryResult("select * from tbl order by id", new QueryValidator() {
        @Override
        public void validateResultSet(ResultSet rs) throws Exception {
            assertResultSetStructure(rs, new ImmutablePair("tbl.id", Types.INTEGER),
                    new ImmutablePair("tbl.dec", Types.DECIMAL), new ImmutablePair("tbl.dt", Types.VARCHAR));

            Assert.assertTrue("Table tbl doesn't contain any rows", rs.next());
            Assert.assertEquals(1, rs.getLong(1));
            Assert.assertEquals(BigDecimal.valueOf(12), rs.getBigDecimal(2));

            Assert.assertFalse("Unexpected number of rows", rs.next());
        }
    });
}

From source file:com.flowpowered.commons.StringToUniqueIntegerMap.java

@Override
public List<Pair<Integer, String>> getItems() {
    List<Pair<Integer, String>> items = new ArrayList<>();
    for (Map.Entry<String, Integer> entry : store.getEntrySet()) {
        items.add(new ImmutablePair<>(entry.getValue(), entry.getKey()));
    }//from   w ww .j  a va2s  . c  o  m
    return items;
}

From source file:com.streamsets.pipeline.stage.it.DriftIT.java

@Test
public void testNewColumnInTheMiddle() throws Exception {
    HiveMetadataProcessor processor = new HiveMetadataProcessorBuilder().table("multiple").build();
    HiveMetastoreTarget hiveTarget = new HiveMetastoreTargetBuilder().build();

    List<Record> records = new LinkedList<>();

    Map<String, Field> map = new LinkedHashMap<>();
    map.put("id", Field.create(Field.Type.INTEGER, 1));
    map.put("value", Field.create(Field.Type.STRING, "exists"));
    Record record = RecordCreator.create("s", "s:1");
    record.set(Field.create(map));
    records.add(record);/*from  ww  w  .j av  a 2 s .c om*/

    map = new LinkedHashMap<>();
    map.put("id", Field.create(Field.Type.INTEGER, 2));
    map.put("new_column", Field.create(Field.Type.STRING, "new value"));
    map.put("value", Field.create(Field.Type.STRING, "exists"));
    record = RecordCreator.create("s", "s:1");
    record.set(Field.create(map));
    records.add(record);

    processRecords(processor, hiveTarget, records);

    assertQueryResult("select * from multiple order by id", new QueryValidator() {
        @Override
        public void validateResultSet(ResultSet rs) throws Exception {
            assertResultSetStructure(rs, new ImmutablePair("multiple.id", Types.INTEGER),
                    new ImmutablePair("multiple.value", Types.VARCHAR),
                    new ImmutablePair("multiple.new_column", Types.VARCHAR),
                    new ImmutablePair("multiple.dt", Types.VARCHAR));

            Assert.assertTrue("Table tbl doesn't contain any rows", rs.next());
            Assert.assertEquals(1, rs.getLong(1));
            Assert.assertEquals("exists", rs.getString(2));
            Assert.assertEquals(null, rs.getString(3));

            Assert.assertTrue("Unexpected number of rows", rs.next());
            Assert.assertEquals(2, rs.getLong(1));
            Assert.assertEquals("exists", rs.getString(2));
            Assert.assertEquals("new value", rs.getString(3));

            Assert.assertFalse("Unexpected number of rows", rs.next());
        }
    });
}

From source file:io.pravega.segmentstore.server.host.stat.AutoScaleProcessor.java

private void triggerScaleDown(String streamSegmentName, boolean silent) {
    if (initialized.get()) {
        Pair<Long, Long> pair = cache.getIfPresent(streamSegmentName);
        long lastRequestTs = 0;

        if (pair != null && pair.getValue() != null) {
            lastRequestTs = pair.getValue();
        }/*from ww  w.j a v a  2s . c o m*/

        long timestamp = System.currentTimeMillis();
        if (timestamp - lastRequestTs > configuration.getMuteDuration().toMillis()) {
            log.info("sending request for scale down for {}", streamSegmentName);

            Segment segment = Segment.fromScopedName(streamSegmentName);
            AutoScaleEvent event = new AutoScaleEvent(segment.getScope(), segment.getStreamName(),
                    segment.getSegmentNumber(), AutoScaleEvent.DOWN, timestamp, 0, silent);
            writeRequest(event)
                    .thenAccept(x -> cache.put(streamSegmentName, new ImmutablePair<>(0L, timestamp)));
            // mute only scale downs
        }
    }
}

From source file:fr.smile.liferay.EsigatePortlet.java

/**
 * @param request// w w  w .  j  ava  2  s  .c  o  m
 * @return
 * @throws PortletException
 */
public Pair<String, String> getBaseUrl(PortletRequest request) throws PortletException {
    if (LOG.isDebugEnabled()) {
        LOG.debug("calculate the portlet resource/action URLs");
    }
    ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);
    PortletDisplay portletDisplay = themeDisplay.getPortletDisplay();
    Layout layout = themeDisplay.getLayout();

    String instanceID = portletDisplay.getInstanceId();

    if (StringUtils.isEmpty(instanceID)) {
        instanceID = URL_INSTANCE_ID;
    }

    String baseUrl = "";

    try {
        baseUrl = new StringBuilder().append(PortalUtil.getLayoutFriendlyURL(layout, themeDisplay))
                .append("/-/esigate").toString();
    } catch (PortalException e) {
        throw new PortletException(e);
    } catch (SystemException e) {
        throw new PortletException(e);
    }

    String baseActionURL = new StringBuilder().append(baseUrl).append("/action/").append(instanceID)
            .append("/s/").append(request.getWindowState()).append("/l/1/param/").toString();
    String baseResourceURL = new StringBuilder(baseUrl).append("/resource/").append(instanceID)
            .append("?p_p_resource_id=").toString();

    if (LOG.isDebugEnabled()) {
        LOG.debug("baseURL is " + baseUrl);
        LOG.debug("baseActionURL is " + baseActionURL);
        LOG.debug("baseResourceURL is " + baseResourceURL);
    }

    return new ImmutablePair<>(baseResourceURL, baseActionURL);

}

From source file:com.jaspersoft.jasperserver.jrsh.completion.completer.RepositoryNameCompleter.java

public List<Pair<String, Boolean>> download(String path) {
    List<Pair<String, Boolean>> list = new ArrayList<>();
    if (!isResourceExist(path)) {
        return list;
    }//  ww  w. j a  v a 2s  .  c o  m

    List<ClientResourceLookup> lookups;
    ClientResourceListWrapper entity = SessionFactory.getSharedSession().resourcesService().resources()
            .parameter(FOLDER_URI, path).parameter(RECURSIVE, "false").search().getEntity();

    if (entity != null) {
        lookups = entity.getResourceLookups();
    } else {
        // empty folder
        lookups = Collections.emptyList();
    }

    for (ClientResourceLookup lookup : lookups) {
        String uri = lookup.getUri();
        String type = lookup.getResourceType();

        if ("folder".equals(type)) {
            list.add(new ImmutablePair<String, Boolean>(uri, true));
        } else {
            list.add(new ImmutablePair<String, Boolean>(uri, false));
        }
    }
    return list;
}

From source file:io.pravega.service.server.host.stat.AutoScaleProcessor.java

private void triggerScaleDown(String streamSegmentName, boolean silent) {
    if (initialized.get()) {
        Pair<Long, Long> pair = cache.getIfPresent(streamSegmentName);
        long lastRequestTs = 0;

        if (pair != null && pair.getValue() != null) {
            lastRequestTs = pair.getValue();
        }//from  www. jav  a 2 s .  c  o  m

        long timestamp = System.currentTimeMillis();
        if (timestamp - lastRequestTs > configuration.getMuteDuration().toMillis()) {
            log.debug("sending request for scale down for {}", streamSegmentName);

            Segment segment = Segment.fromScopedName(streamSegmentName);
            ScaleEvent event = new ScaleEvent(segment.getScope(), segment.getStreamName(),
                    segment.getSegmentNumber(), ScaleEvent.DOWN, timestamp, 0, silent);
            writeRequest(event)
                    .thenAccept(x -> cache.put(streamSegmentName, new ImmutablePair<>(0L, timestamp)));
            // mute only scale downs
        }
    }
}

From source file:io.lavagna.service.MailTicketService.java

@Transactional(readOnly = true)
private ImmutablePair<Card, User> createCard(String name, String description, String username, int columnId) {
    if (!userRepository.userExists(EMAIL_PROVIDER, username)) {
        userRepository.createUser(EMAIL_PROVIDER, username, null, null, null, true);
    }//from  w  ww .j a  v a 2  s  .co m
    User user = userRepository.findUserByName(EMAIL_PROVIDER, username);

    Card card = cardService.createCardFromTop(name, columnId, new Date(), user);
    cardDataService.updateDescription(card.getId(), description, new Date(), user.getId());

    return new ImmutablePair<>(card, user);
}

From source file:com.hybris.datahub.outbound.adapter.TmallAdapter.java

private List<ErrorData> processItems(final TargetSystemPublication targetSystemPublication,
        final TargetItemMetadata targetItemMetadata) {
    final List<ErrorData> errors = Lists.newArrayList();
    final TransactionTemplate template = new TransactionTemplate(transactionManager);
    Pair<Integer, Long> elementsAndLastId = new ImmutablePair<>(0, 0L);
    do {/*from  ww  w.jav a2s . co  m*/
        final Long lastProcessedId = elementsAndLastId.getRight();
        elementsAndLastId = template.execute(status -> {
            final List<? extends TargetItem> items = getItems(targetItemMetadata, targetSystemPublication,
                    makePageable(lastProcessedId));
            final Pair<Integer, Long> pageElementsAndLastId;
            if (!CollectionUtils.isEmpty(items)) {
                for (final TargetItem targetItem : items) {
                    errors.addAll(doPublish(targetItem, targetSystemPublication));
                }
                pageElementsAndLastId = new ImmutablePair<>(items.size(),
                        getLastProcessedId(lastProcessedId, items));
            } else {
                pageElementsAndLastId = new ImmutablePair<>(0, 0L);
            }
            return pageElementsAndLastId;
        });
    } while (elementsAndLastId.getRight() > 0);
    return errors;
}