Example usage for java.util Collection forEach

Introduction

In this page you can find the example usage for java.util Collection forEach.

Prototype

default void forEach(Consumer<? super T> action)

Source Link

Document

Performs the given action for each element of the Iterable until all elements have been processed or the action throws an exception.

Usage

From source file:org.pdfsam.ui.module.OpenButton.java

public void initModules(Collection<Module> modules) {
    modules.forEach(m -> {
        if (m.descriptor().hasInputType(outputType)) {
            getItems().add(new OpenWithMenuItem(m));
        }/*from  w  w  w.  j a  v  a  2s  .  c om*/
    });
}

From source file:org.jmingo.document.id.IdFieldGenerator.java

private void generateIdForList(Collection<?> objects) {
    objects.forEach(this::generateId);
}

From source file:org.trustedanalytics.servicecatalog.service.ApplicationsService.java

/**
 * @param space unique space identifier//from www  .java  2 s.c  o  m
 * @return applications within space
 */
public Collection<CcApp> getSpaceApps(UUID space) {
    Collection<CcApp> apps = ccOperations.getSpaceSummary(space).getApps();
    apps.forEach(this::fixAppInfo);
    return apps;
}

From source file:org.homiefund.test.dao.DebtPreviewDAOTest.java

@Test
public void getTransactionsForPreview() {
    Collection<DebtPreview> list = debtPreviewDAO.getTransactionsForPreview(homeDAO.getById(1L));
    Assert.assertEquals(18, list.size());

    list.forEach(dp -> {
        Assert.assertEquals(Long.valueOf(1L), dp.getHome());
    });/*from  w ww  .  ja  v a2s .c om*/
}

From source file:com.github.horrorho.inflatabledonkey.args.PropertyLoader.java

public void help(Collection<? extends Option> optionList) {
    Options options = new Options();
    optionList.forEach(options::addOption);

    HelpFormatter helpFormatter = new HelpFormatter();
    helpFormatter.setOptionComparator(null);
    helpFormatter.printHelp(/*w  w w .ja  va2 s  . co  m*/
            Property.APP_NAME.value().orElse("") + " [OPTION]... (<token> | <appleid> <password>) ", options);
}

From source file:org.pdfsam.ui.selection.multiple.SelectionChangedEvent.java

private SelectionChangedEvent(Collection<? extends Integer> selected) {
    requireNotNull(selected, "Input selection cannot be null");
    selected.forEach((i) -> {
        bottom = Math.max(i, bottom);
        top = Math.min(i, top);//from w  ww . j a v  a2  s  . c  o m
    });
}

From source file:io.mandrel.endpoints.web.DataController.java

@RequestMapping(value = "/spiders/{id}/data/{extractor}", method = RequestMethod.POST)
@ResponseBody//w w  w  .ja va 2  s. c  o m
public PageResponse data(@PathVariable Long id, @PathVariable String extractor, PageRequest request,
        Model model) {
    Spider spider = spiderService.get(id);

    DocumentStore theStore = DocumentStores.get(id, extractor).orElseThrow(() -> new NotFoundException(""));

    if (!theStore.isNavigable()) {
        throw new NotImplementedException("Not a navigable document store");
    }
    NavigableDocumentStore store = (NavigableDocumentStore) theStore;

    DataExtractor theExtractor = spider.getExtractors().getData().stream()
            .filter(ex -> extractor.equals(ex.name())).findFirst().orElseThrow(() -> new NotFoundException(""));

    if (theExtractor instanceof DefaultDataExtractor) {
        throw new NotImplementedException("Not a default data extractor");
    }

    Collection<Document> page = store.byPages(request.getLength(), request.getStart() / request.getLength());
    page.forEach(doc -> ((DefaultDataExtractor) theExtractor).getFields()
            .forEach(f -> doc.putIfAbsent(f.getName(), Collections.emptyList())));
    Long total = store.total();

    PageResponse dataPage = PageResponse.of(page);
    dataPage.setDraw(request.getDraw());
    dataPage.setRecordsTotal(total);
    dataPage.setRecordsFiltered(total);
    return dataPage;
}

From source file:org.age.console.Console.java

public void mainLoop() throws IOException {
    String line;//  www  .ja va  2  s  .co  m
    while ((line = reader.readLine()) != null) {
        log.debug("Read command: {}.", line);
        try {
            // We need to allocate new instances every time
            final MainCommand mainCommand = new MainCommand();
            final JCommander mainCommander = new JCommander(mainCommand);
            final Collection<Command> commands = applicationContext.getBeansOfType(Command.class).values();
            commands.forEach(mainCommander::addCommand);

            mainCommander.parse(WHITESPACE.split(line));
            final String parsedCommand = mainCommander.getParsedCommand();

            final Command command;
            final JCommander commander;
            if (isNull(parsedCommand)) {
                commander = mainCommander;
                command = mainCommand;
            } else {
                commander = mainCommander.getCommands().get(parsedCommand);
                command = (Command) Iterables.getOnlyElement(commander.getObjects());
            }
            if (!command.execute(commander, reader, printWriter)) {
                break;
            }
        } catch (final ParameterException e) {
            log.error("Incorrect command.", e);
            printWriter.println("Incorrect command." + e.getMessage());
        }
    }
}

From source file:com.ikanow.aleph2.storm.samples.topology.SampleStormStreamTopology1.java

@Override
public Tuple2<Object, Map<String, String>> getTopologyAndConfiguration(final DataBucketBean bucket,
        final IEnrichmentModuleContext context) {
    final TopologyBuilder builder = new TopologyBuilder();

    final Collection<Tuple2<BaseRichSpout, String>> entry_points = context
            .getTopologyEntryPoints(BaseRichSpout.class, Optional.of(bucket));
    entry_points.forEach(spout_name -> builder.setSpout(spout_name._2(), spout_name._1()));
    entry_points.stream().reduce(builder.setBolt("sample_conversion_bolt", new SampleConversionBolt()),
            (acc, v) -> acc.localOrShuffleGrouping(v._2()), (acc1, acc2) -> acc1 // (not possible in practice)
    );//from  w w w.  j a v a2s  .  c  o m

    builder.setBolt("sample_enrichment_bolt", new SampleEnrichmentBolt())
            .localOrShuffleGrouping("sample_conversion_bolt");
    builder.setBolt("default_aleph2_output_spout",
            context.getTopologyStorageEndpoint(BaseRichBolt.class, Optional.of(bucket)))
            .localOrShuffleGrouping("sample_enrichment_bolt");
    return Tuples._2T(builder.createTopology(), Collections.emptyMap());
}

From source file:com.ikanow.aleph2.storm.samples.topology.JavaScriptTopology.java

@Override
public Tuple2<Object, Map<String, String>> getTopologyAndConfiguration(DataBucketBean bucket,
        IEnrichmentModuleContext context) {
    TopologyBuilder builder = new TopologyBuilder();
    String contextSignature = context.getEnrichmentContextSignature(Optional.of(bucket), Optional.empty());

    final Collection<Tuple2<BaseRichSpout, String>> entry_points = context
            .getTopologyEntryPoints(BaseRichSpout.class, Optional.of(bucket));
    entry_points.forEach(spout_name -> builder.setSpout(spout_name._2(), spout_name._1()));
    entry_points.stream().reduce(//  w w w  . j a  va 2 s .  c  om
            builder.setBolt("scriptBolt",
                    new JavaScriptBolt(contextSignature,
                            "/com/ikanow/aleph2/storm/samples/script/js/scripts.properties")),
            (acc, v) -> acc.shuffleGrouping(v._2()), (acc1, acc2) -> acc1 // (not possible in practice)
    );
    builder.setBolt("reducerCounter", new ReducerCounterBolt()).shuffleGrouping("scriptBolt");
    builder.setBolt("out", context.getTopologyStorageEndpoint(BaseRichBolt.class, Optional.of(bucket)))
            .localOrShuffleGrouping("reducerCounter");
    return new Tuple2<Object, Map<String, String>>(builder.createTopology(), new HashMap<String, String>());
}