Example usage for java.util Arrays stream

Introduction

In this page you can find the example usage for java.util Arrays stream.

Prototype

public static DoubleStream stream(double[] array) 

Source Link

Document

Returns a sequential DoubleStream with the specified array as its source.

Usage

From source file:org.apache.geode.tools.pulse.PulseDataExportTest.java

public void getAuthenticatedJSESSIONID() throws Throwable {
    HttpResponse loginResponse = httpClient.execute(buildLoginPOST());
    assertThat(loginResponse.getStatusLine().getStatusCode()).describedAs(loginResponse.toString())
            .isEqualTo(302);/*from w w  w .jav  a2  s .c  o  m*/

    String JSESSIONIDFromSetCookieHeader = Arrays.stream(loginResponse.getHeaders("SET-COOKIE"))
            .map(Header::getValue).filter(setCookie -> setCookie.contains("JSESSIONID")).findAny()
            .orElseThrow(() -> new AssertionError(
                    "No JSESSIONID cookie was set in the login response: " + loginResponse.toString()));

    Cookie JESSIONIDFromCookieStore = cookieStore.getCookies().stream()
            .filter(cookie -> cookie.getName().equalsIgnoreCase("JSESSIONID")).findFirst()
            .orElseThrow(() -> new AssertionError("No JSESSIONID cookie was set in the cookie store"));

    assertThat(JSESSIONIDFromSetCookieHeader).contains(JESSIONIDFromCookieStore.getValue());
}

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From source file:com.oneops.cms.dj.domain.CmsDeployment.java

public void setAutoPauseExecOrdersVal(String autoPauseExecOrdersVal, boolean updateCollection) {
    this.autoPauseExecOrdersVal = autoPauseExecOrdersVal;
    if (updateCollection) {
        if (StringUtils.isNotBlank(autoPauseExecOrdersVal)) {
            autoPauseExecOrders = Arrays.stream(autoPauseExecOrdersVal.split(","))
                    .map(val -> Integer.parseInt(val.trim())).collect(Collectors.toSet());
        }//  ww  w  .j  av  a 2s. c  o m
    }
}

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From source file:com.asakusafw.testdriver.DirectIoUtil.java

private static <T> DataModelSourceFactory load0(DataModelDefinition<T> definition,
        HadoopFileFormat<? super T> format, URL source) throws IOException, InterruptedException {
    List<String> segments = Arrays.stream(source.getPath().split("/")) //$NON-NLS-1$
            .map(String::trim).filter(s -> s.isEmpty() == false).collect(Collectors.toList());
    String name;//from w w w.j  a  va 2 s .  co m
    if (segments.isEmpty()) {
        name = "testing.file"; //$NON-NLS-1$
    } else {
        name = segments.get(segments.size() - 1);
    }
    Path tmpdir = Files.createTempDirectory("asakusa-"); //$NON-NLS-1$
    try (InputStream in = source.openStream()) {
        Path target = tmpdir.resolve(name);
        Files.copy(in, target);
        return load0(definition, format, target.toFile());
    } finally {
        File dir = tmpdir.toFile();
        if (FileUtils.deleteQuietly(dir) == false && dir.exists()) {
            LOG.warn(MessageFormat.format("failed to delete a temporary file: {0}", tmpdir));
        }
    }
}

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From source file:com.kantenkugel.discordbot.jdocparser.JDoc.java

/**
 * Searches the whole JavaDocs based on input string and options
 *
 * @param input The text to search for.//w w w.j a v a  2  s. c  o  m
 * @param options Options refining the search. Valid options are:
 *                <ul>
 *                <li>cs - makes matching case-sensitive</li>
 *                <li>f - only methods are searched. Can't be used together with other type-specific filters.</li>
 *                <li>c - only classes are searched. Can't be used together with other type-specific filters.</li>
 *                <li>var - only values are searched. Can't be used together with other type-specific filters.</li>
 *                </ul>
 * @return Pairs of the form: Text-representation - Documentation
 * @throws PatternSyntaxException if regex was used and the regex is not valid
 */
public static Set<Pair<String, ? extends Documentation>> search(String input, String... options)
        throws PatternSyntaxException {
    Set<String> opts = Arrays.stream(options).map(String::toLowerCase).collect(Collectors.toSet());
    final boolean isCaseSensitive = opts.contains("cs");
    String key = input.toLowerCase();
    if (opts.contains("f")) {
        return docs.values().stream()
                .flatMap(cls -> cls.methodDocs.entrySet().stream().filter(mds -> mds.getKey().contains(key))
                        .map(Map.Entry::getValue).flatMap(Collection::stream))
                .filter(md -> !isCaseSensitive || md.functionName.contains(input))
                .map(md -> Pair.of(md.parent.className + " " + md.functionSig, md)).collect(Collectors.toSet());
    } else if (opts.contains("c")) {
        return docs.values().stream()
                .filter(cls -> isCaseSensitive ? cls.className.contains(input)
                        : cls.className.toLowerCase().contains(key))
                .map(cls -> Pair.of("Class " + cls.className, cls)).collect(Collectors.toSet());
    } else if (opts.contains("var")) {
        return docs.values().stream()
                .flatMap(cls -> cls.classValues.entrySet().stream().filter(val -> val.getKey().contains(key))
                        .map(Map.Entry::getValue))
                .filter(val -> !isCaseSensitive || val.name.contains(input))
                .map(val -> Pair.of(val.parent.className + " " + val.sig, val)).collect(Collectors.toSet());
    } else {
        //search all categories
        Set<Pair<String, ? extends Documentation>> results = new HashSet<>();
        for (JDocParser.ClassDocumentation classDoc : docs.values()) {
            if (isCaseSensitive ? classDoc.className.contains(input)
                    : classDoc.className.toLowerCase().contains(key))
                results.add(Pair.of("Class " + classDoc.className, classDoc));
            for (Set<JDocParser.MethodDocumentation> mdcs : classDoc.methodDocs.values()) {
                for (JDocParser.MethodDocumentation mdc : mdcs) {
                    if (isCaseSensitive ? mdc.functionName.contains(input)
                            : mdc.functionName.toLowerCase().contains(key))
                        results.add(Pair.of(mdc.parent.className + " " + mdc.functionSig, mdc));
                }
            }
            for (JDocParser.ValueDocumentation valueDoc : classDoc.classValues.values()) {
                if (isCaseSensitive ? valueDoc.name.contains(input) : valueDoc.name.toLowerCase().contains(key))
                    results.add(Pair.of(valueDoc.parent.className + " " + valueDoc.sig, valueDoc));
            }
        }
        return results;
    }
}

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From source file:co.runrightfast.core.security.cert.X509V3CertRequest.java

private Collection<X509CertExtension> augmentExtensions(final Collection<X509CertExtension> extensions,
        final PublicKey subjectPublicKey, final X509CertExtension... exts) {
    final JcaX509ExtensionUtils extUtils = jcaX509ExtensionUtils();
    return ImmutableList.<X509CertExtension>builder()
            .add(X509CertExtension.builder().oid(Extension.subjectKeyIdentifier)
                    .value(extUtils.createSubjectKeyIdentifier(subjectPublicKey)).critical(false).build())
            .addAll(extensions)// w w w  .j av a 2 s . c o  m
            .addAll(exts != null ? Arrays.stream(exts).collect(Collectors.toList()) : Collections.emptyList())
            .build();
}

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From source file:com.marklogic.entityservices.e2e.ExamplesBase.java

public void importJSON(Path jsonDirectory, String toCollection) throws IOException {

    logger.info("job started.");

    WriteHostBatcher batcher = moveMgr.newWriteHostBatcher().withBatchSize(100).withThreadCount(5)
            .onBatchSuccess((client, batch) -> logger.info("Loaded batch of JSON documents"))
            .onBatchFailure((client, batch, throwable) -> {
                logger.error("FAILURE on batch:" + batch.toString() + "\n", throwable);
                System.err.println(throwable.getMessage());
                System.err.println(Arrays.stream(batch.getItems()).map(item -> item.getTargetUri())
                        .collect(Collectors.joining("\n")));
                // throwable.printStackTrace();
            });//from   w  ww.j a v  a  2s.c o m

    ticket = moveMgr.startJob(batcher);

    importOrDescend(jsonDirectory, batcher, toCollection, Format.JSON);

    batcher.flush();
}

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From source file:cop.raml.utils.Utils.java

public static String offs(String str, int offs, boolean strict) {
    if (StringUtils.isBlank(str) || offs < 0)
        return str;

    String tmp = StringUtils.repeat(StringUtils.SPACE, offs);
    String[] lines = Arrays.stream(splitLine(str)).map(line -> tmp + (strict ? line : line.trim()))
            .map(line -> StringUtils.isBlank(line) ? StringUtils.EMPTY : line).toArray(String[]::new);

    return String.join("\n", lines);
}

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From source file:com.haulmont.cuba.core.sys.dbupdate.ScriptScanner.java

protected Map<String, ScriptResource> findResourcesByUrlPattern(ResourcePatternResolver resourceResolver,
        String urlPattern) throws IOException {
    try {//  w  w  w. j  a va  2 s  .  co  m
        return Arrays.stream(resourceResolver.getResources(urlPattern)).map(ScriptResource::new)
                .collect(Collectors.toMap(ScriptResource::getName, Function.identity()));
    } catch (FileNotFoundException e) {
        //just return empty map
        return Collections.emptyMap();
    }
}

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From source file:com.github.aptd.simulation.elements.graph.network.local.CPlatform.java

@Override
protected boolean updatestate() {
    if (m_input.isEmpty())
        return false;

    final List<IMessage> l_arrivingtrains = m_input.get(EMessageType.TRAIN_TO_PLATFORM_ARRIVING);
    final List<IMessage> l_departingtrains = m_input.get(EMessageType.TRAIN_TO_PLATFORM_DEPARTING);
    final List<IMessage> l_subscribingpassengers = m_input.get(EMessageType.PASSENGER_TO_PLATFORM_SUBSCRIBE);
    final List<IMessage> l_unsubscribingpassengers = m_input
            .get(EMessageType.PASSENGER_TO_PLATFORM_UNSUBSCRIBE);

    if (l_departingtrains.size() > 1)
        throw new RuntimeException(
                m_id + " has multiple trains departing simultaneously at " + m_time.current());
    if (l_departingtrains.size() == 1) {
        if (m_train != l_departingtrains.get(0).sender())
            throw new RuntimeException(m_id + " has a train departing that's not there at " + m_time.current());
        m_passengers.stream().forEach(p -> output(
                new CMessage(this, p.id(), EMessageType.PLATFORM_TO_PASSENGER_TRAINDEPARTED, m_train.id())));
        m_train = null;//from www .  j ava 2  s  .c  o  m
        m_doors.clear();
    }

    l_subscribingpassengers.stream().forEach(msg -> {
        m_passengers.add((IPassenger) msg.sender());
        if (m_train != null)
            output(new CMessage(this, msg.sender().id(), EMessageType.PLATFORM_TO_PASSENGER_TRAINARRIVED,
                    m_train.id(), m_doors.toArray()));
    });
    l_unsubscribingpassengers.stream().forEach(msg -> m_passengers.remove(msg.sender()));

    if (l_arrivingtrains.size() > 1)
        throw new RuntimeException(
                m_id + " has multiple trains arriving simultaneously at " + m_time.current());
    if (l_arrivingtrains.size() == 1) {
        if (m_train != null)
            throw new RuntimeException(
                    m_id + " has a second train arriving without the first departing at " + m_time.current());
        m_train = (ITrain) l_arrivingtrains.get(0).sender();
        Arrays.stream(l_arrivingtrains.get(0).content()).map(o -> (IDoor<?>) o)
                .sorted(Comparator.comparing(IDoor::id)).forEachOrdered(m_doors::add);
        m_passengers.stream().forEach(p -> output(new CMessage(this, p.id(),
                EMessageType.PLATFORM_TO_PASSENGER_TRAINARRIVED, m_train.id(), m_doors.toArray())));
    }
    return true;
}

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From source file:org.obiba.mica.search.csvexport.SpecificStudyReportGenerator.java

private Map<String, Locale> getCountries() {
    return Arrays.stream(Locale.getAvailableLocales()).collect(Collectors.toMap(locale -> {
        try {//from ww  w.ja  va 2s.  c om
            return locale.getISO3Country();
        } catch (RuntimeException e) {
            return locale.getCountry();
        }
    }, Function.identity(), (a, b) -> a));
}

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