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:com.blackducksoftware.integration.hub.detect.workflow.file.DetectFileFinder.java

public boolean containsAllFiles(final File sourceDirectory, final String... filenamePatterns) {
    if (!sourceDirectory.isDirectory()) {
        return false;
    }//from   w w w.  java2 s.c om

    return Arrays.stream(filenamePatterns).allMatch(pattern -> findFile(sourceDirectory, pattern) != null);
}

From source file:alfio.model.transaction.PaymentProxy.java

public static Optional<PaymentProxy> safeValueOf(String name) {
    return Arrays.stream(values()).filter(p -> StringUtils.equals(p.name(), name)).findFirst();
}

From source file:org.jimsey.projects.turbine.condenser.service.TurbineService.java

public List<Stocks> getStocks(String market) {
    return Arrays.stream(Stocks.values()).filter(stock -> stock.getMarket().equals(market))
            .collect(Collectors.toList());
}

From source file:io.mapzone.controller.catalog.http.CatalogRequest.java

void parseParameters() {
    for (Enumeration<String> it = httpRequest.getParameterNames(); it.hasMoreElements();) {
        String name = normalize(it.nextElement());
        String[] values = httpRequest.getParameterValues(name);
        Arrays.stream(values).forEach(value -> params.put(name, value));
    }/*from   ww w  .  ja  v  a  2  s.  c om*/
}

From source file:com.blackducksoftware.integration.hub.detect.detector.yarn.YarnLockParser.java

private List<String> getFuzzyIdsFromLine(final String s) {
    final String[] lines = s.split(",");
    return Arrays.stream(lines).map(line -> line.trim().replaceAll("\"", "").replaceAll(":", ""))
            .collect(Collectors.toList());
}

From source file:ninja.eivind.hotsreplayuploader.utils.StormHandler.java

private static long maxLastModified(File dir) {
    File[] files = getReplayDirectory(dir).listFiles();
    if (files == null || files.length < 1)
        return Long.MIN_VALUE;
    return Arrays.stream(files).mapToLong(File::lastModified).max().orElse(Long.MIN_VALUE);
}

From source file:hudson.os.WindowsUtil.java

/**
 * Executes a command and arguments using {@code cmd.exe /C ...}.
 */// w w  w  .  j  a v a  2  s. c o m
public static @Nonnull Process execCmd(String... argv) throws IOException {
    String command = Arrays.stream(argv).map(WindowsUtil::quoteArgumentForCmd).collect(Collectors.joining(" "));
    return Runtime.getRuntime().exec(new String[] { "cmd.exe", "/C", command });
}

From source file:async.nio2.Main.java

private static DescriptiveStatistics combine(DescriptiveStatistics stats1, DescriptiveStatistics stats2) {
    Arrays.stream(stats2.getValues()).forEach(d -> stats1.addValue(d));
    stats2.clear();/* w  ww  .jav a 2s. c  o  m*/
    return stats1;
}

From source file:cop.raml.mocks.MockUtils.java

public static ExecutableElementMock createExecutable(Method method) {
    if (method == null)
        return null;

    boolean isStatic = Modifier.isStatic(method.getModifiers());
    String params = Arrays.stream(method.getParameterTypes()).map(Class::getSimpleName)
            .collect(Collectors.joining(","));
    String name = String.format("(%s)%s", params, method.getReturnType().getSimpleName());

    return new ExecutableElementMock(method.getName() + "()", createMethodElement(name).asType())
            .setStatic(isStatic).setSimpleName(method.getName());
}

From source file:org.trustedanalytics.examples.hbase.services.HBaseService.java

/**
 * Get list of tables in given namespace;
 *///from ww  w  . j a v  a  2s  .  c o  m
public List<TableDescription> listTables() throws LoginException {
    List<TableDescription> result = null;

    try (Connection connection = hBaseConnectionFactory.connect(); Admin admin = connection.getAdmin()) {
        HTableDescriptor[] tables = admin.listTables();

        Stream<HTableDescriptor> tableDescriptorsStream = Arrays.stream(tables);

        result = tableDescriptorsStream.map(conversionsService::constructTableDescription)
                .collect(Collectors.toList());
    } catch (IOException e) {
        LOG.error("Error while talking to HBase.", e);
    }

    return result;
}