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:Main.java

public static void fillComboBox(JComboBox<String> comboBox, String[] values, boolean isToClean,
        String firstElement) {//from   w  w  w. java  2  s .  c  om

    if (comboBox == null) {
        return;
    }

    if (isToClean) {
        comboBox.removeAllItems();
    }

    if (firstElement != null) {
        comboBox.addItem(firstElement);
    }

    Arrays.stream(values).forEach(val -> comboBox.addItem(val));
}

From source file:Main.java

/**
 * Places the given components in a horizontal Box with a glue at the end,
 * causing the components to align left.
 * @param components the components to add
 * @return the components in a horizontal Box, aligned left
 *///www. j  av a 2s . c o m
public static Box buildLeftAlignedRow(Component... components) {
    final Box result = Box.createHorizontalBox();
    Arrays.stream(components).forEach(result::add);
    result.add(Box.createHorizontalGlue());
    return result;
}

From source file:Main.java

/**
 * Places the given components in a horizontal Box with a glue at the front,
 * causing the components to align right.
 * @param components the components to add
 * @return the components in a horizontal box, aligned right
 *///ww  w . ja  v  a2  s.  co m
public static Box buildRightAlignedRow(Component... components) {
    final Box result = Box.createHorizontalBox();
    result.add(Box.createHorizontalGlue());
    Arrays.stream(components).forEach(result::add);
    return result;
}

From source file:Main.java

public static <T> Collection<T> removeNodes(T[] array, T sampleNode) {
    return Arrays.stream(array).filter((node) -> node != null ? !node.equals(sampleNode) : false)
            .collect(Collectors.toList());
}

From source file:com.hengyi.japp.tools.PYUtil.java

public static List<String> getFirstSpell(String cs) {
    if (isBlank(cs)) {
        return null;
    }/*from   w  w  w .  j a v a  2s . com*/
    List<String> result = null;
    List<Set<Character>> cs_fpys = cs.chars().mapToObj(i -> toHanyuPinyinStringArray((char) i))
            .map(a -> Arrays.stream(a).map(s -> s.charAt(0)).collect(Collectors.toSet()))
            .collect(Collectors.toList());
    for (Set<Character> fpys : cs_fpys) {
        if (result == null) {
            result = fpys.stream().map(String::valueOf).collect(Collectors.toList());
        } else {
            Stream<String> tmps = result.stream().flatMap(s -> fpys.stream().map(fpy -> s + fpy));
            result = tmps.collect(Collectors.toList());
        }
    }
    return result;
}

From source file:com.netflix.spinnaker.halyard.deploy.deployment.v1.DeployOption.java

public static DeployOption fromString(String name) {
    return Arrays.stream(values()).filter(o -> o.toString().equalsIgnoreCase(name)).findFirst()
            .orElseThrow(() -> new IllegalArgumentException("There is no DeployType with name " + name));
}

From source file:co.runrightfast.metrics.MetricType.java

public static String metricName(@NonNull final MetricType metricType, final String... names) {
    notEmpty(names);// w  w  w.ja  v a  2s  . c  om
    checkArgument(!Arrays.stream(names).filter(StringUtils::isBlank).findFirst().isPresent(),
            "any of the names cannot be blank");
    final StringBuilder sb = new StringBuilder(64);
    sb.append(metricType.name());
    Arrays.stream(names).forEach(n -> sb.append('.').append(n));
    return sb.toString();
}

From source file:com.twosigma.beakerx.kernel.msg.StacktraceHtmlPrinter.java

public static String[] print(String[] input) {
    String[] escaped = Arrays.stream(input).map(StringEscapeUtils::escapeHtml4).toArray(String[]::new);
    return INSTANCE.doPrint(escaped);
}

From source file:com.blackducksoftware.integration.hub.detect.util.EnumUtilExtension.java

public static <T extends Enum<T>> List<T> parseCommaDelimitted(String commaDelimitedEnumString,
        Class<T> enumClass) {
    return Arrays.stream(commaDelimitedEnumString.split(",")).map(String::trim).filter(StringUtils::isNotBlank)
            .map(token -> Enum.valueOf(enumClass, token)).collect(Collectors.toList());
}

From source file:com.epam.ta.reportportal.database.entity.user.UserRole.java

public static Optional<UserRole> findByName(String name) {
    return Arrays.stream(UserRole.values()).filter(role -> role.name().equals(name)).findAny();
}