Example usage for java.util Set size

Introduction

In this page you can find the example usage for java.util Set size.

Prototype

int size();

Source Link

Document

Returns the number of elements in this set (its cardinality).

Usage

From source file:Main.java

public static double computeDice(Collection<String> c1, Collection<String> c2) {
    Set<String> intersection = new HashSet<>(c1);
    intersection.retainAll(c1);/*  w w w  .  j av  a2  s  .  co  m*/
    intersection.retainAll(c2);

    if (intersection.size() == 0)
        return 0.0;
    double score = 2 * (double) intersection.size() / (c1.size() + c2.size());
    return score;

}

From source file:org.atemsource.atem.impl.EntityTypeUtils.java

public static String[] convertToArray(final Set<String> selectableTypeCodes) {
    return selectableTypeCodes.toArray(new String[selectableTypeCodes.size()]);
}

From source file:edu.infsci2560.PageHtmlValidator.java

public static void validatePage(String pageSource) {
    Validator htmlValidator = new ValidatorBuilder().html();
    ValidationResponse response = null;/*  w w w.ja va  2  s  .c om*/
    try {
        response = htmlValidator.validate(pageSource);
    } catch (IOException e) {
        logger.error("Error validation {}", e);
    }

    Set<Defect> errors = response.errors();
    int errorCount = errors.size();
    logger.info("W3C validation errors count: {}", errorCount);
    logDefects(new ArrayList<>(errors), "error");

    Set<Defect> warnings = response.warnings();
    int warningCount = warnings.size();
    logger.info("W3C validation warnings count: {}", warningCount);
    logDefects(new ArrayList<>(warnings), "warning");

    if (errorCount > 0 || warningCount > 0) {
        logger.info(repeat("=", 40));
        logger.info("===PAGE SOURCE==: \n{}", pageSource);
        logger.info(repeat("=", 40));
    }

    assertTrue("Error count exceed.", errorCount <= ALLOWED_ERROR_COUNT);
    assertTrue("Warning count exceed.", warnings.size() <= ALLOWED_WARNING_COUNT);
}

From source file:io.github.dustalov.maxmax.Application.java

private static void write(String filename, MaxMax<String> maxmax) throws IOException {
    try (final BufferedWriter writer = Files.newBufferedWriter(Paths.get(filename))) {
        int i = 0;
        for (final Set<String> cluster : maxmax.getClusters()) {
            writer.write(String.format(Locale.ROOT, "%d\t%d\t%s\n", i++, cluster.size(),
                    String.join(", ", cluster)));
        }/* w w w  .  j  a  v a 2 s .c o m*/
    }
}

From source file:Main.java

/**
 * Checks if a View matches a certain string and returns the amount of total matches.
 * //w  w  w  . j  av  a2 s. co m
 * @param regex the regex to match
 * @param view the view to check
 * @param uniqueTextViews set of views that have matched
 * @return number of total matches
 */

public static int getNumberOfMatches(String regex, TextView view, Set<TextView> uniqueTextViews) {
    if (view == null) {
        return uniqueTextViews.size();
    }

    Pattern pattern = null;
    try {
        pattern = Pattern.compile(regex);
    } catch (PatternSyntaxException e) {
        pattern = Pattern.compile(regex, Pattern.LITERAL);
    }

    Matcher matcher = pattern.matcher(view.getText().toString());

    if (matcher.find()) {
        uniqueTextViews.add(view);
    }

    if (view.getError() != null) {
        matcher = pattern.matcher(view.getError().toString());
        if (matcher.find()) {
            uniqueTextViews.add(view);
        }
    }
    if (view.getText().toString().equals("") && view.getHint() != null) {
        matcher = pattern.matcher(view.getHint().toString());
        if (matcher.find()) {
            uniqueTextViews.add(view);
        }
    }
    return uniqueTextViews.size();
}

From source file:io.fabric8.arquillian.utils.Routes.java

/**
 * Should we try to create a route for the given service?
 * <p/>//from  w  w  w .j a  v a 2 s.co m
 * By default lets ignore the kubernetes services and any service which does not expose ports 80 and 443
 *
 * @returns true if we should create an OpenShift Route for this service.
 */
protected static boolean shouldCreateRouteForService(Logger log, Service service, String id) {
    if ("kubernetes".equals(id) || "kubernetes-ro".equals(id)) {
        return false;
    }
    Set<Integer> ports = KubernetesHelper.getPorts(service);
    if (ports.size() == 1) {
        return true;
    } else {
        log.info("Not generating route for service " + id
                + " as only single port services are supported. Has ports: " + ports);
        return false;
    }
}

From source file:org.centralperf.controller.BaseController.java

/**
 * Validate a bean based on javax.validation API
 * @param bean Bean to validate/*from   w  ww  .j  av  a 2 s .c o  m*/
 * @throws ControllerValidationException If the bean is not validated
 */
protected static void validateBean(Object bean) throws ControllerValidationException {
    ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
    Validator validator = factory.getValidator();
    Set<ConstraintViolation<Object>> constraintViolations = validator.validate(bean);
    if (constraintViolations.size() > 0) {
        StringBuilder errorMessage = new StringBuilder();
        for (ConstraintViolation<Object> constraintViolation : constraintViolations) {
            errorMessage.append(constraintViolation.getMessage());
        }
        throw new ControllerValidationException(errorMessage.toString());
    }
}

From source file:Main.java

public static int[] integerSetToInt(Set<Integer> integerSet) {
    if (integerSet == null)
        return new int[0];

    int i = 0;//  w w  w .  java  2s.c  o  m
    int[] intArrays = new int[integerSet.size()];
    for (Iterator<Integer> Itr = integerSet.iterator(); Itr.hasNext();) {
        intArrays[i] = Itr.next().intValue();
        i++;
    }
    return intArrays;
}

From source file:com.tealcube.minecraft.bukkit.mythicdrops.utils.ChatColorUtil.java

public static ChatColor getRandomChatColorFromSet(Set<ChatColor> chatColors) {
    ChatColor[] chatColors1 = chatColors.toArray(new ChatColor[chatColors.size()]);
    return chatColors1[RandomUtils.nextInt(chatColors1.length)];
}

From source file:Main.java

public static <T> List<T> intersect(List<T> list1, Set<T> set2) {
    List<T> intersection = new ArrayList<>(set2.size());

    for (T e : list1) {
        if (set2.contains(e)) {
            intersection.add(e);// ww w  .jav a  2 s .  co  m
        }
    }
    return intersection;
}