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:edu.umass.cs.utils.Util.java

public static int[] setToIntArray(Set<Integer> set) {
    int[] array = new int[set.size()];
    int i = 0;//  w  w w .  j a  va2s  . c o m
    for (int id : set) {
        array[i++] = id;
    }
    return array;
}

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From source file:edu.umass.cs.utils.Util.java

public static Object[] setToNodeIdArray(Set<?> set) {
    Object[] array = new Object[set.size()];
    int i = 0;/* www  .j a v  a  2 s  .  com*/
    for (Object id : set) {
        array[i++] = id;
    }
    return array;
}

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From source file:com.delicious.deliciousfeeds4J.DeliciousUtil.java

public static Set<User> deserializeUsersFromJson(String json) throws Exception {

    logger.debug("Trying to deserialize JSON to Users...");
    logger.trace("Deserializing JSON: " + json);

    //Check if empty or null
    if (json == null || json.isEmpty()) {
        logger.debug("Nothing to deserialize. JSON-string was empty!");
        return null;
    }//  w  ww  . jav a 2s. com

    //Actually deserialize
    final Set<User> users = ((Set<User>) objectMapper.readValue(json, new TypeReference<Set<User>>() {
    }));

    if (users == null || users.isEmpty()) {
        logger.debug("No users found. Collection was empty.");
        return null;
    }

    logger.info("Successfully deserialized {} users!", users.size());

    return users;
}

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From source file:com.adaptris.core.SharedComponentList.java

private static Collection<? extends AdaptrisComponent> ensureNoDuplicateIds(
        Collection<? extends AdaptrisComponent> components) throws IllegalArgumentException {
    Set<String> componentIds = new HashSet<>();
    for (AdaptrisComponent c : components) {
        componentIds.add(c.getUniqueId());
    }//from w w  w. j ava  2 s  .  c  o m
    if (componentIds.size() != components.size()) {
        throw new IllegalArgumentException("Found shared components with duplicate IDs; please review config");
    }
    return components;
}

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From source file:edu.umass.cs.utils.Util.java

public static Integer[] setToIntegerArray(Set<Integer> set) {
    Integer[] array = new Integer[set.size()];
    int i = 0;/*from  ww  w. j  a  v  a 2  s .c  o  m*/
    for (Integer id : set) {
        array[i++] = id;
    }
    return array;
}

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From source file:keepinchecker.utility.EmailUtilities.java

private static String generateBodyText(String senderName) throws Exception {
    StringBuilder bodyText = new StringBuilder();

    bodyText.append("Hello,\n\nOn behalf of " + senderName + ", you have received this"
            + " email with the following data,\n\n");

    Set<KeepInCheckerPacket> packets = packetManager.getPackets();
    if (!packets.isEmpty()) {
        StringBuilder packetData = new StringBuilder();

        for (KeepInCheckerPacket packet : packets) {
            packetData.append("\n" + new Date(packet.getTimestamp()).toString() + " " + packet.getTimezone()
                    + " " + packet.getGetValue() + " " + packet.getHostValue() + " "
                    + packet.getRefererValue());
        }// w w  w .  j  av a 2s .c om

        bodyText.append(packets.size() + " questionable sites were visted:\n");
        bodyText.append(packetData.toString());
    } else {
        bodyText.append("0 questionable sites were visited.");
    }

    bodyText.append("\n\nKeep staying accountable!\n\nSincerely,\nKeepInChecker");

    return bodyText.toString();
}

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From source file:com.ecarride.App.java

public static Map<String, String> generateAdminEmailContent(Set<TlcDriver> tlcDrivers) {
    Iterator<TlcDriver> iterator = tlcDrivers.iterator();
    Map<String, String> result = new LinkedHashMap<>();
    String FhvDriverActiveResult = "<b><a href=\"https://data.cityofnewyork.us/Transportation/For-Hire-Vehicles-FHV-Active-Drivers/xjfq-wh2d/data\">These drivers are not active in For-Hire-Vehicles-FHV-Active-Drivers table</a>: "
            + "(" + (tlcDrivers.size() - fhvDriverActiveNum) + "/" + tlcDrivers.size() + ")"
            + "</b> <br><table>";
    String ShlActiveResult = "<b><a href=\"https://data.cityofnewyork.us/Transportation/Street-Hail-Livery-Drivers-Active/5tub-eh45/data\">These drivers are not active in Street-Hail-Livery-Drivers-Active table</a>: "
            + "(" + (tlcDrivers.size() - fhvShlActiveNum) + "/" + tlcDrivers.size() + ")" + "</b> <br><table>";
    String FhvVehicleResult = "<b><a href=\"https://data.cityofnewyork.us/Transportation/For-Hire-Vehicles-FHV-Active-and-Inactive-Vehicles/8wbx-tsch/data\">These drivers are not active in For-Hire-Vehicles-FHV-Active-and-Inactive-Vehicles table</a>: "
            + "(" + (tlcDrivers.size() - fhvVehichleActiveNum) + "/" + tlcDrivers.size() + ")"
            + "</b> <br><table>";
    String BaseChangedResult = "<b><a href=\"https://data.cityofnewyork.us/Transportation/For-Hire-Vehicles-FHV-Active-and-Inactive-Vehicles/8wbx-tsch/data\">These drivers are not affiliated to our base</a>: "
            + "(" + baseChangedNum + "/" + tlcDrivers.size() + ")" + "<b></br><table>";
    while (iterator.hasNext()) {
        TlcDriver driver = iterator.next();
        if (!driver.isActiveInFhvDrivers()) {
            FhvDriverActiveResult += "<tr><td><b>Name: </b><span style='padding-left:5px;'>"
                    + driver.getDriver().getFirstName() + " " + driver.getDriver().getLastName()
                    + "</span></td><td><b>TLC_FHV_License_Number: </b><span style='padding-left:5px;color:red;'>"
                    + driver.getDriver().getDriverTlcFhvLicenseNum()
                    + "  </span></td><td><b>TLC_FHV_Vehicle_License_Number: </b><span style='padding-left:5px;'>"
                    + driver.getTaxiVehicle().getVehicleTlcFhvLicenseNum() + "</span></td></tr>";
        }//from  ww  w.j  a va 2s .  co  m

        if (!driver.isActiveInStreetHailLivery()) {
            ShlActiveResult += "<tr><td><b>Name: </b><span style='padding-left:5px;'>"
                    + driver.getDriver().getFirstName() + " " + driver.getDriver().getLastName()
                    + "</span></td><td><b>TLC_FHV_License_Number: </b><span style='padding-left:5px;color:red;'>"
                    + driver.getDriver().getDriverTlcFhvLicenseNum()
                    + "  </span></td><td><b>TLC_FHV_Vehicle_License_Number: </b><span style='padding-left:5px;'>"
                    + driver.getTaxiVehicle().getVehicleTlcFhvLicenseNum() + "</span></td></tr>";
        }
        if (!driver.isActiveInvehiclesFhv()) {
            FhvVehicleResult += "<tr><td><b>Name: </b><span style='padding-left:5px;'>"
                    + driver.getDriver().getFirstName() + " " + driver.getDriver().getLastName()
                    + "</span></td><td><b>TLC_FHV_License_Number: </b><span style='padding-left:5px;'>"
                    + driver.getDriver().getDriverTlcFhvLicenseNum()
                    + "  </span></td><td><b>TLC_FHV_Vehicle_License_Number: </b><span style='padding-left:5px;color:red;'>"
                    + driver.getTaxiVehicle().getVehicleTlcFhvLicenseNum() + "</span></td></tr>";
        }
        if (driver.isBaseChanged()) {
            BaseChangedResult += "<tr><td><b>Name: </b><span style='padding-left:5px;'>"
                    + driver.getDriver().getFirstName() + " " + driver.getDriver().getLastName()
                    + "</span></td><td><b>TLC_FHV_License_Number: </b><span style='padding-left:5px;'>"
                    + driver.getDriver().getDriverTlcFhvLicenseNum()
                    + "  </span></td><td><b>TLC_FHV_Vehicle_License_Number: </b><span style='padding-left:5px; color:red;'>"
                    + driver.getTaxiVehicle().getVehicleTlcFhvLicenseNum() + "</span></td></tr>";
        }
    }

    FhvDriverActiveResult += "</table>";
    ShlActiveResult += "</table>";
    FhvVehicleResult += "</table>";
    BaseChangedResult += "</table>";

    result.put("Admin_FhvDriver", FhvDriverActiveResult);
    result.put("Admin_Shl", ShlActiveResult);
    result.put("Admin_FhvVehicle", FhvVehicleResult);
    result.put("Admin_BaseChanged", BaseChangedResult);

    return result;
}

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From source file:com.reactive.hzdfs.utils.EntityFinder.java

/**
 * // w  w  w . j  a va2 s .c o  m
 * @param provider
 * @param basePkg
 * @return
 * @throws ClassNotFoundException
 */
private static Set<Class<?>> findComponents(ClassPathScanningCandidateComponentProvider provider,
        String basePkg) throws ClassNotFoundException {
    Set<BeanDefinition> beans = null;
    String pkg = "";
    try {
        pkg = StringUtils.hasText(basePkg) ? basePkg : EntityFinder.class.getPackage().getName();
        beans = provider.findCandidateComponents(pkg);
    } catch (Exception e) {
        throw new ClassNotFoundException("Unable to scan for classes under given base package",
                new IllegalArgumentException("Package=> " + pkg, e));
    }

    Set<Class<?>> classes = new HashSet<>();
    if (beans != null && !beans.isEmpty()) {
        classes = new HashSet<>(beans.size());
        for (BeanDefinition bd : beans) {
            classes.add(Class.forName(bd.getBeanClassName()));
        }
    } else {
        log.warn(">> Did not find any classes under the given base package [" + basePkg + "]");
    }
    return classes;
}

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From source file:mobile.service.UserService.java

/**
 * ?/*from  w  w w  .j ava 2s  .  co  m*/
 *
 * @param size ??
 * @return
 */
public static List<TopUser> getTopUserList(int size) {
    Set<TopExpert> tops = new LinkedHashSet<>();
    List<TopCate> cates = SkillTag.getTopCateWithCache();
    boolean isContinue = false;
    int counter = 0;
    do {
        isContinue = false;
        for (TopCate topCate : cates) {
            List<TopExpert> topExperts = topCate.getTopExperts();
            if (counter < topExperts.size()) {
                tops.add(topExperts.get(counter));
                if (tops.size() >= size) {
                    isContinue = false;
                    break;
                } else {
                    isContinue = true;
                }
            }
        }
        counter++;
    } while (isContinue);

    List<TopUser> list = new ArrayList<>();
    for (TopExpert expert : tops) {
        list.add(TopUser.create(expert));
    }

    return list;
}

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From source file:com.mirth.connect.client.core.api.util.OperationUtil.java

public static String[] getOperationNamesForPermission(String permissionName, Class<?> servletInterface,
        String... extraOperationNames) {
    Set<String> operationNames = new HashSet<String>();

    for (Class<?> coreServletInterface : new Reflections("com.mirth.connect.client.core.api.servlets")
            .getSubTypesOf(BaseServletInterface.class)) {
        addOperationName(permissionName, coreServletInterface, operationNames);
    }//from  w w  w .j a  v a 2  s  .c  o  m

    if (servletInterface != null) {
        addOperationName(permissionName, servletInterface, operationNames);
    }

    if (ArrayUtils.isNotEmpty(extraOperationNames)) {
        operationNames.addAll(Arrays.asList(extraOperationNames));
    }

    return operationNames.toArray(new String[operationNames.size()]);
}

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