Example usage for java.util Set add

Introduction

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

Prototype

boolean add(E e);

Source Link

Document

Adds the specified element to this set if it is not already present (optional operation).

Usage

From source file:Main.java

public static Set<String> split(String string, String separator) {
    Set<String> set = new HashSet<String>();
    if (string == null)
        return set;
    String[] split = string.split(separator);
    for (String v : split)
        set.add(v.trim());

    return set;//  www  .  ja va2 s . c  om

}

From source file:org.syncope.core.util.EntitlementUtil.java

public static Set<Long> getRoleIds(final List<Entitlement> entitlements) {
    Set<String> names = new HashSet<String>(entitlements.size());
    for (Entitlement entitlement : entitlements) {
        names.add(entitlement.getName());
    }//from   w ww.  ja  v  a 2s .c o m
    return getRoleIds(names);
}

From source file:Main.java

private static void appendTypeName(StringBuffer sb, Set typeNamesAppended, String name) {
    if (!typeNamesAppended.contains(name)) {
        if (sb.length() != 0)
            sb.append("+");
        sb.append(name);//from  www .ja  va  2s.  co  m
        typeNamesAppended.add(name);
    }
}

From source file:com.conwet.silbops.api.impl.XJSPSubEndpoint.java

private static <E> void addNotNull(Set<E> set, E elem) {

    set.add(Objects.requireNonNull(elem));
}

From source file:edu.cornell.mannlib.vitro.webapp.utils.logging.ToString.java

private static String setOfGraphsToString(Set<Graph> set) {
    Set<String> strings = new HashSet<>();
    for (Graph g : set) {
        strings.add(graphToString(g));
    }/*from   ww  w  .  java2s . com*/
    return "[" + StringUtils.join(strings, ", ") + "]";
}

From source file:Main.java

public static Set<Integer> toSet(SparseBooleanArray array) {
    Set<Integer> trueSet = Sets.newHashSet();
    for (int i = 0; i < array.size(); i++) {
        if (array.valueAt(i)) {
            int position = array.keyAt(i);
            trueSet.add(position);
        }/*from  w w  w .j  a  v  a2  s .  c o  m*/
    }
    return trueSet;
}

From source file:Main.java

public static Set<?> asSet(Object o) {
    if (o instanceof Set) {
        return (Set<?>) o;
    } else if (o instanceof Collection) {
        Set<Object> set = createDefaultSet();
        set.addAll((Collection<?>) o);
        return set;
    } else {/* w ww  .j av a 2 s .  c o  m*/
        Set<Object> set = createDefaultSet();
        set.add(o);
        return set;
    }
}

From source file:Main.java

/**
 * Converts an array of chars to a Set of Characters. 
 * @param array the contents of the new Set
 * @return a Set containing the elements in the array
 *///from   ww  w.  j a  va2s . co  m
public static Set<Character> arrayToSet(char... array) {
    Set<Character> toReturn;

    if (array == null)
        return new HashSet<Character>();
    toReturn = new HashSet<Character>(array.length);
    for (char c : array) {
        toReturn.add(c);
    }
    return toReturn;
}

From source file:com.piusvelte.taplock.client.core.TapLock.java

protected static void storeDevices(Context context, SharedPreferences sp, ArrayList<JSONObject> devicesArr) {
    Set<String> devices = new HashSet<String>();
    for (JSONObject deviceJObj : devicesArr)
        devices.add(deviceJObj.toString());
    sp.edit().putStringSet(KEY_DEVICES, devices).commit();
    (new BackupManager(context)).dataChanged();
}

From source file:com.gxl.test.shark.resource.redisSetData.java

public @BeforeClass static void init() {
    GenericObjectPoolConfig cfg = new GenericObjectPoolConfig();
    cfg.setMaxIdle(10);/*  w  w  w . j a  v  a 2s .  c o m*/
    cfg.setMinIdle(1);
    cfg.setMaxIdle(5);
    cfg.setMaxWaitMillis(5000);
    cfg.setTestOnBorrow(true);
    cfg.setTestOnReturn(true);
    Set<HostAndPort> hostAndPorts = new HashSet<HostAndPort>();
    HostAndPort hostAndPort = new HostAndPort("120.24.75.22", 7000);
    hostAndPorts.add(hostAndPort);
    jedis = new JedisCluster(hostAndPorts, cfg);
}