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:ddf.security.PropertiesLoader.java

@SuppressWarnings("unchecked")
public static <K, V> Map<K, V> toMap(Properties properties) {
    if (properties != null) {
        final Set<Map.Entry<Object, Object>> entries = properties.entrySet();
        Map<K, V> map = new HashMap<K, V>(entries.size() * 2);
        for (Map.Entry<Object, Object> entry : entries) {
            map.put((K) entry.getKey(), (V) entry.getValue());
        }/*from ww  w.  j ava  2  s.  c om*/

        return map;
    }
    return new HashMap<K, V>();
}

From source file:hudson.security.PAMSecurityRealm.java

private static GrantedAuthority[] toAuthorities(UnixUser u) {
    Set<String> grps = u.getGroups();
    GrantedAuthority[] groups = new GrantedAuthority[grps.size() + 1];
    int i = 0;/*www .jav a2  s  . c  om*/
    for (String g : grps)
        groups[i++] = new GrantedAuthorityImpl(g);
    groups[i++] = AUTHENTICATED_AUTHORITY;
    return groups;
}

From source file:hudson.matrix.MatrixTest.java

private static void expectRejection(MatrixProject project, String combinationFilter, String signature)
        throws IOException {
    ScriptApproval scriptApproval = ScriptApproval.get();
    assertEquals(Collections.emptySet(), scriptApproval.getPendingSignatures());
    try {//from   w w  w  .  ja v  a2 s.c  o m
        project.setCombinationFilter(combinationFilter);
    } catch (RejectedAccessException x) {
        assertEquals(Functions.printThrowable(x), signature, x.getSignature());
    }
    Set<ScriptApproval.PendingSignature> pendingSignatures = scriptApproval.getPendingSignatures();
    assertEquals(1, pendingSignatures.size());
    assertEquals(signature, pendingSignatures.iterator().next().signature);
    scriptApproval.approveSignature(signature);
    assertEquals(Collections.emptySet(), scriptApproval.getPendingSignatures());
}

From source file:com.github.nakamurakj.validator.BeanValidator.java

/**
 * javax.validation????Bean?Validation?//from w  w  w . jav  a2 s .co m
 *
 * @param bean ?Bean
 * @return {@code ValidateMessage}?
 * @throws IllegalArgumentException 
 */
public static <T> List<ValidateMessage<T>> validateBean(final T bean) throws IllegalArgumentException {
    if (bean == null) {
        throw new IllegalArgumentException("bean is null");
    }

    final Set<ConstraintViolation<T>> constraintViolations = getValidator().validate(bean);
    final int size = constraintViolations.size();
    final List<ValidateMessage<T>> messages = new ArrayList<ValidateMessage<T>>(size);
    if (size > 0) {
        final Iterator<ConstraintViolation<T>> ite = constraintViolations.iterator();
        while (ite.hasNext()) {
            messages.add(new ValidateMessage<T>(ite.next()));
        }
    }
    return messages;
}

From source file:com.dell.asm.asmcore.asmmanager.util.DeviceGroupUtil.java

/**
 * Validate Users/* ww w  . j  a v a2  s  . c  o m*/
 * 
 * @param entity - device group entity to be validated
 * 
 * @throws AsmManagerCheckedException
 */
public static void validateUserObject(DeviceGroupEntity entity) throws AsmManagerCheckedException {

    Set<Long> invalidUserIds = invalidGroupUserIds(entity);

    if (invalidUserIds.size() > 0) {
        throw new AsmManagerCheckedException(AsmManagerCheckedException.REASON_CODE.INVALID_ID,
                AsmManagerMessages.userIdsNotFound(invalidUserIds.toString()));
    }

}

From source file:com.nesscomputing.syslog4j.Syslog.java

/**
 * shutdown() gracefully shuts down all defined Syslog protocols,
 * which includes flushing all queues and connections and finally
 * clearing all instances (including those initialized by default).
 *///from  w  ww . j av a2 s . c o  m
public synchronized static void shutdown() {
    Set<String> protocols = instances.keySet();

    if (protocols.size() > 0) {
        Iterator<String> i = protocols.iterator();

        SyslogUtility.sleep(SyslogConstants.THREAD_LOOP_INTERVAL_DEFAULT);

        while (i.hasNext()) {
            String protocol = i.next();

            SyslogIF syslog = instances.get(protocol);

            syslog.shutdown();
        }

        instances.clear();
    }
}

From source file:edu.wpi.checksims.testutil.AlgorithmUtils.java

/**
 * Ensure that every pair in a set of pairs is representing in algorithm results
 *
 * @param results Collection of algorithm results to check in
 * @param pairs Pairs of submissions to search for in the results
 *///from  www.j  ava  2s  .  co m
public static void checkResultsContainsPairs(Collection<AlgorithmResults> results,
        Set<Pair<Submission, Submission>> pairs) {
    assertNotNull(results);
    assertNotNull(pairs);

    assertEquals(results.size(), pairs.size());

    for (Pair<Submission, Submission> pair : pairs) {
        long numWithResult = results.stream().filter((result) -> {
            return (result.a.equals(pair.getLeft()) && result.b.equals(pair.getRight()))
                    || (result.a.equals(pair.getRight()) && result.b.equals(pair.getLeft()));
        }).count();

        assertEquals(1, numWithResult);
    }
}

From source file:com.dell.asm.asmcore.asmmanager.util.DeviceGroupUtil.java

/**
 * Delete association between device group users by ids
 * /*from   ww w  .ja  v a 2 s.  co  m*/
 * @param ids - set of user ids
 * 
 * @throws AsmManagerCheckedException
 */
public static void deleteGroupUsersAssociationFromDB(Set<Long> ids) throws AsmManagerCheckedException {

    if (null == ids || ids.size() <= 0)
        return;
    DeviceGroupDAO.getInstance().deleteGroupUsersAssociation(ids);
}

From source file:org.eclipse.virgo.ide.jdt.internal.core.classpath.ServerClasspathContainerUpdateJob.java

/**
 * Helper method to schedule a new {@link ServerClasspathContainerUpdateJob}
 * ./*from   w  w w.j a v  a 2  s .  c om*/
 * 
 * @param javaProject
 *            the {@link IJavaProject} the class path container should be
 *            updated for
 * @param types
 *            the change types of the manifest
 */
public static void scheduleClasspathContainerUpdateJob(IJavaProject javaProject, Set<Type> types) {
    if (javaProject != null && !SCHEDULED_PROJECTS.contains(javaProject) && types.size() > 0
            && ClasspathUtils.hasClasspathContainer(javaProject)) {
        newClasspathContainerUpdateJob(javaProject, types);
    }
}

From source file:edu.snu.dolphin.dnn.util.NeuralNetworkUtils.java

/**
 * De-serializes a set of serialized layer configurations to an array of layer configurations.
 * @param configurationSerializer a configuration serializer to deserialize the specified configuration set.
 * @param serializedLayerConfSet a set of serialized layer configurations.
 * @return an array of layer configurations.
 *//*from   w w  w.j  a  v  a 2 s .com*/
public static Configuration[] deserializeLayerConfSetToArray(
        final ConfigurationSerializer configurationSerializer, final Set<String> serializedLayerConfSet) {
    final Configuration[] layerConfigurations = new Configuration[serializedLayerConfSet.size()];
    for (final String serializedLayerConfiguration : serializedLayerConfSet) {
        try {
            final Configuration layerConfiguration = configurationSerializer
                    .fromString(serializedLayerConfiguration);
            final int index = Tang.Factory.getTang().newInjector(layerConfiguration)
                    .getNamedInstance(LayerConfigurationParameters.LayerIndex.class);
            layerConfigurations[index] = layerConfiguration;
        } catch (final IOException exception) {
            throw new RuntimeException("IOException while de-serializing layer configuration", exception);
        } catch (final InjectionException exception) {
            throw new RuntimeException("InjectionException", exception);
        }
    }
    return layerConfigurations;
}