Example usage for java.util Set size

List of usage examples for java.util Set size

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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:com.intuit.autumn.web.WebServices.java

/**
 * Http services configuration utility./*  www .j a v a2 s  .  c o  m*/
 *
 * @return collection of enabled http services.
 */

public static Set<Class<? extends Service>> getEnabledWebServices() {
    LOGGER.debug("getting enabled web services");

    Properties properties = create(PROPERTY_NAME, WebModule.class);
    Set<Class<? extends Service>> webServices = newHashSet();

    loadIfEnabled(properties, webServices, "application.http.enabled");
    loadIfEnabled(properties, webServices, "application.https.enabled");

    LOGGER.debug("got enabled web services count: {}", webServices.size());

    return webServices;
}

From source file:net.officefloor.plugin.web.http.security.store.PasswordFileCredentialStoreTest.java

/**
 * Asserts the set of roles.// w w w.j a va 2s.c  om
 * 
 * @param actualRoles
 *            Actual roles.
 * @param expectedRoles
 *            Expected roles.
 */
private static void assertRoles(Set<String> actualRoles, String... expectedRoles) {
    assertEquals("Incorrect number of roles", expectedRoles.length, actualRoles.size());
    for (String role : expectedRoles) {
        assertTrue("Expected to have role: '" + role + "'", actualRoles.contains(role));
    }
}

From source file:Main.java

/**
 * set convert to string//from  w  ww  .ja v  a2s  . c om
 */
public static String setConvertToString(Set<String> values, String separate) {
    if (values == null) {
        return null;
    }
    if (values.isEmpty()) {
        return "";
    }
    String sp = TextUtils.isEmpty(separate) ? COMMA : separate;
    StringBuilder sb = new StringBuilder(64);
    int _size = values.size() - 1;
    int count = 0;
    for (String value : values) {
        sb.append(value);
        if (count != _size) {
            sb.append(sp);
        }
        count++;
    }
    return sb.toString();
}

From source file:com.yunrang.hadoop.app.utils.CustomizedUtil.java

/**
 * Returns a classpath string built from the content of the "tmpjars" value
 * in {@code conf}. Also exposed to shell scripts via `bin/hbase mapredcp`.
 *//*from w w  w. j a  v  a 2 s  .c  om*/
public static String buildDependencyClasspath(Configuration conf) {
    if (conf == null) {
        throw new IllegalArgumentException("Must provide a configuration object.");
    }
    Set<String> paths = new HashSet<String>(conf.getStringCollection("tmpjars"));
    if (paths.size() == 0) {
        throw new IllegalArgumentException("Configuration contains no tmpjars.");
    }
    StringBuilder sb = new StringBuilder();
    for (String s : paths) {
        // entries can take the form 'file:/path/to/file.jar'.
        int idx = s.indexOf(":");
        if (idx != -1)
            s = s.substring(idx + 1);
        if (sb.length() > 0)
            sb.append(File.pathSeparator);
        sb.append(s);
    }
    return sb.toString();
}

From source file:gov.nih.nci.firebird.web.common.RegistrationJsonConverter.java

/**
 * convert registrations for consumption by inviteDialog.tag.
 *
 * @param action action to help with formated strings
 * @param registrations the registrations to show in table
 * @return JSON table data of registration
 * @throws JSONException error//from   w  w w .  j  ava2 s . c  o  m
 */
public static String convertToJson(ActionSupport action,
        Set<? extends AbstractProtocolRegistration> registrations) throws JSONException {
    Row[] rows = new Row[registrations.size()];
    int i = 0;
    for (AbstractProtocolRegistration reg : registrations) {
        rows[i++] = new Row(action, reg);
    }
    Arrays.sort(rows);
    return JSONUtil.serialize(rows, Lists.newArrayList(Pattern.compile(".*\\.byteDataSource")), null, false,
            true, false);
}

From source file:Main.java

public static double calcStrSetSimilarity(final Set<String> strASet1, final Set<String> strASet2) {
    int containsCount = 0;
    final Iterator<String> iter = strASet2.iterator();
    while (iter.hasNext()) {
        if (strASet1.contains(iter.next())) {
            containsCount++;//from w w  w  .  ja v a 2 s.  c o  m
        }
    }
    return (double) containsCount / (double) strASet1.size();
}

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

public static void adapterInstanceFieldChecks(Adapter fromXML) {
    assertNotNull(fromXML);//from w  w  w . j a  v  a 2  s  . co  m
    assertEquals("SimpleAdapterTest", fromXML.getUniqueId());
    assertTrue(fromXML.logHandler() instanceof NullLogHandler);

    assertTrue(fromXML.getEventHandler() instanceof DefaultEventHandler);
    assertTrue(((DefaultEventHandler) fromXML.getEventHandler()).getConnection() instanceof NullConnection);
    assertTrue(((DefaultEventHandler) fromXML.getEventHandler()).getProducer() instanceof NullMessageProducer);
    // ShutdownWaitSeconds is now null.
    assertNull(((DefaultEventHandler) fromXML.getEventHandler()).getShutdownWaitSeconds());

    assertTrue(fromXML.getMessageErrorHandler() instanceof NullProcessingExceptionHandler);

    Channel channel = fromXML.getChannelList().get(0);
    assertTrue(channel.getConsumeConnection() instanceof NullConnection);
    assertTrue(channel.getProduceConnection() instanceof NullConnection);

    // Check workflow
    WorkflowList workflowList = channel.getWorkflowList();
    assertNotNull(workflowList);
    assertEquals(1, workflowList.size());
    // test workflow
    StandardWorkflow standardWorkflow = (StandardWorkflow) workflowList.get(0);
    assertNotNull(standardWorkflow);
    assertEquals("workflow1", standardWorkflow.getUniqueId());
    // test workflow consumer
    AdaptrisMessageConsumer consumer = standardWorkflow.getConsumer();
    assertNotNull(consumer);
    ConsumeDestination destination = consumer.getDestination();
    assertNotNull(destination);
    assertTrue(destination instanceof ConfiguredConsumeDestination);
    assertEquals("dummy", destination.getDestination());

    // test services
    ServiceCollection serviceCollection = standardWorkflow.getServiceCollection();
    assertNotNull(serviceCollection);
    assertEquals("serviceListID1", serviceCollection.getUniqueId());
    assertEquals(3, serviceCollection.size());
    assertTrue(serviceCollection instanceof ServiceList);
    // test service 1
    Service service1 = serviceCollection.get(0);
    assertEquals("serviceID1", service1.getUniqueId());
    assertTrue(service1 instanceof AddMetadataService);
    Set<MetadataElement> metadataElements = ((AddMetadataService) service1).getMetadataElements();
    assertEquals(1, metadataElements.size());
    for (Iterator<MetadataElement> iterator = metadataElements.iterator(); iterator.hasNext();) {
        MetadataElement metadataElement = (MetadataElement) iterator.next();
        assertEquals("key1", metadataElement.getKey());
        assertEquals("val1", metadataElement.getValue());
        break;
    }

    // test service 2
    Service service2 = serviceCollection.get(1);
    assertEquals("serviceID2", service2.getUniqueId());
    assertTrue(service2 instanceof XpathMetadataService);
    List<XpathQuery> xpathQueries = ((XpathMetadataService) service2).getXpathQueries();
    assertEquals(1, xpathQueries.size());
    assertEquals(ConfiguredXpathQuery.class, xpathQueries.get(0).getClass());
    assertEquals("/a/b/c", ((ConfiguredXpathQuery) xpathQueries.get(0)).getXpathQuery());

    // Test service3
    Service service3 = serviceCollection.get(2);
    assertEquals("serviceID3", service3.getUniqueId());
    assertTrue(service3 instanceof LogMessageService);
    assertTrue(StringUtils.isBlank(((LogMessageService) service3).getLogPrefix()));
    assertFalse(((LogMessageService) service3).getIncludeEvents());
    assertTrue(((LogMessageService) service3).getIncludePayload());
}

From source file:Main.java

/**
 * set convert to byte[]//from ww  w .j  ava2 s. c  om
 */
public static byte[] setConvertToByte(Set<String> values, String separate) {
    if (values == null) {
        return null;
    }
    if (values.isEmpty()) {
        return new byte[0];
    }
    String sp = TextUtils.isEmpty(separate) ? COMMA : separate;
    StringBuilder sb = new StringBuilder(64);
    int _size = values.size() - 1;
    int count = 0;
    for (String value : values) {
        sb.append(value);
        if (count != _size) {
            sb.append(sp);
        }
        count++;
    }
    return sb.toString().getBytes();
}

From source file:com.cyberway.issue.crawler.datamodel.credential.Rfc2617Credential.java

/**
 * Convenience method that does look up on passed set using realm for key.
 *
 * @param rfc2617Credentials Set of Rfc2617 credentials.  If passed set is
 * not pure Rfc2617Credentials then will be ClassCastExceptions.
 * @param realm Realm to find in passed set.
 * @param context Context to use when searching the realm.
 * @return Credential of passed realm name else null.  If more than one
 * credential w/ passed realm name, and there shouldn't be, we return first
 * found./* w w  w  .  j  a v  a2 s  .  co  m*/
 */
public static Rfc2617Credential getByRealm(Set rfc2617Credentials, String realm, CrawlURI context) {

    Rfc2617Credential result = null;
    if (rfc2617Credentials == null || rfc2617Credentials.size() <= 0) {
        return result;
    }
    if (rfc2617Credentials != null && rfc2617Credentials.size() > 0) {
        for (Iterator i = rfc2617Credentials.iterator(); i.hasNext();) {
            Rfc2617Credential c = (Rfc2617Credential) i.next();
            try {
                if (c.getRealm(context).equals(realm)) {
                    result = c;
                    break;
                }
            } catch (AttributeNotFoundException e) {
                logger.severe("Failed look up by realm " + realm + " " + e);
            }
        }
    }
    return result;
}

From source file:cop.raml.utils.Utils.java

/**
 * Converts enum constants as set {@code anEnum} to enum string without any duplication.
 *
 * @param anEnum set of enum constants/*from  w w w  .j  av  a  2  s.c  o m*/
 * @return {@code null} or not empty enum string (e.g. [one,two])
 */
public static String toEnumStr(Set<String> anEnum) {
    return CollectionUtils.isNotEmpty(anEnum) ? toEnumStr(anEnum.toArray(new String[anEnum.size()])) : null;
}