Example usage for java.util Collection add

Introduction

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

Prototype

boolean add(E e);

Source Link

Document

Ensures that this collection contains the specified element (optional operation).

Usage

From source file:be.ac.ua.comp.scarletnebula.core.KeyManager.java

static public Collection<String> getKeyNames(final String providerName) {
    final File dirFile = assureDirectory(providerName);

    final Collection<String> keynames = new ArrayList<String>();

    for (final String keyfile : dirFile.list()) {
        keynames.add(keyfile.replaceAll("\\.key$", ""));
    }//w w  w .  ja v a2  s  . c  o m
    return keynames;
}

From source file:org.apache.nifi.processors.standard.util.HTTPUtils.java

public static void validateProxyProperties(ValidationContext context, Collection<ValidationResult> results) {
    if (context.getProperty(PROXY_HOST).isSet() && !context.getProperty(PROXY_PORT).isSet()) {
        results.add(
                new ValidationResult.Builder().explanation("Proxy Host was set but no Proxy Port was specified")
                        .valid(false).subject("Proxy server configuration").build());
    }//w ww  .  ja  v  a  2  s.  co m

    ProxyConfiguration.validateProxySpec(context, results, PROXY_SPECS);
}

From source file:Main.java

public static <E> void merge(final Collection<E> into, final E[] values) {
    checkNotNull(into, "target cannot be null");
    checkNotNull(values, "source cannot be null");

    for (final E value : values) {
        into.add(value);
    }//from   w  w  w.java2 s  . co  m
}

From source file:com.netscape.cmstools.tps.token.TokenCLI.java

public static void printToken(TokenData token) {
    System.out.println("  Token ID: " + token.getID());
    if (token.getUserID() != null)
        System.out.println("  User ID: " + token.getUserID());
    if (token.getType() != null)
        System.out.println("  Type: " + token.getType());

    TokenStatusData status = token.getStatus();
    if (status != null)
        System.out.println("  Status: " + status.name);

    Collection<TokenStatusData> nextStates = token.getNextStates();
    if (nextStates != null) {
        Collection<TokenStatus> names = new ArrayList<TokenStatus>();
        for (TokenStatusData nextState : nextStates) {
            names.add(nextState.name);
        }/*from ww  w .jav a  2s. c o  m*/
        System.out.println("  Next States: " + StringUtils.join(names, ", "));
    }

    if (token.getAppletID() != null)
        System.out.println("  Applet ID: " + token.getAppletID());
    if (token.getKeyInfo() != null)
        System.out.println("  Key Info: " + token.getKeyInfo());
    if (token.getPolicy() != null)
        System.out.println("  Policy: " + token.getPolicy());
    if (token.getCreateTimestamp() != null)
        System.out.println("  Date Created: " + token.getCreateTimestamp());
    if (token.getModifyTimestamp() != null)
        System.out.println("  Date Modified: " + token.getModifyTimestamp());

    Link link = token.getLink();
    if (verbose && link != null) {
        System.out.println("  Link: " + link.getHref());
    }
}

From source file:Main.java

/**
 * Adds all non-null objects into the specified list.
 *
 * @param collection//from  ww  w .j  ava2s  .c  o  m
 *            list to fill
 * @param objects
 *            objects
 * @param <T>
 *            objects type
 * @return true if list changed as the result of this operation, false
 *         otherwise
 */
public static <T> boolean addAllNonNull(final Collection<T> collection, final T... objects) {
    boolean result = false;
    for (final T object : objects) {
        if (!collection.contains(object) && object != null) {
            result |= collection.add(object);
        }
    }
    return result;
}

From source file:Main.java

/**
 * // w w  w  . j a  v  a2 s. c o  m
 * @param value
 * @return double[]
 */
public static double[] toDoubleArray(final String value) {
    if (value == null) {
        return new double[] {};
    }

    final int BRACKET_LENGTH = 1;
    final String strippedValue = value.substring(BRACKET_LENGTH, value.length() - BRACKET_LENGTH);
    final StringTokenizer tokenizer = new StringTokenizer(strippedValue, ELEMENT_SEPARATOR);
    final Collection<Double> doubleCollection = new ArrayList<>();

    while (tokenizer.hasMoreTokens()) {
        doubleCollection.add(Double.valueOf(tokenizer.nextToken().trim()));
    }

    return toDoubleArray(doubleCollection);
}

From source file:Main.java

private static void _addSuperTypes(Class<?> cls, Class<?> endBefore, Collection<Class<?>> result,
        boolean addClassItself) {
    if (cls != endBefore && cls != null && cls != Object.class) {
        if (addClassItself) {
            if (!result.contains(cls)) {
                result.add(cls);
            } else {
                return;
            }/*from   w w w . j a va2 s.  c  o m*/
        }
        for (Class<?> intCls : cls.getInterfaces()) {
            _addSuperTypes(intCls, endBefore, result, true);
        }
        _addSuperTypes(cls.getSuperclass(), endBefore, result, true);
    }
}

From source file:com.tamingtext.classifier.maxent.TestMaxent.java

private static void execute(File[] inputFiles, File modelFile) throws IOException, FileNotFoundException {
    //<start id="maxent.examples.test.setup"/> 
    NameFinderFeatureGenerator nffg //<co id="tmx.feature"/>
            = new NameFinderFeatureGenerator();
    BagOfWordsFeatureGenerator bowfg = new BagOfWordsFeatureGenerator();

    InputStream modelStream = //<co id="tmx.modelreader"/>
            new FileInputStream(modelFile);
    DoccatModel model = new DoccatModel(modelStream);
    DocumentCategorizer categorizer //<co id="tmx.categorizer"/>
            = new DocumentCategorizerME(model, nffg, bowfg);
    Tokenizer tokenizer = SimpleTokenizer.INSTANCE;

    int catCount = categorizer.getNumberOfCategories();
    Collection<String> categories = new ArrayList<String>(catCount);
    for (int i = 0; i < catCount; i++) {
        categories.add(categorizer.getCategory(i));
    }/*from  w  w  w  . ja  v a  2s .c  o  m*/
    ResultAnalyzer resultAnalyzer = //<co id="tmx.results"/>
            new ResultAnalyzer(categories, "unknown");
    runTest(inputFiles, categorizer, tokenizer, resultAnalyzer); //<co id="tmx.run"/>
    /*<calloutlist>
    <callout arearefs="tmx.feature">Setup Feature Generators</callout>
    <callout arearefs="tmx.modelreader">Load Model</callout>
    <callout arearefs="tmx.categorizer">Create Categorizer</callout>
    <callout arearefs="tmx.results">Prepare Result Analyzer</callout>
    <callout arearefs="tmx.run">Execute Test</callout>
    </calloutlist>*/
    //<end id="maxent.examples.test.setup"/>
}

From source file:cloudworker.RemoteWorker.java

public static int getQueueSize(AmazonSQS sqs, String queueUrl) {
    HashMap<String, String> attributes;

    Collection<String> attributeNames = new ArrayList<String>();
    attributeNames.add("ApproximateNumberOfMessages");

    GetQueueAttributesRequest getAttributesRequest = new GetQueueAttributesRequest(queueUrl)
            .withAttributeNames(attributeNames);
    attributes = (HashMap<String, String>) sqs.getQueueAttributes(getAttributesRequest).getAttributes();

    return Integer.valueOf(attributes.get("ApproximateNumberOfMessages"));
}

From source file:Main.java

/**
 * The internal, recursive implementation of getChildComponents(Container, Class...).
 *
 * @param parent     Container which's children are being gathered.
 * @param filter     The class filter applied, may be null.
 * @param resultList The list of gathered child components.
 *///from ww w  .ja  va  2s  .  com
protected static void getChildComponents(final Container parent, final Class[] filter,
        final Collection resultList) {
    final Component[] components = parent.getComponents();
    for (Component c : components) {
        if (filter.length == 0)
            resultList.add(c);
        else {
            for (Class f : filter) {
                if (f.isAssignableFrom(c.getClass())) {
                    resultList.add(c);
                    break;
                }
            }
        }
        if (c instanceof Container)
            getChildComponents((Container) c, filter, resultList);
    }
}