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:com.pedra.storefront.util.MetaSanitizerUtil.java

/**
 * Takes a List of KeywordModels and returns a comma separated list of keywords as String.
 * //from   w w  w  .j av  a 2  s .  co m
 * @param keywords
 *           List of KeywordModel objects
 * @return String of comma separated keywords
 */
public static String sanitizeKeywords(final List<KeywordModel> keywords) {
    if (keywords != null && !keywords.isEmpty()) {
        // Remove duplicates
        final Set<String> keywordSet = new HashSet<String>(keywords.size());
        for (final KeywordModel kw : keywords) {
            keywordSet.add(kw.getKeyword());
        }

        // Format keywords, join with comma
        final StringBuilder stringBuilder = new StringBuilder();
        for (final String kw : keywordSet) {
            stringBuilder.append(kw).append(',');
        }
        if (stringBuilder.length() > 0) {
            // Remove last comma
            return stringBuilder.substring(0, stringBuilder.length() - 1);
        }
    }
    return "";
}

From source file:com.taobao.common.tedis.support.matcher.MatcherManager.java

private static Set<String> normalize(String str) {
    Pattern pattern = Pattern.compile("([\u4e00-\u9fa5a-z0-9]+)");
    Matcher matcher = pattern.matcher(str.toLowerCase());
    Set<String> result = new HashSet<String>();
    while (matcher.find()) {
        result.add(matcher.group());
    }//from   w ww . j  a  v a 2s. co  m
    return result;
}

From source file:com.epam.cme.storefront.util.MetaSanitizerUtil.java

/**
 * Takes a List of KeywordModels and returns a comma separated list of keywords as String.
 * // www  .  j  a v  a 2  s.c  o  m
 * @param keywords
 *            List of KeywordModel objects
 * @return String of comma separated keywords
 */
public static String sanitizeKeywords(final List<KeywordModel> keywords) {
    if (keywords != null && !keywords.isEmpty()) {
        // Remove duplicates
        final Set<String> keywordSet = new HashSet<String>(keywords.size());
        for (final KeywordModel kw : keywords) {
            keywordSet.add(kw.getKeyword());
        }

        // Format keywords, join with comma
        final StringBuilder sb = new StringBuilder();
        for (final String kw : keywordSet) {
            sb.append(kw).append(',');
        }
        if (sb.length() > 0) {
            // Remove last comma
            return sb.substring(0, sb.length() - 1);
        }
    }
    return "";
}

From source file:com.intuit.tank.script.ScriptStepFactory.java

public static ScriptStep createThinkTime(String minTime, String maxTime) {
    ScriptStep think = new ScriptStep();
    think.setType(ScriptConstants.THINK_TIME);

    RequestData minRD = new RequestData();
    minRD.setType(ScriptConstants.THINK_TIME);
    minRD.setKey(ScriptConstants.MIN_TIME);
    minRD.setValue(minTime);/*from ww  w. j  av a  2  s  . c  o m*/

    RequestData maxRD = new RequestData();
    maxRD.setType(ScriptConstants.THINK_TIME);
    maxRD.setKey(ScriptConstants.MAX_TIME);
    maxRD.setValue(maxTime);

    Set<RequestData> ds = new HashSet<RequestData>();
    ds.add(minRD);
    ds.add(maxRD);
    think.setData(ds);
    think.setComments("ThinkTime " + minRD.getValue() + "-" + maxRD.getValue());

    return think;
}

From source file:dumpsection.util.Util.java

public static Set<Integer> stringArrayToUnsignedIntegerSet(String[] src, int radix) {
    Set<Integer> x = new HashSet<>();
    List<String> ls = new ArrayList<>();
    ls.addAll(Arrays.asList(src));
    for (String s : ls) {
        try {/*from   w w w .  j a v a2  s. co m*/
            x.add(Integer.parseUnsignedInt(s, radix));
        } catch (NumberFormatException e) {
            throw e;
        }
    }
    return Collections.unmodifiableSet(x);
}

From source file:org.eel.kitchen.jsonschema.ref.JsonPointerTest.java

private static Iterator<Object[]> nodeToDataProvider(final JsonNode node) {
    final Map<String, JsonNode> map = JacksonUtils.nodeToMap(node);

    final Set<Object[]> set = Sets.newHashSet();

    for (final Map.Entry<String, JsonNode> entry : map.entrySet())
        set.add(new Object[] { entry.getKey(), entry.getValue() });

    return set.iterator();
}

From source file:co.turnus.analysis.util.AnalysisUtil.java

public static double[] linspaced(double min, double max, int points) {
    Set<Double> values = new LinkedHashSet<Double>();
    double current = min;
    double delta = (max - min) / ((double) points - 1);
    do {/*from w ww .  ja  v  a  2  s. co m*/
        values.add(current);
        current += delta;

    } while (current < (max + delta / 2));
    return ArrayUtils.toPrimitive(values.toArray(new Double[0]));
}

From source file:gobblin.util.DatasetFilterUtils.java

public static Set<String> filter(Set<String> topics, List<Pattern> blacklist, List<Pattern> whitelist) {
    Set<String> result = Sets.newHashSet();
    for (String topic : topics) {
        if (survived(topic, blacklist, whitelist)) {
            result.add(topic);
        }// w w w.  j  av a 2 s  . c  o  m
    }
    return result;
}

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
 *///w  w w .  j  av a2s.  c o  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:ch.systemsx.cisd.openbis.generic.server.business.bo.common.EntityListingTestUtils.java

private static <T extends CodeRecord> Set<Long> extractVOIds(List<T> items) {
    Set<Long> ids = new HashSet<Long>();
    for (T item : items) {
        ids.add(item.id);
    }//w ww.j  a  v a 2  s  . c  o  m
    return ids;
}