Example usage for java.util List clear

List of usage examples for java.util List clear

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Introduction

In this page you can find the example usage for java.util List clear.

Prototype

void clear();

Source Link

Document

Removes all of the elements from this list (optional operation).

Usage

From source file:edu.northwestern.bioinformatics.studycalendar.xml.writers.AmendmentXmlValidationTest.java

public void testValidateForWrongNumberOfStudySegments() throws IOException, SAXException {

    amendment.getDeltas().add(plannedCalendarDelta);
    eAmendment = amendmentSerializer.createElement(amendment);

    List<StudySegment> studySegments = ((Epoch) add1.getChild()).getStudySegments();

    studySegments.clear();
    studySegments.add(studySegment2);/* w w w.j  a va 2s .  c  o  m*/
    String message = amendmentSerializer.validate(amendment, eAmendment);

    assertTrue(message.contains(
            "Epoch present in the system and in the imported document must have identical number of study segments"));

}

From source file:com.nextep.datadesigner.vcs.impl.MergerWithMultilineAttributes.java

/**
 * Removes all sub items of the specified attribute
 * //  w w  w . ja va2 s .c  o  m
 * @param result
 *            result to clean
 * @param multilineAttributeName
 *            attribute name where multiline sub items are populated
 */
protected void removeMergedSubItems(IComparisonItem result, String multilineAttributeName) {
    final IComparisonItem attribute = result.getAttribute(multilineAttributeName);
    // Securing this section as part of the DES-710 bugfix
    if (attribute != null) {
        final List<IComparisonItem> subItems = attribute.getSubItems();
        if (subItems != null) {
            subItems.clear();
        }
    }
}

From source file:com.sshdemo.common.schedule.manage.SchedulingFac.java

protected List<JobInfo> removeDuplicateAndSort(List<JobInfo> list) {
    // ??/*from   w  w w .  ja v a 2  s . c o  m*/
    HashSet<JobInfo> h = new HashSet<JobInfo>(list);
    list.clear();
    list.addAll(h);
    // ?
    Collections.sort(list, new Comparator<Object>() {
        public int compare(Object o1, Object o2) {
            JobInfo p1 = (JobInfo) o1;
            JobInfo p2 = (JobInfo) o2;
            if (p1.getId() > p2.getId())
                return 1;
            else
                return 0;
        }
    });
    return list;
}

From source file:mitm.common.extractor.impl.UnicodeTextExtractorTest.java

private void cleanParts(List<ExtractedPart> parts) throws IOException {
    for (ExtractedPart part : parts) {
        part.close();// ww  w  .  j a  va  2 s.  c  om
    }

    parts.clear();
}

From source file:com.mozilla.bagheera.hazelcast.persistence.ElasticSearchIndexMapStore.java

@Override
public void store(String key, String value) {
    LOG.debug("calling store method");
    LOG.info("mapstore: received something in queue for store:" + key);

    List<String> rowIds = new ArrayList<String>();
    if (StringUtils.isNotBlank(key)) {
        rowIds.add(key);/*from  www  . ja v a2 s  .  c o  m*/
        indexJsons(rowIds);
        rowIds.clear();

    }

}

From source file:com.amazonaws.mobileconnectors.kinesis.kinesisrecorder.AbstractKinesisRecorder.java

/**
 * Reads a batch of records belong to the same stream into a list. If data
 * is read successfully, the stream name is returned.
 *
 * @param iterator record iterator/*w w  w. j av  a2 s  . c  o m*/
 * @param data a list to hold data.
 * @param maxCount maximum number of records in a batch
 * @param maxSize a threshold that concludes a batch. It allows one extra
 *            record that brings the total size over this threshold.
 * @return the stream name that the batch belongs to
 */
protected String nextBatch(RecordIterator iterator, List<byte[]> data, int maxCount, int maxSize) {
    data.clear();

    String lastStreamName = null;
    int size = 0;
    int count = 0;
    final FileRecordParser frp = new FileRecordParser();
    while (iterator.hasNext() && count < maxCount && size < maxSize) {
        final String line = iterator.peek();
        if (line == null || line.isEmpty()) {
            continue;
        }
        // parse a line. Skip in case of corrupted data
        try {
            frp.parse(line);
        } catch (final Exception e) {
            LOGGER.warn("Failed to read line. Skip.", e);
            continue;
        }

        // check whether it belongs to previous batch
        if (lastStreamName == null || lastStreamName.equals(frp.streamName)) {
            data.add(frp.bytes);
            // update counter
            count++;
            size += frp.bytes.length;
            lastStreamName = frp.streamName;
            iterator.next();
        } else {
            break;
        }
    }

    return lastStreamName;
}

From source file:eu.annocultor.converters.solr.SolrDocumentTagger.java

private void flush(List<SolrInputDocument> destDocs) throws Exception {
    if (destDocs.size() > DOCUMENT_QUEUE_SIZE_TO_FLUSH) {
        solrServerTo.add(destDocs);/*from ww w  .j a  v  a  2s .co  m*/
        destDocs.clear();
    }
}

From source file:it.cnr.isti.thematrix.scripting.sys.DatasetSchema.java

/**
* Check if a set of attributes can be added to a dataset without duplication in the Schema, return null if no
* issues are found. The method checks both duplication with the existing schema and duplicate name in the list of
* attributes to be added. If passed a null or empty list of attributes, the method will warn in the logs but return
* true. A detailed error message is returned if issues are found.
* 
* @param schema/*from w w w.java 2s .com*/
*            the schema to extend
* @param newAttributes
*            the List of new attributes as Symbol<?>
* @return either a String with detailed error messages about all conflicting new attributes, or null if there are
*         none.
*/
public static String canExtend(DatasetSchema schema, List<Symbol<?>> newAttributes) {
    if (newAttributes == null || newAttributes.size() == 0) {
        LogST.logP(0, "WARNING DatasetSchema.canExtend() called with empty or null newAttributes");
        return null;
    }
    String result = null;

    List<String> duplicates = new ArrayList<String>();
    for (Symbol<?> attribute : newAttributes) {
        if (schema.containsKey(attribute.name))
            duplicates.add(attribute.name);
    }
    if (duplicates.size() > 0)
        result = " new attributes duplicate existing attributes: " + duplicates.toString() + ";";

    /** 
     * sort the List of new attributes, so that we can check with the existing ones and between them.
     * We copy the list for sorting it, but we do not modify its elements.
     * FIXME the comparator for Symbol<?> should be in Symbol
     **/
    ArrayList<Symbol<?>> copyNewAttributes = new ArrayList(newAttributes);

    Collections.sort(copyNewAttributes, new Comparator<Symbol<?>>() {
        public int compare(Symbol<?> s1, Symbol<?> s2) {
            return s1.name.compareTo(s2.name);
        }
    });

    Iterator<Symbol<?>> i = copyNewAttributes.iterator();
    Symbol<?> s = i.next(); // we know the list is not empty
    Symbol<?> prev = null;
    duplicates.clear();

    while (i.hasNext()) {
        prev = s;
        s = i.next();
        if (s.name.equals(prev.name))
            duplicates.add(s.name);
    }
    if (duplicates.size() > 0) {
        if (result == null)
            result = "";
        result = result + " new attributes duplicate each other: " + duplicates.toString() + ";";
    }
    return result == null ? null : "DatasetSchema : " + result;
}

From source file:hivemall.ftvec.hashing.FeatureHashingUDF.java

@Nonnull
private List<Text> evaluateList(@Nonnull final Object arg0) {
    final int len = _listOI.getListLength(arg0);
    List<Text> list = _returnObj;
    if (list == null) {
        list = new ArrayList<Text>(len);
        this._returnObj = list;
    } else {/*from w  ww  .ja v  a  2 s  . c  o  m*/
        list.clear();
    }

    final int numFeatures = _numFeatures;
    for (int i = 0; i < len; i++) {
        Object obj = _listOI.getListElement(arg0, i);
        if (obj == null) {
            continue;
        }
        String fv = obj.toString();
        Text t = new Text(featureHashing(fv, numFeatures));
        list.add(t);
    }

    return list;
}

From source file:org.eurekastreams.server.domain.GadgetDefinitionTest.java

/**
 * Very basic test to ensure that the gadget constructor stores parameters correctly.
 *///www. j  av  a2s  .c  o m
@Test
public void sutinitionConstructor() {
    String message = "accessor parameters should be stored and accessible via getters/setters";

    /** fixture. */
    String gadgetUrl = "http://www.example.com";
    GadgetDefinition sut = new GadgetDefinition(gadgetUrl, UUID.randomUUID().toString(),
            new GalleryItemCategory("somecategory"));
    assertEquals("gadget url does not match url passed into the constructor.", gadgetUrl, sut.getUrl());

    List<Gadget> gadgets = new ArrayList<Gadget>();
    GadgetDefinition def = new GadgetDefinition(gadgetUrl, UUID.randomUUID().toString(),
            new GalleryItemCategory("somecategory"));
    Gadget gadget = new Gadget(def, 1, 0, new Person(), "");
    gadgets.clear();
    gadgets.add(gadget);

    sut.setGadgets(gadgets);
    sut.setNumberOfUsers(gadgets.size());

    sut.getUrl();
    sut.getUUID();
    sut.getCategory();
    sut.getNumberOfUsers();

    assertEquals(message, gadgets, sut.getGadgets());
}