Example usage for java.util List listIterator

Introduction

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

Prototype

ListIterator<E> listIterator();

Source Link

Document

Returns a list iterator over the elements in this list (in proper sequence).

Usage

From source file:org.apache.hadoop.hbase.filter.RowListFilter.java

/**
 * Constructor./*from  w  w w  .  j  ava 2 s  .co  m*/
 * @param rowCompareOp the compare op for row matching
 * @param rowComparator the comparator for row matching
 */
public RowListFilter(final List<byte[]> bytesSet) {
    log.debug("Size of bytesSet is: " + bytesSet.size());
    this.bytesSet = bytesSet;
    this.bytesSetIterator = bytesSet.listIterator();
    if (this.bytesSetIterator.hasNext()) {
        this.rowComparator = new BinaryComparator(this.bytesSetIterator.next());
    } else {
        // Skip everything, there is nothing in the iterator.
        hasMoreRows = false;
    }
}

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From source file:com.att.aro.ui.view.diagnostictab.plot.AlarmPlot.java

private List<ScheduledAlarmInfo> getHasFiredAlarms(Map<String, List<ScheduledAlarmInfo>> pendingAlarms) {
    List<ScheduledAlarmInfo> result = new ArrayList<ScheduledAlarmInfo>();
    for (Map.Entry<String, List<ScheduledAlarmInfo>> entry : pendingAlarms.entrySet()) {
        List<ScheduledAlarmInfo> alarms = entry.getValue();
        @SuppressWarnings("rawtypes")
        ListIterator itrAlarms = alarms.listIterator();
        while (itrAlarms.hasNext()) {
            ScheduledAlarmInfo alarm = (ScheduledAlarmInfo) itrAlarms.next();
            if (alarm.getHasFired() > 0) {
                result.add(alarm);/* ww w  .ja  v  a 2 s  .  c om*/
            }
        }
    }
    return result;
}

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From source file:com.projity.grouping.core.transform.sorting.NodeSorter.java

public int compare(Object o1, Object o2) {
    NodeSorter sorter;/* w  w w  . j  a  v  a  2  s .  co m*/
    List sorters = getSubTransforms();
    if (sorters != null) {
        currentSorter = sorters.listIterator();
        while (currentSorter.hasNext()) {
            sorter = (NodeSorter) currentSorter.next();
            int r = sorter.compare(o1, o2);
            if (r != 0) {
                currentSorter.previous();
                return r;
            }
        }
    }
    return 0;
}

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From source file:com.apigee.sdk.apm.http.impl.client.cache.CacheEntryUpdater.java

private void removeCacheHeadersThatMatchResponse(List<Header> cacheEntryHeaderList, HttpResponse response) {
    for (Header responseHeader : response.getAllHeaders()) {
        ListIterator<Header> cacheEntryHeaderListIter = cacheEntryHeaderList.listIterator();

        while (cacheEntryHeaderListIter.hasNext()) {
            String cacheEntryHeaderName = cacheEntryHeaderListIter.next().getName();

            if (cacheEntryHeaderName.equals(responseHeader.getName())) {
                cacheEntryHeaderListIter.remove();
            }/*from w  w w. j  a  v  a 2s. c  o  m*/
        }
    }
}

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From source file:org.wikimedia.analytics.kraken.pageview.PageviewCanonical.java

/**
 * Enter one or more keys to search for, this list of keys is
 * interpreted as key1 or key2; this function is not intended
 * to retrieve the values of multiple keys. In that case,
 * call this function multiple times.//from w w w  . j  a  va  2 s.co m
 * @param keys
 * @return
 */
private String searchQueryAction(final String[] keys) {
    try {
        URL pURL = fixApacheHttpComponentBug(url);

        List<NameValuePair> qparams = URLEncodedUtils.parse(pURL.toURI(), "utf-8");
        ListIterator<NameValuePair> it = qparams.listIterator();
        while (it.hasNext()) {
            NameValuePair nvp = it.next();
            for (String key : keys) {
                if (nvp.getName().equals(key)) {
                    return nvp.getValue();
                }
            }
        }
    } catch (URISyntaxException e) {
        return "key.not.found";
    } catch (MalformedURLException e) {
        return "malformed.url";
    }
    return "key.not.found";
}

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From source file:br.com.ingenieux.mojo.cloudfront.AbstractCloudfrontMojo.java

protected List<String> fetchLocalDistributionFiles(Distribution d) throws IOException {
    List<String> filenames = FileUtils.getFileNames(webappDirectory, d.includes, d.excludes, false);

    if (filenames.size() > 1000)
        getLog().warn("Wait! We still don't support > 1000 files. **USE AT YOUR OWN PERIL**");

    ListIterator<String> listIterator = filenames.listIterator();
    while (listIterator.hasNext()) {
        String f = listIterator.next();
        String normalized = stripStart(FileUtils.normalize(f).replace('\\', '/'), "/");

        listIterator.set(normalized);/*from w w  w  .  j a  va 2  s . c o  m*/
    }

    return filenames;
}

---

From source file:org.apache.qpid.amqp_1_0.client.Respond.java

private void respond(Message m) throws Sender.SenderCreationException {
    List<Section> sections = m.getPayload();
    String replyTo = null;//from   ww w.  j  a  va2 s. com
    Object correlationId = null;
    for (Section section : sections) {
        if (section instanceof Properties) {
            replyTo = getResponseQueue() == null ? ((Properties) section).getReplyTo() : getResponseQueue();
            correlationId = ((Properties) section).getMessageId();
            break;
        }
    }

    if (replyTo != null) {
        Sender s = _senders.get(replyTo);
        if (s == null) {
            s = (isUseMultipleConnections() ? _session2 : _session).createSender(replyTo, getWindowSize());
            _senders.put(replyTo, s);
        }

        List<Section> replySections = new ArrayList<Section>(sections);

        ListIterator<Section> sectionIterator = replySections.listIterator();

        while (sectionIterator.hasNext()) {
            Section section = sectionIterator.next();
            if (section instanceof Properties) {
                Properties newProps = new Properties();
                newProps.setTo(replyTo);
                newProps.setCorrelationId(correlationId);
                newProps.setMessageId(_responseMsgId);
                _responseMsgId = _responseMsgId.add(UnsignedLong.ONE);
                sectionIterator.set(newProps);
            }
        }

        Message replyMessage = new Message(replySections);
        System.out.println("Sent Message: " + replySections);
        s.send(replyMessage, _txn);

    }
    _receiver.acknowledge(m.getDeliveryTag(), _txn);
}

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From source file:com.manydesigns.portofino.dispatcher.Dispatcher.java

/**
 * Returns a dispatch for the provided path.
 * @param path the path to resolve, not including the context path.
 * @return the dispatch. If no dispatch can be constructed, this method returns null.
 *///from  w  ww. j  a  v  a2 s  .  c  om
public Dispatch getDispatch(String path) {
    if (path.endsWith(".jsp")) {
        logger.debug("Path is a JSP page ({}), not dispatching.", path);
        return null;
    }

    path = normalizePath(path);

    Dispatch dispatch = cache.get(path);
    if (dispatch != null) {
        return dispatch;
    }

    int index;
    String subPath = path;
    while ((index = subPath.lastIndexOf('/')) != -1) {
        subPath = path.substring(0, index);
        dispatch = cache.get(subPath);
        if (dispatch != null) {
            break;
        }
    }
    if (dispatch == null) {
        List<PageInstance> pagePath = new ArrayList<PageInstance>();
        String[] fragments = StringUtils.split(path, '/');

        List<String> fragmentsAsList = Arrays.asList(fragments);
        ListIterator<String> fragmentsIterator = fragmentsAsList.listIterator();

        File rootDir = pagesDirectory;
        Page rootPage;
        try {
            rootPage = DispatcherLogic.getPage(rootDir);
        } catch (Exception e) {
            logger.error("Cannot load root page", e);
            return null;
        }

        PageInstance rootPageInstance = new PageInstance(null, rootDir, rootPage, null);
        pagePath.add(rootPageInstance);

        dispatch = getDispatch(pagePath, fragmentsIterator);
        if (dispatch != null) {
            cache.put(path, dispatch);
        }
        return dispatch;
    } else {
        List<PageInstance> pagePath = new ArrayList<PageInstance>(
                Arrays.asList(dispatch.getPageInstancePath()));
        String[] fragments = StringUtils.split(path.substring(subPath.length()), '/');

        List<String> fragmentsAsList = Arrays.asList(fragments);
        ListIterator<String> fragmentsIterator = fragmentsAsList.listIterator();

        dispatch = getDispatch(pagePath, fragmentsIterator);
        if (dispatch != null) {
            cache.put(path, dispatch);
        }
        return dispatch;
    }
}

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From source file:it.avalz.opendaylight.controller.Controller.java

public void installPath(List<Vertex> sp, int ingressPort, int outputPort, String destination)
        throws NoLinkException {

    Iterator<Vertex> i = sp.listIterator();

    // Setup/*from  w  w  w .  j  a v a2 s . co  m*/
    Vertex prev = null;
    Vertex v = i.next();
    Vertex next = i.next();
    Flow f = null;

    int prevPort;
    int nextPort;

    // First step
    f = new Flow(v, destination);
    // prevPort = v.getIncomingPortTo(prev); Not the first step.
    prevPort = ingressPort;
    nextPort = v.getPortTo(next);

    f.setIngressPort(prevPort);
    f.addOutputAction(nextPort);

    this.addFlow(f);

    // Intermediate steps
    while (i.hasNext()) {
        // Rotating values one step
        prev = v;
        v = next;
        next = i.next();

        // Creating a flow for the "v" vertex, with ingressPort and outputPort
        f = new Flow(v, destination);

        prevPort = v.getIncomingPortTo(prev);
        nextPort = v.getPortTo(next);

        f.setIngressPort(prevPort);
        f.addOutputAction(nextPort);

        this.addFlow(f);
    }

    // Last step
    prev = v;
    v = next;
    // next = null; Not needed

    f = new Flow(v, destination);
    prevPort = v.getIncomingPortTo(prev);
    nextPort = outputPort;

    f.setIngressPort(prevPort);
    f.addOutputAction(nextPort);
    this.addFlow(f);
}

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From source file:net.sf.jasperreports.crosstabs.fill.calculation.OrderByColumnOrderer.java

private void initBucketValues() {
    List<ColumnValueInfo> columnValues = orderInfo.getColumnValues();
    bucketValues = new ArrayList<Bucket>(columnValues.size());

    // TODO lucianc handle cases when the values no longer match the groups
    for (ListIterator<ColumnValueInfo> it = columnValues.listIterator(); it.hasNext();) {
        Bucket bucketValue;//from w ww.  j a v  a 2s .  co  m
        ColumnValueInfo columnValue = it.next();
        if (columnValue.isTotal()) {
            bucketValue = bucketingData.getColumnTotalBucket(it.previousIndex());
        } else {
            Object value;
            if (columnValue.getValue() == null) {
                value = null;
            } else {
                value = JRValueStringUtils.deserialize(columnValue.getValueType(), columnValue.getValue());
            }

            // TODO lucianc check against column group value type?
            bucketValue = bucketingData.getColumnBucket(it.previousIndex(), value);
        }

        bucketValues.add(bucketValue);
    }
}

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