Example usage for java.util List clear

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:org.ala.util.PartialIndex.java

public void process(String args) throws Exception {
    int ctr = 0;/*from   ww w  . ja  v a2 s  .c  o  m*/
    File file = new File(args);
    FileInputStream fstream = new FileInputStream(file);
    // Get the object of DataInputStream
    DataInputStream in = new DataInputStream(fstream);
    BufferedReader br = new BufferedReader(new InputStreamReader(in));

    String strLine;
    List<String> guidBatch = new java.util.ArrayList<String>(500);
    while ((strLine = br.readLine()) != null) {
        if (guidBatch.size() >= 500) {
            postIndexUpdate(guidBatch.toArray(new String[] {}));
            guidBatch.clear();
        }
        guidBatch.add(strLine);
    }
    if (guidBatch.size() > 0)
        postIndexUpdate(guidBatch.toArray(new String[] {}));

    //      BufferedReader br = new BufferedReader(new InputStreamReader(in));
    ////         loader.cleanIndex();
    //      ArrayBlockingQueue<String> queue = new ArrayBlockingQueue<String>(100);
    //      IndexingThread[] threads = new IndexingThread[20];
    //      for(int i = 0; i<20;i++){
    //          IndexingThread t = new IndexingThread(i, queue);
    //          threads[i]=t;
    //          t.start();
    //      }
    //      String strLine;
    //      if(solrServer == null){
    //            solrServer = solrUtils.getSolrServer();
    //        }
    //      //Read File Line By Line
    //      while ((strLine = br.readLine()) != null)   {
    //         // Print the content on the console
    //         strLine = strLine.trim();
    //         if(strLine.length() > 0){
    //            //doIndex(strLine);
    //             while(!queue.offer(strLine))
    //                 Thread.currentThread().sleep(50);
    //            ctr++;
    //         }
    //      }
    //      for(IndexingThread t : threads){
    //          t.setCanStop();   
    //          t.join();
    //      }
    //      //Close the input stream
    //      in.close();
    //      
    //      commitIndex();
    //      solrUtils.shutdownSolr();
    logger.info("**** total count: " + ctr);
}

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From source file:com.comcast.cdn.traffic_control.traffic_monitor.wicket.components.EditConfigPanel.java

protected final void setCdnList(final List<String> cdnList, final String hostName) {
    final MonitorConfig config = ConfigHandler.getConfig();

    if (config == null || !config.allowConfigEdit()) {
        return;//from   w w  w. ja  v a2 s .com
    }

    cdnList.clear();
    try {
        final File file = Fetcher.downloadTM("https://" + hostName + "/dataparameter", config.getAuthUrl(),
                config.getAuthUsername(), config.getAuthPassword(), 500);
        final String str = IOUtils.toString(new FileReader(file));
        file.delete();
        final JSONArray ja = new JSONArray(str);
        //         LOGGER.warn(ja.toString(2));
        for (int i = 0; i < ja.length(); i++) {
            // "name": "CDN_name",
            final JSONObject jo = ja.getJSONObject(i);
            if ("CDN_name".equals(jo.optString("name"))) {
                cdnList.add(jo.optString("value"));
            }
        }
    } catch (java.net.SocketTimeoutException e) {
        cdnList.add(ConfigHandler.getConfig().getBaseProps().get(CDN_NAME_KEY));
        LOGGER.warn("TM timeout");
    } catch (Exception e) {
        cdnList.add(ConfigHandler.getConfig().getBaseProps().get(CDN_NAME_KEY));
        LOGGER.warn(e, e);
    }
}

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From source file:edu.ku.brc.stats.PieChartPanel.java

public synchronized void allResultsBack(final QueryResultsContainerIFace qrc) {
    // create a dataset...
    DefaultPieDataset dataset = new DefaultPieDataset();

    java.util.List<Object> list = handler.getDataObjects();
    for (int i = 0; i < list.size(); i++) {
        Object descObj = list.get(i++);
        Object valObj = list.get(i);
        dataset.setValue(getString(descObj), getInt(valObj));
    }//  w  w w  .jav a 2  s .c o m
    list.clear();

    // create a chart...
    JFreeChart chart = ChartFactory.createPieChart(title, dataset, false, // legend?
            true, // tooltips?
            false // URLs?
    );

    //chart.getCategoryPlot().setRenderer(new CustomColorBarChartRenderer());

    // create and display a frame...
    chartPanel = new org.jfree.chart.ChartPanel(chart, true, true, true, true, true);
    //setBackground(Color.BLUE);

    removeAll(); // remove progress bar

    /*
    PanelBuilder    builder    = new PanelBuilder(new FormLayout("p:g,p,p:g", "f:p:g"));
    CellConstraints cc         = new CellConstraints();
    builder.add(panel, cc.xy(3,1));
    add(builder.getPanel(), BorderLayout.CENTER);
    */
    //add(chartPanel, BorderLayout.CENTER);

    setLayout(new ChartLayoutManager(this));

    add(chartPanel);

    validate();
    doLayout();
    repaint();

    // TODO This is a kludge for now to get the BarChart to Paint Correctly
    UIRegistry.forceTopFrameRepaint();
}

---

From source file:io.mapzone.arena.tracker.GoogleAnalyticsTracker.java

@EventHandler(delay = 100, scope = Scope.JVM)
public void track(List<ServletRequestEvent> events) {
    // delay ensures that we run in an async background job
    List<NameValuePair> params = Lists.newArrayList();
    for (EventObject event : events) {
        // add more types here
        if (event instanceof ServletRequestEvent) {
            extractParams(params, (ServletRequestEvent) event);
        }/*from w  ww. j  a  v a 2 s. co m*/
        send(params);
        params.clear();
    }
}

---

From source file:org.sakaiproject.metaobj.shared.control.XmlControllerBase.java

public void retrieveFileAttachments(Map request, Map session, ElementBean currentBean) {
    String fieldName = (String) session.get(FILE_ATTACHMENTS_FIELD);

    if (session.get(FilePickerHelper.FILE_PICKER_CANCEL) == null
            && session.get(FilePickerHelper.FILE_PICKER_ATTACHMENTS) != null) {

        List refs = (List) session.get(FilePickerHelper.FILE_PICKER_ATTACHMENTS);
        List ids = convertRefs(refs);
        // we may convert later, for now, leave backward compatible.
        // convertToGuidList(refs);

        if (List.class.isAssignableFrom(currentBean.getType(fieldName))) {
            List refList = (List) currentBean.get(fieldName);
            refList.clear();/*from  ww w .ja v a2 s.co m*/
            refList.addAll(ids);
        } else {
            if (refs.size() > 0) {
                currentBean.put(fieldName, ids.get(0));
            } else {
                currentBean.put(fieldName, null);
            }
        }
    }

    session.remove(FilePickerHelper.FILE_PICKER_ATTACHMENTS);
    session.remove(FilePickerHelper.FILE_PICKER_CANCEL);
}

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From source file:com.exzogeni.dk.http.HttpTask.java

@NonNull
public HttpTask<V> addHeader(@NonNull String key, @NonNull String... values) {
    List<String> headers = mHeaders.get(key);
    if (headers == null) {
        headers = new CopyOnWriteArrayList<>();
        mHeaders.put(key, headers);//from   w  w  w.j a v  a 2  s  .c  o  m
    }
    headers.clear();
    Collections.addAll(headers, values);
    return this;
}

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From source file:com.inrista.loggliest.Loggly.java

private static synchronized void start() {
    if (mThread != null && mThread.isAlive())
        return;/*  ww w  .  j  a  v  a2  s.  c  o m*/

    mThread = new Thread(new Runnable() {
        @Override
        public void run() {
            Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND);
            mThread.setName(THREAD_NAME);

            List<JSONObject> logBatch = new ArrayList<JSONObject>();
            while (true) {
                try {
                    JSONObject msg = mLogQueue.poll(10, TimeUnit.SECONDS);
                    if (msg != null) {
                        logBatch.add(msg);
                        while ((msg = mLogQueue.poll()) != null)
                            logBatch.add(msg);
                    }

                    long now = SystemClock.elapsedRealtime() / 1000;

                    if (!logBatch.isEmpty()) {
                        mLastLog = now;
                        mLogCounter += logBatch.size();
                        logToFile(logBatch);
                        logBatch.clear();
                    }

                    if ((now - mLastUpload) >= mUploadIntervalSecs || mLogCounter >= mUploadIntervalLogCount) {
                        postLogs();
                    }

                    if (((now - mLastLog) >= mIdleSecs) && mIdleSecs > 0 && mLastLog > 0) {
                        mThread.interrupt();
                    }

                } catch (InterruptedException e) {
                    mLogQueue.drainTo(logBatch);
                    logToFile(logBatch);
                    postLogs();
                    return;
                }
            }
        }
    });

    mThread.start();
}

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From source file:com.github.stagirs.docextractor.wiki.WikiDocProcessor.java

@Override
public Document processDocument(String id, String str) {
    Document doc = new Document();
    doc.setId(id);/*  w ww  .jav  a 2  s . co  m*/
    List<Point> points = new ArrayList<Point>();
    doc.setPoints(points);
    points.add(new Point(0, true,
            str.substring(str.indexOf("<title>") + "<title>".length(), str.indexOf("</title>"))));
    if (!str.contains("<text xml:space=\"preserve\">")) {
        return doc;
    }
    String text = str.substring(
            str.indexOf("<text xml:space=\"preserve\">") + "<text xml:space=\"preserve\">".length(),
            str.indexOf("</text>"));
    text = text.replace("&lt;", "<").replace("&gt;",
            ">")/*.replaceAll("<!--.*?->", "").replaceAll("<.*?>.*?</*?>", "")*/;
    try {
        Iterator elems = WikiParser.getElems(LemmaParser.getLems(text).iterator(), null).iterator();
        List forPoint = new ArrayList();
        int level = 0;
        while (elems.hasNext()) {
            Object elem = elems.next();
            if (elem.equals("\t\t")) {
                if (!forPoint.isEmpty()) {
                    level = fillPoints(points, level, forPoint);
                    forPoint.clear();
                }
                continue;
            }
            forPoint.add(elem);
        }
        if (!forPoint.isEmpty()) {
            fillPoints(points, level, forPoint);
        }
        return doc;
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
}

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From source file:edu.ku.brc.af.tasks.subpane.PieChartPane.java

public synchronized void allResultsBack(final QueryResultsContainerIFace qrc) {
    // create a dataset...
    DefaultPieDataset dataset = new DefaultPieDataset();

    java.util.List<Object> list = handler.getDataObjects();
    for (int i = 0; i < list.size(); i++) {
        Object descObj = list.get(i++);
        Object valObj = list.get(i);
        dataset.setValue(getString(descObj), getInt(valObj));
    }//  w ww  .  j ava2s  . c  o m
    list.clear();

    // create a chart...
    JFreeChart chart = ChartFactory.createPieChart(title, dataset, false, // legend?
            true, // tooltips?
            false // URLs?
    );

    //chart.getCategoryPlot().setRenderer(new CustomColorBarChartRenderer());

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 11)); //$NON-NLS-1$

    /*
    PiePlot3D plot = (PiePlot3D) chart.getPlot();
    //plot.setSectionOutlinesVisible(false);
    plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 11));
    plot.setNoDataMessage("No data available");
    plot.setCircular(true);
    plot.setLabelGap(0.02);
    //plot.setBackgroundAlpha(0.5f);
    plot.setForegroundAlpha(0.5f);
    plot.setDepthFactor(0.05);
    */

    removeAll(); // remove progress bar

    ChartPanel panel = new ChartPanel(chart, true, true, true, true, true);

    add(panel, BorderLayout.CENTER);

    doLayout();
    repaint();

}

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From source file:de.thorstenberger.examServer.service.impl.ConfigManagerImpl.java

@Override
public synchronized void setRadiusMailSuffixes(List<String> suffixes) {
    List<String> crntSuffixes = config.getRadiusEmailSuffixes();
    crntSuffixes.clear();
    crntSuffixes.addAll(suffixes);//from w  ww.j  av a 2 s  .c  o  m
    save();
}

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