Example usage for java.util Vector toArray

Introduction

In this page you can find the example usage for java.util Vector toArray.

Prototype

@SuppressWarnings("unchecked")
public synchronized <T> T[] toArray(T[] a) 

Source Link

Document

Returns an array containing all of the elements in this Vector in the correct order; the runtime type of the returned array is that of the specified array.

Usage

From source file:org.martus.common.fieldspec.MiniFieldSpec.java

private String[] split(String codesAsString) {
    Vector codes = new Vector();
    int nextCodeStart = 0;
    while (nextCodeStart < codesAsString.length()) {
        int nextSpace = codesAsString.indexOf(' ', nextCodeStart);
        if (nextSpace < 0)
            nextSpace = codesAsString.length();
        String code = codesAsString.substring(nextCodeStart, nextSpace);
        codes.add(code);//  w w w .ja v  a  2  s  .  co m
        nextCodeStart = nextSpace + 1;
    }

    return (String[]) codes.toArray(new String[0]);
}

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From source file:org.thialfihar.android.apg.ui.SelectPublicKeyFragment.java

/**
 * Returns all selected user ids//  w ww  .j a  v a  2  s . c om
 *
 * @return
 */
public String[] getSelectedUserIds() {
    Vector<String> userIds = new Vector<String>();
    for (int i = 0; i < getListView().getCount(); ++i) {
        if (getListView().isItemChecked(i)) {
            userIds.add((String) mAdapter.getUserId(i));
        }
    }

    // make empty array to not return null
    String userIdArray[] = new String[0];
    return userIds.toArray(userIdArray);
}

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From source file:com.netpace.aims.controller.application.WapApplicationHelper.java

public static Double[] getWapVersionIds(Long wapAppsId) throws Exception {
    Double[] doubleIds = null;/*from w ww .j a  v a 2 s  . c  o  m*/
    try {
        Collection wapAppVersions = WapApplicationManager.getWapAppVersions(wapAppsId);
        if (wapAppVersions != null) {
            Vector wapAppOldVersionIds = new Vector();
            doubleIds = new Double[wapAppVersions.size()];
            for (Iterator it = wapAppVersions.iterator(); it.hasNext();) {
                wapAppOldVersionIds.add(new Double((String) it.next()));
            }
            doubleIds = (Double[]) wapAppOldVersionIds.toArray(doubleIds);
            Arrays.sort(doubleIds);
        }
    } catch (Exception ex) {
        throw ex;
    }

    return doubleIds;
}

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From source file:edu.umn.cs.spatialHadoop.CommandLineArguments.java

public Point[] getPoints() {
    Vector<Point> points = new Vector<Point>();
    for (String arg : args) {
        if (arg.startsWith("point:")) {
            Point point = new Point();
            point.fromText(new Text(arg.substring(arg.indexOf(':') + 1)));
            points.add(point);/*from www.  j ava 2  s.  c om*/
        }
    }
    return points.toArray(new Point[points.size()]);
}

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From source file:com.sshtools.common.ui.SessionProviderFactory.java

SessionProviderFactory() {

    ExtensionClassLoader classloader = ConfigurationLoader.getExtensionClassLoader();

    try {// w  w w .j av  a2 s  .  com
        Enumeration enumr = classloader.getResources("session.provider");
        URL url = null;
        Properties properties;
        InputStream in;
        SessionProvider provider;
        String name;
        String id;

        while (enumr.hasMoreElements()) {
            try {
                url = (URL) enumr.nextElement();
                in = url.openStream();
                properties = new Properties();
                properties.load(in);
                IOUtil.closeStream(in);

                if (properties.containsKey("provider.class") && properties.containsKey("provider.name")) {

                    Class cls = classloader.loadClass(properties.getProperty("provider.class"));

                    String optionsClassName = properties.getProperty("provider.options");
                    Class optionsClass = optionsClassName == null || optionsClassName.equals("") ? null
                            : classloader.loadClass(optionsClassName);

                    String pageclass;
                    int num = 1;
                    Vector pages = new Vector();
                    do {
                        pageclass = properties.getProperty("property.page." + String.valueOf(num), null);
                        if (pageclass != null) {
                            pages.add(classloader.loadClass(pageclass));
                            num++;
                        }
                    } while (pageclass != null);

                    Class[] propertypages = new Class[pages.size()];
                    pages.toArray(propertypages);
                    name = properties.getProperty("provider.name");
                    int weight = Integer.parseInt(properties.getProperty("provider.weight"));
                    id = properties.getProperty("provider.id", name);
                    provider = new SessionProvider(id, name, cls, properties.getProperty("provider.shortdesc"),
                            properties.getProperty("provider.mnemonic"),
                            properties.getProperty("provider.smallicon"),
                            properties.getProperty("provider.largeicon"), optionsClass, propertypages, weight);

                    providers.put(id, provider);

                    log.info("Installed " + provider.getName() + " session provider");
                }
            } catch (ClassNotFoundException ex) {
                log.warn("Session provider class not found", ex);
            } catch (IOException ex) {
                log.warn("Failed to read " + url.toExternalForm(), ex);
            }
        }
    } catch (IOException ex) {
    }
}

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From source file:org.mrgeo.format.AutoFeatureInputFormat.java

@Override
public List<InputSplit> getSplits(JobContext context) throws IOException, InterruptedException {
    Path[] paths = FileInputFormat.getInputPaths(context);

    List<InputSplit> result = new LinkedList<InputSplit>();
    Configuration conf = context.getConfiguration();

    // expand the wild cards and add up the total size by recursing.
    Vector<Path> expanded = new Vector<Path>();
    long totalSize = 0;
    for (Path p : paths) {
        FileSystem fs = p.getFileSystem(conf);
        FileStatus[] status = fs.globStatus(p);
        for (FileStatus s : status) {
            totalSize += HadoopFileUtils.getPathSize(conf, s.getPath());
            if (s.getPath() != null) {
                expanded.add(s.getPath());
            }/*www.ja  v a 2  s.  c o m*/
        }
    }
    paths = expanded.toArray(paths);

    // create the individual splits
    String inputs = conf.get("mapred.input.dir", "");
    int totalSplits = conf.getInt("mapred.map.tasks", 2);

    for (Path p : paths) {
        double portion = HadoopFileUtils.getPathSize(conf, p) / totalSize;
        int splits = (int) Math.max(1, Math.round(portion * totalSplits));
        conf.setInt("mapred.map.tasks", splits);
        conf.set("mapred.input.dir", p.toString());
        InputFormat<LongWritable, Geometry> f = FeatureInputFormatFactory.getInstance()
                .createInputFormat(p.toString());
        for (InputSplit s : f.getSplits(context)) {
            AutoInputSplit ais = new AutoInputSplit(conf, s, f);
            result.add(ais);
        }
    }
    conf.setInt("mapred.map.tasks", totalSplits);
    conf.set("mapred.input.dir", inputs);

    return result;
}

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From source file:com.anjlu.weighttracker.chart.LineFragment.java

private void compose(View v) {
    // init example series data

    Cursor cursor = getActivity().getContentResolver().query(WeightProvider.CONTENT_URI_WEIGHT, null,
            WeightProvider.WeightTracker.DATE_TRACK + " <= ?",
            new String[] { Utils.formatDate(Calendar.getInstance().getTime()) },
            WeightProvider.WeightTracker._ID);
    int i = 0;//from w w  w  .  j  av a  2s.  c o m
    Vector<GraphViewData> values = new Vector<GraphViewData>();
    while (cursor.moveToNext()) {
        String dateTrack = cursor.getString(cursor.getColumnIndex(WeightProvider.WeightTracker.DATE_TRACK));
        String weight = cursor.getString(cursor.getColumnIndex(WeightProvider.WeightTracker.WEIGHT));
        Log.i(LineFragment.class.getCanonicalName(), "Date: " + dateTrack + "Weight: " + weight);
        values.add(new GraphViewData(i++, Double.parseDouble(weight)));

    }

    GraphViewData[] graphs = {};
    graphs = values.toArray((GraphViewData[]) graphs);
    GraphViewSeries exampleSeries = new GraphViewSeries(graphs);

    GraphView graphView = new LineGraphView(getActivity() // context
            , "GraphViewDemo" // heading
    );
    graphView.getGraphViewStyle().setNumHorizontalLabels(graphs.length);
    graphView.getGraphViewStyle().setGridColor(Color.WHITE);
    graphView.addSeries(exampleSeries); // data

    LinearLayout layout = (LinearLayout) v.findViewById(R.id.graph1);
    layout.addView(graphView);
}

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From source file:de.juwimm.cms.components.remote.ComponentsServiceSpringImpl.java

/**
 * @see de.juwimm.cms.components.remote.ComponentsServiceSpring#getDepartments4Name(java.lang.String)
 *//*from w  w w  .  j av a 2  s. c o m*/
@Override
protected DepartmentValue[] handleGetDepartments4Name(String name) throws Exception {
    UserHbm user = null;
    Iterator<DepartmentHbm> it = null;
    try {
        user = getUserHbmDao().load(AuthenticationHelper.getUserName());
        it = getDepartmentHbmDao().findByName(user.getActiveSite().getSiteId(), name).iterator();
    } catch (Exception e) {
        throw new UserException(e.getMessage());
    }
    Vector<DepartmentValue> vec = new Vector<DepartmentValue>();
    while (it.hasNext()) {
        vec.addElement(it.next().getDao(0));
    }
    return vec.toArray(new DepartmentValue[0]);
}

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From source file:weka.core.old.NoNeighboursLinearNNSearch.java

/**
 * Gets the current settings.// w w w. ja  v  a  2 s  . co m
 * 
 * @return an array of strings suitable for passing to setOptions()
 */
public String[] getOptions() {
    Vector<String> result;
    String[] options;
    int i;

    result = new Vector<String>();

    options = super.getOptions();
    for (i = 0; i < options.length; i++)
        result.add(options[i]);

    if (getSkipIdentical())
        result.add("-S");

    return result.toArray(new String[result.size()]);
}

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From source file:com.ricemap.spateDB.util.CommandLineArguments.java

public Point3d[] getPoints() {
    Vector<Point3d> points = new Vector<Point3d>();
    for (String arg : args) {
        if (arg.startsWith("point:")) {
            Point3d point = new Point3d();
            point.fromText(new Text(arg.substring(arg.indexOf(':') + 1)));
            points.add(point);//from   w  w  w .  ja  va2  s  . c o  m
        }
    }
    return points.toArray(new Point3d[points.size()]);
}

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