Example usage for java.util Vector size

List of usage examples for java.util Vector size

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Introduction

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

Prototype

public synchronized int size()

Source Link

Document

Returns the number of components in this vector.

Usage

From source file:edu.ku.brc.af.core.SchemaI18NService.java

/**
 * Only Loads the Locales with empty Country and Variant
 *///  w ww  . ja  va2 s .  c o m
public static void initializeLocales() {
    SchemaI18NService srv = getInstance();
    if (srv != null) {
        Vector<Locale> locs = srv.getLocales();
        if (locs.size() == 0) {
            for (Locale locale : Locale.getAvailableLocales()) {
                if (StringUtils.isNotEmpty(locale.getCountry())) {
                    locs.add(locale);
                }
            }
            Collections.sort(locs, new Comparator<Locale>() {
                public int compare(Locale o1, Locale o2) {
                    return o1.getDisplayName().compareTo(o2.getDisplayName());
                }
            });
        }
    }
}

From source file:FileUtil.java

public static Vector removeDuplicates(Vector s) {
    int i = 0;/*from   w  w w. j ava  2 s. c o  m*/
    int j = 0;
    boolean duplicates = false;

    Vector v = new Vector();

    for (i = 0; i < s.size(); i++) {
        duplicates = false;
        for (j = (i + 1); j < s.size(); j++) {
            if (s.elementAt(i).toString().equalsIgnoreCase(s.elementAt(j).toString())) {
                duplicates = true;
            }

        }
        if (duplicates == false) {
            v.addElement(s.elementAt(i).toString().trim());
        }

    }

    return v;
}

From source file:FileUtil.java

public static Vector removeDuplicates(Vector a, Vector b) {

    int i = 0;/*from  ww w  . j  a v  a2 s. c o  m*/
    int j = 0;
    boolean present = true;
    Vector v = new Vector();

    for (i = 0; i < a.size(); i++) {
        present = false;
        for (j = 0; j < b.size(); j++) {
            if (a.elementAt(i).toString().equalsIgnoreCase(b.elementAt(j).toString())) {
                present = true;
            }
        }
        if (!(present)) {
            v.addElement(a.elementAt(i));
        }
    }

    return v;
}

From source file:com.netscape.cmsutil.util.Utils.java

/**
 * returns an array of strings from a vector of Strings
 * there'll be trouble if the Vector contains something other
 * than just Strings/*from  w ww  .java  2s  . c  om*/
 */
public static String[] getStringArrayFromVector(Vector<String> v) {
    String s[] = new String[v.size()];

    v.copyInto(s);
    return s;
}

From source file:com.ricemap.spateDB.mapred.FileSplitUtil.java

/**
 * Takes a list of locations as a vector, and returns a unique array of
 * locations where locations on the head are more frequent in the original
 * vector than the ones on the tail.//  ww  w .  ja  va2s  . c  o m
 * 
 * @param vlocations - A vector of locations with possible duplicates
 * @return - A unique array of locations.
 */
public static String[] prioritizeLocations(Vector<String> vlocations) {
    Collections.sort(vlocations);
    @SuppressWarnings("unchecked")
    Vector<String>[] locations_by_count = new Vector[vlocations.size() + 1];

    int unique_location_count = 0;
    int first_in_run = 0;
    int i = 1;
    while (i < vlocations.size()) {
        if (vlocations.get(first_in_run).equals(vlocations.get(i))) {
            i++;
        } else {
            // End of run
            unique_location_count++;
            int count = i - first_in_run;
            if (locations_by_count[count] == null) {
                locations_by_count[count] = new Vector<String>();
            }
            locations_by_count[count].add(vlocations.get(first_in_run));
            first_in_run = i;
        }
    }
    // add last run
    unique_location_count++;
    int count = i - first_in_run;
    if (locations_by_count[count] == null) {
        locations_by_count[count] = new Vector<String>();
    }
    locations_by_count[count].add(vlocations.get(first_in_run));

    String[] unique_locations = new String[unique_location_count];
    for (Vector<String> locations_with_same_count : locations_by_count) {
        if (locations_with_same_count == null)
            continue;
        for (String loc : locations_with_same_count) {
            unique_locations[--unique_location_count] = loc;
        }
    }
    if (unique_location_count != 0)
        throw new RuntimeException();
    return unique_locations;
}

From source file:eu.cassandra.csn.gui.Stats.java

/**
 * /* w ww .j ava2  s  .com*/
 * @param instInfo
 */
public static void updateTableModelSelected(Vector<InstallationInfo> instInfos) {
    for (int i = tableModelSelected.getRowCount() - 1; i >= 0; i--) {
        tableModelSelected.removeRow(i);
    }
    for (int i = 0; i < instInfos.size(); i++) {
        InstallationInfo instInfo = instInfos.get(i);
        String[] rowData = new String[5];
        rowData[0] = (instInfo.getInstallationName() != null ? instInfo.getInstallationName() : "");
        rowData[1] = (instInfo.getInstallationType() != null ? instInfo.getInstallationType() : "");
        rowData[2] = String.valueOf(
                (instInfo.getTotalConsumption() != 0.0 ? instInfo.getTotalConsumption() : "")) + " kWh";
        rowData[3] = String
                .valueOf((instInfo.getPeakComsumption() != 0.0 ? instInfo.getPeakComsumption() : "") + " W");
        rowData[4] = String
                .valueOf((instInfo.getAvgConsumption() != 0.0 ? instInfo.getAvgConsumption() : "") + " W");
        tableModelSelected.addRow(rowData);
    }
    Double[] data;
    if (instInfos.size() == 1) {
        String inst_id = instInfos.get(0).getID();
        data = MongoQueries.getInstallationResults(inst_id);
    } else {
        data = new Double[0];
    }
    XYSeries series1 = new XYSeries("First");
    for (int i = 0; i < data.length / 15; i++) {
        double d = 0;
        for (int j = 0; j < 60; j++) {
            d += data[j * 60 + i];
        }
        series1.add(i, d);
    }
    final XYSeriesCollection dataset = new XYSeriesCollection();
    dataset.addSeries(series1);
    chartPanel.getChart().getXYPlot().setDataset(dataset);
}

From source file:com.fiorano.openesb.application.common.Param.java

/**
 * Returns param with name for class//from  ww w  .j  a  va2 s. co  m
 */
public static Param getParamWithName(Vector params, String name) {
    int size = params.size();

    if (size == 0)
        return null;
    try {
        for (int i = 0; i < size; i++) {

            Param param = (Param) params.get(i);
            //raf.writeBytes(param.toString());
            if (param.getParamName().equals(name))
                return param;
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

From source file:eu.amidst.core.utils.Utils.java

/**
 * Returns the index of the maximum element in a given vector.
 * @param vector a {@link Vector} object.
 * @return an {@code int} that represents the index of the maximum element in the vector.
 *//*from  w  ww.ja va2s .com*/
public static int maxIndex(Vector vector) {
    double max = Double.NEGATIVE_INFINITY;
    int index = -1;
    for (int i = 0; i < vector.size(); i++) {
        if (vector.get(i) > max) {
            max = vector.get(i);
            index = i;
        }
    }
    if (index == -1)
        throw new IllegalStateException("There is no maximum. Probably a NaN value.");

    return index;
}

From source file:eu.amidst.core.utils.Utils.java

/**
 * Returns the index of the minimum element in a given vector.
 * @param vector a {@link Vector} object.
 * @return an {@code int} that represents the index of the minimum element in the vector.
 *///  w w  w.  j  a  va  2s. c o m
public static int minIndex(Vector vector) {
    double min = Double.POSITIVE_INFINITY;
    int index = -1;
    for (int i = 0; i < vector.size(); i++) {
        if (vector.get(i) < min) {
            min = vector.get(i);
            index = i;
        }
    }
    if (index == -1)
        throw new IllegalStateException("There is no maximum. Probably a NaN value.");

    return index;
}

From source file:de.innovationgate.wgpublisher.bi.BiBase.java

public static String getBrowserLanguageKey(javax.servlet.jsp.PageContext pageContext) {
    Enumeration enumLocales = pageContext.getRequest().getLocales();
    Vector vecLocales = new Vector();
    vecLocales.clear();/*w  w w  . j a va 2s  .co m*/
    String language = null;

    while (enumLocales.hasMoreElements())
        vecLocales.add((Locale) enumLocales.nextElement());
    for (int i = 0; i < vecLocales.size(); i++) {
        Locale currentLocale = (Locale) vecLocales.get(i);
        language = currentLocale.getLanguage().toUpperCase();
        if (language.equalsIgnoreCase("DE") || language.equalsIgnoreCase("EN"))
            break;
    }
    if (language == null || language.equals(""))
        language = "EN";
    return language;
}