Example usage for java.util ArrayList size

Introduction

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

Prototype

int size

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Document

The size of the ArrayList (the number of elements it contains).

Usage

From source file:edu.lafayette.metadb.model.dataman.DataImporter.java

/**
 * Import a list of data into a project for one item.
 * @param projectName The destination project.
 * @param data Array of data strings.//w  ww .j  av  a 2s .  c o m
 * @param attrList A list of attributes associated with the data. The entries in the data array should be ordered in the same way as this list.
 * @param itemNumber The item number which is being updated.
 * @param replaceEntity Flag indicating whether HTML entity codes should be unescaped on import.
 * @return true if the import completed, false otherwise.
 */
private static boolean importData(String projectName, String[] data, ArrayList<AdminDescAttribute> attrList,
        int itemNumber, boolean replaceEntity) {
    if (data == null)
        return false;

    try {
        for (int i = 0; i < attrList.size(); i++) {
            AdminDescAttribute attribute = attrList.get(i);
            String filteredData = (replaceEntity ? StringEscapeUtils.unescapeHtml(data[i]) : data[i]);
            if (!AdminDescDataDAO.updateAdminDescData(projectName, itemNumber, attribute.getElement(),
                    attribute.getLabel(), filteredData))
                throw new Exception("Cannot update data: " + projectName + " " + itemNumber + " "
                        + attribute.getElement() + " " + attribute.getLabel() + " " + filteredData);

        }
    } catch (Exception e) {
        MetaDbHelper.logEvent(e);
        return false;
    }

    return true;

}

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From source file:com.lucidtechnics.blackboard.util.Utility.java

public static Class[] getAllTypes(Class _class) {
    ArrayList allTypesList = new ArrayList();
    ArrayList searchDomainList = new ArrayList();
    searchDomainList.add(_class);
    allTypesList.add(_class);

    allTypesList = getAllTypes(searchDomainList, allTypesList);

    return (Class[]) allTypesList.toArray(new Class[allTypesList.size()]);
}

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From source file:filterviewplugin.FilterViewSettings.java

private static ProgramFilter[] getAvailableFilters() {
    ProgramFilter[] allFilters = Plugin.getPluginManager().getFilterManager().getAvailableFilters().clone();
    Arrays.sort(allFilters, new Comparator<ProgramFilter>() {

        public int compare(ProgramFilter f1, ProgramFilter f2) {
            return f1.getName().compareToIgnoreCase(f2.getName());
        }/*from  ww  w.  j av a  2 s  .  c  o m*/
    });
    ArrayList<ProgramFilter> filters = new ArrayList<ProgramFilter>(Arrays.asList(allFilters));
    filters.remove(Plugin.getPluginManager().getFilterManager().getAllFilter());
    return filters.toArray(new ProgramFilter[filters.size()]);
}

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From source file:mlflex.helper.MathUtilities.java

/** Rounds each of a list of numeric values to the specified number of decimal places.
 *
 * @param numbers List of numeric values to round
 * @param decimalPlaces Number of decimal places to use
 * @return List of rounded values//from  w  w w  .  j  a  va2  s . co  m
 */
public static ArrayList<Double> Round(ArrayList<Double> numbers, int decimalPlaces) {
    for (int i = 0; i < numbers.size(); i++)
        numbers.set(i, Round(numbers.get(i), decimalPlaces));
    return numbers;
}

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From source file:ReflectUtils.java

/**
 * Scans all classes accessible from the context class loader which belong to the given package and subpackages.
 *
 * @param packageName The base package// w  w w  .  j av a2 s .  c  o m
 * @return The classes
 * @throws ClassNotFoundException
 * @throws IOException
 */
private static Class[] getClasses(String packageName) throws ClassNotFoundException, IOException {
    //        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
    ClassLoader classLoader = ClassLoader.getSystemClassLoader();
    assert classLoader != null;
    String path = packageName.replace('.', '/');
    Enumeration<URL> resources = classLoader.getResources(path);
    List<File> dirs = new ArrayList<File>();
    while (resources.hasMoreElements()) {
        URL resource = resources.nextElement();
        dirs.add(new File(resource.getFile()));
    }
    ArrayList<Class> classes = new ArrayList<Class>();
    for (File directory : dirs) {
        classes.addAll(findClasses(directory, packageName));
    }
    return classes.toArray(new Class[classes.size()]);
}

---

From source file:com.uniteddev.Unity.Downloader.java

public static void recursiveFileListing(ArrayList<String> extracted_links, String folder) throws IOException {
    for (int i = 0; i < extracted_links.size(); i++) {
        String target = extracted_links.get(i).toString();
        String new_folder = folder + target;
        while (target.endsWith("/")) {
            folders.add(new_folder);
            String foldername[] = new_folder.split("/");
            folder((Minecraft.getWorkingDirectory() + File.separator + new_folder),
                    foldername[foldername.length - 1]);
            recursiveFileListing(getDirectoryListing(new_folder), new_folder);
            break;
        }//from w  w w .  j  av a2s  .c o  m
        if (!new_folder.endsWith("/")) {
            files.add(new_folder);
            rename_files.add(new_folder);
        }
    }
}

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From source file:com.clustercontrol.jobmanagement.util.JobUtil.java

/**
 * ?/*from www . jav  a  2 s  .  c o m*/
 * @param item
 */
public static void sort(JobTreeItem item) {
    ArrayList<JobTreeItem> children = item.getChildren();
    if (children == null || children.size() == 0) {
        return;
    }
    Collections.sort(item.getChildren(), new DataComparator());
    for (JobTreeItem child : children) {
        sort(child);
    }
}

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From source file:com.feedzai.fos.server.remote.impl.RemoteInterfacesTest.java

/**
 * Scans all classes accessible from the context class loader which belong to the given package and subpackages.
 *
 * @param packageName The base package//  w w  w  . j  a  v  a  2  s.c  om
 * @return The classes
 * @throws ClassNotFoundException
 * @throws java.io.IOException
 */
private static Class[] getClasses(String packageName) throws ClassNotFoundException, IOException {
    ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
    assert classLoader != null;
    String path = packageName.replace('.', '/');
    Enumeration<URL> resources = classLoader.getResources(path);
    List<File> dirs = new ArrayList<>();
    while (resources.hasMoreElements()) {
        URL resource = resources.nextElement();
        dirs.add(new File(resource.getFile()));
    }
    ArrayList<Class> classes = new ArrayList<>();
    for (File directory : dirs) {
        classes.addAll(findClasses(directory, packageName));
    }
    return classes.toArray(new Class[classes.size()]);
}

---

From source file:com.milaboratory.core.io.sequence.fastq.RandomAccessFastqReaderTest.java

private static SingleRead[] allReads(File sample) throws IOException {
    ArrayList<SingleRead> reads = new ArrayList<>();
    SingleFastqReader reader = new SingleFastqReader(sample);
    SingleRead read;//from w  ww.  j av a  2  s .c  om
    while ((read = reader.take()) != null)
        reads.add(read);
    return reads.toArray(new SingleRead[reads.size()]);
}

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From source file:eu.smartfp7.terrier.sensor.ParserUtility.java

public static EdgeNodeSnapShot parseHashMap(HashMap hashMap) throws Exception {

    /*/*from w  w w . j a  v  a 2s  . com*/
     * ((HashMap)((java.util.HashMap)v.getValue()).get("crowd")).get("time");
            
    (java.lang.String) 2012-07-26T06:29:51.947Z
    (java.lang.String) #lab_visits    (java.util.ArrayList<E>) [07:00, 08:00]
            
            
    (java.util.HashMap<K,V>) {motion_spread=-1.000000, time=2012-07-26T06:29:51.947Z, motion_horizontal=-1, density=0.000000, motion_vertical=-1}
    (java.util.HashMap<K,V>) {isActive=false, temporalHint=[07:00, 08:00], name=#lab_visits, date=26-07-2012}
    (java.util.HashMap<K,V>) {motion_spread=-1.000000, time=2012-07-26T06:29:51.947Z, motion_horizontal=-1, density=0.000000, motion_vertical=-1}
    Evaluation failed. Reason(s):
    ClassCastException: Cannot cast java.util.HashMap (id=185) to java.util.Hashtable
     * */

    HashMap crowdHashMap = (HashMap) hashMap.get("crowd");
    double density = (Double) crowdHashMap.get("density");

    String time = (String) crowdHashMap.get("time");

    DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
    Calendar c = Calendar.getInstance();
    ;
    c.setTime(df.parse(time));

    double[] colors = null;

    if (crowdHashMap.containsKey("color")) {
        ArrayList colorList = (ArrayList) crowdHashMap.get("color");
        colors = new double[colorList.size()];
        for (int i = 0; i < colorList.size(); i++) {
            colors[i] = (Double) colorList.get(i);
        }
    }

    CrowdReport crowdReport = new CrowdReport(null, new Double(density), 0.0, colors);
    EdgeNodeSnapShot snapShot = new EdgeNodeSnapShot(null, null, c, crowdReport);

    return snapShot;
}

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