Example usage for java.util ArrayList add

Introduction

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

Prototype

public boolean add(E e)

Source Link

Document

Appends the specified element to the end of this list.

Usage

From source file:Main.java

public static List<String> getZeroList(final int size) {
    final ArrayList<String> resList = new ArrayList<String>(size);
    for (int i = 0; i < size; i++) {
        resList.add("0");
    }//from www  .j ava 2  s.  co  m
    return resList;
}

From source file:Main.java

/**
 * Materializes the elements of the given {@link Iterator} into a {@link List}.
 * //from  www.j ava  2s  .  co m
 * @param <T>
 *            the element type
 * @param iterator
 *            the {@link Iterator} to materialize
 * @return the {@link List} containing the materialized elements.
 */
public static <T> List<T> asList(Iterator<T> iterator) {
    ArrayList<T> list = new ArrayList<T>();
    while (iterator.hasNext())
        list.add(iterator.next());
    return list;
}

From source file:Client.SessionService.java

public static SessionService create(String init_nickname) {
    ArrayList<String> keywords = new ArrayList<>();
    keywords.add("session");
    SessionService serv = new SessionService(keywords);
    serv.initname = init_nickname;/*from   w  w  w .jav  a  2s  .  co  m*/
    return serv;
}

From source file:Main.java

/**
 * @param list An ArrayList to be expanded.
 * @param newCapacity The new capacity./* www  .j a  v a  2  s . c o  m*/
 */
public static void expandArrayListSize(final ArrayList<?> list, final int newCapacity) {
    while (list.size() < newCapacity) {
        list.add(null);
    }
}

From source file:Main.java

public static List<Long> parseLongJsonList(JSONArray array) throws JSONException {
    if (array == null) {
        return new ArrayList<Long>();
    }/*  w ww . j a va  2s  .  c  o m*/

    int size = array.length();
    ArrayList<Long> list = new ArrayList<Long>(size);
    for (int i = 0; i < size; i++) {
        list.add(array.getLong(i));
    }

    return list;
}

From source file:Main.java

public static <T, V extends T> ArrayList<T> createArrayList(V... args) {
    if ((args == null) || (args.length == 0)) {
        return new ArrayList();
    }/*ww w .  j  av a 2s  .c om*/
    ArrayList<T> list = new ArrayList(args.length);
    for (V v : args) {
        list.add(v);
    }
    return list;
}

From source file:Main.java

public static List<String> stringsToList(String[] arrayOfString) {
    if ((arrayOfString == null) || (arrayOfString.length == 0))
        return null;
    ArrayList<String> list = new ArrayList<String>();
    for (int i = 0; i < arrayOfString.length; i++)
        list.add(arrayOfString[i]);
    return list;//from ww w  . j  ava 2  s .  c  om
}

From source file:Main.java

/**
 * @param integer The integer to be converted
 * @param n the number of bits of the output binary
 * @return Array of binary number where arr(0) is the most significant
 *//*from   www . j  ava2s.  co  m*/
public static ArrayList<Boolean> decimalToBinary(Integer integer, int n) {
    ArrayList<Boolean> result = new ArrayList();
    if (integer == 0) {
        result.add(false);
        for (int i = 0; i < n - 1; i++)
            result.add(false);
        Collections.reverse(result);
        return result;
    }
    while (integer != 0) {
        if (integer % 2 != 0)
            result.add(true);
        else
            result.add(false);
        integer = integer / 2;
    }

    // Fill the rest of the bits
    for (int i = 0; i < (n - result.size()); i++)
        result.add(false);
    Collections.reverse(result);
    return result;
}

From source file:Main.java

private static ArrayList<PointF> colorPointsForModel(String model) {
    // LLC001, // LedStrip    // LWB001, // LivingWhite    
    if (model == null) { // if model is not known go for the default choice
        model = " ";
    }/* w  w w.j  a v  a2 s  . c o  m*/
    ArrayList<PointF> colorPoints = new ArrayList<PointF>();

    ArrayList<String> hueBulbs = new ArrayList<String>();
    hueBulbs.add("LCT001");

    ArrayList<String> livingColors = new ArrayList<String>();
    livingColors.add("LLC001");
    livingColors.add("LLC005");
    livingColors.add("LLC006");
    livingColors.add("LLC007");
    livingColors.add("LLC010");
    livingColors.add("LLC011");
    livingColors.add("LLC012");

    if (hueBulbs.contains(model)) {
        // Hue bulbs color gamut triangle
        colorPoints.add(new PointF(.674F, 0.322F)); // Red        
        colorPoints.add(new PointF(0.408F, 0.517F)); // Green        
        colorPoints.add(new PointF(0.168F, 0.041F)); // Blue            
    } else if (livingColors.contains(model)) {
        // LivingColors color gamut triangle
        colorPoints.add(new PointF(0.703F, 0.296F)); // Red        
        colorPoints.add(new PointF(0.214F, 0.709F)); // Green        
        colorPoints.add(new PointF(0.139F, 0.081F)); // Blue    
    } else {
        // Default construct triangle wich contains all values        
        colorPoints.add(new PointF(1.0F, 0.0F));// Red        
        colorPoints.add(new PointF(0.0F, 1.0F)); // Green       
        colorPoints.add(new PointF(0.0F, 0.0F));// Blue    
    }
    return colorPoints;
}

From source file:Main.java

public static String getBreadcrumbs(final Activity activity) {
    Activity currentActivity = activity;
    ArrayList<String> breadcrumbs = new ArrayList<>();

    while (currentActivity != null) {
        breadcrumbs.add(currentActivity.getTitle().toString());
        currentActivity = currentActivity.getParent();
    }//from  ww  w.  ja va2 s  .  c  o  m
    return joinSlash(breadcrumbs);
}