Example usage for java.util ArrayList get

Introduction

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

Prototype

public E get(int index)

Source Link

Document

Returns the element at the specified position in this list.

Usage

From source file:Main.java

/**
 *  Print//w  ww .jav  a  2 s  .  c om
 * */
public static void print(ArrayList tokens) {
    for (int i = 0; i < tokens.size(); i++) {
        System.out.print(tokens.get(i) + " ");
    }
    System.out.print("\n");
}

From source file:Main.java

public static int indexOf(ArrayList<String> list, String value) {
    for (int i = 0; i < list.size(); i++) {
        String name = list.get(i);
        if (value.equals(name)) {
            return i;
        }/* w ww. j av a  2 s  .c  o  m*/
    }
    return -1;
}

From source file:Main.java

/**
 * Print/*  w w  w.j av a  2  s .c o  m*/
 * */
public static void print(ArrayList<?> tokens) {
    for (int i = 0; i < tokens.size(); i++) {
        System.out.print(tokens.get(i) + " ");
    }
    System.out.print("\n");
    System.out.print("\n");
}

From source file:com.hackathon.gavin.account.MyAccountGenerator.java

public static MyAccount createMyAccount() {
    JSONArray jSONArray = MyAccountParser.httpGetCall(urlString, jsonArrayName);
    ArrayList arrayList = MyAccountParser.convertToArrayList(jSONArray);

    int ID = Integer.valueOf(arrayList.get(0).toString());
    int UNITS = Integer.valueOf(arrayList.get(1).toString());
    String INSTRUMENT = arrayList.get(2).toString();
    double PRICE = Double.valueOf(arrayList.get(3).toString());
    MyAccount myAccount = new MyAccount(ID, UNITS, INSTRUMENT, PRICE);
    return myAccount;
}

From source file:Main.java

public static Element getFirstElementByTagName(Node node, String tagName) {
    ArrayList<Element> elements = getElementsByTagName(node, tagName);
    if (!elements.isEmpty())
        return elements.get(0);
    return null;//from  www . j av a2s  .c  om
}

From source file:Main.java

public static Element getChildElement(Element parent, String childName) {
    ArrayList<Element> childElements = getChildElements(parent, childName);
    return childElements.size() > 0 ? childElements.get(0) : null;
}

From source file:Main.java

public static ArrayList<Integer> resetIncrementalList(ArrayList<Integer> list) {
    for (int i = 0; i < list.size(); i++) {
        if (i >= 2) {
            list.set(i, list.get(i) + list.get(i - 2));
        }//  w  w  w.ja v  a2 s  . c  o  m
    }
    return list;
}

From source file:Main.java

private static Bundle createNamePortBundle(String name, int port, TreeMap<String, ArrayList<String>> ips) {
    Bundle namePort = new Bundle();
    namePort.putString("name", name);
    namePort.putInt("port", port);
    if (ips != null) {
        ArrayList<String> ip = ips.get(name);
        Collections.shuffle(ip, new Random());
        namePort.putString("ip", ip.get(0));
    }// ww  w. j  a  v  a  2  s. c om
    return namePort;
}

From source file:Main.java

public static <T> boolean isContain(ArrayList<T> a, ArrayList<T> b) {
    boolean res = false;
    for (int i = 0; i < b.size(); i++) {
        if (!a.contains(b.get(i))) {
            break;
        }// ww w . java2s.  c  o m
        if (i == b.size() - 1) {
            res = true;
        }
    }
    return res;
}

From source file:Main.java

public static <T> void flipStack(Stack<T> stack) {
    ArrayList<T> tmp = new ArrayList<>(stack);
    stack.clear();/*from   ww  w .  ja  va  2s .  co m*/
    for (int i = tmp.size() - 1; i >= 0; i--)
        stack.push(tmp.get(i));
}