Example usage for java.util LinkedList LinkedList

Introduction

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

Prototype

public LinkedList(Collection<? extends E> c)

Source Link

Document

Constructs a list containing the elements of the specified collection, in the order they are returned by the collection's iterator.

Usage

From source file:Main.java

public static List<Map.Entry<Long, Long>> sortEntrySetToList(Set<Map.Entry<Long, Long>> set) {
    List<Map.Entry<Long, Long>> list = new LinkedList<>(set);
    Collections.sort(list, new Comparator<Map.Entry<Long, Long>>() {

        @Override/* w ww.java 2  s  .c  o m*/
        public int compare(Map.Entry<Long, Long> o1, Map.Entry<Long, Long> o2) {
            if (o1.getValue() > o2.getValue()) {
                return 1;
            }
            if (o1.getValue() < o2.getValue()) {
                return -1;
            }
            return 0;
        }
    });
    return list;
}

From source file:Main.java

public static List<Entry<Long, Long>> sortEntrySetToList(Set<Entry<Long, Long>> set) {
    List<Entry<Long, Long>> list = new LinkedList<>(set);
    Collections.sort(list, new Comparator<Entry<Long, Long>>() {

        @Override// www  .  j  a va  2 s .c o m
        public int compare(Entry<Long, Long> o1, Entry<Long, Long> o2) {
            if (o1.getValue() > o2.getValue()) {
                return 1;
            }
            if (o1.getValue() < o2.getValue()) {
                return -1;
            }
            return 0;
        }
    });
    return list;
}

From source file:Main.java

public static <T> LinkedList<T> newLinkedList(Collection<T> initData) {
    return new LinkedList<T>(initData);
}

From source file:Main.java

public static double getSumValue(HashMap<String, Double> map) {
    Double count = 0.0D;//  ww w .  ja  va  2 s  .c  o m
    List list = new LinkedList(map.entrySet());
    for (Iterator it = list.iterator(); it.hasNext();) {
        Map.Entry entry = (Map.Entry) it.next();
        count += map.get(entry.getKey());
    }
    return count;
}

From source file:Main.java

public static <E> LinkedList<E> getLinkedList(Collection<? extends E> collection) {
    return new LinkedList<E>(collection);
}

From source file:Main.java

public static double readHashTopValue(HashMap<String, Integer> scores, int k) {
    List<Map.Entry<String, Integer>> list = new LinkedList<Map.Entry<String, Integer>>(scores.entrySet());
    int count = 0;
    int value = 0;
    double res = 0;
    for (Iterator<Map.Entry<String, Integer>> it = list.iterator(); count < k && it.hasNext();) {
        Map.Entry<String, Integer> entry = (Map.Entry<String, Integer>) it.next();
        value = (Integer) entry.getValue();
        res += (double) value * Math.log(2) / Math.log(count + 2);
        // res += (Integer) entry.getValue();
        count++;//from ww  w .j  a v  a2 s  .c  o  m
    }
    return res;
}

From source file:Main.java

public static Map<String, Integer> sortByValue(Map<String, Integer> map) {
    List list = new LinkedList(map.entrySet());
    Collections.sort(list, new Comparator() {

        @Override/*  w  w w  .  j  ava  2 s. c om*/
        public int compare(Object o1, Object o2) {
            return ((Comparable) ((Map.Entry) (o2)).getValue()).compareTo(((Map.Entry) (o1)).getValue());
        }
    });

    Map result = new LinkedHashMap();
    for (Iterator it = list.iterator(); it.hasNext();) {
        Map.Entry entry = (Map.Entry) it.next();
        result.put(entry.getKey(), entry.getValue());
    }
    return result;
}

From source file:Main.java

/****
 * LinkedList//from  www . j  av  a  2  s  .co m
 * @return
 */
public static <T> List<T> newLinkedList(Collection<T> collection) {
    return new LinkedList<T>(collection);
}

From source file:Main.java

public static List<Integer> sort(List<Integer> aList) {
    List<Integer> tmp = new LinkedList<>(aList);
    Collections.sort(tmp);//from www .  j  a  v  a  2  s . co  m
    return tmp;
}

From source file:Main.java

public static List createList(Object[] items) {
    List list = new LinkedList(Arrays.asList(items));
    return list;
}