Java List Sort sortListStingArrayByFirstDes( List list)

Description

sort List Sting Array By First Des

License

Apache License

Declaration

public static List<String[]> sortListStingArrayByFirstDes(
            List<String[]> list) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.util.Collections;
import java.util.Comparator;

import java.util.List;

public class Main {
    public static List<String[]> sortListStingArrayByFirstDes(
            List<String[]> list) {
        Comparator<String[]> com = new Comparator<String[]>() {
            public int compare(String[] o1, String[] o2) {
                double num1 = Double.valueOf(o1[0] == null ? "0" : o1[0]);
                double num2 = Double.valueOf(o2[0] == null ? "0" : o2[0]);
                if (num2 < num1) {
                    return 1;
                } else if (num2 > num1) {
                    return -1;
                } else {
                    return 0;
                }//from w ww  .ja  v  a2  s  .c  o  m
            }
        };
        Collections.sort(list, com);
        return list;
    }
}

Related

1. sortList(List list, boolean asc)
2. sortListAlphabetically(List list)
3. sortListByMapKey(List> list)
4. sortListEntry(List firstList, List secondList)
5. sortListOfDoublesAndRemoveDuplicates(List items, double tolerance, double toleranceSmallNumbers)
6. sortLocales(final List locales)
7. sortLongSeqList(List firstList, List secondList)
8. sortLoops(ArrayList list)
9. sortMap(Map targetMap, List sortedList)