Java List to Int List listToIntegerArray(List list)

Description

list To Integer Array

License

Open Source License

Parameter

Parameter	Description
list	a parameter

Declaration

public static Integer[][][] listToIntegerArray(List list) 

Method Source Code

//package com.java2s;
/*// www.ja v a  2s .c o  m
 * 
This file is part of YaBS.
    
YaBS is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
    
YaBS is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
    
You should have received a copy of the GNU General Public License
along with YaBS.  If not, see <http://www.gnu.org/licenses/>.
    
 * 
 */

import java.util.ArrayList;

import java.util.List;

public class Main {
    /**
     *
     * @param list
     * @return
     */
    public static Integer[][][] listToIntegerArray(List list) {

        Integer[][][] str = new Integer[list.size()][][];

        ArrayList a, b;

        for (int i = 0; i < list.size(); i++) {

            a = (ArrayList) list.get(i);
            str[i] = new Integer[a.size()][];

            for (int m = 0; m < a.size(); m++) {

                b = (ArrayList) a.get(m);

                str[i][m] = new Integer[b.size()];

                for (int k = 0; k < a.size(); k++) {

                    str[i][m][k] = (Integer) b.get(k);
                }

            }

        }

        return str;
    }
}

Related

1. listToInString(List list)
2. listToIntArray(final List ints)
3. listToIntArray(List l)
4. listToIntArray(List list)
5. toIntArray(final List numbers)
6. toIntArray(final List list)
7. toIntArray(final List list)
8. toIntArray(final List list)