Java List Permutate permuteList(List list, Integer[] permutation)

Description

permute List

License

Open Source License

Declaration

public static <T> List<T> permuteList(List<T> list, Integer[] permutation) 

Method Source Code

//package com.java2s;
/*/*from w  w  w .j a v  a  2 s . co  m*/
 * Copyright (c) 2010 The Broad Institute
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

import java.util.*;

public class Main {
    public static <T> List<T> permuteList(List<T> list, Integer[] permutation) {
        List<T> output = new ArrayList<T>();
        for (int i = 0; i < permutation.length; i++) {
            output.add(list.get(permutation[i]));
        }
        return output;
    }
}

Related

1. permute(List list, int index, List> result)
2. permute(T[] arr, List p)
3. permutedGroups(List> elementLists)
4. permuteList(List list, int[] permutations)
5. permuteList(List in, int seed)
6. permVisit(int[] value, int n, int k, List res)