Java Collection Join implode(Collection items, String join)

Description

implode

License

Open Source License

Declaration

public static String implode(Collection<String> items, String join) 

Method Source Code

//package com.java2s;
/*//from  ww  w  . j a  v a  2  s  .c  o m
 * Copyright 2013 Nebojsa Cvetkovic. All rights reserved.
 *
 * This file is part of JunglistIRC.
 *
 * JunglistIRC 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.
 *
 * JunglistIRC 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 JunglistIRC.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.util.Collection;

public class Main {
    public static String implode(Collection<String> items, String join) {
        String result = "";
        int i = 0;
        for (String s : items) {
            result += s;
            if (i < items.size() - 1) {
                result += join;
            }
            i++;
        }
        return result;
    }

    public static String implode(String[] items, String join) {
        return implode(items, join, 0, items.length);
    }

    public static String implode(String[] items, String join, int begin, int end) {
        String result = "";
        for (int i = begin; i < end; i++) {
            result += items[i];
            if (i < end - 1) {
                result += join;
            }
        }
        return result;
    }
}

Related

1. getNeoString(String columnName, String delimiter, Collection input, String join)
2. internalJoin(String sep, Collection