Java String Split by Delimiter split(String str, String delimiter, int limit)

Description

split

License

Open Source License

Declaration

public static String[] split(String str, String delimiter, int limit) 

Method Source Code

//package com.java2s;
/*//w  w  w.ja  va2  s.c  om
 * Copyright (C) 2014 Vincent Quatrevieux <quatrevieux.vincent@gmail.com>
 *
 * This program 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.
 *
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.util.ArrayList;

public class Main {

    public static String[] split(String str, String delimiter, int limit) {
        ArrayList<String> splited = new ArrayList<String>();

        int last = 0, pos, step = 0;

        if (limit < 1) {
            limit = Integer.MAX_VALUE; //devrait suffire amplement x)
        }

        while ((pos = str.indexOf(delimiter, last)) != -1 && ++step < limit) {
            splited.add(str.substring(last, pos));
            last = pos + 1;
        }

        splited.add(str.substring(last));

        String[] ret = new String[splited.size()];
        return splited.toArray(ret);
    }

    public static String[] split(String str, String delimiter) {
        return split(str, delimiter, 0);
    }
}

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