Here you can find the source of convertStringToIntArray(String data)
Parameter | Description |
---|---|
data | A String containing comma-separated values, eg: "-1, 7, 2", "-1,7,2", "-1", "" |
public static int[] convertStringToIntArray(String data)
//package com.java2s; /*// w w w . j av a 2s. co m * Copyright (c) 2009, SQL Power Group Inc. * * This file is part of SQL Power Library. * * SQL Power Library 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. * * SQL Power Library 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/>. */ public class Main { /** * Produces and int array from a String containing comma-separated values * @param data A String containing comma-separated values, eg: "-1, 7, 2", "-1,7,2", "-1", "" * @return {-1, 7, 2}, {-1, 7, 2}, {-1}, {} */ public static int[] convertStringToIntArray(String data) { String[] s = data.split(","); int[] ints = new int[s.length]; for (int i = 0; i < s.length; i++) { try { ints[i] = Integer.parseInt(s[i]); } catch (NumberFormatException e) { throw new IllegalArgumentException(e); } } return ints; } }