| /* Copyright (c) 2006-2009 Jan S. Rellermeyer |
| * Systems Group, |
| * Department of Computer Science, ETH Zurich. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * - Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - Neither the name of ETH Zurich nor the names of its contributors may be |
| * used to endorse or promote products derived from this software without |
| * specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| package ch.ethz.iks.util; |
| |
| import java.util.StringTokenizer; |
| |
| /** |
| * String utilities. |
| * |
| * @author Jan S. Rellermeyer, ETH Zurich |
| * @since 0.2 |
| */ |
| public final class StringUtils { |
| |
| /** |
| * hide the default constructor. |
| */ |
| private StringUtils() { |
| } |
| |
| /** |
| * transforms a string list into an array of Strings. |
| * |
| * @param data |
| * the string list. |
| * @param delim |
| * the list delimiter. |
| * @return the array of strings. |
| * @since 0.2 |
| */ |
| public static String[] stringToArray(final String data, final String delim) { |
| final StringTokenizer tokenizer = new StringTokenizer(data, delim); |
| final String[] tokens = new String[tokenizer.countTokens()]; |
| final int tokenCount = tokenizer.countTokens(); |
| for (int i = 0; i < tokenCount; i++) { |
| tokens[i] = tokenizer.nextToken().trim(); |
| } |
| |
| return tokens; |
| } |
| } |