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comparison src/com/trilead/ssh2/util/Tokenizer.java @ 0:0ce5cc452d02

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initial version
author Carl Byington <carl@five-ten-sg.com>
date Thu, 22 May 2014 10:41:19 -0700
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-1:000000000000 0:0ce5cc452d02
1
2 package com.trilead.ssh2.util;
3
4 /**
5 * Tokenizer. Why? Because StringTokenizer is not available in J2ME.
6 *
7 * @author Christian Plattner, plattner@trilead.com
8 * @version $Id: Tokenizer.java,v 1.1 2007/10/15 12:49:57 cplattne Exp $
9 */
10 public class Tokenizer {
11 /**
12 * Exists because StringTokenizer is not available in J2ME.
13 * Returns an array with at least 1 entry.
14 *
15 * @param source must be non-null
16 * @param delimiter
17 * @return an array of Strings
18 */
19 public static String[] parseTokens(String source, char delimiter) {
20 int numtoken = 1;
21
22 for (int i = 0; i < source.length(); i++) {
23 if (source.charAt(i) == delimiter)
24 numtoken++;
25 }
26
27 String list[] = new String[numtoken];
28 int nextfield = 0;
29
30 for (int i = 0; i < numtoken; i++) {
31 if (nextfield >= source.length()) {
32 list[i] = "";
33 }
34 else {
35 int idx = source.indexOf(delimiter, nextfield);
36
37 if (idx == -1)
38 idx = source.length();
39
40 list[i] = source.substring(nextfield, idx);
41 nextfield = idx + 1;
42 }
43 }
44
45 return list;
46 }
47 }