Mercurial > 510Connectbot
diff src/com/trilead/ssh2/util/Tokenizer.java @ 0:0ce5cc452d02
initial version
author | Carl Byington <carl@five-ten-sg.com> |
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date | Thu, 22 May 2014 10:41:19 -0700 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/com/trilead/ssh2/util/Tokenizer.java Thu May 22 10:41:19 2014 -0700 @@ -0,0 +1,47 @@ + +package com.trilead.ssh2.util; + +/** + * Tokenizer. Why? Because StringTokenizer is not available in J2ME. + * + * @author Christian Plattner, plattner@trilead.com + * @version $Id: Tokenizer.java,v 1.1 2007/10/15 12:49:57 cplattne Exp $ + */ +public class Tokenizer { + /** + * Exists because StringTokenizer is not available in J2ME. + * Returns an array with at least 1 entry. + * + * @param source must be non-null + * @param delimiter + * @return an array of Strings + */ + public static String[] parseTokens(String source, char delimiter) { + int numtoken = 1; + + for (int i = 0; i < source.length(); i++) { + if (source.charAt(i) == delimiter) + numtoken++; + } + + String list[] = new String[numtoken]; + int nextfield = 0; + + for (int i = 0; i < numtoken; i++) { + if (nextfield >= source.length()) { + list[i] = ""; + } + else { + int idx = source.indexOf(delimiter, nextfield); + + if (idx == -1) + idx = source.length(); + + list[i] = source.substring(nextfield, idx); + nextfield = idx + 1; + } + } + + return list; + } +}