/*
* The contents of this file are subject to the Sapient Public License
* Version 1.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
* http://carbon.sf.net/License.html.
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
*
* The Original Code is The Carbon Component Framework.
*
* The Initial Developer of the Original Code is Sapient Corporation
*
* Copyright (C) 2003 Sapient Corporation. All Rights Reserved.
*/
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.StringTokenizer;
/**
* Utilities for strings.
*
*
* Copyright 2002 Sapient
* @since carbon 1.0
* @author Greg Hinkle, May 2002
* @version $Revision: 1.5 $($Author: dvoet $ / $Date: 2003/05/05 21:21:24 $)
*/
public class StringUtil {
/**
* Converts a string to a Set. Breaks the string to characters and store
* each character in a Set.
*
* @param string the string to convert
* @return a Set containing all characters in the text string parameter
*/
public static Set convertToSet(String string) {
// Result hashset
Set resultSet = new HashSet();
for (int i = 0; i < string.length(); i++) {
resultSet.add(new Character(string.charAt(i)));
}
// Return result
return resultSet;
}
/**
*
Converts a char array to a Set. Puts all characters in the array to a Set.
*
* @param charArray an array of chars
* @return a set containing all characters in the char array
*/
public static Set convertToSet(char[] charArray) {
// Result hashset
Set resultSet = new HashSet();
for (int i = 0; i < charArray.length; i++) {
resultSet.add(new Character(charArray[i]));
}
// Return result
return resultSet;
}
}