|
/* From http://java.sun.com/docs/books/tutorial/index.html */
/*
* Copyright (c) 1995-1998 Sun Microsystems, Inc. All Rights Reserved.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for NON-COMMERCIAL purposes and without fee is hereby granted
* provided that this copyright notice appears in all copies. Please refer to
* the file "copyright.html" for further important copyright and licensing
* information.
*
* SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
* SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
* WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
* NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY
* LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
* DERIVATIVES.
*/
import java.text.CollationKey;
import java.text.Collator;
import java.util.Locale;
public class KeysDemo {
public static void sortArray(CollationKey[] keys) {
CollationKey tmp;
for (int i = 0; i < keys.length; i++) {
for (int j = i + 1; j < keys.length; j++) {
// Compare the keys
if (keys[i].compareTo(keys[j]) > 0) {
// Swap keys[i] and keys[j]
tmp = keys[i];
keys[i] = keys[j];
keys[j] = tmp;
}
}
}
}
static void displayWords(CollationKey[] keys) {
for (int i = 0; i < keys.length; i++) {
System.out.println(keys[i].getSourceString());
}
}
static public void main(String[] args) {
Collator enUSCollator = Collator.getInstance(new Locale("en", "US"));
String[] words = { "peach", "apricot", "grape", "lemon" };
CollationKey[] keys = new CollationKey[words.length];
for (int k = 0; k < keys.length; k++) {
keys[k] = enUSCollator.getCollationKey(words[k]);
}
sortArray(keys);
displayWords(keys);
}
}
|
