예제 #1
0
 /**
  * Retreives the Soundex code for a given String object.
  *
  * @param str String to encode using the Soundex algorithm
  * @return A soundex code for the String supplied
  * @throws IllegalArgumentException if a character is not mapped
  */
 @DSGenerator(
     tool_name = "Doppelganger",
     tool_version = "2.0",
     generated_on = "2014-09-03 14:59:48.718 -0400",
     hash_original_method = "0EBBB65C00DFAFB7B6E0400F5755712C",
     hash_generated_method = "94B188BA634D9793A5790601BA8B7F45")
 public String soundex(String str) {
   if (str == null) {
     return null;
   }
   str = SoundexUtils.clean(str);
   if (str.length() == 0) {
     return str;
   }
   char out[] = {'0', '0', '0', '0'};
   char last, mapped;
   int incount = 1, count = 1;
   out[0] = str.charAt(0);
   last = getMappingCode(str, 0);
   while ((incount < str.length()) && (count < out.length)) {
     mapped = getMappingCode(str, incount++);
     if (mapped != 0) {
       if ((mapped != '0') && (mapped != last)) {
         out[count++] = mapped;
       }
       last = mapped;
     }
   }
   return new String(out);
 }
예제 #2
0
 /**
  * Encodes the Strings and returns the number of characters in the two encoded Strings that are
  * the same. This return value ranges from 0 through 4: 0 indicates little or no similarity, and 4
  * indicates strong similarity or identical values.
  *
  * @param s1 A String that will be encoded and compared.
  * @param s2 A String that will be encoded and compared.
  * @return The number of characters in the two encoded Strings that are the same from 0 to 4.
  * @see <a
  *     href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/tsqlref/ts_de-dz_8co5.asp">
  *     MS T-SQL DIFFERENCE </a>
  * @throws EncoderException if an error occurs encoding one of the strings
  * @since 1.3
  */
 @DSGenerator(
     tool_name = "Doppelganger",
     tool_version = "2.0",
     generated_on = "2014-09-03 14:59:48.711 -0400",
     hash_original_method = "9372A1D570FF0E071E2A73F0471280C8",
     hash_generated_method = "73E7D5E07B73B540EF5D01C579CF6548")
 public int difference(String s1, String s2) throws EncoderException {
   return SoundexUtils.difference(this, s1, s2);
 }