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/**
* Phonetic
* Copyright 201 by Michael Peter Christen, mc@yacy.net, Frankfurt a. M., Germany
* First released 13.12.2011 at http://yacy.net
*
* $LastChangedDate$
* $LastChangedRevision$
* $LastChangedBy$
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program in the file lgpl21.txt
* If not, see <http://www.gnu.org/licenses/>.
*/
package net.yacy.cora.language.phonetic;
public class Phonetic {
public enum Encoder {
SOUNDEX("Soundex", ""),
COLONE_PHONETIC("Koelner Phonetik", "http://de.wikipedia.org/wiki/K%C3%B6lner_Phonetik"),
METAPHONE("Metaphone", ""),
DOUBLE_METAPHONE("Double Metaphone", ""),
NONE("", "");
final String printName;
final String infoUrl;
private Encoder(final String printName, final String infoUrl) {
this.printName = printName;
this.infoUrl = infoUrl;
}
}
private static final Soundex soundexEncoder = new Soundex();
private static final Metaphone metaphoneEncoder = new Metaphone();
private static final DoubleMetaphone doubleMetaphoneEncoder = new DoubleMetaphone();
private static final ColognePhonetic colognePhonetic = new ColognePhonetic();
public static String encode(final Encoder encoder, final String s) {
try {
if (encoder == Encoder.SOUNDEX) return soundexEncoder.encode(s);
if (encoder == Encoder.COLONE_PHONETIC) return colognePhonetic.encode(s);
if (encoder == Encoder.METAPHONE) return metaphoneEncoder.encode(s);
if (encoder == Encoder.DOUBLE_METAPHONE) return doubleMetaphoneEncoder.encode(s);
return s;
} catch (final Throwable e) {
// some encoders do not work with non-ASCII charachters and throw an exception
return s;
}
}
public static void main(String[] args) {
for (Encoder encoder: Encoder.values()) {
for (String s: args) {
System.out.print(Phonetic.encode(encoder, s));
System.out.print(" ");
}
System.out.println();
}
}
}
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