/*
Copyright (C) 2003 Nathan Dunn, Morten O. Alver, Nizar N. Batada
All programs in this directory and
subdirectories are published under the GNU General Public License as
described below.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or (at
your option) any later version.
This program 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA
Further information about the GNU GPL is available at:
http://www.gnu.org/copyleft/gpl.ja.html
*/
package net.sf.jabref.label;
import java.util.StringTokenizer;
import net.sf.jabref.BibtexEntry;
public class InproceedingsLabelRule extends DefaultLabelRule {
// this is the rule used handle articles
// we try (first author)/(year)/(first unique booktitle word)
public String applyRule(BibtexEntry oldEntry){
String newLabel = "" ;
StringTokenizer authorTokens = null ;
// use the author token
try{
authorTokens= new StringTokenizer(oldEntry.getField("author"),",") ;
newLabel += authorTokens.nextToken().toLowerCase().replaceAll(" ","").replaceAll("\\.","") ;
}catch(Throwable t){
System.out.println("error getting author: "+t) ;
}
// use the year token
try{
if( oldEntry.getField("year")!= null){
newLabel += String.valueOf( oldEntry.getField("year")) ;
}
}catch(Throwable t){
System.out.println("error getting year: "+t) ;
}
// use the booktitle name
// return the first token 4 wrds or longer, that's not a keyword
try{
if(oldEntry.getField("booktitle") != null) {
authorTokens = new StringTokenizer( (oldEntry.getField("booktitle")).replaceAll(","," ").replaceAll("/"," ")) ;
String tempString = authorTokens.nextToken() ;
tempString = tempString.replaceAll(",","") ;
boolean done = false ;
while(tempString!=null && !done ){
tempString = tempString.replaceAll(",","").trim() ;
if(tempString.trim().length() > 3 && !KeyWord.getKeyWord().isKeyWord(tempString)) {
done = true ;
}
else{
if(authorTokens.hasMoreTokens()){
tempString = authorTokens.nextToken() ;
}else{
done = true ;
}
}
}
if(tempString!=null && (tempString.indexOf("null")<0) ){
newLabel += String.valueOf( tempString.toLowerCase()) ;
}
}
}
catch(Throwable t){ System.err.println(t) ; }
// oldEntry.setField(Globals.KEY_FIELD,newLabel) ;
return newLabel;
}
}