org.basex.query.ft
Class StemDir

java.lang.Object
  extended by org.basex.util.TokenSet
      extended by org.basex.util.ObjectMap<byte[]>
          extended by org.basex.query.ft.StemDir

public final class StemDir
extends ObjectMap<byte[]>

Simple stemming directory for full-text requests.

Author:
Workgroup DBIS, University of Konstanz 2005-10, ISC License, Christian Gruen

Constructor Summary
StemDir()
           
 
Method Summary
 boolean read(IO fl)
          Reads a stop words file.
 byte[] stem(byte[] word)
          Returns a stemmed word or the word itself.
 
Methods inherited from class org.basex.util.ObjectMap
get, put, value
 
Methods inherited from class org.basex.util.TokenSet
add, delete, id, key, keys, read, size, write
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

StemDir

public StemDir()
Method Detail

read

public boolean read(IO fl)
Reads a stop words file.

Parameters:
fl - file reference
Returns:
true if everything went alright

stem

public byte[] stem(byte[] word)
Returns a stemmed word or the word itself.

Parameters:
word - word to be stemmed
Returns:
resulting token