org.basex.query.ft
Class StemDir

java.lang.Object
  org.basex.util.Set
      org.basex.util.Map<byte[]>
          org.basex.query.ft.StemDir

public final class StemDir
extends Map<byte[]>

Simple stemming directory for full-text requests.

Author:

Workgroup DBIS, University of Konstanz 2005-09, 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.Map

add, get, value

Methods inherited from class org.basex.util.Set

add, delete, id, key, keys, size

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