org.basex.util.ft

Class StopWords

java.lang.Object

org.basex.util.hash.TokenSet

org.basex.util.ft.StopWords

All Implemented Interfaces:

java.lang.Iterable<byte[]>

public final class StopWords
extends TokenSet

Simple stop words set for full-text requests.

Author:

BaseX Team 2005-12, BSD License, Christian Gruen

Field Summary

Fields inherited from class org.basex.util.hash.TokenSet

CAP, keys, size

Constructor Summary

Constructors

Constructor and Description
StopWords() Default constructor.
StopWords(Data data, java.lang.String file) Constructor, reading stopword list from disk.

Method Summary

Methods

Modifier and Type	Method and Description
void	comp(Data data) Compiles the stop word list.
boolean	read(IO fl, boolean e) Reads a stop words file.

Methods inherited from class org.basex.util.hash.TokenSet

add, delete, id, iterator, key, keys, read, rehash, size, toString, write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

StopWords

public StopWords()

Default constructor.

StopWords

public StopWords(Data data,
         java.lang.String file)
          throws java.io.IOException

Constructor, reading stopword list from disk. And creating database stopword file.

Parameters:

data - data reference

file - stopword list file

Throws:

java.io.IOException - I/O exception

Method Detail

comp

public void comp(Data data)

Compiles the stop word list.

Parameters:

data - data reference

read

public boolean read(IO fl,
           boolean e)

Reads a stop words file.

Parameters:

fl - file reference

e - except flag

Returns:

true if everything went alright