RegExpFromFile

java.lang.Object
- weka.core.stopwords.AbstractStopwords
- - weka.core.stopwords.AbstractFileBasedStopwords
  - - weka.core.stopwords.RegExpFromFile

All Implemented Interfaces:

java.io.Serializable, OptionHandler, StopwordsHandler
```
public class RegExpFromFile
extends AbstractFileBasedStopwords
```
Uses the regular expressions stored in the file for determining whether a word is a stopword (ignored if pointing to a directory). One expression per line.
Valid options are:
```
 -D
  If set, stopword scheme is run in debug mode and
  may output additional info to the console
```
```
 -stopwords <file>
  The file containing the stopwords (ignored if directory)
  (default: .)
```
Version:

$Revision: 10979 $

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

RegExpFromFile()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`globalInfo()`	Returns a string describing the stopwords scheme.
`java.lang.String`	`stopwordsTipText()`	Returns the tip text for this property.

Methods inherited from class weka.core.stopwords.AbstractFileBasedStopwords
getOptions, getStopwords, listOptions, setOptions, setStopwords

Methods inherited from class weka.core.stopwords.AbstractStopwords
debugTipText, getDebug, isStopword, setDebug

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RegExpFromFile
```
public RegExpFromFile()
```
- Method Detail
  - globalInfo
```
public java.lang.String globalInfo()
```
    Returns a string describing the stopwords scheme.
    
    Specified by:
    
    globalInfo in class AbstractStopwords
    
    Returns:
    
    a description suitable for displaying in the gui
  - stopwordsTipText
```
public java.lang.String stopwordsTipText()
```
    Returns the tip text for this property.
    
    Specified by:
    
    stopwordsTipText in class AbstractFileBasedStopwords
    
    Returns:
    
    tip text for this property suitable for displaying in the explorer/experimenter gui