cc.mallet.pipe
Class CharSequenceLowercase

java.lang.Object
  extended by cc.mallet.pipe.Pipe
      extended by cc.mallet.pipe.CharSequenceLowercase
All Implemented Interfaces:
AlphabetCarrying, java.io.Serializable

public class CharSequenceLowercase
extends Pipe
implements java.io.Serializable

Replace the data string with a lowercased version. This can improve performance over TokenSequenceLowercase.

See Also:
Serialized Form

Constructor Summary
CharSequenceLowercase()
           
 
Method Summary
 Instance pipe(Instance carrier)
          Really this should be 'protected', but isn't for historical reasons.
 
Methods inherited from class cc.mallet.pipe.Pipe
alphabetsMatch, getAlphabet, getAlphabets, getDataAlphabet, getInstanceId, getTargetAlphabet, instanceFrom, instancesFrom, instancesFrom, isDataAlphabetSet, isTargetProcessing, newIteratorFrom, preceedingPipeDataAlphabetNotification, preceedingPipeTargetAlphabetNotification, precondition, readResolve, setDataAlphabet, setOrCheckDataAlphabet, setOrCheckTargetAlphabet, setTargetAlphabet, setTargetProcessing
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CharSequenceLowercase

public CharSequenceLowercase()
Method Detail

pipe

public Instance pipe(Instance carrier)
Description copied from class: Pipe
Really this should be 'protected', but isn't for historical reasons.

Overrides:
pipe in class Pipe