cc.mallet.pipe
Class CharSequenceLowercase

java.lang.Object
  cc.mallet.pipe.Pipe
      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