cc.mallet.types
Class NullLabel

java.lang.Object
  cc.mallet.types.NullLabel

All Implemented Interfaces:

AlphabetCarrying

public class NullLabel
extends java.lang.Object
implements AlphabetCarrying

Object that carries a LabelAlphabet. Can be used in place of a null target for unlabeled instances, which avoids issues with alphabet checks.

Author:

Gregory Druck gdruck@cs.umass.edu

Constructor Summary

NullLabel(LabelAlphabet alphabet)

Method Summary

Alphabet	getAlphabet()
Alphabet[]	getAlphabets()

Methods inherited from class java.lang.Object

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

Constructor Detail

NullLabel

public NullLabel(LabelAlphabet alphabet)

Method Detail

getAlphabet

public Alphabet getAlphabet()

Specified by:

getAlphabet in interface AlphabetCarrying

getAlphabets

public Alphabet[] getAlphabets()

Specified by:

getAlphabets in interface AlphabetCarrying