edu.stanford.nlp.trees
Class WeightedFollowedTaggedWord

java.lang.Object
  |
  +--edu.stanford.nlp.trees.AbstractLabel
        |
        +--edu.stanford.nlp.trees.StringLabel
              |
              +--edu.stanford.nlp.trees.Word
                    |
                    +--edu.stanford.nlp.trees.TaggedWord
                          |
                          +--edu.stanford.nlp.trees.WeightedFollowedTaggedWord

All Implemented Interfaces:

Comparable, HasFollow, HasTag, HasWord, Label, Weighted

public class WeightedFollowedTaggedWord

extends TaggedWord

implements HasFollow, Weighted

A WeightedFollowedTaggedWord object contains a word and its tag, but it also records what text follows the token. This can be used to reconstruct the original source text. It also stores a weight for the token, so that one can do token feature weighting. The value() of a TaggedWord is the Word. The tag and other attributes are secondary.

Field Summary

Fields inherited from class edu.stanford.nlp.trees.Word

EMPTY, EMPTYSTRING

Constructor Summary

WeightedFollowedTaggedWord()

WeightedFollowedTaggedWord(Label oldLabel)

WeightedFollowedTaggedWord(Label word, Label tag)

WeightedFollowedTaggedWord(String word)

WeightedFollowedTaggedWord(String word, String tag)

WeightedFollowedTaggedWord(String word, String tag, String follow, double weight)

Method Summary

String	follow() Return the follow value of the label (or null if none).
LabelFactory	labelFactory() Returns a factory that makes WeightedFollowedTaggedWords
void	setFollow(String follow) Set the follow value for the label (if one is stored).
void	setWeight(double weight) Set the weight of this thing
String	toString() Return a string representation of the label.
double	weight() Return the weight of this thing

Methods inherited from class edu.stanford.nlp.trees.TaggedWord

factory, setFromString, setTag, tag

Methods inherited from class edu.stanford.nlp.trees.Word

setWord, word

Methods inherited from class edu.stanford.nlp.trees.StringLabel

setValue, value

Methods inherited from class edu.stanford.nlp.trees.AbstractLabel

compareTo, equals, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

WeightedFollowedTaggedWord

public WeightedFollowedTaggedWord()

WeightedFollowedTaggedWord

public WeightedFollowedTaggedWord(String word)

WeightedFollowedTaggedWord

public WeightedFollowedTaggedWord(String word,
                                  String tag)

WeightedFollowedTaggedWord

public WeightedFollowedTaggedWord(String word,
                                  String tag,
                                  String follow,
                                  double weight)

WeightedFollowedTaggedWord

public WeightedFollowedTaggedWord(Label oldLabel)

WeightedFollowedTaggedWord

public WeightedFollowedTaggedWord(Label word,
                                  Label tag)

Method Detail

follow

public String follow()

Description copied from interface: HasFollow

Return the follow value of the label (or null if none).

Specified by:

follow in interface HasFollow

Returns:

String the follow value for the label

setFollow

public void setFollow(String follow)

Description copied from interface: HasFollow

Set the follow value for the label (if one is stored).

Specified by:

setFollow in interface HasFollow

Parameters:

follow - The follow value for the label

weight

public double weight()

Description copied from interface: Weighted

Return the weight of this thing

Specified by:

weight in interface Weighted

Returns:

the weight

setWeight

public void setWeight(double weight)

Description copied from interface: Weighted

Set the weight of this thing

Specified by:

setWeight in interface Weighted

Parameters:

weight - the weight

toString

public String toString()

Description copied from class: AbstractLabel

Return a string representation of the label. This will just be the value() if it is non-null, and the empty string otherwise.

Specified by:

toString in interface Label

Overrides:

toString in class TaggedWord

Returns:

the string representation

labelFactory

public LabelFactory labelFactory()

Returns a factory that makes WeightedFollowedTaggedWords

Specified by:

labelFactory in interface Label

Overrides:

labelFactory in class TaggedWord

Returns:

the LabelFactory for WeightedFollowedTaggedWords