opennlp.tools.namefind
Class DictionaryFeatureGenerator

java.lang.Object
  opennlp.tools.namefind.FeatureGeneratorAdapter
      opennlp.tools.namefind.DictionaryFeatureGenerator

All Implemented Interfaces:

AdaptiveFeatureGenerator

public class DictionaryFeatureGenerator
extends FeatureGeneratorAdapter

Generates features if the tokens are contained in the dictionary.

Constructor Summary

DictionaryFeatureGenerator(TokenNameFinder finder)
Initializes the current instance.

Method Summary

void	createFeatures(java.util.List features, java.lang.String[] tokens, int index, java.lang.String[] preds) Adds the appropriate features for the token at the specified index with the specified array of previous outcomes to the specified list of features.

Methods inherited from class opennlp.tools.namefind.FeatureGeneratorAdapter

clearAdaptiveData, updateAdaptiveData

Methods inherited from class java.lang.Object

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

Constructor Detail

DictionaryFeatureGenerator

public DictionaryFeatureGenerator(TokenNameFinder finder)

Initializes the current instance. Pass in an instance of the DictionaryNameFinder.

Parameters:

finder -

Method Detail

createFeatures

public void createFeatures(java.util.List features,
                           java.lang.String[] tokens,
                           int index,
                           java.lang.String[] preds)

Description copied from interface: AdaptiveFeatureGenerator

Adds the appropriate features for the token at the specified index with the specified array of previous outcomes to the specified list of features.

Parameters:

features - The list of features to be added to.

tokens - The tokens of the sentence or other text unit being processed.

index - The index of the token which is currently being processed.

preds - The outcomes for the tokens prior to the specified index.