Package opennlp.tools.util.featuregen

# Class TokenFeatureGenerator

java.lang.Object
opennlp.tools.util.featuregen.TokenFeatureGenerator

All Implemented Interfaces:
  `opennlp.tools.util.featuregen.AdaptiveFeatureGenerator`

public class TokenFeatureGenerator extends Object implements opennlp.tools.util.featuregen.AdaptiveFeatureGenerator
Generates a feature which contains a token itself.

See Also:
  - `AdaptiveFeatureGenerator`

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `TokenFeatureGenerator()`
  Initializes a `TokenFeatureGenerator`.
  `TokenFeatureGenerator(boolean lowercase)`
  Initializes a `TokenFeatureGenerator`.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `createFeatures(List<String> features, String[] tokens, int index, String[] preds)`

  ### Methods inherited from class java.lang.Object

  `equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

  ### Methods inherited from interface opennlp.tools.util.featuregen.AdaptiveFeatureGenerator

  `clearAdaptiveData, updateAdaptiveData`

- ## Constructor Details

  - ### TokenFeatureGenerator

    public TokenFeatureGenerator(boolean lowercase)
    Initializes a `TokenFeatureGenerator`.
    Parameters:
      `lowercase` - Whether or not to use lower-casing.

  - ### TokenFeatureGenerator

    public TokenFeatureGenerator()
    Initializes a `TokenFeatureGenerator`. Lower-casing will be enabled.

- ## Method Details

  - ### createFeatures

    public void createFeatures(List<String> features, String[] tokens, int index, String[] preds)
    Specified by:
      `createFeatures` in interface `opennlp.tools.util.featuregen.AdaptiveFeatureGenerator`