Package opennlp.tools.util.featuregen

## Class FeatureGeneratorUtil

- java.lang.Object
- - opennlp.tools.util.featuregen.FeatureGeneratorUtil

-     public class FeatureGeneratorUtil
      extends Object

  This class provide common utilities for feature generation.

- - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `FeatureGeneratorUtil()` |

  - ### Method Summary

    All Methods Static Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `static String` | `tokenFeature​(String token)` | Generates a class name for the specified token.

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

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

- - ### Constructor Detail

    - #### FeatureGeneratorUtil

          public FeatureGeneratorUtil()

  - ### Method Detail

    - #### tokenFeature

          public static String tokenFeature​(String token)

      Generates a class name for the specified token. The classes are as follows where the first matching class is used:
      - jah - Japanese Hiragana
      - jak - Japanese Katakana
      - lc - lowercase alphabetic
      - 2d - two digits
      - 4d - four digits
      - an - alpha-numeric
      - dd - digits and dashes
      - ds - digits and slashes
      - dc - digits and commas
      - dp - digits and periods
      - num - digits
      - sc - single capital letter
      - ac - all capital letters
      - ic - initial capital letter
      - other - other
      Parameters:
        `token` - A token or word.
      Returns:
        The class name that the specified token belongs in.