org.apache.lucene.analysis.ja

## Enum JapaneseTokenizer.Mode

- java.lang.Object
- - java.lang.Enum<JapaneseTokenizer.Mode>
  - - org.apache.lucene.analysis.ja.JapaneseTokenizer.Mode

- All Implemented Interfaces:
    Serializable, Comparable<JapaneseTokenizer.Mode>
  Enclosing class:
    JapaneseTokenizer

      public static enum JapaneseTokenizer.Mode
      extends Enum<JapaneseTokenizer.Mode>

  Tokenization mode: this determines how the tokenizer handles compound and unknown words.

- - ### Enum Constant Summary

    Enum Constants
    Enum Constant and Description
    `EXTENDED` Extended mode outputs unigrams for unknown words.
    `NORMAL` Ordinary segmentation: no decomposition for compounds,
    `SEARCH` Segmentation geared towards search: this includes a decompounding process for long nouns, also including the full compound token as a synonym.

  - ### Method Summary

    All Methods Static Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `static JapaneseTokenizer.Mode` | `valueOf(String name)` Returns the enum constant of this type with the specified name.
    `static JapaneseTokenizer.Mode[]` | `values()` Returns an array containing the constants of this enum type, in the order they are declared.

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

      `clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf`

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

      `getClass, notify, notifyAll, wait, wait, wait`

- - ### Enum Constant Detail

    - #### NORMAL

          public static final JapaneseTokenizer.Mode NORMAL

      Ordinary segmentation: no decomposition for compounds,

    - #### SEARCH

          public static final JapaneseTokenizer.Mode SEARCH

      Segmentation geared towards search: this includes a decompounding process for long nouns, also including the full compound token as a synonym.

    - #### EXTENDED

          public static final JapaneseTokenizer.Mode EXTENDED

      Extended mode outputs unigrams for unknown words.
      WARNING: This API is experimental and might change in incompatible ways in the next release.

  - ### Method Detail

    - #### values

          public static JapaneseTokenizer.Mode[] values()

      Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

          for (JapaneseTokenizer.Mode c : JapaneseTokenizer.Mode.values())
              System.out.println(c);

      Returns:
        an array containing the constants of this enum type, in the order they are declared

    - #### valueOf

          public static JapaneseTokenizer.Mode valueOf(String name)

      Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
      Parameters:
        `name` - the name of the enum constant to be returned.
      Returns:
        the enum constant with the specified name
      Throws:
        `IllegalArgumentException` - if this enum type has no constant with the specified name
        `NullPointerException` - if the argument is null

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