org.apache.lucene.search.spell

## Enum SuggestMode

- java.lang.Object
- - java.lang.Enum<SuggestMode>
  - - org.apache.lucene.search.spell.SuggestMode

- All Implemented Interfaces:
    Serializable, Comparable<SuggestMode>

      public enum SuggestMode
      extends Enum<SuggestMode>

  Set of strategies for suggesting related terms
  WARNING: This API is experimental and might change in incompatible ways in the next release.

- - ### Enum Constant Summary

    Enum Constants
    Enum Constant and Description
    `SUGGEST_ALWAYS` Always attempt to offer suggestions (however, other parameters may limit suggestions.
    `SUGGEST_MORE_POPULAR` Return only suggested words that are as frequent or more frequent than the searched word
    `SUGGEST_WHEN_NOT_IN_INDEX` Generate suggestions only for terms not in the index (default)

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `static SuggestMode` | `valueOf(String name)` Returns the enum constant of this type with the specified name.
    `static SuggestMode[]` | `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

    - #### SUGGEST_WHEN_NOT_IN_INDEX

          public static final SuggestMode SUGGEST_WHEN_NOT_IN_INDEX

      Generate suggestions only for terms not in the index (default)

    - #### SUGGEST_MORE_POPULAR

          public static final SuggestMode SUGGEST_MORE_POPULAR

      Return only suggested words that are as frequent or more frequent than the searched word

    - #### SUGGEST_ALWAYS

          public static final SuggestMode SUGGEST_ALWAYS

      Always attempt to offer suggestions (however, other parameters may limit suggestions. For example, see `DirectSpellChecker.setMaxQueryFrequency(float)` ).

  - ### Method Detail

    - #### values

          public static SuggestMode[] 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 (SuggestMode c : SuggestMode.values())
              System.out.println(c);

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

    - #### valueOf

          public static SuggestMode 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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