org.apache.lucene.queryparser.flexible.core.nodes

## Enum ModifierQueryNode.Modifier

- java.lang.Object
- - java.lang.Enum<ModifierQueryNode.Modifier>
  - - org.apache.lucene.queryparser.flexible.core.nodes.ModifierQueryNode.Modifier

- All Implemented Interfaces:
    Serializable, Comparable<ModifierQueryNode.Modifier>
  Enclosing class:
    ModifierQueryNode

      public static enum ModifierQueryNode.Modifier
      extends Enum<ModifierQueryNode.Modifier>

  Modifier type: such as required (REQ), prohibited (NOT)

- - ### Enum Constant Summary

    Enum Constants
    Enum Constant and Description
    `MOD_NONE`
    `MOD_NOT`
    `MOD_REQ`

  - ### Method Summary

    All Methods Static Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `String` | `toDigitString()`
    `String` | `toLargeString()`
    `String` | `toString()`
    `static ModifierQueryNode.Modifier` | `valueOf(String name)` Returns the enum constant of this type with the specified name.
    `static ModifierQueryNode.Modifier[]` | `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, valueOf`

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

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

- - ### Enum Constant Detail

    - #### MOD_NONE

          public static final ModifierQueryNode.Modifier MOD_NONE

    - #### MOD_NOT

          public static final ModifierQueryNode.Modifier MOD_NOT

    - #### MOD_REQ

          public static final ModifierQueryNode.Modifier MOD_REQ

  - ### Method Detail

    - #### values

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

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

    - #### valueOf

          public static ModifierQueryNode.Modifier 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

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `Enum<ModifierQueryNode.Modifier>`

    - #### toDigitString

          public String toDigitString()

    - #### toLargeString

          public String toLargeString()

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