InvertableType (Lucene 10.5.0 core API)
Description: declaration: package: org.apache.lucene.document, enum: InvertableType

Package org.apache.lucene.document

# Enum Class InvertableType

java.lang.Object
java.lang.Enum<InvertableType>
org.apache.lucene.document.InvertableType

All Implemented Interfaces:
  `Serializable`, `Comparable<InvertableType>`, `Constable`

public enum InvertableType extends Enum<InvertableType>
Describes how an `IndexableField` should be inverted for indexing terms and postings.

- ## Nested Class Summary

  ## Nested classes/interfaces inherited from class java.lang.Enum

  `Enum.EnumDesc<E extends Enum<E>>`

- ## Enum Constant Summary

  Enum Constants
  Enum Constant
  Description
  `BINARY`
  The field should be treated as a single value whose binary content is returned by `IndexableField.binaryValue()`.
  `TOKEN_STREAM`
  The field should be inverted through its `IndexableField.tokenStream(org.apache.lucene.analysis.Analyzer, org.apache.lucene.analysis.TokenStream)`.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `static InvertableType`
  `valueOf(String name)`
  Returns the enum constant of this class with the specified name.
  `static InvertableType[]`
  `values()`
  Returns an array containing the constants of this enum class, in the order they are declared.

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

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

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

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

- ## Enum Constant Details

  - ### BINARY

    public static final InvertableType BINARY
    The field should be treated as a single value whose binary content is returned by `IndexableField.binaryValue()`. The term frequency is assumed to be one. If you need to index multiple values, you should pass multiple `IndexableField` instances to the `IndexWriter`. If the same value is provided multiple times, the term frequency will be equal to the number of times that this value occurred in the same document.

  - ### TOKEN_STREAM

    public static final InvertableType TOKEN_STREAM
    The field should be inverted through its `IndexableField.tokenStream(org.apache.lucene.analysis.Analyzer, org.apache.lucene.analysis.TokenStream)`.

- ## Method Details

  - ### values

    public static InvertableType[] values()
    Returns an array containing the constants of this enum class, in the order they are declared.
    Returns:
      an array containing the constants of this enum class, in the order they are declared

  - ### valueOf

    public static InvertableType valueOf(String name)
    Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name
      `NullPointerException` - if the argument is null