Format.Field (Java SE 21 & JDK 21)
Description: declaration: module: java.base, package: java.text, class: Format, class: Field
Keywords: java.text.Format.Field class

Module java.base
Package java.text

# Class Format.Field

java.lang.Object
java.text.AttributedCharacterIterator.Attribute
java.text.Format.Field

All Implemented Interfaces:
  `Serializable`

Direct Known Subclasses:
  `DateFormat.Field`, `MessageFormat.Field`, `NumberFormat.Field`

Enclosing class:
  `Format`

public static class Format.Field extends AttributedCharacterIterator.Attribute
Defines constants that are used as attribute keys in the `AttributedCharacterIterator` returned from `Format.formatToCharacterIterator` and as field identifiers in `FieldPosition`.

Since:
  1.4
See Also:
  - Serialized Form

- ## Field Summary

  ### Fields declared in class java.text.AttributedCharacterIterator.Attribute

  `INPUT_METHOD_SEGMENT, LANGUAGE, READING`

- ## Constructor Summary

  Constructors
  Modifier
  Constructor
  Description
  `protected`
  `Field(String name)`
  Creates a Field with the specified name.

- ## Method Summary

  ### Methods declared in class java.text.AttributedCharacterIterator.Attribute

  `equals, getName, hashCode, readResolve, toString`

  ### Methods declared in class java.lang.Object

  `clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

- ## Constructor Details

  - ### Field

    protected Field(String name)
    Creates a Field with the specified name.
    Parameters:
      `name` - Name of the attribute