Module jdk.compiler
Package com.sun.source.doctree

# Enum Class AttributeTree.ValueKind

java.lang.Object
java.lang.Enum<AttributeTree.ValueKind>
com.sun.source.doctree.AttributeTree.ValueKind

All Implemented Interfaces:
  `Serializable`, `Comparable<AttributeTree.ValueKind>`, `Constable`

Enclosing interface:
  `AttributeTree`

public static enum AttributeTree.ValueKind extends Enum<AttributeTree.ValueKind>
The kind of an attribute value.

## Nested Class Summary

## Nested classes/interfaces declared in class java.lang.Enum

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

## Enum Constant Summary

Enum Constants
Enum Constant
Description
`DOUBLE`
The attribute value is enclosed in double quotation marks.
`EMPTY`
The attribute value is empty.
`SINGLE`
The attribute value is enclosed in single quotation marks.
`UNQUOTED`
The attribute value is not enclosed in quotes.

## Method Summary

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

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

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

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

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

## Enum Constant Details

### EMPTY

public static final AttributeTree.ValueKind EMPTY
The attribute value is empty.

### UNQUOTED

public static final AttributeTree.ValueKind UNQUOTED
The attribute value is not enclosed in quotes.

### SINGLE

public static final AttributeTree.ValueKind SINGLE
The attribute value is enclosed in single quotation marks.

### DOUBLE

public static final AttributeTree.ValueKind DOUBLE
The attribute value is enclosed in double quotation marks.

## Method Details

### values

public static AttributeTree.ValueKind[] 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 AttributeTree.ValueKind 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