java.lang.Object
- java.lang.Enum<VarHandle.AccessMode>
- - java.lang.invoke.VarHandle.AccessMode

All Implemented Interfaces:

Serializable, Comparable<VarHandle.AccessMode>

Enclosing class:

VarHandle
```
public static enum VarHandle.AccessMode
extends Enum<VarHandle.AccessMode>
```
The set of access modes that specify how a variable, referenced by a VarHandle, is accessed.

Enum Constant Summary

Enum Constants
Enum Constant	Description
`COMPARE_AND_EXCHANGE`	The access mode whose access is specified by the corresponding method `VarHandle.compareAndExchange`
`COMPARE_AND_EXCHANGE_ACQUIRE`	The access mode whose access is specified by the corresponding method `VarHandle.compareAndExchangeAcquire`
`COMPARE_AND_EXCHANGE_RELEASE`	The access mode whose access is specified by the corresponding method `VarHandle.compareAndExchangeRelease`
`COMPARE_AND_SET`	The access mode whose access is specified by the corresponding method `VarHandle.compareAndSet`
`GET`	The access mode whose access is specified by the corresponding method `VarHandle.get`
`GET_ACQUIRE`	The access mode whose access is specified by the corresponding method `VarHandle.getAcquire`
`GET_AND_ADD`	The access mode whose access is specified by the corresponding method `VarHandle.getAndAdd`
`GET_AND_ADD_ACQUIRE`	The access mode whose access is specified by the corresponding method `VarHandle.getAndAddAcquire`
`GET_AND_ADD_RELEASE`	The access mode whose access is specified by the corresponding method `VarHandle.getAndAddRelease`
`GET_AND_BITWISE_AND`	The access mode whose access is specified by the corresponding method `VarHandle.getAndBitwiseAnd`
`GET_AND_BITWISE_AND_ACQUIRE`	The access mode whose access is specified by the corresponding method `VarHandle.getAndBitwiseAndAcquire`
`GET_AND_BITWISE_AND_RELEASE`	The access mode whose access is specified by the corresponding method `VarHandle.getAndBitwiseAndRelease`
`GET_AND_BITWISE_OR`	The access mode whose access is specified by the corresponding method `VarHandle.getAndBitwiseOr`
`GET_AND_BITWISE_OR_ACQUIRE`	The access mode whose access is specified by the corresponding method `VarHandle.getAndBitwiseOrAcquire`
`GET_AND_BITWISE_OR_RELEASE`	The access mode whose access is specified by the corresponding method `VarHandle.getAndBitwiseOrRelease`
`GET_AND_BITWISE_XOR`	The access mode whose access is specified by the corresponding method `VarHandle.getAndBitwiseXor`
`GET_AND_BITWISE_XOR_ACQUIRE`	The access mode whose access is specified by the corresponding method `VarHandle.getAndBitwiseXorAcquire`
`GET_AND_BITWISE_XOR_RELEASE`	The access mode whose access is specified by the corresponding method `VarHandle.getAndBitwiseXorRelease`
`GET_AND_SET`	The access mode whose access is specified by the corresponding method `VarHandle.getAndSet`
`GET_AND_SET_ACQUIRE`	The access mode whose access is specified by the corresponding method `VarHandle.getAndSetAcquire`
`GET_AND_SET_RELEASE`	The access mode whose access is specified by the corresponding method `VarHandle.getAndSetRelease`
`GET_OPAQUE`	The access mode whose access is specified by the corresponding method `VarHandle.getOpaque`
`GET_VOLATILE`	The access mode whose access is specified by the corresponding method `VarHandle.getVolatile`
`SET`	The access mode whose access is specified by the corresponding method `VarHandle.set`
`SET_OPAQUE`	The access mode whose access is specified by the corresponding method `VarHandle.setOpaque`
`SET_RELEASE`	The access mode whose access is specified by the corresponding method `VarHandle.setRelease`
`SET_VOLATILE`	The access mode whose access is specified by the corresponding method `VarHandle.setVolatile`
`WEAK_COMPARE_AND_SET`	The access mode whose access is specified by the corresponding method `VarHandle.weakCompareAndSet`
`WEAK_COMPARE_AND_SET_ACQUIRE`	The access mode whose access is specified by the corresponding method `VarHandle.weakCompareAndSetAcquire`
`WEAK_COMPARE_AND_SET_PLAIN`	The access mode whose access is specified by the corresponding method `VarHandle.weakCompareAndSetPlain`
`WEAK_COMPARE_AND_SET_RELEASE`	The access mode whose access is specified by the corresponding method `VarHandle.weakCompareAndSetRelease`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`methodName()`	Returns the `VarHandle` signature-polymorphic method name associated with this `AccessMode` value.
`static VarHandle.AccessMode`	`valueFromMethodName(String methodName)`	Returns the `AccessMode` value associated with the specified `VarHandle` signature-polymorphic method name.
`static VarHandle.AccessMode`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static VarHandle.AccessMode[]`	`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
  - GET
```
public static final VarHandle.AccessMode GET
```
    The access mode whose access is specified by the corresponding method VarHandle.get
  - SET
```
public static final VarHandle.AccessMode SET
```
    The access mode whose access is specified by the corresponding method VarHandle.set
  - GET_VOLATILE
```
public static final VarHandle.AccessMode GET_VOLATILE
```
    The access mode whose access is specified by the corresponding method VarHandle.getVolatile
  - SET_VOLATILE
```
public static final VarHandle.AccessMode SET_VOLATILE
```
    The access mode whose access is specified by the corresponding method VarHandle.setVolatile
  - GET_ACQUIRE
```
public static final VarHandle.AccessMode GET_ACQUIRE
```
    The access mode whose access is specified by the corresponding method VarHandle.getAcquire
  - SET_RELEASE
```
public static final VarHandle.AccessMode SET_RELEASE
```
    The access mode whose access is specified by the corresponding method VarHandle.setRelease
  - GET_OPAQUE
```
public static final VarHandle.AccessMode GET_OPAQUE
```
    The access mode whose access is specified by the corresponding method VarHandle.getOpaque
  - SET_OPAQUE
```
public static final VarHandle.AccessMode SET_OPAQUE
```
    The access mode whose access is specified by the corresponding method VarHandle.setOpaque
  - COMPARE_AND_SET
```
public static final VarHandle.AccessMode COMPARE_AND_SET
```
    The access mode whose access is specified by the corresponding method VarHandle.compareAndSet
  - COMPARE_AND_EXCHANGE
```
public static final VarHandle.AccessMode COMPARE_AND_EXCHANGE
```
    The access mode whose access is specified by the corresponding method VarHandle.compareAndExchange
  - COMPARE_AND_EXCHANGE_ACQUIRE
```
public static final VarHandle.AccessMode COMPARE_AND_EXCHANGE_ACQUIRE
```
    The access mode whose access is specified by the corresponding method VarHandle.compareAndExchangeAcquire
  - COMPARE_AND_EXCHANGE_RELEASE
```
public static final VarHandle.AccessMode COMPARE_AND_EXCHANGE_RELEASE
```
    The access mode whose access is specified by the corresponding method VarHandle.compareAndExchangeRelease
  - WEAK_COMPARE_AND_SET_PLAIN
```
public static final VarHandle.AccessMode WEAK_COMPARE_AND_SET_PLAIN
```
    The access mode whose access is specified by the corresponding method VarHandle.weakCompareAndSetPlain
  - WEAK_COMPARE_AND_SET
```
public static final VarHandle.AccessMode WEAK_COMPARE_AND_SET
```
    The access mode whose access is specified by the corresponding method VarHandle.weakCompareAndSet
  - WEAK_COMPARE_AND_SET_ACQUIRE
```
public static final VarHandle.AccessMode WEAK_COMPARE_AND_SET_ACQUIRE
```
    The access mode whose access is specified by the corresponding method VarHandle.weakCompareAndSetAcquire
  - WEAK_COMPARE_AND_SET_RELEASE
```
public static final VarHandle.AccessMode WEAK_COMPARE_AND_SET_RELEASE
```
    The access mode whose access is specified by the corresponding method VarHandle.weakCompareAndSetRelease
  - GET_AND_SET
```
public static final VarHandle.AccessMode GET_AND_SET
```
    The access mode whose access is specified by the corresponding method VarHandle.getAndSet
  - GET_AND_SET_ACQUIRE
```
public static final VarHandle.AccessMode GET_AND_SET_ACQUIRE
```
    The access mode whose access is specified by the corresponding method VarHandle.getAndSetAcquire
  - GET_AND_SET_RELEASE
```
public static final VarHandle.AccessMode GET_AND_SET_RELEASE
```
    The access mode whose access is specified by the corresponding method VarHandle.getAndSetRelease
  - GET_AND_ADD
```
public static final VarHandle.AccessMode GET_AND_ADD
```
    The access mode whose access is specified by the corresponding method VarHandle.getAndAdd
  - GET_AND_ADD_ACQUIRE
```
public static final VarHandle.AccessMode GET_AND_ADD_ACQUIRE
```
    The access mode whose access is specified by the corresponding method VarHandle.getAndAddAcquire
  - GET_AND_ADD_RELEASE
```
public static final VarHandle.AccessMode GET_AND_ADD_RELEASE
```
    The access mode whose access is specified by the corresponding method VarHandle.getAndAddRelease
  - GET_AND_BITWISE_OR
```
public static final VarHandle.AccessMode GET_AND_BITWISE_OR
```
    The access mode whose access is specified by the corresponding method VarHandle.getAndBitwiseOr
  - GET_AND_BITWISE_OR_RELEASE
```
public static final VarHandle.AccessMode GET_AND_BITWISE_OR_RELEASE
```
    The access mode whose access is specified by the corresponding method VarHandle.getAndBitwiseOrRelease
  - GET_AND_BITWISE_OR_ACQUIRE
```
public static final VarHandle.AccessMode GET_AND_BITWISE_OR_ACQUIRE
```
    The access mode whose access is specified by the corresponding method VarHandle.getAndBitwiseOrAcquire
  - GET_AND_BITWISE_AND
```
public static final VarHandle.AccessMode GET_AND_BITWISE_AND
```
    The access mode whose access is specified by the corresponding method VarHandle.getAndBitwiseAnd
  - GET_AND_BITWISE_AND_RELEASE
```
public static final VarHandle.AccessMode GET_AND_BITWISE_AND_RELEASE
```
    The access mode whose access is specified by the corresponding method VarHandle.getAndBitwiseAndRelease
  - GET_AND_BITWISE_AND_ACQUIRE
```
public static final VarHandle.AccessMode GET_AND_BITWISE_AND_ACQUIRE
```
    The access mode whose access is specified by the corresponding method VarHandle.getAndBitwiseAndAcquire
  - GET_AND_BITWISE_XOR
```
public static final VarHandle.AccessMode GET_AND_BITWISE_XOR
```
    The access mode whose access is specified by the corresponding method VarHandle.getAndBitwiseXor
  - GET_AND_BITWISE_XOR_RELEASE
```
public static final VarHandle.AccessMode GET_AND_BITWISE_XOR_RELEASE
```
    The access mode whose access is specified by the corresponding method VarHandle.getAndBitwiseXorRelease
  - GET_AND_BITWISE_XOR_ACQUIRE
```
public static final VarHandle.AccessMode GET_AND_BITWISE_XOR_ACQUIRE
```
    The access mode whose access is specified by the corresponding method VarHandle.getAndBitwiseXorAcquire
- Method Detail
  - values
```
public static VarHandle.AccessMode[] 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 (VarHandle.AccessMode c : VarHandle.AccessMode.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static VarHandle.AccessMode 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
  - methodName
```
public String methodName()
```
    Returns the VarHandle signature-polymorphic method name associated with this AccessMode value.
    
    Returns:
    
    the signature-polymorphic method name
    
    See Also:
    
    valueFromMethodName(java.lang.String)
  - valueFromMethodName
```
public static VarHandle.AccessMode valueFromMethodName(String methodName)
```
    Returns the AccessMode value associated with the specified VarHandle signature-polymorphic method name.
    
    Parameters:
    
    methodName - the signature-polymorphic method name
    
    Returns:
    
    the AccessMode value
    
    Throws:
    
    IllegalArgumentException - if there is no AccessMode value associated with method name (indicating the method name does not correspond to a VarHandle signature-polymorphic method name).
    
    See Also:
    
    methodName

Enum VarHandle.AccessMode

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

GET

SET

GET_VOLATILE

SET_VOLATILE

GET_ACQUIRE

SET_RELEASE

GET_OPAQUE

SET_OPAQUE

COMPARE_AND_SET

COMPARE_AND_EXCHANGE

COMPARE_AND_EXCHANGE_ACQUIRE

COMPARE_AND_EXCHANGE_RELEASE

WEAK_COMPARE_AND_SET_PLAIN

WEAK_COMPARE_AND_SET

WEAK_COMPARE_AND_SET_ACQUIRE

WEAK_COMPARE_AND_SET_RELEASE

GET_AND_SET

GET_AND_SET_ACQUIRE

GET_AND_SET_RELEASE

GET_AND_ADD

GET_AND_ADD_ACQUIRE

GET_AND_ADD_RELEASE

GET_AND_BITWISE_OR

GET_AND_BITWISE_OR_RELEASE

GET_AND_BITWISE_OR_ACQUIRE

GET_AND_BITWISE_AND

GET_AND_BITWISE_AND_RELEASE

GET_AND_BITWISE_AND_ACQUIRE

GET_AND_BITWISE_XOR

GET_AND_BITWISE_XOR_RELEASE

GET_AND_BITWISE_XOR_ACQUIRE

Method Detail

values

valueOf

methodName

valueFromMethodName