Enum Class VarHandle.AccessMode

java.lang.Object

java.lang.Enum<VarHandle.AccessMode>

java.lang.invoke.VarHandle.AccessMode

All Implemented Interfaces:: Serializable, Comparable<VarHandle.AccessMode>, Constable

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.

Since:: 9

Nested Class Summary

Nested classes/interfaces declared in class Enum

Enum.EnumDesc<E>

Modifier and Type	Class	Description
`static final class`	`Enum.EnumDesc<E extends Enum<E>>`	A nominal descriptor for an `enum` constant.

Enum Constant Summary

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

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 class with the specified name.
`static VarHandle.AccessMode[]`	`values()`	Returns an array containing the constants of this enum class, in the order they are declared.

Methods declared in class Enum

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

Modifier and Type	Method	Description
`protected final Object`	`clone()`	Throws CloneNotSupportedException.
`final int`	`compareTo(VarHandle.AccessMode o)`	Compares this enum with the specified object for order.
`final Optional<Enum.EnumDesc<VarHandle.AccessMode>>`	`describeConstable()`	Returns an enum descriptor `EnumDesc` for this instance, if one can be constructed, or an empty `Optional` if one cannot be.
`final boolean`	`equals(Object other)`	Returns true if the specified object is equal to this enum constant.
`protected final void`	`finalize()`	Deprecated, for removal: This API element is subject to removal in a future version. Finalization has been deprecated for removal.
`final Class<VarHandle.AccessMode>`	`getDeclaringClass()`	Returns the Class object corresponding to this enum constant's enum type.
`final int`	`hashCode()`	Returns a hash code for this enum constant.
`final String`	`name()`	Returns the name of this enum constant, exactly as declared in its enum declaration.
`final int`	`ordinal()`	Returns the ordinal of this enumeration constant (its position in its enum declaration, where the initial constant is assigned an ordinal of zero).
`String`	`toString()`	Returns the name of this enum constant, as contained in the declaration.
`static <T extends Enum<T>> T`	`valueOf(Class<T> enumClass, String name)`	Returns the enum constant of the specified enum class with the specified name.

Methods declared in class Object

getClass, notify, notifyAll, wait, wait, wait

Modifier and Type	Method	Description
`final Class<?>`	`getClass()`	Returns the runtime class of this `Object`.
`final void`	`notify()`	Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()`	Wakes up all threads that are waiting on this object's monitor.
`final void`	`wait()`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
`final void`	`wait(long timeoutMillis)`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis, int nanos)`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

Enum Constant Details

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 Details

values

public static VarHandle.AccessMode[] 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 VarHandle.AccessMode 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

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

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:

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