oracle.javatools.buffer

Enum ReadWriteLock.Options

java.lang.Object

java.lang.Enum<ReadWriteLock.Options>

oracle.javatools.buffer.ReadWriteLock.Options

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<ReadWriteLock.Options>

Enclosing class:

ReadWriteLock

public static enum ReadWriteLock.Options
extends java.lang.Enum<ReadWriteLock.Options>

An enumeration of the configuration options for a ReadWriteLock.

Enum Constant Summary

Enum Constants

Enum Constant and Description
DEADLOCKS Detect and report deadlocks.
DIALOGS Detect and report dialogs posted with lock held.
FAIR Use fair locking.
HISTORY Collect lock history for use when reporting.
JDK Use JDK ReentrantReadWriteLock implementation.
LEGACY Use legacy wait-notify based implementation.
NESTED_HISTORY Collect nested lock history for use when reporting.
UPGRADES Detect and report lock upgrades.

Method Summary

Methods

Modifier and Type	Method and Description
static ReadWriteLock.Options	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static ReadWriteLock.Options[]	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

JDK

public static final ReadWriteLock.Options JDK

Use JDK ReentrantReadWriteLock implementation.

LEGACY

public static final ReadWriteLock.Options LEGACY

Use legacy wait-notify based implementation.

DEADLOCKS

public static final ReadWriteLock.Options DEADLOCKS

Detect and report deadlocks.

UPGRADES

public static final ReadWriteLock.Options UPGRADES

Detect and report lock upgrades.

DIALOGS

public static final ReadWriteLock.Options DIALOGS

Detect and report dialogs posted with lock held.

FAIR

public static final ReadWriteLock.Options FAIR

Use fair locking.

HISTORY

public static final ReadWriteLock.Options HISTORY

Collect lock history for use when reporting.

NESTED_HISTORY

public static final ReadWriteLock.Options NESTED_HISTORY

Collect nested lock history for use when reporting.

Method Detail

values

public static ReadWriteLock.Options[] 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 (ReadWriteLock.Options c : ReadWriteLock.Options.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ReadWriteLock.Options valueOf(java.lang.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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null