org.apache.ambari.annotations

Enum TransactionalLock.LockType

java.lang.Object

java.lang.Enum<TransactionalLock.LockType>

org.apache.ambari.annotations.TransactionalLock.LockType

All Implemented Interfaces:

Serializable, Comparable<TransactionalLock.LockType>

Enclosing class:

TransactionalLock

public static enum TransactionalLock.LockType
extends Enum<TransactionalLock.LockType>

The type of lock which should be acquired.

Enum Constant Summary

Enum Constants

Enum Constant and Description
READ Read Lock.
WRITE Write lock.

Method Summary

Modifier and Type	Method and Description
static TransactionalLock.LockType	valueOf(String name) Returns the enum constant of this type with the specified name.
static TransactionalLock.LockType[]	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

READ

public static final TransactionalLock.LockType READ

Read Lock.

WRITE

public static final TransactionalLock.LockType WRITE

Write lock.

Method Detail

values

public static TransactionalLock.LockType[] 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 (TransactionalLock.LockType c : TransactionalLock.LockType.values())
    System.out.println(c);

Returns:

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

valueOf

public static TransactionalLock.LockType 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