org.apache.hudi.common.lock

Enum LockState

java.lang.Object

java.lang.Enum<LockState>

org.apache.hudi.common.lock.LockState

All Implemented Interfaces:

Serializable, Comparable<LockState>

public enum LockState
extends Enum<LockState>

Enum to signal the state of the lock.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ACQUIRED
ACQUIRING
ALREADY_ACQUIRED
ALREADY_RELEASED
FAILED_TO_ACQUIRE
FAILED_TO_RELEASE
RELEASED
RELEASING

Method Summary

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

ACQUIRING

public static final LockState ACQUIRING

ACQUIRED

public static final LockState ACQUIRED

ALREADY_ACQUIRED

public static final LockState ALREADY_ACQUIRED

RELEASING

public static final LockState RELEASING

RELEASED

public static final LockState RELEASED

ALREADY_RELEASED

public static final LockState ALREADY_RELEASED

FAILED_TO_ACQUIRE

public static final LockState FAILED_TO_ACQUIRE

FAILED_TO_RELEASE

public static final LockState FAILED_TO_RELEASE

Method Detail

values

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

Returns:

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

valueOf

public static LockState 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