org.apache.pulsar.transaction.impl.common

Enum TxnStatus

java.lang.Object

java.lang.Enum<TxnStatus>

org.apache.pulsar.transaction.impl.common.TxnStatus

All Implemented Interfaces:

Serializable, Comparable<TxnStatus>

@Beta
public enum TxnStatus
extends Enum<TxnStatus>

A enum represents the status of a transaction.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ABORTED
ABORTING
COMMITTED
COMMITTING
OPEN

Method Summary

Modifier and Type	Method and Description
boolean	canTransitionTo(TxnStatus newStatus) Check if the a status can be transaction to a new status.
static TxnStatus	valueOf(String name) Returns the enum constant of this type with the specified name.
static TxnStatus[]	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

OPEN

public static final TxnStatus OPEN

COMMITTING

public static final TxnStatus COMMITTING

COMMITTED

public static final TxnStatus COMMITTED

ABORTING

public static final TxnStatus ABORTING

ABORTED

public static final TxnStatus ABORTED

Method Detail

values

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

Returns:

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

valueOf

public static TxnStatus 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

canTransitionTo

public boolean canTransitionTo(TxnStatus newStatus)

Check if the a status can be transaction to a new status.

Parameters:

newStatus - the new status

Returns:

true if the current status can be transitioning to.