org.onosproject.store.service

Enum Transaction.State

java.lang.Object

java.lang.Enum<Transaction.State>

org.onosproject.store.service.Transaction.State

All Implemented Interfaces:

Serializable, Comparable<Transaction.State>

Enclosing interface:

Transaction

public static enum Transaction.State
extends Enum<Transaction.State>

Enum Constant Summary

Enum Constants

Enum Constant and Description
COMMITTED Indicates a transaction that has successfully committed.
COMMITTING Indicates a transaction that is about to be committed.
PREPARED Indicates a transaction that is successfully prepared i.e.
PREPARING Indicates a new transaction that is about to be prepared.
ROLLEDBACK Indicates a transaction that has been rolled back and all locks are released.
ROLLINGBACK Indicates a transaction that is about to be rolled back.

Method Summary

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

PREPARING

public static final Transaction.State PREPARING

Indicates a new transaction that is about to be prepared. All transactions start their life in this state.

PREPARED

public static final Transaction.State PREPARED

Indicates a transaction that is successfully prepared i.e. all participants voted to commit

COMMITTING

public static final Transaction.State COMMITTING

Indicates a transaction that is about to be committed.

COMMITTED

public static final Transaction.State COMMITTED

Indicates a transaction that has successfully committed.

ROLLINGBACK

public static final Transaction.State ROLLINGBACK

Indicates a transaction that is about to be rolled back.

ROLLEDBACK

public static final Transaction.State ROLLEDBACK

Indicates a transaction that has been rolled back and all locks are released.

Method Detail

values

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

Returns:

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

valueOf

public static Transaction.State 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