org.apache.ignite.transactions

Enum TransactionState

java.lang.Object

java.lang.Enum<TransactionState>

org.apache.ignite.transactions.TransactionState

All Implemented Interfaces:

Serializable, Comparable<TransactionState>

public enum TransactionState
extends Enum<TransactionState>

Cache transaction state.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ACTIVE Transaction started.
COMMITTED Transaction commit succeeded.
COMMITTING Transaction commit started (validating finished).
MARKED_ROLLBACK Transaction is marked for rollback.
PREPARED Transaction validation succeeded.
PREPARING Transaction validating.
ROLLED_BACK Transaction rollback succeeded.
ROLLING_BACK Transaction rollback started (validation failed).
SUSPENDED Transaction has been suspended by user.
UNKNOWN Transaction rollback failed or is otherwise unknown state.

Method Summary

Modifier and Type	Method and Description
static @Nullable TransactionState	fromOrdinal(int ord) Efficiently gets enumerated value from its ordinal.
static TransactionState	valueOf(String name) Returns the enum constant of this type with the specified name.
static TransactionState[]	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

ACTIVE

public static final TransactionState ACTIVE

Transaction started.

PREPARING

public static final TransactionState PREPARING

Transaction validating.

PREPARED

public static final TransactionState PREPARED

Transaction validation succeeded.

MARKED_ROLLBACK

public static final TransactionState MARKED_ROLLBACK

Transaction is marked for rollback.

COMMITTING

public static final TransactionState COMMITTING

Transaction commit started (validating finished).

COMMITTED

public static final TransactionState COMMITTED

Transaction commit succeeded.

ROLLING_BACK

public static final TransactionState ROLLING_BACK

Transaction rollback started (validation failed).

ROLLED_BACK

public static final TransactionState ROLLED_BACK

Transaction rollback succeeded.

UNKNOWN

public static final TransactionState UNKNOWN

Transaction rollback failed or is otherwise unknown state.

SUSPENDED

public static final TransactionState SUSPENDED

Transaction has been suspended by user.

Method Detail

values

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

Returns:

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

valueOf

public static TransactionState 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

fromOrdinal

@Nullable
public static @Nullable TransactionState fromOrdinal(int ord)

Efficiently gets enumerated value from its ordinal.

Parameters:

ord - Ordinal value.

Returns:

Enumerated value or null if ordinal out of range.