org.apache.flume.channel

Enum BasicTransactionSemantics.State

java.lang.Object

java.lang.Enum<BasicTransactionSemantics.State>

org.apache.flume.channel.BasicTransactionSemantics.State

All Implemented Interfaces:

Serializable, Comparable<BasicTransactionSemantics.State>

Enclosing class:

BasicTransactionSemantics

protected static enum BasicTransactionSemantics.State
extends Enum<BasicTransactionSemantics.State>

The state of the Transaction to which it belongs.

NEW

A newly created transaction that has not yet begun.

OPEN

A transaction that is open. It is permissible to commit or rollback.

COMPLETED

This transaction has been committed or rolled back. It is illegal to perform any further operations beyond closing it.

CLOSED

A closed transaction. No further operations are permitted.

Enum Constant Summary

Enum Constants

Enum Constant and Description
CLOSED
COMPLETED
NEW
OPEN

Method Summary

Methods

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

NEW

public static final BasicTransactionSemantics.State NEW

OPEN

public static final BasicTransactionSemantics.State OPEN

COMPLETED

public static final BasicTransactionSemantics.State COMPLETED

CLOSED

public static final BasicTransactionSemantics.State CLOSED

Method Detail

values

public static BasicTransactionSemantics.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 (BasicTransactionSemantics.State c : BasicTransactionSemantics.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 BasicTransactionSemantics.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