org.apache.storm.spout

Enum CheckPointState.State

java.lang.Object

java.lang.Enum<CheckPointState.State>

org.apache.storm.spout.CheckPointState.State

All Implemented Interfaces:

Serializable, Comparable<CheckPointState.State>

Enclosing class:

CheckPointState

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

Enum Constant Summary

Enum Constants

Enum Constant and Description
COMMITTED The checkpoint spout has committed the transaction.
COMMITTING The checkpoint spout has started committing the transaction and the commit is in progress.
PREPARING The checkpoint spout has started preparing the transaction for commit and the prepare is in progress.

Method Summary

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

COMMITTED

public static final CheckPointState.State COMMITTED

The checkpoint spout has committed the transaction.

COMMITTING

public static final CheckPointState.State COMMITTING

The checkpoint spout has started committing the transaction and the commit is in progress.

PREPARING

public static final CheckPointState.State PREPARING

The checkpoint spout has started preparing the transaction for commit and the prepare is in progress.

Method Detail

values

public static CheckPointState.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 (CheckPointState.State c : CheckPointState.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 CheckPointState.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