org.apache.flink.runtime.checkpoint

Enum CheckpointDeclineReason

java.lang.Object

java.lang.Enum<CheckpointDeclineReason>

org.apache.flink.runtime.checkpoint.CheckpointDeclineReason

All Implemented Interfaces:

Serializable, Comparable<CheckpointDeclineReason>

public enum CheckpointDeclineReason
extends Enum<CheckpointDeclineReason>

Various reasons why a checkpoint was declined.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ALREADY_QUEUED
COORDINATOR_SHUTDOWN
EXCEPTION
EXPIRED
MINIMUM_TIME_BETWEEN_CHECKPOINTS
NOT_ALL_REQUIRED_TASKS_RUNNING
PERIODIC_SCHEDULER_SHUTDOWN
TOO_MANY_CONCURRENT_CHECKPOINTS

Method Summary

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

COORDINATOR_SHUTDOWN

public static final CheckpointDeclineReason COORDINATOR_SHUTDOWN

PERIODIC_SCHEDULER_SHUTDOWN

public static final CheckpointDeclineReason PERIODIC_SCHEDULER_SHUTDOWN

ALREADY_QUEUED

public static final CheckpointDeclineReason ALREADY_QUEUED

TOO_MANY_CONCURRENT_CHECKPOINTS

public static final CheckpointDeclineReason TOO_MANY_CONCURRENT_CHECKPOINTS

MINIMUM_TIME_BETWEEN_CHECKPOINTS

public static final CheckpointDeclineReason MINIMUM_TIME_BETWEEN_CHECKPOINTS

NOT_ALL_REQUIRED_TASKS_RUNNING

public static final CheckpointDeclineReason NOT_ALL_REQUIRED_TASKS_RUNNING

EXCEPTION

public static final CheckpointDeclineReason EXCEPTION

EXPIRED

public static final CheckpointDeclineReason EXPIRED

Method Detail

values

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

Returns:

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

valueOf

public static CheckpointDeclineReason 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

message

public String message()