org.apache.flink.runtime.checkpoint

枚举 CheckpointType

java.lang.Object

java.lang.Enum<CheckpointType>

org.apache.flink.runtime.checkpoint.CheckpointType

所有已实现的接口:

Serializable, Comparable<CheckpointType>

public enum CheckpointType
extends Enum<CheckpointType>

The type of checkpoint to perform.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	CheckpointType.PostCheckpointAction What's the intended action after the checkpoint (relevant for stopping with savepoint).

枚举常量概要

枚举常量

枚举常量和说明
CHECKPOINT A checkpoint, full or incremental.
SAVEPOINT A regular savepoint.
SAVEPOINT_SUSPEND A savepoint taken while suspending the job.
SAVEPOINT_TERMINATE A savepoint taken while terminating the job.

方法概要

限定符和类型	方法和说明
String	getName()
CheckpointType.PostCheckpointAction	getPostCheckpointAction()
boolean	isSavepoint()
boolean	isSynchronous()
boolean	shouldAdvanceToEndOfTime()
boolean	shouldDrain()
boolean	shouldIgnoreEndOfInput()
static CheckpointType	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static CheckpointType[]	values() 按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

从类继承的方法 java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

CHECKPOINT

public static final CheckpointType CHECKPOINT

A checkpoint, full or incremental.

SAVEPOINT

public static final CheckpointType SAVEPOINT

A regular savepoint.

SAVEPOINT_SUSPEND

public static final CheckpointType SAVEPOINT_SUSPEND

A savepoint taken while suspending the job.

SAVEPOINT_TERMINATE

public static final CheckpointType SAVEPOINT_TERMINATE

A savepoint taken while terminating the job.

方法详细资料

values

public static CheckpointType[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (CheckpointType c : CheckpointType.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static CheckpointType valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

NullPointerException - 如果参数为空值

isSavepoint

public boolean isSavepoint()

isSynchronous

public boolean isSynchronous()

getPostCheckpointAction

public CheckpointType.PostCheckpointAction getPostCheckpointAction()

shouldAdvanceToEndOfTime

public boolean shouldAdvanceToEndOfTime()

shouldDrain

public boolean shouldDrain()

shouldIgnoreEndOfInput

public boolean shouldIgnoreEndOfInput()

getName

public String getName()