org.apache.flink.runtime.jobmanager

枚举 NoOpJobGraphStoreWatcher

java.lang.Object

java.lang.Enum<NoOpJobGraphStoreWatcher>

org.apache.flink.runtime.jobmanager.NoOpJobGraphStoreWatcher

所有已实现的接口:

Serializable, Comparable<NoOpJobGraphStoreWatcher>, JobGraphStoreWatcher

public enum NoOpJobGraphStoreWatcher
extends Enum<NoOpJobGraphStoreWatcher>
implements JobGraphStoreWatcher

Singleton JobGraphStoreWatcher empty implementation.

枚举常量概要

枚举常量

枚举常量和说明
INSTANCE

方法概要

限定符和类型	方法和说明
void	start(JobGraphStore.JobGraphListener jobGraphListener) Start the watcher on JobGraphStore.
void	stop() Stop the watcher on JobGraphStore.
static NoOpJobGraphStoreWatcher	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static NoOpJobGraphStoreWatcher[]	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

INSTANCE

public static final NoOpJobGraphStoreWatcher INSTANCE

方法详细资料

values

public static NoOpJobGraphStoreWatcher[] 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 (NoOpJobGraphStoreWatcher c : NoOpJobGraphStoreWatcher.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 NoOpJobGraphStoreWatcher 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

start

public void start(JobGraphStore.JobGraphListener jobGraphListener)

从接口复制的说明: JobGraphStoreWatcher

Start the watcher on JobGraphStore.

指定者:

start 在接口中 JobGraphStoreWatcher

参数:

jobGraphListener - use jobGraphListener to notify the DefaultJobGraphStore

stop

public void stop()

从接口复制的说明: JobGraphStoreWatcher

Stop the watcher on JobGraphStore.

指定者:

stop 在接口中 JobGraphStoreWatcher