org.apache.flink.runtime.dispatcher.runner

Enum StoppedDispatcherLeaderProcess

java.lang.Object

java.lang.Enum<StoppedDispatcherLeaderProcess>

org.apache.flink.runtime.dispatcher.runner.StoppedDispatcherLeaderProcess

All Implemented Interfaces:

Serializable, Comparable<StoppedDispatcherLeaderProcess>

public enum StoppedDispatcherLeaderProcess
extends Enum<StoppedDispatcherLeaderProcess>

DispatcherLeaderProcess implementation which is stopped. This class is useful as the initial state of the DefaultDispatcherRunner.

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE

Method Summary

Modifier and Type	Method and Description
CompletableFuture<Void>	closeAsync() Trigger the closing of the resource and return the corresponding close future.
CompletableFuture<DispatcherGateway>	getDispatcherGateway()
CompletableFuture<String>	getLeaderAddressFuture()
UUID	getLeaderSessionId()
CompletableFuture<ApplicationStatus>	getShutDownFuture()
void	start()
static StoppedDispatcherLeaderProcess	valueOf(String name) Returns the enum constant of this type with the specified name.
static StoppedDispatcherLeaderProcess[]	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

Methods inherited from interface org.apache.flink.util.AutoCloseableAsync

close

Enum Constant Detail

INSTANCE

public static final StoppedDispatcherLeaderProcess INSTANCE

Method Detail

values

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

Returns:

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

valueOf

public static StoppedDispatcherLeaderProcess 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

start

public void start()

getLeaderSessionId

public UUID getLeaderSessionId()

getDispatcherGateway

public CompletableFuture<DispatcherGateway> getDispatcherGateway()

getLeaderAddressFuture

public CompletableFuture<String> getLeaderAddressFuture()

getShutDownFuture

public CompletableFuture<ApplicationStatus> getShutDownFuture()

closeAsync

public CompletableFuture<Void> closeAsync()

Description copied from interface: AutoCloseableAsync

Trigger the closing of the resource and return the corresponding close future.

Returns:

Future which is completed once the resource has been closed