@InterfaceAudience.Public @InterfaceStability.Stable public enum QueueState extends Enum<QueueState>
A queue is in one of:
| Enum Constant and Description | 
|---|
| DRAININGDraining - Not accepting submissions of new applications,
 and waiting for applications finish. | 
| RUNNINGRunning - normal operation. | 
| STOPPEDStopped - Not accepting submissions of new applications. | 
| Modifier and Type | Method and Description | 
|---|---|
| static QueueState | valueOf(String name)Returns the enum constant of this type with the specified name. | 
| static QueueState[] | values()Returns an array containing the constants of this enum type, in
the order they are declared. | 
public static final QueueState STOPPED
public static final QueueState DRAINING
public static final QueueState RUNNING
public static QueueState[] values()
for (QueueState c : QueueState.values()) System.out.println(c);
public static QueueState valueOf(String name)
name - the name of the enum constant to be returned.IllegalArgumentException - if this enum type has no constant with the specified nameNullPointerException - if the argument is nullCopyright © 2023 Apache Software Foundation. All rights reserved.