Package cambio.simulator.entities.microservice

Enum Class InstanceState

java.lang.Object

java.lang.Enum<InstanceState>

cambio.simulator.entities.microservice.InstanceState

All Implemented Interfaces:

Serializable, Comparable<InstanceState>, Constable

public enum InstanceState
extends Enum<InstanceState>

Represents the possible states of a MicroserviceInstance.

See Also:

• MicroserviceInstance

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
CREATED	The instance was recently created and its existence is noted.
KILLED	The instance was forcibly shut down and is locked in that state.
RUNNING	The startup process was completed successfully. The instance can now receive Requests
SHUTDOWN	The shutdown process was completed successfully. The instance does not accept any requests. The instance can be restarted to continue working.
SHUTTING_DOWN	The shutdown process of this instance was triggered.
STARTING	The startup process was triggered.

Method Summary

Modifier and Type	Method	Description
static InstanceState	valueOf(String name)	Returns the enum constant of this class with the specified name.
static InstanceState[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

CREATED

public static final InstanceState CREATED

The instance was recently created and its existence is noted. It should be ready to start up.

See Also:

• MicroserviceInstance

STARTING

public static final InstanceState STARTING

The startup process was triggered.

See Also:

• MicroserviceInstance

RUNNING

public static final InstanceState RUNNING

The startup process was completed successfully.
The instance can now receive Requests

See Also:

• MicroserviceInstance

SHUTTING_DOWN

public static final InstanceState SHUTTING_DOWN

The shutdown process of this instance was triggered.
It does not accept subsequent requests, but it tries to finish currently active requests.

See Also:

• MicroserviceInstance

SHUTDOWN

public static final InstanceState SHUTDOWN

The shutdown process was completed successfully.
The instance does not accept any requests.
The instance can be restarted to continue working.

See Also:

• MicroserviceInstance

KILLED

public static final InstanceState KILLED

The instance was forcibly shut down and is locked in that state. All current handling processes (and potentially outgoing requests) were aborted.

See Also:

• MicroserviceInstance

Method Details

values

public static InstanceState[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static InstanceState valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null