Package org.acemq.rabbitmq.admin

Class FeatureFlagInfo

java.lang.Object

org.acemq.rabbitmq.admin.FeatureFlagInfo

public final class FeatureFlagInfo
extends Object

One feature flag, and whether it is enabled.

These gate an upgrade. A newer RabbitMQ will refuse to join a cluster, or refuse to start, when a required flag is still disabled — so the question "can we upgrade yet" is answered here and nowhere else.

Constructor Summary

Constructors

Constructor	Description
FeatureFlagInfo(String name, String description, String state, String stability)

Method Summary

Modifier and Type	Method	Description
String	description()
boolean	isEnabled()
boolean	isRequired()
String	name()
String	stability()
String	state()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

FeatureFlagInfo

public FeatureFlagInfo(String name,
 String description,
 String state,
 String stability)

Method Details

name

public String name()

description

public String description()

state

public String state()

Returns:

enabled, disabled or unsupported

stability

public String stability()

Returns:

required, stable or experimental

isEnabled

public boolean isEnabled()

isRequired

public boolean isRequired()

Returns:

whether this flag must be enabled before the next major upgrade. A required flag that is still disabled will stop that upgrade, and this is the only place it is visible beforehand

toString

public String toString()

Overrides:

toString in class Object