Package software.amazon.awssdk.crt.iot

Enum SubscriptionStatusEventType

java.lang.Object

java.lang.Enum<SubscriptionStatusEventType>

software.amazon.awssdk.crt.iot.SubscriptionStatusEventType

All Implemented Interfaces:

Serializable, Comparable<SubscriptionStatusEventType>

public enum SubscriptionStatusEventType
extends Enum<SubscriptionStatusEventType>

The type of change to the state of a streaming operation subscription

Enum Constant Summary

Enum Constants

Enum Constant	Description
SUBSCRIPTION_ESTABLISHED	The streaming operation is successfully subscribed to its topic (filter)
SUBSCRIPTION_HALTED	The streaming operation has entered a terminal state where it has given up trying to subscribe to its topic (filter).
SUBSCRIPTION_LOST	The streaming operation has temporarily lost its subscription to its topic (filter)

Method Summary

Modifier and Type	Method	Description
static SubscriptionStatusEventType	getEnumValueFromInteger(int value)	Creates a Java SubscriptionStatusEventType enum value from a native integer value
int	getValue()
static SubscriptionStatusEventType	valueOf(String name)	Returns the enum constant of this type with the specified name.
static SubscriptionStatusEventType[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

SUBSCRIPTION_ESTABLISHED

public static final SubscriptionStatusEventType SUBSCRIPTION_ESTABLISHED

The streaming operation is successfully subscribed to its topic (filter)

SUBSCRIPTION_LOST

public static final SubscriptionStatusEventType SUBSCRIPTION_LOST

The streaming operation has temporarily lost its subscription to its topic (filter)

SUBSCRIPTION_HALTED

public static final SubscriptionStatusEventType SUBSCRIPTION_HALTED

The streaming operation has entered a terminal state where it has given up trying to subscribe to its topic (filter). This is always due to user error (bad topic filter or IoT Core permission policy).

Method Detail

values

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

Returns:

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

valueOf

public static SubscriptionStatusEventType 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

getValue

public int getValue()

Returns:

the native enum integer value associated with this Java enum value

getEnumValueFromInteger

public static SubscriptionStatusEventType getEnumValueFromInteger(int value)

Creates a Java SubscriptionStatusEventType enum value from a native integer value

Parameters:

value - native integer value to convert to a SubscriptionStatusEventType instance

Returns:

a SubscriptionStatusEventType value