SubscriptionEventImpl (SmallRye Reactive Messaging 3.12.1 API)

java.lang.Object
- io.smallrye.reactive.messaging.mqtt.session.impl.SubscriptionEventImpl

All Implemented Interfaces:

SubscriptionEvent
```
public class SubscriptionEventImpl
extends Object
implements SubscriptionEvent
```
An event of a subscription state change.

Constructor Summary

Constructors
Constructor Description

SubscriptionEventImpl(String topic, SubscriptionState subscriptionState, Integer qos)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`Integer`	`getQos()`	The granted QoS level from the server.
`SubscriptionState`	`getSubscriptionState()`	The new subscription state.
`String`	`getTopic()`	The name of the topic this change refers to.
`int`	`hashCode()`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - SubscriptionEventImpl
```
public SubscriptionEventImpl(String topic,
                             SubscriptionState subscriptionState,
                             Integer qos)
```
- Method Detail
  - getQos
```
public Integer getQos()
```
    The granted QoS level from the server.
    
    Specified by:
    
    getQos in interface SubscriptionEvent
    
    Returns:
    
    When the state changed to SubscriptionState.SUBSCRIBED, it contains the QoS level granted by the server. Otherwise it will be null.
  - getSubscriptionState
```
public SubscriptionState getSubscriptionState()
```
    The new subscription state.
    
    Specified by:
    
    getSubscriptionState in interface SubscriptionEvent
    
    Returns:
    
    The state.
  - getTopic
```
public String getTopic()
```
    The name of the topic this change refers to.
    
    Specified by:
    
    getTopic in interface SubscriptionEvent
    
    Returns:
    
    The topic name.
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object