MqttConnectReturnCode (Netty API Reference (4.1.11.Final))

java.lang.Object
- java.lang.Enum<MqttConnectReturnCode>
- - io.netty.handler.codec.mqtt.MqttConnectReturnCode

All Implemented Interfaces:

Serializable, Comparable<MqttConnectReturnCode>
```
public enum MqttConnectReturnCode
extends Enum<MqttConnectReturnCode>
```
Return Code of MqttConnAckMessage

Enum Constant Summary

Enum Constants
Enum Constant and Description
`CONNECTION_ACCEPTED`
`CONNECTION_REFUSED_BAD_USER_NAME_OR_PASSWORD`
`CONNECTION_REFUSED_IDENTIFIER_REJECTED`
`CONNECTION_REFUSED_NOT_AUTHORIZED`
`CONNECTION_REFUSED_SERVER_UNAVAILABLE`
`CONNECTION_REFUSED_UNACCEPTABLE_PROTOCOL_VERSION`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`byte`	`byteValue()`
`static MqttConnectReturnCode`	`valueOf(byte b)`
`static MqttConnectReturnCode`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static MqttConnectReturnCode[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

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

- Enum Constant Detail
  - CONNECTION_ACCEPTED
```
public static final MqttConnectReturnCode CONNECTION_ACCEPTED
```
  - CONNECTION_REFUSED_UNACCEPTABLE_PROTOCOL_VERSION
```
public static final MqttConnectReturnCode CONNECTION_REFUSED_UNACCEPTABLE_PROTOCOL_VERSION
```
  - CONNECTION_REFUSED_IDENTIFIER_REJECTED
```
public static final MqttConnectReturnCode CONNECTION_REFUSED_IDENTIFIER_REJECTED
```
  - CONNECTION_REFUSED_SERVER_UNAVAILABLE
```
public static final MqttConnectReturnCode CONNECTION_REFUSED_SERVER_UNAVAILABLE
```
  - CONNECTION_REFUSED_BAD_USER_NAME_OR_PASSWORD
```
public static final MqttConnectReturnCode CONNECTION_REFUSED_BAD_USER_NAME_OR_PASSWORD
```
  - CONNECTION_REFUSED_NOT_AUTHORIZED
```
public static final MqttConnectReturnCode CONNECTION_REFUSED_NOT_AUTHORIZED
```
- Method Detail
  - values
```
public static MqttConnectReturnCode[] 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 (MqttConnectReturnCode c : MqttConnectReturnCode.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static MqttConnectReturnCode 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
  - byteValue
```
public byte byteValue()
```
  - valueOf
```
public static MqttConnectReturnCode valueOf(byte b)
```

Enum MqttConnectReturnCode

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

CONNECTION_ACCEPTED

CONNECTION_REFUSED_UNACCEPTABLE_PROTOCOL_VERSION

CONNECTION_REFUSED_IDENTIFIER_REJECTED

CONNECTION_REFUSED_SERVER_UNAVAILABLE

CONNECTION_REFUSED_BAD_USER_NAME_OR_PASSWORD

CONNECTION_REFUSED_NOT_AUTHORIZED

Method Detail

values

valueOf

byteValue

valueOf