EventCode (Aeron Message Transport)

java.lang.Object
- java.lang.Enum<EventCode>
- - io.aeron.cluster.codecs.EventCode

All Implemented Interfaces:

Serializable, Comparable<EventCode>
```
public enum EventCode
extends Enum<EventCode>
```
Type of event for a response.

Enum Constant Summary

Enum Constants
Enum Constant and Description
`AUTHENTICATION_REJECTED` Authentication credentials rejected.
`CLOSED` Session has been closed.
`ERROR` Error occurred during operation.
`NULL_VAL` To be used to represent not present or null.
`OK` Operation was successful
`REDIRECT` Redirect to cluster leader.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static EventCode`	`get(int value)` Lookup the enum value representing the value.
`int`	`value()` The raw encoded value in the Java type representation.
`static EventCode`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static EventCode[]`	`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
  - OK
```
public static final EventCode OK
```
    Operation was successful
  - ERROR
```
public static final EventCode ERROR
```
    Error occurred during operation.
  - REDIRECT
```
public static final EventCode REDIRECT
```
    Redirect to cluster leader.
  - AUTHENTICATION_REJECTED
```
public static final EventCode AUTHENTICATION_REJECTED
```
    Authentication credentials rejected.
  - CLOSED
```
public static final EventCode CLOSED
```
    Session has been closed.
  - NULL_VAL
```
public static final EventCode NULL_VAL
```
    To be used to represent not present or null.
- Method Detail
  - values
```
public static EventCode[] 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 (EventCode c : EventCode.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static EventCode 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
  - value
```
public int value()
```
    The raw encoded value in the Java type representation.
    
    Returns:
    
    the raw value encoded.
  - get
```
public static EventCode get(int value)
```
    Lookup the enum value representing the value.
    
    Parameters:
    
    value - encoded to be looked up.
    
    Returns:
    
    the enum value representing the value.

Enum EventCode

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

OK

ERROR

REDIRECT

AUTHENTICATION_REJECTED

CLOSED

NULL_VAL

Method Detail

values

valueOf

value

get