IoHandlerTransition

```
@Retention(RUNTIME)
@Target(METHOD)
public @interface IoHandlerTransition
```
Annotation used on methods to indicate that the method handles a specific kind of IoHandlerEvents event when in a specific state. This should be used when creating StateMachines for MINA's IoHandler interface.

- Required Element Summary
  
  Required Elements
  Modifier and Type Required Element Description
  
  java.lang.String[] in
- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  java.lang.String next
  
  IoHandlerEvents[] on
  
  int weight

- Element Detail
  - in
```
java.lang.String[] in
```
    Returns:
    
    The id of the state or states that this handler applies to. Must be specified.
- - on
```
IoHandlerEvents[] on
```
    Returns:
    
    Specifies the ids of one or more events handled by the annotated method. If not specified the handler method will be executed for any event.
    
    Default:
    
    {org.apache.mina.statemachine.event.IoHandlerEvents.ANY}
- - next
```
java.lang.String next
```
    Returns:
    
    The id of the state the StateMachine should move to next after executing the annotated method. If not specified the StateMachine will remain in the same state.
    
    Default:
    
    "__self__"
- - weight
```
int weight
```
    Returns:
    
    The weight used to order handler annotations which match the same event in the same state. Transitions with lower weight will be matched first. The default weight is 0.
    
    Default:
    
    0