ActionContext (strict-machine 0.7 API)

Type Parameters:

S - state type

E - event type

All Superinterfaces:

FsmContext<S,E>
```
public interface ActionContext<S,E>
extends FsmContext<S,E>
```
The context in which a Action is being executed.
Provides access to the transition criteria: the from state, to state, and event that triggered the transition.

Nested Class Summary
- Nested classes/interfaces inherited from interface com.digitalpetri.strictmachine.FsmContext
  FsmContext.Key<T>

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`E`	`event()`	Get the event that caused the transition.
`S`	`from()`	Get the state being transitioned from.
`S`	`to()`	Get the state transitioned to.

Methods inherited from interface com.digitalpetri.strictmachine.FsmContext
currentState, fireEvent, get, getInstanceId, processShelvedEvents, remove, set, shelveEvent

- Method Detail
  - from
```
S from()
```
    Get the state being transitioned from.
    
    Returns:
    
    the state being transitioned from.
  - to
```
S to()
```
    Get the state transitioned to.
    
    Returns:
    
    the state transitioned to.
  - event
```
E event()
```
    Get the event that caused the transition.
    
    Returns:
    
    the event that caused the transition.