PersistentFSMMigration

java.lang.Object
- akka.persistence.typed.scaladsl.PersistentFSMMigration

```
public class PersistentFSMMigration
extends java.lang.Object
```
Helper functions for migration from PersistentFSM to Persistence Typed

Constructor Summary

Constructors
Constructor Description

PersistentFSMMigration()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static <State> SnapshotAdapter<State>`	`snapshotAdapter(scala.Function3<java.lang.String,java.lang.Object,scala.Option<scala.concurrent.duration.FiniteDuration>,State> adapt)`	Create a snapshot adapter that will adapt snapshots created by a PersistentFSM into the correct State type of a `EventSourcedBehavior`

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

- Constructor Detail
  - PersistentFSMMigration
```
public PersistentFSMMigration()
```
- Method Detail
  - snapshotAdapter
```
public static <State> SnapshotAdapter<State> snapshotAdapter(scala.Function3<java.lang.String,java.lang.Object,scala.Option<scala.concurrent.duration.FiniteDuration>,State> adapt)
```
    Create a snapshot adapter that will adapt snapshots created by a PersistentFSM into the correct State type of a EventSourcedBehavior
    
    Parameters:
    
    adapt - Takes in the state identifier, snapshot persisted by the PersistentFSM and the state timeout and returns the State that should be given to the the EventSourcedBehavior
    
    Returns:
    
    A SnapshotAdapter to be used with a EventSourcedBehavior