OperatorStateCarrier (flink-runtime 0.9.0-milestone-1 API)

```
public interface OperatorStateCarrier
```
This is an interface meant to be implemented by any invokable that has to support state recovery. It is mainly used by the TaskManager to identify operators that support state recovery in order to inject their initial state upon creation.

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`injectState(StateHandle stateHandle)`

void injectState(StateHandle stateHandle)

Interface OperatorStateCarrier