ThrottlingExceptionHalfOpenHandler (Camel :: Support 3.15.0 API)

```
public interface ThrottlingExceptionHalfOpenHandler
```
Used by the ThrottlingExceptionRoutePolicy to allow custom code to handle the half open circuit state and how to determine if a route should be closed

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  boolean isReadyToBeClosed()
  Check the state of the Camel route

- Method Detail
  - isReadyToBeClosed
```
boolean isReadyToBeClosed()
```
    Check the state of the Camel route
    
    Returns:
    
    true to close the route and false to leave open