RPCTarget.VersionHandler (messagebus 7.268.15 API)

Enclosing class:

RPCTarget
```
public static interface RPCTarget.VersionHandler
```
Declares a version handler used when resolving the version of a target. An instance of this is passed to RPCTarget.resolveVersion(double, com.yahoo.messagebus.network.rpc.RPCTarget.VersionHandler), and invoked either synchronously or asynchronously, depending on whether or not the version is already available.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`handleVersion(com.yahoo.component.Version ver)`	This method is invoked once the version of the corresponding `RPCTarget` becomes available.

- Method Detail
  - handleVersion
```
void handleVersion(com.yahoo.component.Version ver)
```
    This method is invoked once the version of the corresponding RPCTarget becomes available. If a problem occured while retrieving the version, this method is invoked with a null argument.
    
    Parameters:
    
    ver - The version of corresponding target, or null.