LoadBalancer (SmallRye Stork : Main API classes 1.0.0 API)

```
public interface LoadBalancer
```
Works with a single service name. Provides a single service instance.
Must be non-blocking

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`ServiceInstance`	`selectServiceInstance(Collection<ServiceInstance> serviceInstances)`	Select a single `ServiceInstance` from the given list.

- Method Detail
  - selectServiceInstance
```
ServiceInstance selectServiceInstance(Collection<ServiceInstance> serviceInstances)
```
    Select a single ServiceInstance from the given list.
    
    Parameters:
    
    serviceInstances - instances to choose from
    
    Returns:
    
    a ServiceInstance
    
    Throws:
    
    NoServiceInstanceFoundException - if the incoming collection is empty or all the service instances in the collection are deemed invalid for some reason