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Interface CalculateRouteCallback

CalculateRouteCallback (API Reference)

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface CalculateRouteCallback
```
A function which is called by the RoutingEngine after route calculation has completed. It is always called on the main thread. The first argument is the error in case of a failure. It is null for an operation that succeeds. The second argument is the calculated routes. It is null in case of an error.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onRouteCalculated(RoutingError routingError, java.util.List<Route> routeList)`	A function which is called by the RoutingEngine after route calculation has completed.

- Method Detail
  - onRouteCalculated
```
void onRouteCalculated(@Nullable
                       RoutingError routingError,
                       @Nullable
                       java.util.List<Route> routeList)
```
    A function which is called by the RoutingEngine after route calculation has completed. It is always called on the main thread. The first argument is the error in case of a failure. It is null for an operation that succeeds. The second argument is the calculated routes. It is null in case of an error.
    
    Parameters:
    
    routingError -
    The error in case of a failure. It is null for an operation that succeeds.
    
    routeList -
    The calculated routes. It is null in case of an error.