SITDirectionsDelegate

Objective-C

@protocol SITDirectionsDelegate <NSObject>

Swift

protocol SITDirectionsDelegate : NSObjectProtocol

Delegate for SITDirectionsManager. Use this to listen for directions related callbacks.


                    
                    
                    -directionsManager:didFailProcessingRequest:withError:

Called when an error is encountered.

Declaration

Objective-C

- (void)directionsManager:(id<SITDirectionsInterface> _Nonnull)manager
    didFailProcessingRequest:(SITDirectionsRequest *_Nonnull)request
                   withError:(NSError *_Nullable)error;

Swift

func directionsManager(_ manager: any SITDirectionsInterface, didFailProcessingRequest request: SITDirectionsRequest, withError error: (any Error)?)

Parameters

`manager`	directions provider (object that called this method).
`request`	the SITDirectionsRequest that caused the error.
`error`	error that describes the problem.


                    
                    
                    -directionsManager:didProcessRequest:withResponse:

Called when a SITDirectionsRequest is being processed.

Declaration

Objective-C

- (void)directionsManager:(id<SITDirectionsInterface> _Nonnull)manager
        didProcessRequest:(SITDirectionsRequest *_Nonnull)request
             withResponse:(SITRoute *_Nonnull)route;

Swift

func directionsManager(_ manager: any SITDirectionsInterface, didProcessRequest request: SITDirectionsRequest, withResponse route: SITRoute)

Parameters

`manager`	directions provider (object that called this method).
`request`	the SITDirectionsRequest that has been processed.
`route`	SITRoute that best match the request.