com.luciad.network.algorithm.routing

Graph and Routing EngineInterface ILcdTracingResultHandler<N,E>

public interface ILcdTracingResultHandler<N,E>

ILcdTracingResultHandler defines a handler interface which is called from within the tracing algorithm, once for each node for which a trace is found.

Since:

5.1

Method Summary

Modifier and Type	Method and Description
void	handleNode(N aNode, ILcdRoute<N,E> aShortestRoute, double aDistance) The handler which is invoked for every node for which is trace is found.

Method Detail

handleNode

void handleNode(N aNode,
                ILcdRoute<N,E> aShortestRoute,
                double aDistance)

The handler which is invoked for every node for which is trace is found. The user should implement this handler with an appropriate action, e.g. selecting all this nodes in a layer, storing them into a list, building up a new graph, ...

Parameters:

aNode - the node for which is trace is found.

aShortestRoute - the route leading from the preceding/succeeding route to this node. The preceding/succeeding route will not be a part of this route.

aDistance - the distance of this shortest route, calculated in terms of the ILcdEdgeValueFunction that was given as an argument to the tracing algorithm.