Method edge

core/src/main/java/com/graphhopper/storage/Graph.java:68–68

Creates an edge between the nodes a and b. To set distance or access use the returned edge and e.g. edgeState.setDistance @param a the index of the starting (tower) node of the edge @param b the index of the ending (tower) node of the edge @return the newly created edge

(int a, int b)

     * @return the newly created edge
     */
    EdgeIteratorState edge(int a, int b);

    /**
     * Returns a wrapper over the specified edgeId.