LinkManagerImpl

Gets a specific link for the given turtles and link breed. Note that unlike the other methods in this class, if world.links is given as the breed, only an unbreeded link can be found. Thus, there can only be a single matching link. If the breed is undirected, src and dest are interchangeable.

Gets all links going from src to dest of the given breed. Thus, directed, outgoing links from src to dest as well as undirected links connecting them will be included. If world.links is given as the breed, all such links will be returned, regardless of breed. Note that no linksFrom is provided as you can simply reverse the arguments to this method.

Gets all links that connect the two turtles with the given link breed. If world.links is given as the breed, all links connecting the two turtles will be returned, regardless of breed. This method ignores the directedness and direction of links. Because link direction is ignored, src and dest are interchangeable.