Some links are missing in the complete graph generation

[Colette-Johnen]

When generating a complete graph on n vertices with the topology generator, using TopologyGenerators.generateKN(topology,10), some of the links appear to be missing. This is the case, for example, in the attached picture.

[remikey]

Hello Colette. Thank you for the feedback on that feature.

I do confirm it is a bug in the KNGenerator, which is used by the TopologyGenerators utility class with some default settings.

The bug is present when the KNGenerator is used in a non-wired mode. We are going to fix this for the next release but, should you need a temporary workaround:

• in wireless mode: you can adjust the communication range, by hand (using the graphical menus) or by code. Indeed, it's only a matter of communication range.
• in wired mode: you might want to use the KNGenerator directly and making sure you use the KNGenerator.setWired(true) method. The wired mode should work properly.

[remikey]

rebased over develop in order to be used as base for other fixes.

[remikey]

merged into develop.