This project's aim is to build a graph engine, that is able to build and compare graphs - and to match patterns and apply actions on the graph, to effectively use it as a graph-transformation framework.
[x] #14 unify 'action' and 'negative' attributes of patterns in 'action'-attribute with value "+", "-", "==" (= default), "!="
[x] #15 implement ReachabilityGraph features
[x] #16 attribute conditions must become much more powerful, probably a conjunctive normal form of attribute conditions using some sort of expression library or otherwise sufficiant expressions
[x] #17 implement some sort of visualization like with alchemy.js or d3.js (see graphviz.org, yuml.me)
[x] #18 don't mess with overridden 'equals' or 'compareTo', unless with 'hashcode', too. and only if it should be necessary - which it currently ain't. so remove redefinitions!
[x] #19 fix faulty handling of negative nodes
[ ] #8 maybe test some more performance when the rest is kinda done