Dr. Jan Köhnlein

eclipse xtext eclipsecon graphics xtend modeling dsl javafx xbase diagrams ux java view gmf emf performance diagram grammar graphical user interface usability editor expressions language ese dsls jax2009 codegeneration sirius algorithms elk graph auto-layout layout cloud-ide sprotty theia backtracking mindstorms lego robots scope linking indexing extension methods gef graphcis zest graphviz xtextcon parsing jvm editors android e4 xpand index textual itemis