• BasicGraphEdge
• BasicGraphHeavyNode
• BasicHeavyGraph
• BasicLightGraph
• BasicSuperLightGraph
• BasicTree
• BasicTreeNode
• ExplicitSubGraph
• ExtensionSubGraph
• FilteredSubGraph
• GraphEdgeIngoingPredicate
• GraphEdgeOutgoingPredicate
• GraphFilter
• GraphPrinter
• ImplicitSubGraph
• InvertedGraph
• RestrictionSubGraph
• TreeAsGraph