| Pattern Matcher | Graph (parent ref) | Graph | Digraph | MDigraph |
| Graph Simulation | GraphSim.scala | GraphSim2.scala | DigSim.scala | MDigSim.scala |
| Dual Simulation | DualSim.scala | DualSim2.scala | DigDualSim.scala | MDigDualSim.scala |
| Tight Simulation | TightSim.scala | TightSim2.scala | DigTightSim.scala | MDigTightSim.scala |
| Subgraph Isomorphism | ||||
| - using Graph Simulation | GraphSimIso.scala | - | - | - |
| - using Dual Simulation | - | DualIso.scala | DigDualIso.scala | MDigDualIso.scala |