| Name | Type | Package | Detail |
| EquivalenceComparator | Interface | experimental.equivalence | Detail |
| EquivalenceComparatorChain | Interface | experimental.equivalence | Detail |
| EquivalenceComparatorChainBase | Class | experimental.equivalence | Detail |
| UniformEquivalenceComparator | Class | experimental.equivalence | Detail |
| VertexDegreeComparator | Class | alg.util | Detail |
| VertexDegreeEquivalenceComparator | Class | experimental.isomorphism | Detail |
