| Name | Description | Type | Package | Framework |
| BasicDirectedXYNode | Basic implementation of a directed XYNode extended from BasicDirectedNode. | Class | org.geotools.graph.structure.line | GeoTools |
| BasicXYNode | Basic implementation of XYNode extended from BasicNode. | Class | org.geotools.graph.structure.line | GeoTools |
| OptDirectedXYNode | Optimized implementation of XYNode extended from OptDirectedNode. | Class | org.geotools.graph.structure.line | GeoTools |
| OptXYNode | Optimized implementation of XYNode extended from OptNode. | Class | org.geotools.graph.structure.line | GeoTools |