| Name | Description | Type | Package | Framework |
| BinOpNode | A node in the parse tree representing a binary operator. | Class | org.cytoscape.equations.parse_tree | CytoScape |
| BooleanConstantNode | A node in the parse tree representing an integer constant. | Class | org.cytoscape.equations.parse_tree | CytoScape |
| FConvNode | Class | org.cytoscape.equations.parse_tree | CytoScape | |
| FloatConstantNode | A node in the parse tree representing an integer constant. | Class | org.cytoscape.equations.parse_tree | CytoScape |
| FuncCallNode | A node in the parse tree representing a function call. | Class | org.cytoscape.equations.parse_tree | CytoScape |
| IdentNode | A node in the parse tree representing an attribute reference. | Class | org.cytoscape.equations.parse_tree | CytoScape |
| Node | A node in the parse tree. | Class | org.cytoscape.equations.parse_tree | CytoScape |
| SConvNode | Class | org.cytoscape.equations.parse_tree | CytoScape | |
| StringConstantNode | A node in the parse tree representing an integer constant. | Class | org.cytoscape.equations.parse_tree | CytoScape |
| UnaryOpNode | A node in the parse tree representing a unary operator application. | Class | org.cytoscape.equations.parse_tree | CytoScape |