`ragraph.analysis.comparison._delta`#

Delta analysis module.

Module Contents#

Classes#

DeltaAnalysis

Basic class for performing a delta analysis on two Graph objects.

class ragraph.analysis.comparison._delta.DeltaAnalysis(graph_a: ragraph.graph.Graph, graph_b: ragraph.graph.Graph)#

Basic class for performing a delta analysis on two Graph objects.

Parameters:

graph_a – Base graph object for comparison.
graph_b – Reference graph object for comparison.

Note

Graphs are compared on leaf node level, where node names are used to determine if nodes are unique or not.

property graph_a: ragraph.graph.Graph#: Graph A to be compared.

property graph_b: ragraph.graph.Graph#: Graph B to be compared.

property unq_leafs_a: List[ragraph.node.Node]#: List of leafs that are only present in graph a.

property unq_leafs_b: List[ragraph.node.Node]#: List of leafs that are only present in graph b.

property cm_leafs_ab: List[ragraph.node.Node]#: List of leafs that are present in graph a and b.

property unq_edges_a: List[ragraph.edge.Edge]#: List of edges that are only present in graph a.

property unq_edges_b: List[ragraph.edge.Edge]#: List of edges that are only present in graph b.

property cm_edges_ab: List[ragraph.edge.Edge]#: List of edges that are present in both graphs.

property node_dict: Dict[str, ragraph.node.Node]#: Dictionary from node name to Node object

property nodes: List[ragraph.node.Node]#: List of nodes of the delta graph.

property edges: List[ragraph.edge.Edge]#: List of edges of the delta graph.

_reset_lazy_props()#: Reset all lazy properties.

_add_node(n: ragraph.node.Node, kind: str) → None#: Add Node to Delta Graph.

_add_edge(e: ragraph.edge.Edge, kind: str) → None#: Add edge to Delta Graph.