molfoundry.RuleEdge

class molfoundry.RuleEdge(class_ref, *args)

One edge of a rule’s span, joining two RuleVertex.

source and target are the RuleVertex endpoints. left and right are the edge as matched and as produced, None where the rule does not have the edge on that side.

Parameters:

class_ref (Any)

property source: RuleVertex

property target: RuleVertex

property membership: Membership

property left: RuleEdgeSide | None

property right: RuleEdgeSide | None

property leftLabel: str | None

property rightLabel: str | None

property isContext: bool

property isChanged: bool

property isCreated: bool

property isDeleted: bool

property isPreserved: bool