package depgraph import ( "github.com/hashicorp/terraform/digraph" ) // Nouns are the key structure of the dependency graph. They can // be used to represent all objects in the graph. They are linked // by depedencies. type Noun struct { Name string // Opaque name Meta interface{} Deps []*Dependency } // Edges returns the out-going edges of a Noun func (n *Noun) Edges() []digraph.Edge { edges := make([]digraph.Edge, len(n.Deps)) for idx, dep := range n.Deps { edges[idx] = dep } return edges } func (n *Noun) String() string { return n.Name }