@stugotech/directed-graph v1.1.1

directed-graph

Represents a directed graph.

Get it

Download from NPM (typescript types are included):

npm install --save @stugotech/directed-graph

Use it

Class DirectedGraph<T>

A directed graph with vertices of type T.

Method addVertex(vertex: T)

Add a vertex to the graph.

Method addEdge(source: T, target: T)

Add an edge between source and target. This will add any vertices it not already known.

Method edges(): Map<T, T[]>

Get a map of the edges (source to target).

Method leaves(): T[]

Get all vertices with no outgoing edges.

Method reverse(): DirectedGraph<T>

Return a graph which has the same vertices with all edges reversed.

Method getAdjacencyToNode(root: T): Map<T, number>

Generate a map containing all vertices reachable from root as the keys, and the path lengths to the respective vertices from the root as the values.

Build it

This package uses gulp. To build, run:

gulp

This will run clean and tsc tasks.

Licence

See LICENCE.md.