GraphNode

Nodes are 1 of the 2 fundamental components in a graph

• adjacentEdges
• adjacentNodes
• isAdjacentToNode
• degree

adjacentEdges

Get an array of edges that contain this node

Examples

var adjacent = node.adjacentEdges()

Returns Array<GraphEdge> array of adjacent edges

adjacentNodes

Get an array of nodes that share an edge in common with this node

Examples

var adjacent = node.adjacentNodes()

Returns Array<GraphNode> array of adjacent nodes

isAdjacentToNode

Test if a node is connected to another node by an edge

Parameters

• node GraphNode test adjacency between this and the supplied parameter

Examples

var isAdjacent = node.isAdjacentToNode(anotherNode);

Returns boolean true or false, adjacent or not

degree

The degree of a node is the number of adjacent edges, circular edges are counted twice

Examples

var degree = node.degree();

Returns number number of adjacent edges