Function EdgeNew

edge.go:20–33

(relation string, srcNode *Node, destNode *Node, properties map[string]interface{})

}

func EdgeNew(relation string, srcNode *Node, destNode *Node, properties map[string]interface{}) *Edge {
	p := properties
	if p == nil {
		p = make(map[string]interface{})
	}

	return &Edge{
		Relation:    relation,
		Source:      srcNode,
		Destination: destNode,
		Properties:  p,
		graph:       nil,
	}
}

func (e *Edge) SetProperty(key string, value interface{}) {
	e.Properties[key] = value