Edges Functions

getEdges

About

Retrieves edges of a certain type from a certain vertex from the graph

Code

conn.getEdges(sourceVertexType, sourceVertexId, edgeType);

conn.getEdges("Doc", "Doc1", "LINKS_TO").then((data) => console.log(data));

Parameters

• sourceVertexType
  • Type: String
  • Description: The type of the vertices the edges will be attached to.
• sourceVertexId
  • Type: Any
  • Description: The unique id of the vertex the edges must be attached to
• edgeType
  • Type: String
  • Description: The edge type desired

upsertEdge

About

Adds a new edge to your graph

Code

conn.upsertEdge(sourceVertexType, source_vertex_id, edge_name, target_vertex_name, target_vertex_id, attributes)

conn.upsertEdge("Doc", "Doc1", "LINKS_TO", "Doc", "Doc2", {weight: 5.0}).then((data) => console.log(data));

Parameters

• sourceVertexType
  • Type: String
  • Description: Type of source vertex.
• source_vertex_id
  • Type: Any
  • Description: ID of source vertex.
• edge_name
  • Type: String
  • Description: Type of edge to upsert.
• target_vertex_name
  • Type: String
  • Description: Type of target vertex.
• target_vertex_id
  • Type: Any
  • Description: ID of target vertex.
• attributes
  • Type: JSON Object
  • Description: Map of all the attributes of the edge.