Home > @jsplumbtoolkit/core > Node
Node class
Signature:
export declare class Node extends Vertex
Extends: Vertex
Constructors
| Constructor | Modifiers | Description |
|---|---|---|
| (constructor)(graph, data, idFunction) | Constructs a new instance of the Node class |
Properties
| Property | Modifiers | Type | Description |
|---|---|---|---|
| group | Group | ||
| objectType | string | ||
| objectType | static | string | |
| portMap | Record<string, Port> | ||
| ports | Array<Port> |
Methods
| Method | Modifiers | Description |
|---|---|---|
| addPort(data, idFunction) | Adds a Port to the Node. | |
| getAllEdges(params) | Gets all of the edges connected to this node, both on the node itself and on all of its ports. | |
| getAllSourceEdges() | Gets all of the Edges connected to this Node, both on the Node itself and on all of its Ports, where this node/port is the source of edge | |
| getAllTargetEdges() | Gets all of the Edges connected to this Node, both on the Node itself and on all of its Ports, where this node/port is the target of edge | |
| getDirectEdges(params) | Gets all Edges directly connected to this Vertex, ie. not to one of the Ports on the Vertex. This is an alias for getEdges. | |
| getDirectSourceEdges() | Gets all Edges directly connected to this Vertex, ie. not to one of the Ports on the Vertex, where this Vertex is the source. This is an alias for getSourceEdges. | |
| getDirectTargetEdges() | Gets all Edges directly connected to this Vertex, ie. not to one of the Ports on the Vertex, where this Vertex is the target. This is an alias for getTargetEdges. | |
| getIndegreeCentrality() | Gets this Node's "indegree" centrality; a measure of how many other Nodes are connected to this Node as the target of some Edge. | |
| getInternalEdge(source, target) | Gets an "internal" Edge from one Port to another. | |
| getOutdegreeCentrality() | Gets this Node's "outdegree" centrality; a measure of how many other Nodes this Node is connected to as the source of some Edge. | |
| getPort(portId) | Gets the Port with the given id, null if nothing found. | |
| getPortEdges(params) | Gets all Edges that are connected to Ports on this Node, not directly to the Node itself. | |
| getPorts() | Gets all Ports associated with this Node. | |
| getPortSourceEdges() | Gets all Edges that are connected to Ports on this Node, not directly to the Node itself, where the Port on this Node is the source of the edge. | |
| getPortTargetEdges() | Gets all Edges that are connected to Ports on this Node, not directly to the Node itself, where the Port on this Node is the target of the edge. | |
| removePort(port) | Removes the given Port. | |
| renamePort(port, newId) | ||
| setDefaultInternalCost(cost) | Sets the default cost of travelling from one Port to another inside some Node. When a Node is created, this value is set to 1. | |
| setInternalEdge(source, target, cost, directed) | Sets the cost and directedness of some internal Edge. | |
| setPort(id, data) | Sets the underlying data for the Port with the given id. If the Port does not yet exist, it is created. |