Edge inherits from item. The functions of Item are also available for Edge.

setSource(source)

Set the source item (node) of the edge.

Parameters

Usage

const edge = new Edge({
  // TODO
});

const node = new Node({
  // TODO
});

edge.setSource(node);

setTarget(target)

Set the target item (node) of the edge.

Parameters

Usage

const edge = new Edge({
  // TODO
});

const node = new Node({
  // TODO
});

edge.setTarget(node);

getSource()

Get the current source item (node) of the edge.

Return

• The type of return value: Node;
• Returns the item of source node.

Usage

const edge = new Edge({
  // TODO
});

const node = edge.getSource();

getTarget()

Get the current target item (node) of the edge.

Return

• The type of return value: Node;
• Returns the item of target node.

Usage

const edge = new Edge({
  // TODO
});

const node = edge.getTarget();