node-red-contrib-tak-registration
Version:
A Node-RED node to register to TAK and to help wrap files as datapackages to send to TAK
23 lines (20 loc) • 853 B
JavaScript
import DirectedEdge from '../../planargraph/DirectedEdge'
import Assert from '../../util/Assert'
export default class LineMergeDirectedEdge extends DirectedEdge {
constructor() {
super()
LineMergeDirectedEdge.constructor_.apply(this, arguments)
}
static constructor_() {
const from = arguments[0], to = arguments[1], directionPt = arguments[2], edgeDirection = arguments[3]
DirectedEdge.constructor_.call(this, from, to, directionPt, edgeDirection)
}
getNext() {
if (this.getToNode().getDegree() !== 2)
return null
if (this.getToNode().getOutEdges().getEdges().get(0) === this.getSym())
return this.getToNode().getOutEdges().getEdges().get(1)
Assert.isTrue(this.getToNode().getOutEdges().getEdges().get(1) === this.getSym())
return this.getToNode().getOutEdges().getEdges().get(0)
}
}