node-red-contrib-tak-registration/node_modules/turf-jsts/src/org/locationtech/jts/geom/util/GeometryMapper.js

A Node-RED node to register to TAK and to help wrap files as datapackages to send to TAK

import Geometry from '../Geometry'
import hasInterface from '../../../../../hasInterface'
import Collection from '../../../../../java/util/Collection'
import ArrayList from '../../../../../java/util/ArrayList'

export default class GeometryMapper {
  interfaces_ () {
    return []
  }
  getClass () {
    return GeometryMapper
  }
  static map () {
    if (arguments[0] instanceof Geometry && hasInterface(arguments[1], GeometryMapper.MapOp)) {
      const geom = arguments[0]
      const op = arguments[1]
      const mapped = new ArrayList()
      for (let i = 0; i < geom.getNumGeometries(); i++) {
        const g = op.map(geom.getGeometryN(i))
        if (g !== null) mapped.add(g)
      }
      return geom.getFactory().buildGeometry(mapped)
    } else if (hasInterface(arguments[0], Collection) && hasInterface(arguments[1], GeometryMapper.MapOp)) {
      const geoms = arguments[0]
      const op = arguments[1]
      const mapped = new ArrayList()
      for (const i = geoms.iterator(); i.hasNext();) {
        const g = i.next()
        const gr = op.map(g)
        if (gr !== null) mapped.add(gr)
      }
      return mapped
    }
  }
  static MapOp () {}
}