dmn-js-drd/lib/features/modeling/DrdFactory.js

A decision requirements diagram view for dmn-js

import { assign, pick } from 'min-dash';
import { isAny } from 'dmn-js-shared/lib/util/ModelUtil';
export default function DrdFactory(moddle) {
  this._model = moddle;
}
DrdFactory.$inject = ['moddle'];
DrdFactory.prototype._needsId = function (element) {
  return isAny(element, ['dmn:Artifact', 'dmn:DMNElement', 'dmn:DRGElement', 'dmndi:DMNDiagram', 'dmndi:DMNDiagramElement']);
};
DrdFactory.prototype._ensureId = function (element) {
  var prefix = (element.$type || '').replace(/^[^:]*:/g, '') + '_';
  if (!element.id && this._needsId(element)) {
    element.id = this._model.ids.nextPrefixed(prefix, element);
  }
};
DrdFactory.prototype.create = function (type, attrs) {
  var element = this._model.create(type, attrs || {});
  this._ensureId(element);
  return element;
};
DrdFactory.prototype.createDiShape = function (semantic, bounds, attrs) {
  return this.create('dmndi:DMNShape', assign({
    dmnElementRef: semantic,
    bounds: this.createDiBounds(bounds)
  }, attrs));
};
DrdFactory.prototype.createDiBounds = function (bounds) {
  return this.create('dc:Bounds', bounds);
};
DrdFactory.prototype.createDiEdge = function (semantic, waypoints, attrs) {
  return this.create('dmndi:DMNEdge', {
    dmnElementRef: semantic,
    waypoint: this.createDiWaypoints(waypoints)
  }, attrs);
};
DrdFactory.prototype.createDiWaypoints = function (waypoints) {
  var self = this;
  return waypoints.map(function (waypoint) {
    return self.createDiWaypoint(waypoint);
  });
};
DrdFactory.prototype.createDiWaypoint = function (waypoint) {
  return this.create('dc:Point', pick(waypoint, ['x', 'y']));
};
DrdFactory.prototype.createExtensionElements = function () {
  return this.create('dmn:ExtensionElements', {
    values: []
  });
};
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