server/graph/nested/deep-topology.js
/**
   * Check if current layer order is between layer-contained and under max depth.
   * @param {number} layerOrder - Order of layer.
   * @returns {boolean} True if layer order is in target layer order.
   * @private
   */
Check if current layer order is between layer-contained and under max depth.
@param {number} layerOrder - Order of layer.
@returns {boolean} True if layer order is in target layer order.
@private
Check if current layer order is between layer - contained and under max depth . @param { number } layerOrder - Order of layer . @returns { boolean } True if layer order is in target layer order . @private
_inTargetDepth(layerOrder) {
    return (
      (this.baseDepth - 1) * 2 <= layerOrder && layerOrder < this.baseDepth * 2
    )
  }
_inTargetDepth ( layerOrder ) { return ( ( this . baseDepth - 1 ) * 2 <= layerOrder && layerOrder < this . baseDepth * 2 ) }
Check if current layer order is between layer-contained and under max depth.
Check if current layer order is between layer - contained and under max depth .