Method constructor

src/expression/node/IndexNode.js:29–42

* @constructor IndexNode * @extends Node * * Describes a subset of a matrix or an object property. * Cannot be used on its own, needs to be used within an AccessorNode or * AssignmentNode. * * @param {Node[]} dimensions * @param {boolean} [dotNotation=false]

(dimensions, dotNotation)

     *     (which is the default). This property is used for string conversion.
     */
    constructor (dimensions, dotNotation) {
      super()
      this.dimensions = dimensions
      this.dotNotation = dotNotation || false

      // validate input
      if (!Array.isArray(dimensions) || !dimensions.every(isNode)) {
        throw new TypeError(
          'Array containing Nodes expected for parameter "dimensions"')
      }
      if (this.dotNotation && !this.isObjectProperty()) {
        throw new Error('dotNotation only applicable for object properties')
      }
    }

    static name = name
    get type () { return name }