+++ /dev/null
-"use strict";
-
-var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-var SlotIndexer = function () {
- function SlotIndexer(_updates, _buffer) {
- _classCallCheck(this, SlotIndexer);
-
- // updates is an array of slot objects
- // buffer is an instanceof slotbuffer constructor object in slotbuffer.js
- this.updates = _updates;
- if (_buffer && _buffer instanceof SlotBuffer) {
- this.buffer = _buffer;
- } else {
- throw new Error("Argument error Buffer should be an instance of SlotBuffer");
- }
- this.firstslotseqnum = this.updates[0].getSequenceNumber();
- }
-
- _createClass(SlotIndexer, [{
- key: "getSlot",
- value: function getSlot(seqnum) {
- if (seqnum >= this.firstslotseqnum) {
- var offset = seqnum - this.firstslotseqnum;
- if (offset >= this.updates.length) {
- throw new Error('Invalid Slot Sequence Number Reference');
- } else {
- return this.updates[offset];
- }
- } else {
- return this.buffer.getSlot(seqnum);
- }
- }
- }]);
-
- return SlotIndexer;
-}();
\ No newline at end of file