| /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */ |
| import * as tslib_1 from "tslib"; |
| import { Subscriber } from '../Subscriber'; |
| export function bufferCount(bufferSize, startBufferEvery) { |
| if (startBufferEvery === void 0) { |
| startBufferEvery = null; |
| } |
| return function bufferCountOperatorFunction(source) { |
| return source.lift(new BufferCountOperator(bufferSize, startBufferEvery)); |
| }; |
| } |
| var BufferCountOperator = /*@__PURE__*/ (function () { |
| function BufferCountOperator(bufferSize, startBufferEvery) { |
| this.bufferSize = bufferSize; |
| this.startBufferEvery = startBufferEvery; |
| if (!startBufferEvery || bufferSize === startBufferEvery) { |
| this.subscriberClass = BufferCountSubscriber; |
| } |
| else { |
| this.subscriberClass = BufferSkipCountSubscriber; |
| } |
| } |
| BufferCountOperator.prototype.call = function (subscriber, source) { |
| return source.subscribe(new this.subscriberClass(subscriber, this.bufferSize, this.startBufferEvery)); |
| }; |
| return BufferCountOperator; |
| }()); |
| var BufferCountSubscriber = /*@__PURE__*/ (function (_super) { |
| tslib_1.__extends(BufferCountSubscriber, _super); |
| function BufferCountSubscriber(destination, bufferSize) { |
| var _this = _super.call(this, destination) || this; |
| _this.bufferSize = bufferSize; |
| _this.buffer = []; |
| return _this; |
| } |
| BufferCountSubscriber.prototype._next = function (value) { |
| var buffer = this.buffer; |
| buffer.push(value); |
| if (buffer.length == this.bufferSize) { |
| this.destination.next(buffer); |
| this.buffer = []; |
| } |
| }; |
| BufferCountSubscriber.prototype._complete = function () { |
| var buffer = this.buffer; |
| if (buffer.length > 0) { |
| this.destination.next(buffer); |
| } |
| _super.prototype._complete.call(this); |
| }; |
| return BufferCountSubscriber; |
| }(Subscriber)); |
| var BufferSkipCountSubscriber = /*@__PURE__*/ (function (_super) { |
| tslib_1.__extends(BufferSkipCountSubscriber, _super); |
| function BufferSkipCountSubscriber(destination, bufferSize, startBufferEvery) { |
| var _this = _super.call(this, destination) || this; |
| _this.bufferSize = bufferSize; |
| _this.startBufferEvery = startBufferEvery; |
| _this.buffers = []; |
| _this.count = 0; |
| return _this; |
| } |
| BufferSkipCountSubscriber.prototype._next = function (value) { |
| var _a = this, bufferSize = _a.bufferSize, startBufferEvery = _a.startBufferEvery, buffers = _a.buffers, count = _a.count; |
| this.count++; |
| if (count % startBufferEvery === 0) { |
| buffers.push([]); |
| } |
| for (var i = buffers.length; i--;) { |
| var buffer = buffers[i]; |
| buffer.push(value); |
| if (buffer.length === bufferSize) { |
| buffers.splice(i, 1); |
| this.destination.next(buffer); |
| } |
| } |
| }; |
| BufferSkipCountSubscriber.prototype._complete = function () { |
| var _a = this, buffers = _a.buffers, destination = _a.destination; |
| while (buffers.length > 0) { |
| var buffer = buffers.shift(); |
| if (buffer.length > 0) { |
| destination.next(buffer); |
| } |
| } |
| _super.prototype._complete.call(this); |
| }; |
| return BufferSkipCountSubscriber; |
| }(Subscriber)); |
| //# sourceMappingURL=bufferCount.js.map |