83 lines
3.1 KiB
JavaScript
83 lines
3.1 KiB
JavaScript
"use strict";
|
|
var __extends = (this && this.__extends) || (function () {
|
|
var extendStatics = function (d, b) {
|
|
extendStatics = Object.setPrototypeOf ||
|
|
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
|
return extendStatics(d, b);
|
|
}
|
|
return function (d, b) {
|
|
extendStatics(d, b);
|
|
function __() { this.constructor = d; }
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|
};
|
|
})();
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
var OuterSubscriber_1 = require("../OuterSubscriber");
|
|
var subscribeToResult_1 = require("../util/subscribeToResult");
|
|
function audit(durationSelector) {
|
|
return function auditOperatorFunction(source) {
|
|
return source.lift(new AuditOperator(durationSelector));
|
|
};
|
|
}
|
|
exports.audit = audit;
|
|
var AuditOperator = (function () {
|
|
function AuditOperator(durationSelector) {
|
|
this.durationSelector = durationSelector;
|
|
}
|
|
AuditOperator.prototype.call = function (subscriber, source) {
|
|
return source.subscribe(new AuditSubscriber(subscriber, this.durationSelector));
|
|
};
|
|
return AuditOperator;
|
|
}());
|
|
var AuditSubscriber = (function (_super) {
|
|
__extends(AuditSubscriber, _super);
|
|
function AuditSubscriber(destination, durationSelector) {
|
|
var _this = _super.call(this, destination) || this;
|
|
_this.durationSelector = durationSelector;
|
|
_this.hasValue = false;
|
|
return _this;
|
|
}
|
|
AuditSubscriber.prototype._next = function (value) {
|
|
this.value = value;
|
|
this.hasValue = true;
|
|
if (!this.throttled) {
|
|
var duration = void 0;
|
|
try {
|
|
var durationSelector = this.durationSelector;
|
|
duration = durationSelector(value);
|
|
}
|
|
catch (err) {
|
|
return this.destination.error(err);
|
|
}
|
|
var innerSubscription = subscribeToResult_1.subscribeToResult(this, duration);
|
|
if (!innerSubscription || innerSubscription.closed) {
|
|
this.clearThrottle();
|
|
}
|
|
else {
|
|
this.add(this.throttled = innerSubscription);
|
|
}
|
|
}
|
|
};
|
|
AuditSubscriber.prototype.clearThrottle = function () {
|
|
var _a = this, value = _a.value, hasValue = _a.hasValue, throttled = _a.throttled;
|
|
if (throttled) {
|
|
this.remove(throttled);
|
|
this.throttled = null;
|
|
throttled.unsubscribe();
|
|
}
|
|
if (hasValue) {
|
|
this.value = null;
|
|
this.hasValue = false;
|
|
this.destination.next(value);
|
|
}
|
|
};
|
|
AuditSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex) {
|
|
this.clearThrottle();
|
|
};
|
|
AuditSubscriber.prototype.notifyComplete = function () {
|
|
this.clearThrottle();
|
|
};
|
|
return AuditSubscriber;
|
|
}(OuterSubscriber_1.OuterSubscriber));
|
|
//# sourceMappingURL=audit.js.map
|