Initial commit

node/TestCli/node_modules/rxjs/dist/esm5/internal/Subscriber.js

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+import { __extends, __read, __spreadArray } from "tslib";
+import { isFunction } from './util/isFunction';
+import { isSubscription, Subscription } from './Subscription';
+import { config } from './config';
+import { reportUnhandledError } from './util/reportUnhandledError';
+import { noop } from './util/noop';
+import { nextNotification, errorNotification, COMPLETE_NOTIFICATION } from './NotificationFactories';
+import { timeoutProvider } from './scheduler/timeoutProvider';
+import { captureError } from './util/errorContext';
+var Subscriber = (function (_super) {
+    __extends(Subscriber, _super);
+    function Subscriber(destination) {
+        var _this = _super.call(this) || this;
+        _this.isStopped = false;
+        if (destination) {
+            _this.destination = destination;
+            if (isSubscription(destination)) {
+                destination.add(_this);
+            }
+        }
+        else {
+            _this.destination = EMPTY_OBSERVER;
+        }
+        return _this;
+    }
+    Subscriber.create = function (next, error, complete) {
+        return new SafeSubscriber(next, error, complete);
+    };
+    Subscriber.prototype.next = function (value) {
+        if (this.isStopped) {
+            handleStoppedNotification(nextNotification(value), this);
+        }
+        else {
+            this._next(value);
+        }
+    };
+    Subscriber.prototype.error = function (err) {
+        if (this.isStopped) {
+            handleStoppedNotification(errorNotification(err), this);
+        }
+        else {
+            this.isStopped = true;
+            this._error(err);
+        }
+    };
+    Subscriber.prototype.complete = function () {
+        if (this.isStopped) {
+            handleStoppedNotification(COMPLETE_NOTIFICATION, this);
+        }
+        else {
+            this.isStopped = true;
+            this._complete();
+        }
+    };
+    Subscriber.prototype.unsubscribe = function () {
+        if (!this.closed) {
+            this.isStopped = true;
+            _super.prototype.unsubscribe.call(this);
+            this.destination = null;
+        }
+    };
+    Subscriber.prototype._next = function (value) {
+        this.destination.next(value);
+    };
+    Subscriber.prototype._error = function (err) {
+        try {
+            this.destination.error(err);
+        }
+        finally {
+            this.unsubscribe();
+        }
+    };
+    Subscriber.prototype._complete = function () {
+        try {
+            this.destination.complete();
+        }
+        finally {
+            this.unsubscribe();
+        }
+    };
+    return Subscriber;
+}(Subscription));
+export { Subscriber };
+var SafeSubscriber = (function (_super) {
+    __extends(SafeSubscriber, _super);
+    function SafeSubscriber(observerOrNext, error, complete) {
+        var _this = _super.call(this) || this;
+        var next;
+        if (isFunction(observerOrNext)) {
+            next = observerOrNext;
+        }
+        else if (observerOrNext) {
+            (next = observerOrNext.next, error = observerOrNext.error, complete = observerOrNext.complete);
+            var context_1;
+            if (_this && config.useDeprecatedNextContext) {
+                context_1 = Object.create(observerOrNext);
+                context_1.unsubscribe = function () { return _this.unsubscribe(); };
+            }
+            else {
+                context_1 = observerOrNext;
+            }
+            next = next === null || next === void 0 ? void 0 : next.bind(context_1);
+            error = error === null || error === void 0 ? void 0 : error.bind(context_1);
+            complete = complete === null || complete === void 0 ? void 0 : complete.bind(context_1);
+        }
+        _this.destination = {
+            next: next ? wrapForErrorHandling(next, _this) : noop,
+            error: wrapForErrorHandling(error !== null && error !== void 0 ? error : defaultErrorHandler, _this),
+            complete: complete ? wrapForErrorHandling(complete, _this) : noop,
+        };
+        return _this;
+    }
+    return SafeSubscriber;
+}(Subscriber));
+export { SafeSubscriber };
+function wrapForErrorHandling(handler, instance) {
+    return function () {
+        var args = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+            args[_i] = arguments[_i];
+        }
+        try {
+            handler.apply(void 0, __spreadArray([], __read(args)));
+        }
+        catch (err) {
+            if (config.useDeprecatedSynchronousErrorHandling) {
+                captureError(err);
+            }
+            else {
+                reportUnhandledError(err);
+            }
+        }
+    };
+}
+function defaultErrorHandler(err) {
+    throw err;
+}
+function handleStoppedNotification(notification, subscriber) {
+    var onStoppedNotification = config.onStoppedNotification;
+    onStoppedNotification && timeoutProvider.setTimeout(function () { return onStoppedNotification(notification, subscriber); });
+}
+export var EMPTY_OBSERVER = {
+    closed: true,
+    next: noop,
+    error: defaultErrorHandler,
+    complete: noop,
+};
+//# sourceMappingURL=Subscriber.js.map