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node_modules/rxjs/_esm5/operators/skipUntil.js

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+/** PURE_IMPORTS_START .._OuterSubscriber,.._util_subscribeToResult PURE_IMPORTS_END */
+var __extends = (this && this.__extends) || function (d, b) {
+    for (var p in b)
+        if (b.hasOwnProperty(p))
+            d[p] = b[p];
+    function __() { this.constructor = d; }
+    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+};
+import { OuterSubscriber } from '../OuterSubscriber';
+import { subscribeToResult } from '../util/subscribeToResult';
+/**
+ * Returns an Observable that skips items emitted by the source Observable until a second Observable emits an item.
+ *
+ * <img src="./img/skipUntil.png" width="100%">
+ *
+ * @param {Observable} notifier - The second Observable that has to emit an item before the source Observable's elements begin to
+ * be mirrored by the resulting Observable.
+ * @return {Observable<T>} An Observable that skips items from the source Observable until the second Observable emits
+ * an item, then emits the remaining items.
+ * @method skipUntil
+ * @owner Observable
+ */
+export function skipUntil(notifier) {
+    return function (source) { return source.lift(new SkipUntilOperator(notifier)); };
+}
+var SkipUntilOperator = /*@__PURE__*/ (/*@__PURE__*/ function () {
+    function SkipUntilOperator(notifier) {
+        this.notifier = notifier;
+    }
+    SkipUntilOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new SkipUntilSubscriber(subscriber, this.notifier));
+    };
+    return SkipUntilOperator;
+}());
+/**
+ * We need this JSDoc comment for affecting ESDoc.
+ * @ignore
+ * @extends {Ignored}
+ */
+var SkipUntilSubscriber = /*@__PURE__*/ (/*@__PURE__*/ function (_super) {
+    __extends(SkipUntilSubscriber, _super);
+    function SkipUntilSubscriber(destination, notifier) {
+        _super.call(this, destination);
+        this.hasValue = false;
+        this.isInnerStopped = false;
+        this.add(subscribeToResult(this, notifier));
+    }
+    SkipUntilSubscriber.prototype._next = function (value) {
+        if (this.hasValue) {
+            _super.prototype._next.call(this, value);
+        }
+    };
+    SkipUntilSubscriber.prototype._complete = function () {
+        if (this.isInnerStopped) {
+            _super.prototype._complete.call(this);
+        }
+        else {
+            this.unsubscribe();
+        }
+    };
+    SkipUntilSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this.hasValue = true;
+    };
+    SkipUntilSubscriber.prototype.notifyComplete = function () {
+        this.isInnerStopped = true;
+        if (this.isStopped) {
+            _super.prototype._complete.call(this);
+        }
+    };
+    return SkipUntilSubscriber;
+}(OuterSubscriber));
+//# sourceMappingURL=skipUntil.js.map