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- {"ast":null,"code":"import { OuterSubscriber } from '../OuterSubscriber';\nimport { subscribeToResult } from '../util/subscribeToResult';\nexport function sample(notifier) {\n return source => source.lift(new SampleOperator(notifier));\n}\nclass SampleOperator {\n constructor(notifier) {\n this.notifier = notifier;\n }\n call(subscriber, source) {\n const sampleSubscriber = new SampleSubscriber(subscriber);\n const subscription = source.subscribe(sampleSubscriber);\n subscription.add(subscribeToResult(sampleSubscriber, this.notifier));\n return subscription;\n }\n}\nclass SampleSubscriber extends OuterSubscriber {\n constructor() {\n super(...arguments);\n this.hasValue = false;\n }\n _next(value) {\n this.value = value;\n this.hasValue = true;\n }\n notifyNext(outerValue, innerValue, outerIndex, innerIndex, innerSub) {\n this.emitValue();\n }\n notifyComplete() {\n this.emitValue();\n }\n emitValue() {\n if (this.hasValue) {\n this.hasValue = false;\n this.destination.next(this.value);\n }\n }\n}\n//# sourceMappingURL=sample.js.map","map":null,"metadata":{},"sourceType":"module","externalDependencies":[]}
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