30 lines
974 B
JavaScript
30 lines
974 B
JavaScript
import { SimpleOuterSubscriber, innerSubscribe, SimpleInnerSubscriber } from '../innerSubscribe';
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export function buffer(closingNotifier) {
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return function bufferOperatorFunction(source) {
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return source.lift(new BufferOperator(closingNotifier));
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};
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}
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class BufferOperator {
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constructor(closingNotifier) {
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this.closingNotifier = closingNotifier;
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}
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call(subscriber, source) {
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return source.subscribe(new BufferSubscriber(subscriber, this.closingNotifier));
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}
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}
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class BufferSubscriber extends SimpleOuterSubscriber {
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constructor(destination, closingNotifier) {
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super(destination);
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this.buffer = [];
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this.add(innerSubscribe(closingNotifier, new SimpleInnerSubscriber(this)));
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}
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_next(value) {
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this.buffer.push(value);
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}
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notifyNext() {
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const buffer = this.buffer;
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this.buffer = [];
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this.destination.next(buffer);
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}
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}
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//# sourceMappingURL=buffer.js.map
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