.config/coc/extensions/node_modules/coc-prettier/node_modules/rxjs/_esm2015/internal/operators/audit.js

   1 import { SimpleOuterSubscriber, innerSubscribe, SimpleInnerSubscriber } from '../innerSubscribe';
   2 export function audit(durationSelector) {
   3     return function auditOperatorFunction(source) {
   4         return source.lift(new AuditOperator(durationSelector));
   5     };
   6 }
   7 class AuditOperator {
   8     constructor(durationSelector) {
   9         this.durationSelector = durationSelector;
  10     }
  11     call(subscriber, source) {
  12         return source.subscribe(new AuditSubscriber(subscriber, this.durationSelector));
  13     }
  14 }
  15 class AuditSubscriber extends SimpleOuterSubscriber {
  16     constructor(destination, durationSelector) {
  17         super(destination);
  18         this.durationSelector = durationSelector;
  19         this.hasValue = false;
  20     }
  21     _next(value) {
  22         this.value = value;
  23         this.hasValue = true;
  24         if (!this.throttled) {
  25             let duration;
  26             try {
  27                 const { durationSelector } = this;
  28                 duration = durationSelector(value);
  29             }
  30             catch (err) {
  31                 return this.destination.error(err);
  32             }
  33             const innerSubscription = innerSubscribe(duration, new SimpleInnerSubscriber(this));
  34             if (!innerSubscription || innerSubscription.closed) {
  35                 this.clearThrottle();
  36             }
  37             else {
  38                 this.add(this.throttled = innerSubscription);
  39             }
  40         }
  41     }
  42     clearThrottle() {
  43         const { value, hasValue, throttled } = this;
  44         if (throttled) {
  45             this.remove(throttled);
  46             this.throttled = undefined;
  47             throttled.unsubscribe();
  48         }
  49         if (hasValue) {
  50             this.value = undefined;
  51             this.hasValue = false;
  52             this.destination.next(value);
  53         }
  54     }
  55     notifyNext() {
  56         this.clearThrottle();
  57     }
  58     notifyComplete() {
  59         this.clearThrottle();
  60     }
  61 }
  62 //# sourceMappingURL=audit.js.map