78 lines
2.0 KiB
JavaScript
78 lines
2.0 KiB
JavaScript
|
import { Subscriber } from './Subscriber';
|
||
|
|
import { Observable } from './Observable';
|
||
|
|
import { subscribeTo } from './util/subscribeTo';
|
||
|
|
export class SimpleInnerSubscriber extends Subscriber {
|
||
|
|
constructor(parent) {
|
||
|
|
super();
|
||
|
|
this.parent = parent;
|
||
|
|
}
|
||
|
|
_next(value) {
|
||
|
|
this.parent.notifyNext(value);
|
||
|
|
}
|
||
|
|
_error(error) {
|
||
|
|
this.parent.notifyError(error);
|
||
|
|
this.unsubscribe();
|
||
|
|
}
|
||
|
|
_complete() {
|
||
|
|
this.parent.notifyComplete();
|
||
|
|
this.unsubscribe();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
export class ComplexInnerSubscriber extends Subscriber {
|
||
|
|
constructor(parent, outerValue, outerIndex) {
|
||
|
|
super();
|
||
|
|
this.parent = parent;
|
||
|
|
this.outerValue = outerValue;
|
||
|
|
this.outerIndex = outerIndex;
|
||
|
|
}
|
||
|
|
_next(value) {
|
||
|
|
this.parent.notifyNext(this.outerValue, value, this.outerIndex, this);
|
||
|
|
}
|
||
|
|
_error(error) {
|
||
|
|
this.parent.notifyError(error);
|
||
|
|
this.unsubscribe();
|
||
|
|
}
|
||
|
|
_complete() {
|
||
|
|
this.parent.notifyComplete(this);
|
||
|
|
this.unsubscribe();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
export class SimpleOuterSubscriber extends Subscriber {
|
||
|
|
notifyNext(innerValue) {
|
||
|
|
this.destination.next(innerValue);
|
||
|
|
}
|
||
|
|
notifyError(err) {
|
||
|
|
this.destination.error(err);
|
||
|
|
}
|
||
|
|
notifyComplete() {
|
||
|
|
this.destination.complete();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
export class ComplexOuterSubscriber extends Subscriber {
|
||
|
|
notifyNext(_outerValue, innerValue, _outerIndex, _innerSub) {
|
||
|
|
this.destination.next(innerValue);
|
||
|
|
}
|
||
|
|
notifyError(error) {
|
||
|
|
this.destination.error(error);
|
||
|
|
}
|
||
|
|
notifyComplete(_innerSub) {
|
||
|
|
this.destination.complete();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
export function innerSubscribe(result, innerSubscriber) {
|
||
|
|
if (innerSubscriber.closed) {
|
||
|
|
return undefined;
|
||
|
|
}
|
||
|
|
if (result instanceof Observable) {
|
||
|
|
return result.subscribe(innerSubscriber);
|
||
|
|
}
|
||
|
|
let subscription;
|
||
|
|
try {
|
||
|
|
subscription = subscribeTo(result)(innerSubscriber);
|
||
|
|
}
|
||
|
|
catch (error) {
|
||
|
|
innerSubscriber.error(error);
|
||
|
|
}
|
||
|
|
return subscription;
|
||
|
|
}
|
||
|
|
//# sourceMappingURL=innerSubscribe.js.map
|