Sha256: 407bc00635b8e8741fcecf1d831ab8103870e6c143b80592d85803c53e97397a
Contents?: true
Size: 962 Bytes
Versions: 49
Compression:
Stored size: 962 Bytes
Contents
import { Subject } from './Subject';
import { Subscriber } from './Subscriber';
import { Subscription, ISubscription } from './Subscription';
import { ObjectUnsubscribedError } from './util/ObjectUnsubscribedError';
/**
* @class BehaviorSubject<T>
*/
export class BehaviorSubject<T> extends Subject<T> {
constructor(private _value: T) {
super();
}
get value(): T {
return this.getValue();
}
/** @deprecated internal use only */ _subscribe(subscriber: Subscriber<T>): Subscription {
const subscription = super._subscribe(subscriber);
if (subscription && !(<ISubscription>subscription).closed) {
subscriber.next(this._value);
}
return subscription;
}
getValue(): T {
if (this.hasError) {
throw this.thrownError;
} else if (this.closed) {
throw new ObjectUnsubscribedError();
} else {
return this._value;
}
}
next(value: T): void {
super.next(this._value = value);
}
}
Version data entries
49 entries across 49 versions & 4 rubygems