{"version":3,"file":"BehaviorSubject.js","sourceRoot":"","sources":["../src/BehaviorSubject.ts"],"names":[],"mappings":";;;;;;AAAA,wBAAwB,WAAW,CAAC,CAAA;AAGpC,wCAAwC,gCAAgC,CAAC,CAAA;AAEzE;;GAEG;AACH;IAAwC,mCAAU;IAEhD,yBAAoB,MAAS;QAC3B,iBAAO,CAAC;QADU,WAAM,GAAN,MAAM,CAAG;IAE7B,CAAC;IAED,sBAAI,kCAAK;aAAT;YACE,MAAM,CAAC,IAAI,CAAC,QAAQ,EAAE,CAAC;QACzB,CAAC;;;OAAA;IAED,oCAAoC,CAAC,oCAAU,GAAV,UAAW,UAAyB;QACvE,IAAM,YAAY,GAAG,gBAAK,CAAC,UAAU,YAAC,UAAU,CAAC,CAAC;QAClD,EAAE,CAAC,CAAC,YAAY,IAAI,CAAiB,YAAa,CAAC,MAAM,CAAC,CAAC,CAAC;YAC1D,UAAU,CAAC,IAAI,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;QAC/B,CAAC;QACD,MAAM,CAAC,YAAY,CAAC;IACtB,CAAC;IAED,kCAAQ,GAAR;QACE,EAAE,CAAC,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC,CAAC;YAClB,MAAM,IAAI,CAAC,WAAW,CAAC;QACzB,CAAC;QAAC,IAAI,CAAC,EAAE,CAAC,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC;YACvB,MAAM,IAAI,iDAAuB,EAAE,CAAC;QACtC,CAAC;QAAC,IAAI,CAAC,CAAC;YACN,MAAM,CAAC,IAAI,CAAC,MAAM,CAAC;QACrB,CAAC;IACH,CAAC;IAED,8BAAI,GAAJ,UAAK,KAAQ;QACX,gBAAK,CAAC,IAAI,YAAC,IAAI,CAAC,MAAM,GAAG,KAAK,CAAC,CAAC;IAClC,CAAC;IACH,sBAAC;AAAD,CAAC,AA/BD,CAAwC,iBAAO,GA+B9C;AA/BY,uBAAe,kBA+B3B,CAAA","sourcesContent":["import { Subject } from './Subject';\nimport { Subscriber } from './Subscriber';\nimport { Subscription, ISubscription } from './Subscription';\nimport { ObjectUnsubscribedError } from './util/ObjectUnsubscribedError';\n\n/**\n * @class BehaviorSubject<T>\n */\nexport class BehaviorSubject<T> extends Subject<T> {\n\n  constructor(private _value: T) {\n    super();\n  }\n\n  get value(): T {\n    return this.getValue();\n  }\n\n  /** @deprecated internal use only */ _subscribe(subscriber: Subscriber<T>): Subscription {\n    const subscription = super._subscribe(subscriber);\n    if (subscription && !(<ISubscription>subscription).closed) {\n      subscriber.next(this._value);\n    }\n    return subscription;\n  }\n\n  getValue(): T {\n    if (this.hasError) {\n      throw this.thrownError;\n    } else if (this.closed) {\n      throw new ObjectUnsubscribedError();\n    } else {\n      return this._value;\n    }\n  }\n\n  next(value: T): void {\n    super.next(this._value = value);\n  }\n}\n"]}