{"version":3,"file":"Subject.js","sourceRoot":"","sources":["../../src/Subject.ts"],"names":[],"mappings":";AAAA,sDAAsD;AACtD,+GAA+G;;AAG/G,iCAA8C;AAE9C,2DAA2D;AAC3D;IAOI;QACI,IAAI,CAAC,SAAS,GAAG,EAAE,CAAC;IACxB,CAAC;IAEM,sBAAI,GAAX,UAAY,IAAO;QACf,KAAuB,UAAc,EAAd,KAAA,IAAI,CAAC,SAAS,EAAd,cAAc,EAAd,IAAc,EAAE;YAAlC,IAAM,QAAQ,SAAA;YACf,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;SACvB;IACL,CAAC;IAEM,uBAAK,GAAZ,UAAa,GAAQ;QACjB,KAAuB,UAAc,EAAd,KAAA,IAAI,CAAC,SAAS,EAAd,cAAc,EAAd,IAAc,EAAE;YAAlC,IAAM,QAAQ,SAAA;YACf,IAAI,QAAQ,CAAC,KAAK,EAAE;gBAChB,QAAQ,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;aACvB;SACJ;IACL,CAAC;IAEM,0BAAQ,GAAf;QACI,KAAuB,UAAc,EAAd,KAAA,IAAI,CAAC,SAAS,EAAd,cAAc,EAAd,IAAc,EAAE;YAAlC,IAAM,QAAQ,SAAA;YACf,IAAI,QAAQ,CAAC,QAAQ,EAAE;gBACnB,QAAQ,CAAC,QAAQ,EAAE,CAAC;aACvB;SACJ;IACL,CAAC;IAEM,2BAAS,GAAhB,UAAiB,QAA8B;QAC3C,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;QAC9B,OAAO,IAAI,2BAAmB,CAAC,IAAI,EAAE,QAAQ,CAAC,CAAC;IACnD,CAAC;IACL,cAAC;AAAD,CAAC,AArCD,IAqCC;AArCY,0BAAO","sourcesContent":["// Copyright (c) .NET Foundation. All rights reserved.\r\n// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\r\n\r\nimport { IStreamResult, IStreamSubscriber, ISubscription } from \"./Stream\";\r\nimport { SubjectSubscription } from \"./Utils\";\r\n\r\n/** Stream implementation to stream items to the server. */\r\nexport class Subject<T> implements IStreamResult<T> {\r\n    /** @internal */\r\n    public observers: Array<IStreamSubscriber<T>>;\r\n\r\n    /** @internal */\r\n    public cancelCallback?: () => Promise<void>;\r\n\r\n    constructor() {\r\n        this.observers = [];\r\n    }\r\n\r\n    public next(item: T): void {\r\n        for (const observer of this.observers) {\r\n            observer.next(item);\r\n        }\r\n    }\r\n\r\n    public error(err: any): void {\r\n        for (const observer of this.observers) {\r\n            if (observer.error) {\r\n                observer.error(err);\r\n            }\r\n        }\r\n    }\r\n\r\n    public complete(): void {\r\n        for (const observer of this.observers) {\r\n            if (observer.complete) {\r\n                observer.complete();\r\n            }\r\n        }\r\n    }\r\n\r\n    public subscribe(observer: IStreamSubscriber<T>): ISubscription<T> {\r\n        this.observers.push(observer);\r\n        return new SubjectSubscription(this, observer);\r\n    }\r\n}\r\n"]}