3 lines
5.4 KiB
JavaScript
3 lines
5.4 KiB
JavaScript
/* Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.*/
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(function(a){var b={"boolean":!1,"function":!0,object:!0,number:!1,string:!1,undefined:!1},c=b[typeof window]&&window||this,d=b[typeof exports]&&exports&&!exports.nodeType&&exports,e=b[typeof module]&&module&&!module.nodeType&&module,f=(e&&e.exports===d&&d,b[typeof global]&&global);!f||f.global!==f&&f.window!==f||(c=f),"function"==typeof define&&define.amd?define(["rx"],function(b,d){return a(c,d,b)}):"object"==typeof module&&module&&module.exports===d?module.exports=a(c,module.exports,require("./rx")):c.Rx=a(c,{},c.Rx)}).call(this,function(a,b,c,d){function e(a){for(var b=a.length,c=new Array(b),d=0;b>d;d++)c[d]=a[d];return c}var f=c.Observable,g=f.prototype,h=c.AnonymousObservable,i=c.Subject,j=c.AsyncSubject,k=c.Observer,l=c.internals.ScheduledObserver,m=c.Disposable.create,n=c.Disposable.empty,o=c.CompositeDisposable,p=c.Scheduler.currentThread,q=c.helpers.isFunction,r=c.internals.inherits,s=c.internals.addProperties,t=c.Disposable.checkDisposed;g.multicast=function(a,b){var c=this;return"function"==typeof a?new h(function(d){var e=c.multicast(a());return new o(b(e).subscribe(d),e.connect())},c):new x(c,a)},g.publish=function(a){return a&&q(a)?this.multicast(function(){return new i},a):this.multicast(new i)},g.share=function(){return this.publish().refCount()},g.publishLast=function(a){return a&&q(a)?this.multicast(function(){return new j},a):this.multicast(new j)},g.publishValue=function(a,b){return 2===arguments.length?this.multicast(function(){return new v(b)},a):this.multicast(new v(a))},g.shareValue=function(a){return this.publishValue(a).refCount()},g.replay=function(a,b,c,d){return a&&q(a)?this.multicast(function(){return new w(b,c,d)},a):this.multicast(new w(b,c,d))},g.shareReplay=function(a,b,c){return this.replay(null,a,b,c).refCount()};var u=function(a,b){this.subject=a,this.observer=b};u.prototype.dispose=function(){if(!this.subject.isDisposed&&null!==this.observer){var a=this.subject.observers.indexOf(this.observer);this.subject.observers.splice(a,1),this.observer=null}};var v=c.BehaviorSubject=function(a){function b(a){return t(this),this.isStopped?(this.hasError?a.onError(this.error):a.onCompleted(),n):(this.observers.push(a),a.onNext(this.value),new u(this,a))}function c(c){a.call(this,b),this.value=c,this.observers=[],this.isDisposed=!1,this.isStopped=!1,this.hasError=!1}return r(c,a),s(c.prototype,k,{getValue:function(){if(t(this),this.hasError)throw this.error;return this.value},hasObservers:function(){return this.observers.length>0},onCompleted:function(){if(t(this),!this.isStopped){this.isStopped=!0;for(var a=0,b=e(this.observers),c=b.length;c>a;a++)b[a].onCompleted();this.observers.length=0}},onError:function(a){if(t(this),!this.isStopped){this.isStopped=!0,this.hasError=!0,this.error=a;for(var b=0,c=e(this.observers),d=c.length;d>b;b++)c[b].onError(a);this.observers.length=0}},onNext:function(a){if(t(this),!this.isStopped){this.value=a;for(var b=0,c=e(this.observers),d=c.length;d>b;b++)c[b].onNext(a)}},dispose:function(){this.isDisposed=!0,this.observers=null,this.value=null,this.exception=null}}),c}(f),w=c.ReplaySubject=function(a){function b(a,b){return m(function(){b.dispose(),!a.isDisposed&&a.observers.splice(a.observers.indexOf(b),1)})}function c(a){var c=new l(this.scheduler,a),d=b(this,c);t(this),this._trim(this.scheduler.now()),this.observers.push(c);for(var e=0,f=this.q.length;f>e;e++)c.onNext(this.q[e].value);return this.hasError?c.onError(this.error):this.isStopped&&c.onCompleted(),c.ensureActive(),d}function d(b,d,e){this.bufferSize=null==b?f:b,this.windowSize=null==d?f:d,this.scheduler=e||p,this.q=[],this.observers=[],this.isStopped=!1,this.isDisposed=!1,this.hasError=!1,this.error=null,a.call(this,c)}var f=Math.pow(2,53)-1;return r(d,a),s(d.prototype,k.prototype,{hasObservers:function(){return this.observers.length>0},_trim:function(a){for(;this.q.length>this.bufferSize;)this.q.shift();for(;this.q.length>0&&a-this.q[0].interval>this.windowSize;)this.q.shift()},onNext:function(a){if(t(this),!this.isStopped){var b=this.scheduler.now();this.q.push({interval:b,value:a}),this._trim(b);for(var c=0,d=e(this.observers),f=d.length;f>c;c++){var g=d[c];g.onNext(a),g.ensureActive()}}},onError:function(a){if(t(this),!this.isStopped){this.isStopped=!0,this.error=a,this.hasError=!0;var b=this.scheduler.now();this._trim(b);for(var c=0,d=e(this.observers),f=d.length;f>c;c++){var g=d[c];g.onError(a),g.ensureActive()}this.observers.length=0}},onCompleted:function(){if(t(this),!this.isStopped){this.isStopped=!0;var a=this.scheduler.now();this._trim(a);for(var b=0,c=e(this.observers),d=c.length;d>b;b++){var f=c[b];f.onCompleted(),f.ensureActive()}this.observers.length=0}},dispose:function(){this.isDisposed=!0,this.observers=null}}),d}(f),x=c.ConnectableObservable=function(a){function b(b,c){var d,e=!1,f=b.asObservable();this.connect=function(){return e||(e=!0,d=new o(f.subscribe(c),m(function(){e=!1}))),d},a.call(this,function(a){return c.subscribe(a)})}return r(b,a),b.prototype.refCount=function(){var a,b=0,c=this;return new h(function(d){var e=1===++b,f=c.subscribe(d);return e&&(a=c.connect()),function(){f.dispose(),0===--b&&a.dispose()}})},b}(f);return g.singleInstance=function(){function a(){return d||(d=!0,b=c["finally"](function(){d=!1}).publish().refCount()),b}var b,c=this,d=!1;return new h(function(b){return a().subscribe(b)})},c});
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