var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) Eif (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var OuterSubscriber_1 = require('../OuterSubscriber');
var subscribeToResult_1 = require('../util/subscribeToResult');
var MergeAllOperator = (function () {
function MergeAllOperator(concurrent) {
this.concurrent = concurrent;
}
MergeAllOperator.prototype.call = function (observer) {
return new MergeAllSubscriber(observer, this.concurrent);
};
return MergeAllOperator;
})();
exports.MergeAllOperator = MergeAllOperator;
var MergeAllSubscriber = (function (_super) {
__extends(MergeAllSubscriber, _super);
function MergeAllSubscriber(destination, concurrent) {
_super.call(this, destination);
this.concurrent = concurrent;
this.hasCompleted = false;
this.buffer = [];
this.active = 0;
}
MergeAllSubscriber.prototype._next = function (observable) {
if (this.active < this.concurrent) {
if (observable._isScalar) {
this.destination.next(observable.value);
}
else {
this.active++;
this.add(subscribeToResult_1.subscribeToResult(this, observable));
}
}
else {
this.buffer.push(observable);
}
};
MergeAllSubscriber.prototype._complete = function () {
this.hasCompleted = true;
if (this.active === 0 && this.buffer.length === 0) {
this.destination.complete();
}
};
MergeAllSubscriber.prototype.notifyComplete = function (innerSub) {
var buffer = this.buffer;
this.remove(innerSub);
this.active--;
if (buffer.length > 0) {
this._next(buffer.shift());
}
else if (this.active === 0 && this.hasCompleted) {
this.destination.complete();
}
};
return MergeAllSubscriber;
})(OuterSubscriber_1.OuterSubscriber);
exports.MergeAllSubscriber = MergeAllSubscriber;
//# sourceMappingURL=mergeAll-support.js.map |