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keksAccountGUI/node_modulesOLD/rxjs/internal/operators/sequenceEqual.js
2019-08-11 20:48:02 +02:00

124 lines
No EOL
4.5 KiB
JavaScript

"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
}
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
var Subscriber_1 = require("../Subscriber");
function sequenceEqual(compareTo, comparator) {
return function (source) { return source.lift(new SequenceEqualOperator(compareTo, comparator)); };
}
exports.sequenceEqual = sequenceEqual;
var SequenceEqualOperator = (function () {
function SequenceEqualOperator(compareTo, comparator) {
this.compareTo = compareTo;
this.comparator = comparator;
}
SequenceEqualOperator.prototype.call = function (subscriber, source) {
return source.subscribe(new SequenceEqualSubscriber(subscriber, this.compareTo, this.comparator));
};
return SequenceEqualOperator;
}());
exports.SequenceEqualOperator = SequenceEqualOperator;
var SequenceEqualSubscriber = (function (_super) {
__extends(SequenceEqualSubscriber, _super);
function SequenceEqualSubscriber(destination, compareTo, comparator) {
var _this = _super.call(this, destination) || this;
_this.compareTo = compareTo;
_this.comparator = comparator;
_this._a = [];
_this._b = [];
_this._oneComplete = false;
_this.destination.add(compareTo.subscribe(new SequenceEqualCompareToSubscriber(destination, _this)));
return _this;
}
SequenceEqualSubscriber.prototype._next = function (value) {
if (this._oneComplete && this._b.length === 0) {
this.emit(false);
}
else {
this._a.push(value);
this.checkValues();
}
};
SequenceEqualSubscriber.prototype._complete = function () {
if (this._oneComplete) {
this.emit(this._a.length === 0 && this._b.length === 0);
}
else {
this._oneComplete = true;
}
this.unsubscribe();
};
SequenceEqualSubscriber.prototype.checkValues = function () {
var _c = this, _a = _c._a, _b = _c._b, comparator = _c.comparator;
while (_a.length > 0 && _b.length > 0) {
var a = _a.shift();
var b = _b.shift();
var areEqual = false;
try {
areEqual = comparator ? comparator(a, b) : a === b;
}
catch (e) {
this.destination.error(e);
}
if (!areEqual) {
this.emit(false);
}
}
};
SequenceEqualSubscriber.prototype.emit = function (value) {
var destination = this.destination;
destination.next(value);
destination.complete();
};
SequenceEqualSubscriber.prototype.nextB = function (value) {
if (this._oneComplete && this._a.length === 0) {
this.emit(false);
}
else {
this._b.push(value);
this.checkValues();
}
};
SequenceEqualSubscriber.prototype.completeB = function () {
if (this._oneComplete) {
this.emit(this._a.length === 0 && this._b.length === 0);
}
else {
this._oneComplete = true;
}
};
return SequenceEqualSubscriber;
}(Subscriber_1.Subscriber));
exports.SequenceEqualSubscriber = SequenceEqualSubscriber;
var SequenceEqualCompareToSubscriber = (function (_super) {
__extends(SequenceEqualCompareToSubscriber, _super);
function SequenceEqualCompareToSubscriber(destination, parent) {
var _this = _super.call(this, destination) || this;
_this.parent = parent;
return _this;
}
SequenceEqualCompareToSubscriber.prototype._next = function (value) {
this.parent.nextB(value);
};
SequenceEqualCompareToSubscriber.prototype._error = function (err) {
this.parent.error(err);
this.unsubscribe();
};
SequenceEqualCompareToSubscriber.prototype._complete = function () {
this.parent.completeB();
this.unsubscribe();
};
return SequenceEqualCompareToSubscriber;
}(Subscriber_1.Subscriber));
//# sourceMappingURL=sequenceEqual.js.map