40 lines
1.3 KiB
JavaScript
40 lines
1.3 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.timer = void 0;
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var Observable_1 = require("../Observable");
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var async_1 = require("../scheduler/async");
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var isScheduler_1 = require("../util/isScheduler");
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var isDate_1 = require("../util/isDate");
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function timer(dueTime, intervalOrScheduler, scheduler) {
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if (dueTime === void 0) { dueTime = 0; }
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if (scheduler === void 0) { scheduler = async_1.async; }
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var intervalDuration = -1;
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if (intervalOrScheduler != null) {
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if (isScheduler_1.isScheduler(intervalOrScheduler)) {
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scheduler = intervalOrScheduler;
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}
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else {
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intervalDuration = intervalOrScheduler;
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}
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}
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return new Observable_1.Observable(function (subscriber) {
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var due = isDate_1.isValidDate(dueTime) ? +dueTime - scheduler.now() : dueTime;
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if (due < 0) {
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due = 0;
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}
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var n = 0;
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return scheduler.schedule(function () {
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if (!subscriber.closed) {
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subscriber.next(n++);
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if (0 <= intervalDuration) {
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this.schedule(undefined, intervalDuration);
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}
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else {
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subscriber.complete();
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}
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}
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}, due);
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});
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}
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exports.timer = timer;
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//# sourceMappingURL=timer.js.map
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