mirror of
https://github.com/shaka-project/shaka-player.git
synced 2026-06-14 15:56:38 +03:00
Joey Parrish
f539147d48
This fixes all the license headers in the main library, which corrects the appearance of the main license in the compiled output. It seems that the `!` in the header forces the compiler to keep it in the output. I believe older compiler releases did this purely based on `@license`. Issue #2638 Change-Id: I7f0e918caad10c9af689c9d07672b7fe9be7b2f3
71 lines
1.7 KiB
JavaScript
71 lines
1.7 KiB
JavaScript
/*! @license
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* Shaka Player
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* Copyright 2016 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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goog.provide('shaka.deprecate.Version');
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/**
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* A class that defines what a library version is within the deprecation
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* system. Within deprecation we only care about the major and minor versions.
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*
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* @final
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*/
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shaka.deprecate.Version = class {
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/**
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* @param {number} major
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* @param {number} minor
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*/
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constructor(major, minor) {
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this.major_ = major;
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this.minor_ = minor;
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}
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/** @return {number} */
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major() { return this.major_; }
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/** @return {number} */
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minor() { return this.minor_; }
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/**
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* Returns:
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* - positive if |this| > |other|
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* - zero if |this| == |other|
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* - negative if |this| < |other|
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*
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* @param {!shaka.deprecate.Version} other
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* @return {number}
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*/
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compareTo(other) {
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const majorCheck = this.major_ - other.major_;
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const minorCheck = this.minor_ - other.minor_;
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return majorCheck || minorCheck;
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}
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/** @override */
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toString() {
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return 'v' + this.major_ + '.' + this.minor_;
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}
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/**
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* Parse the major and minor values out of a version string that is assumed
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* to follow the grammar: "vMAJOR.MINOR.". What comes after the last "." we
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* will ignore.
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*
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* @param {string} versionString
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* @return {!shaka.deprecate.Version}
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*/
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static parse(versionString) {
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// Make sure to drop the "v" from the front. We limit the number of splits
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// to two as we don't care what happens after the minor version number.
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// For example: 'a.b.c.d'.split('.', 2) == ['a', 'b']
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const components = versionString.substring(1).split('.', /* limit= */ 2);
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return new shaka.deprecate.Version(
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Number(components[0]),
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Number(components[1]));
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}
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};
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