@openhps/core
Version:
Open Hybrid Positioning System - Core component
89 lines • 2.38 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.UnitValue = void 0;
const tslib_1 = require("tslib");
const decorators_1 = require("../../data/decorators");
/**
* Unit value
*
* ## Usage
* ### Creation
* ```typescript
* const value = new UnitValue(5, LengthUnit.METER);
* ```
*
* ### Conversion
* ```typescript
* const value = new UnitValue(5, LengthUnit.METER);
* const converted = value.to(LengthUnit.CENTIMETER);
* ```
* @category Unit
*/
let UnitValue = class UnitValue {
constructor(value, unit) {
this._value = value;
this._unit = unit;
}
/**
* Convert the value to another unit
* @param {Unit} unit Target unit
* @returns {UnitValue} Converted value
*/
to(unit) {
if (!unit) {
throw new Error(`${this.constructor.name} does not have a unit to convert from!`);
}
const result = this.unit.convert(this.valueOf(), unit);
return new this.constructor(result, unit);
}
/**
* Unit this value is in
* @returns {Unit} Unit this value is in
*/
get unit() {
return this._unit;
}
/**
* Returns a string representation of an object.
* @returns {string} Unit value as string
*/
toString() {
const value = this.valueOf();
return value ? value.toString() : undefined;
}
/**
* Returns the primitive value
* @returns {number} Primitive value
*/
valueOf() {
return this._value;
}
setValue(value) {
this._value = value;
return this;
}
clone() {
const result = new this.constructor();
result._value = this._value;
result._unit = this._unit;
return result;
}
};
exports.UnitValue = UnitValue;
tslib_1.__decorate([
(0, decorators_1.SerializableMember)({
name: 'value',
}),
tslib_1.__metadata("design:type", Object)
], UnitValue.prototype, "_value", void 0);
tslib_1.__decorate([
(0, decorators_1.SerializableMember)({
name: 'unit',
}),
tslib_1.__metadata("design:type", Object)
], UnitValue.prototype, "_unit", void 0);
exports.UnitValue = UnitValue = tslib_1.__decorate([
(0, decorators_1.SerializableObject)(),
tslib_1.__metadata("design:paramtypes", [Object, Object])
], UnitValue);
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