superfly-timeline/dist/resolver/lib/operator.js

Resolver for defining objects with temporal boolean logic relationships on a timeline

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Operator = void 0;
const lib_1 = require("./lib");
const reference_1 = require("./reference");
/** Helper class for various math operators, used in expressions */
class Operator {
    static get(operator) {
        switch (operator) {
            case '+':
                return Operator.Add;
            case '-':
                return Operator.Subtract;
            case '*':
                return Operator.Multiply;
            case '/':
                return Operator.Divide;
            case '%':
                return Operator.Modulo;
            default: {
                /* istanbul ignore next */
                (0, lib_1.assertNever)(operator);
                /* istanbul ignore next */
                return Operator.Null;
            }
        }
    }
}
exports.Operator = Operator;
Operator.Add = (a, b) => {
    if (a === null || b === null)
        return null;
    return {
        value: a.value + b.value,
        references: (0, reference_1.joinReferences)(a.references, b.references),
    };
};
Operator.Subtract = (a, b) => {
    if (a === null || b === null)
        return null;
    return {
        value: a.value - b.value,
        references: (0, reference_1.joinReferences)(a.references, b.references),
    };
};
Operator.Multiply = (a, b) => {
    if (a === null || b === null)
        return null;
    return {
        value: a.value * b.value,
        references: (0, reference_1.joinReferences)(a.references, b.references),
    };
};
Operator.Divide = (a, b) => {
    if (a === null || b === null)
        return null;
    return {
        value: a.value / b.value,
        references: (0, reference_1.joinReferences)(a.references, b.references),
    };
};
Operator.Modulo = (a, b) => {
    if (a === null || b === null)
        return null;
    return {
        value: a.value % b.value,
        references: (0, reference_1.joinReferences)(a.references, b.references),
    };
};
Operator.Null = () => {
    return null;
};
//# sourceMappingURL=operator.js.map