@cute-dw/core/esm2020/lib/datastore/TableParam.mjs

This TypeScript library is the main part of a more powerfull package designed for the fast WEB software development. The cornerstone of the library is the **DataStore** class, which might be useful when you need a full control of the data, but do not need

import { Types } from "../util/Types";
import { ResultCode } from "../util/enum/ResultCode";
export class TableParam {
    constructor(_name, _type = "string", _default) {
        this._name = _name;
        this._type = _type;
        this._default = _default;
        this._value = undefined;
    }
    get name() { return this._name; }
    get type() { return this._type; }
    static map(...arr) {
        let params = new Array();
        if (arr && arr.length) {
            for (let i = 0; i < arr.length; i++) {
                params[i] = new TableParam(arr[i].name, arr[i].type ?? "string", arr[i].value);
            }
        }
        return params;
    }
    getValue() { return this.valueOf(); }
    setValue(val) {
        let rc = ResultCode.SUCCESS;
        let newVal = Types.toType(val, this._type);
        if (Object.is(this._value, newVal)) {
            rc = ResultCode.NOTHING;
        }
        this._value = newVal;
        return rc;
    }
    valueOf() { return this._value ?? this._default; }
    clone() {
        return new TableParam(this.name, this.type, this._default);
    }
}
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