class Param
{
    constructor(param, keyvalue, key, checkbox_key) {
        this.param = param;
        this.keyvalue = keyvalue;
        this.key = key;
        this.checkbox_key = checkbox_key;
    }

    setKey()
    {
        if(this.checkbox_key === true) {
            if(this.keyvalue === '')
                return;
            this.key = this.keyvalue;
        }else
            this.key = this.param;
    }

    execute()
    {
        if(param !== '') {
            this.setKey();
        }
    }
}