export default class Id {
    private id: string[];

    public constructor(id: string[]) {
        this.id = id;
    }

    public clone(): Id {
        return new Id(this.id.slice(0));
    }

    public length(): number {
        return this.id.length;
    }

    public splice(start: number, deleteCount: number): Id {
        // const idClone = this.id.slice(0);
        return new Id(this.id.splice(start, deleteCount));
    }

    public get(index: number) {
        return this.id[index];
    }

    public push(...newValues: string[]): Id {
        const clone = this.id.slice(0);
        clone.push(...newValues);
        return new Id(clone);
    }

    public toString(): string {
        return this.id.join('-');
    }
}