import { ValueRequirement } from "./ValueRequirement.js";

export class Term {
	separator = null;
	isRequired = false;
	position = null;
	allowMultiple = false;
	valueRequirement = ValueRequirement.REQUIRED;
	validationFunction = null;

	constructor(key) {
		this.key = key;
	}

	// Builder methods

	required() {
		this.isRequired = true;
		return this;
	}

	pos(i) {
		this.position = i;
		return this;
	}

	multiple() {
		this.allowMultiple = true;
		return this;
	}

	value(requirement) {
		this.valueRequirement = requirement;
		return this;
	}

	validate(func) {
		this.validationFunction = func;
		return this;
	}
}