BufferContext.mjs

import { TypedArray } from "./BinaryOperate.mjs";
class BufferContext {
	#current;
	get current() { return this.#current }
	set current(value) {
		if (typeof value != "number") throw new TypeError("Value is not a number.");
		if (value < 0 || !Number.isInteger(value)) throw new TypeError("Value must be unsign integer.");
		if (value > this.#length) throw new Error("Out of range.");
		this.#current = value;
	}
	#data
	get data() { return this.#data }
	set data(value) { this.#data = value }
	#length;
	get length() { return this.#length }
	#array;
	get array() { return this.#array }
	get hasNext() { return this.#current < this.#length }
	constructor(array, current = 0, data = undefined) {
		if (arguments.length < 1) throw new TypeError("Failed to construct 'BufferContext': 1 argument required, but only 0 present.");
		if (!(array instanceof TypedArray)) throw new TypeError("Failed to construct 'BufferContext': Argument 'array' is not a TypedArray.");
		if (arguments.length > 1) {
			if (typeof current != "number") throw new TypeError("Failed to construct 'BufferContext': Argument 'current' is not a number.");
			if (current < 0 || !Number.isInteger(current)) throw new TypeError("Failed to construct 'BufferContext': Argument 'current' must be unsign integer.");
			if (current > array.length) throw new Error("Failed to construct 'BufferContext': Argument 'current' must not greater than array's length.");
		}
		this.#current = current;
		this.#length = (this.#array = array).length;
		this.#data = data;
	}
	static {
		Object.defineProperty(this.prototype, Symbol.toStringTag, {
			value: this.name,
			configurable: true
		});
	}
}
export default BufferContext;
export { BufferContext }