package plugin

import "golang.design/x/lockfree"

type Queue[T any] struct {
	queue *lockfree.Queue
}

func NewQueue[T any]() *Queue[T] {
	return &Queue[T]{queue: lockfree.NewQueue()}
}

func (q *Queue[T]) Enqueue(val T) {
	q.queue.Enqueue(val)
}

func (q *Queue[T]) Dequeue() (result T, ok bool) {
	item := q.queue.Dequeue()
	if item == nil {
		ok = false
		return
	}
	return item.(T), true
}

func (q *Queue[T]) Len() uint64 {
	return q.queue.Length()
}