/*
 * Copyright (C) 2020-2022, IrineSistiana
 *
 * This file is part of mosdns.
 *
 * mosdns is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * mosdns is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

package list

type Elem[V any] struct {
	prev, next *Elem[V]
	list       *List[V]

	Value V
}

func NewElem[V any](v V) *Elem[V] {
	return &Elem[V]{
		Value: v,
	}
}

func (e *Elem[V]) Prev() *Elem[V] {
	return e.prev
}

func (e *Elem[V]) Next() *Elem[V] {
	return e.next
}