1// Copyright (c) 2015, Emir Pasic. All rights reserved.
 2// Use of this source code is governed by a BSD-style
 3// license that can be found in the LICENSE file.
 4
 5// Package trees provides an abstract Tree interface.
 6//
 7// In computer science, a tree is a widely used abstract data type (ADT) or data structure implementing this ADT that simulates a hierarchical tree structure, with a root value and subtrees of children with a parent node, represented as a set of linked nodes.
 8//
 9// Reference: https://en.wikipedia.org/wiki/Tree_%28data_structure%29
10package trees
11
12import "github.com/emirpasic/gods/containers"
13
14// Tree interface that all trees implement
15type Tree interface {
16	containers.Container
17	// Empty() bool
18	// Size() int
19	// Clear()
20	// Values() []interface{}
21	// String() string
22}