ET9_WebGL_Base/CSharp/App/Modules/Tree/TreeNodeDataArray.cs

using System.Collections.Generic;
using System.Runtime.Serialization;

namespace Tree
{
	[DataContract]
	public class TreeNodeDataArray
	{
		private readonly List<TreeNodeData> treeNodeDatas = new List<TreeNodeData>();

		[DataMember(Order = 1)]
		public List<TreeNodeData> TreeNodeDatas
		{
			get
			{
				return this.treeNodeDatas;
			}
		}

		private readonly Dictionary<int, TreeNodeData> treeNodeDict = new Dictionary<int, TreeNodeData>();

		public void Init()
		{
			foreach (TreeNodeData nodeData in this.treeNodeDatas)
			{
				treeNodeDict[nodeData.Id] = nodeData;
			}
		}

		public void Add(TreeNodeData treeNodeData)
		{
			this.treeNodeDatas.Add(treeNodeData);
		}

		public TreeNodeData this[int id]
		{
			get
			{
				return this.treeNodeDict[id];
			}
		}
	}
}