/// <summary>
/// 添加一个状态
/// </summary>
/// <param name="state">目标状态</param>
public void AddState(ListStateNodeStruct <T> state)
{
if (stateList == null)
{
stateList = new List <ListStateNodeStruct <T> >();
}
stateList.Add(state);
}
/// <summary>
/// 在指定位置插入一个状态
/// </summary>
/// <param name="index">目标位置</param>
/// <param name="state">插入状态</param>
public void InsertState(int index, ListStateNodeStruct <T> state)
{
stateList.Insert(index, state);
}
/// <summary>
/// 在指定状态后插入一个状态
/// </summary>
/// <param name="value">前一个状态值</param>
/// <param name="state">插入状态</param>
public void InsertState(T value, ListStateNodeStruct <T> state)
{
int index = stateList.IndexOf(stateList.Where(p => p.StateValue.Equals(value)).First());
InsertState(index, state);
}