/// <summary>
/// 查找一个数据层
/// </summary>
/// <param name="_uuid"> 数据层唯一识别码</param>
/// <returns>找到的数据层</returns>
protected Model findModel(string _uuid)
{
Model.Inner inner = board_.modelCenter.FindModel(_uuid);
if (null == inner)
{
return(null);
}
return(inner.model);
}
/// <summary>
/// 查找一个数据层
/// </summary>
/// <param name="_uuid"> 数据层唯一识别码</param>
/// <returns>找到的数据层</returns>
protected Model findModel(string _uuid)
{
Model.Inner inner = board_.getModelCenter().FindUnit(_uuid);
if (null == inner)
{
return(null);
}
return(inner.getUnit());
}
/// <summary>
/// 取消观察一个数据层
/// 当数据层冒泡时，会自动调用相应的处理函数
/// </summary>
/// <param name="_uuid">model的uuid</param>
/// <param name="_action">行为</param>
protected void removeObserver(string _uuid, string _action, Action <Model.Status, object> _handler)
{
Model.Inner inner = board_.getModelCenter().FindUnit(_uuid);
if (null == inner)
{
return;
}
inner.RemoveObserver(_action, _handler);
}
/// <summary>删除数据层</summary>
/// <param name="_uuid">数据层唯一识别码</param>
/// <returns>错误</returns>
public Error PopModel(string _uuid)
{
Model.Inner inner = board_.getModelCenter().FindUnit(_uuid);
if (null == inner)
{
return(Error.NewAccessErr("model {0} not found", _uuid));
}
inner.Dismantle();
return(board_.getModelCenter().Cancel(_uuid));
}
public Error Register(string _uuid, Model.Inner _inner)
{
board_.getLogger().Info("register model {0}", _uuid);
if (units_.ContainsKey(_uuid))
{
return(Error.NewAccessErr("model {0} exists", _uuid));
}
units_[_uuid] = _inner;
return(Error.OK);
}
/// <summary>添加数据层</summary>
/// <param name="_uuid">数据层唯一识别码</param>
/// <param name="_model">数据层实列</param>
/// <returns>错误</returns>
public Error PushModel(string _uuid, Model _model)
{
Model.Inner inner = new Model.Inner(_model);
Error err = board_.getModelCenter().Register(_uuid, inner);
if (!Error.IsOK(err))
{
return(err);
}
inner.Setup(board_);
return(Error.OK);
}
/// <summary>注册数据层</summary>
/// <param name="_uuid">数据层唯一识别码</param>
/// <param name="_model">数据层实例</param>
/// <returns>错误</returns>
public Error RegisterModel(string _uuid, Model _model)
{
Model.Inner inner = new Model.Inner(_model);
return(board_.modelCenter.Register(_uuid, inner));
}
public Model.Inner FindUnit(string _uuid)
{
Model.Inner inner = null;
units_.TryGetValue(_uuid, out inner);
return(inner);
}
public Model.Inner FindModel(string _uuid)
{
Model.Inner inner = null;
models.TryGetValue(_uuid, out inner);
return(inner);
}