/// <summary>
/// 添加成员
/// </summary>
/// <param name="member"></param>
/// <param name="byImport">是否导入的成员，是则不再生成标识</param>
internal void AddMember(EntityMemberModel member, bool byImport = false)
{
CheckDesignMode();
CheckOwner(member.Owner);
if (!byImport)
{
//TODO:通过设计时上下文获取ApplicationModel是否导入，从而确认当前Layer
var layer = ModelLayer.DEV;
var seq = layer == ModelLayer.DEV ? ++_devMemberIdSeq : ++_usrMemberIdSeq;
if (seq >= MaxMemberId)
{
throw new Exception("MemberId out of range");
}
ushort memberId = (ushort)(seq << IdUtil.MEMBERID_SEQ_OFFSET | (ushort)layer << IdUtil.MEMBERID_LAYER_OFFSET);
member.InitMemberId(memberId);
}
Members.Add(member);
if (!member.AllowNull) //注意仅none nullable
{
ChangeSchemaVersion();
}
OnPropertyChanged();
}
/// <summary>
/// Only used for StoreInitiator
/// </summary>
internal void AddSysMember(EntityMemberModel member, ushort id)
{
CheckDesignMode();
CheckOwner(member.Owner);
member.InitMemberId(id); //注意：传入id已处理Layer标记位
Members.Add(member);
}
