internal void AddIndex(EntityModel owner, EntityIndexModel index)
{
owner.CheckDesignMode();
owner.CheckOwner(index.Owner);
//TODO:同上AddMember
var layer = ModelLayer.DEV;
var seq = layer == ModelLayer.DEV ? ++_devIndexIdSeq : ++_usrIndexIdSeq;
if (seq >= MaxIndexId) //TODO:找空的
{
throw new Exception("IndexId out of range");
}
byte indexId = (byte)(seq << 2 | (byte)layer);
if (index.Unique)
{
indexId |= 1 << IdUtil.INDEXID_UNIQUE_OFFSET;
}
index.InitIndexId(indexId);
Indexes.Add(index);
owner.ChangeSchemaVersion();
}
/// <summary>
/// Only used for StoreInitiator
/// </summary>
internal void AddSysIndex(EntityModel owner, EntityIndexModel index, byte id)
{
owner.CheckDesignMode();
owner.CheckOwner(index.Owner);
index.InitIndexId(id);
Indexes.Add(index);
}
