/// <summary>
/// This API supports the Entity Framework Core infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
public virtual IReadOnlyList <FileContextTableSnapshot> GetTables(IEntityType entityType)
{
List <FileContextTableSnapshot> data = new List <FileContextTableSnapshot>();
lock (_lock)
{
foreach (IEntityType et in entityType.GetConcreteTypesInHierarchy())
{
if (!_tables.Value.TryGetValue(et, out IFileContextTable table))
{
_tables.Value.Add(entityType, table = _tableFactory.Create(entityType));
}
data.Add(new FileContextTableSnapshot(et, table.SnapshotRows()));
}
}
return(data);
}
// Must be called from inside the lock
private IFileContextTable EnsureTable(object key, IEntityType entityType)
{
if (_tables == null)
{
_tables = CreateTables();
}
if (!_tables.TryGetValue(key, out var table))
{
_tables.Add(key, table = _tableFactory.Create(entityType));
}
return(table);
}