/// <exception cref="System.Exception"></exception>
		public static void AssertAllSlotsFreed(LocalTransaction trans, BTree bTree, ICodeBlock
			 block)
		{
			LocalObjectContainer container = (LocalObjectContainer)trans.Container();
			ITransactionalIdSystem idSystem = trans.IdSystem();
			IEnumerator allSlotIDs = bTree.AllNodeIds(trans.SystemTransaction());
			Collection4 allSlots = new Collection4();
			while (allSlotIDs.MoveNext())
			{
				int slotID = ((int)allSlotIDs.Current);
				Slot slot = idSystem.CurrentSlot(slotID);
				allSlots.Add(slot);
			}
			Slot bTreeSlot = idSystem.CurrentSlot(bTree.GetID());
			allSlots.Add(bTreeSlot);
			Collection4 freedSlots = new Collection4();
			IFreespaceManager freespaceManager = container.FreespaceManager();
			container.InstallDebugFreespaceManager(new FreespaceManagerForDebug(new _ISlotListener_99
				(freedSlots)));
			block.Run();
			container.InstallDebugFreespaceManager(freespaceManager);
			Assert.IsTrue(freedSlots.ContainsAll(allSlots.GetEnumerator()));
		}
示例#2
0
		private static long BTreeUsage(Transaction transaction, IIdSystem idSystem, BTree
			 btree, ISlotMap slotMap)
		{
			IEnumerator nodeIter = btree.AllNodeIds(transaction);
			Db4objects.Db4o.Internal.Slots.Slot btreeSlot = idSystem.CommittedSlot(btree.GetID
				());
			slotMap.Add(btreeSlot);
			long usage = btreeSlot.Length();
			while (nodeIter.MoveNext())
			{
				int curNodeId = ((int)nodeIter.Current);
				Db4objects.Db4o.Internal.Slots.Slot slot = idSystem.CommittedSlot(curNodeId);
				slotMap.Add(slot);
				usage += slot.Length();
			}
			return usage;
		}
示例#3
0
		public virtual void TraverseAllIndexSlots(BTree btree, IVisitor4 command)
		{
			IEnumerator slotIDIter = btree.AllNodeIds(Sourcedb.Transaction(this));
			while (slotIDIter.MoveNext())
			{
				command.Visit(slotIDIter.Current);
			}
		}
示例#4
0
 private static long BTreeUsage(Transaction transaction, IIdSystem idSystem, BTree
     btree, ISlotMap slotMap)
 {
     var nodeIter = btree.AllNodeIds(transaction);
     var btreeSlot = idSystem.CommittedSlot(btree.GetID
         ());
     slotMap.Add(btreeSlot);
     long usage = btreeSlot.Length();
     while (nodeIter.MoveNext())
     {
         var curNodeId = ((int) nodeIter.Current);
         var slot = idSystem.CommittedSlot(curNodeId);
         slotMap.Add(slot);
         usage += slot.Length();
     }
     return usage;
 }