public override object ShallowClone()
{
Db4objects.Db4o.Internal.Freespace.FreeSlotNode frslot = new Db4objects.Db4o.Internal.Freespace.FreeSlotNode
(_key);
frslot._peer = _peer;
return base.ShallowCloneInternal(frslot);
}
internal static Tree RemoveGreaterOrEqual(Db4objects.Db4o.Internal.Freespace.FreeSlotNode
a_in, TreeIntObject a_finder)
{
if (a_in == null)
{
return(null);
}
int cmp = a_in._key - a_finder._key;
if (cmp == 0)
{
a_finder._object = a_in;
// the highest node in the hierarchy !!!
return(a_in.Remove());
}
if (cmp > 0)
{
a_in._preceding = RemoveGreaterOrEqual((Db4objects.Db4o.Internal.Freespace.FreeSlotNode
)((Tree)a_in._preceding), a_finder);
if (a_finder._object != null)
{
a_in._size--;
return(a_in);
}
a_finder._object = a_in;
return(a_in.Remove());
}
a_in._subsequent = RemoveGreaterOrEqual((Db4objects.Db4o.Internal.Freespace.FreeSlotNode
)((Tree)a_in._subsequent), a_finder);
if (a_finder._object != null)
{
a_in._size--;
}
return(a_in);
}
public override object ShallowClone()
{
Db4objects.Db4o.Internal.Freespace.FreeSlotNode frslot = new Db4objects.Db4o.Internal.Freespace.FreeSlotNode
(_key);
frslot._peer = _peer;
return(base.ShallowCloneInternal(frslot));
}
private void DebugCheckBuffer(ByteArrayBuffer buffer, Db4objects.Db4o.Internal.Freespace.FreeSlotNode
node)
{
if (!(buffer is StatefulBuffer))
{
return;
}
Transaction trans = ((StatefulBuffer)buffer).Transaction();
if (!(trans.Container() is IoAdaptedObjectContainer))
{
return;
}
StatefulBuffer checker = trans.Container().CreateStatefulBuffer(trans, node._peer
._key, node._key);
checker.Read();
for (int i = 0; i < node._key; i++)
{
if (checker.ReadByte() != (byte)'X')
{
Sharpen.Runtime.Out.WriteLine("!!! Free space corruption at:" + node._peer._key);
break;
}
}
}
public override object Read(ByteArrayBuffer buffer)
{
int size = buffer.ReadInt();
int address = buffer.ReadInt();
if (size > sizeLimit)
{
Db4objects.Db4o.Internal.Freespace.FreeSlotNode node = new Db4objects.Db4o.Internal.Freespace.FreeSlotNode
(size);
node.CreatePeer(address);
if (Deploy.debug && Debug4.xbytes)
{
DebugCheckBuffer(buffer, node);
}
return node;
}
return null;
}
public override object Read(ByteArrayBuffer buffer)
{
int size = buffer.ReadInt();
int address = buffer.ReadInt();
if (size > sizeLimit)
{
Db4objects.Db4o.Internal.Freespace.FreeSlotNode node = new Db4objects.Db4o.Internal.Freespace.FreeSlotNode
(size);
node.CreatePeer(address);
if (Deploy.debug && Debug4.xbytes)
{
DebugCheckBuffer(buffer, node);
}
return(node);
}
return(null);
}
internal void CreatePeer(int a_key)
{
_peer = new Db4objects.Db4o.Internal.Freespace.FreeSlotNode(a_key);
_peer._peer = this;
}
internal void CreatePeer(int a_key)
{
_peer = new Db4objects.Db4o.Internal.Freespace.FreeSlotNode(a_key);
_peer._peer = this;
}
