// _key, _slot._address, _slot._length
public override object Read(ByteArrayBuffer buffer)
{
int id = buffer.ReadInt();
Db4objects.Db4o.Internal.Slots.Slot slot = new Db4objects.Db4o.Internal.Slots.Slot
(buffer.ReadInt(), buffer.ReadInt());
return new Db4objects.Db4o.Internal.Ids.IdSlotTree(id, slot);
}
// _key, _slot._address, _slot._length
public override object Read(ByteArrayBuffer buffer)
{
int id = buffer.ReadInt();
Db4objects.Db4o.Internal.Slots.Slot slot = new Db4objects.Db4o.Internal.Slots.Slot
(buffer.ReadInt(), buffer.ReadInt());
return(new Db4objects.Db4o.Internal.Ids.IdSlotTree(id, slot));
}
public virtual int CompareByLength(Db4objects.Db4o.Internal.Slots.Slot slot)
{
// FIXME: This is the wrong way around !!!
// Fix here and in all referers.
int res = slot.Length() - Length();
if (res != 0)
{
return(res);
}
return(slot._address - _address);
}
public virtual Tree Free(LocalObjectContainer file, Tree treeRoot, Db4objects.Db4o.Internal.Slots.Slot
slot)
{
file.Free(_slot.Address(), _slot.Length());
if (RemoveReferenceIsLast())
{
if (treeRoot != null)
{
return(treeRoot.RemoveNode(this));
}
}
PointTo(slot);
return(treeRoot);
}
public override bool Equals(object obj)
{
if (obj == this)
{
return(true);
}
if (!(obj is Db4objects.Db4o.Internal.Slots.Slot))
{
return(false);
}
Db4objects.Db4o.Internal.Slots.Slot other = (Db4objects.Db4o.Internal.Slots.Slot)
obj;
return((_address == other._address) && (Length() == other.Length()));
}
public IdSlotTree(int id, Db4objects.Db4o.Internal.Slots.Slot slot) : base(id)
{
_slot = slot;
}
public IdSlotMapping(int id, Db4objects.Db4o.Internal.Slots.Slot slot) : this(id,
slot.Address(), slot.Length())
{
}
public IdSlotTree(int id, Db4objects.Db4o.Internal.Slots.Slot slot) : base(id)
{
_slot = slot;
}
public virtual void PointTo(Db4objects.Db4o.Internal.Slots.Slot slot)
{
_slot = slot;
}
public virtual void PointTo(Db4objects.Db4o.Internal.Slots.Slot slot)
{
_slot = slot;
}
public static bool IsNull(Db4objects.Db4o.Internal.Slots.Slot slot)
{
return(slot == null || slot.IsNull());
}
public virtual Db4objects.Db4o.Internal.Slots.Slot Append(Db4objects.Db4o.Internal.Slots.Slot
slot)
{
return(new Db4objects.Db4o.Internal.Slots.Slot(Address(), _length + slot.Length()
));
}
public virtual bool IsDirectlyPreceding(Db4objects.Db4o.Internal.Slots.Slot other
)
{
return(_address + Length() == other._address);
}
