public override void WriteThis(Transaction trans, ByteArrayBuffer buffer)
{
int count = 0;
int startOffset = buffer._offset;
IContext context = trans.Context();
buffer.IncrementOffset(CountLeafAnd3LinkLength);
if (_isLeaf)
{
for (int i = 0; i < _count; i++)
{
object obj = InternalKey(trans, i);
if (obj != No4.Instance)
{
count++;
KeyHandler().WriteIndexEntry(context, buffer, obj);
}
}
}
else
{
for (int i = 0; i < _count; i++)
{
if (ChildCanSupplyFirstKey(i))
{
Db4objects.Db4o.Internal.Btree.BTreeNode child = (Db4objects.Db4o.Internal.Btree.BTreeNode
)_children[i];
object childKey = child.FirstKey(trans);
if (childKey != No4.Instance)
{
count++;
KeyHandler().WriteIndexEntry(context, buffer, childKey);
buffer.WriteIDOf(trans, child);
}
}
else
{
count++;
KeyHandler().WriteIndexEntry(context, buffer, Key(i));
buffer.WriteIDOf(trans, _children[i]);
}
}
}
int endOffset = buffer._offset;
buffer._offset = startOffset;
buffer.WriteInt(count);
buffer.WriteByte(_isLeaf ? (byte)1 : (byte)0);
buffer.WriteInt(_parentID);
buffer.WriteInt(_previousID);
buffer.WriteInt(_nextID);
buffer._offset = endOffset;
}
public override void WriteThis(Transaction trans, ByteArrayBuffer a_writer)
{
a_writer.WriteByte(BtreeVersion);
a_writer.WriteInt(_size);
a_writer.WriteInt(NodeSize());
a_writer.WriteIDOf(trans, _root);
}
public virtual void Write(Transaction trans, ClassMetadata clazz, ByteArrayBuffer
writer)
{
writer.WriteShortString(trans, clazz.NameToWrite());
var intFormerlyKnownAsMetaClassID = 0;
writer.WriteInt(intFormerlyKnownAsMetaClassID);
writer.WriteIDOf(trans, clazz._ancestor);
WriteIndex(trans, clazz, writer);
writer.WriteInt(clazz.DeclaredAspectCount());
clazz.TraverseDeclaredAspects(new _IProcedure4_39(this, trans, clazz, writer));
}
public virtual void Write(Transaction trans, ClassMetadata clazz, ByteArrayBuffer
writer)
{
writer.WriteShortString(trans, clazz.NameToWrite());
var intFormerlyKnownAsMetaClassID = 0;
writer.WriteInt(intFormerlyKnownAsMetaClassID);
writer.WriteIDOf(trans, clazz._ancestor);
WriteIndex(trans, clazz, writer);
writer.WriteInt(clazz.DeclaredAspectCount());
clazz.TraverseDeclaredAspects(new _IProcedure4_39(this, trans, clazz, writer));
}
public override void Write(Transaction trans, ClassMetadata clazz, ClassAspect aspect
, ByteArrayBuffer writer)
{
base.Write(trans, clazz, aspect, writer);
if (!(aspect is FieldMetadata))
{
return;
}
var field = (FieldMetadata) aspect;
if (!HasBTreeIndex(field))
{
return;
}
writer.WriteIDOf(trans, field.GetIndex(trans));
}
public override void Write(Transaction trans, ClassMetadata clazz, ClassAspect aspect
, ByteArrayBuffer writer)
{
base.Write(trans, clazz, aspect, writer);
if (!(aspect is FieldMetadata))
{
return;
}
var field = (FieldMetadata)aspect;
if (!HasBTreeIndex(field))
{
return;
}
writer.WriteIDOf(trans, field.GetIndex(trans));
}
public override void WriteThis(Transaction trans, ByteArrayBuffer a_writer)
{
a_writer.WriteByte(BtreeVersion);
a_writer.WriteInt(_size);
a_writer.WriteInt(NodeSize());
a_writer.WriteIDOf(trans, _root);
}
public override void WriteThis(Transaction trans, ByteArrayBuffer buffer)
{
var count = 0;
var startOffset = buffer._offset;
var context = trans.Context();
buffer.IncrementOffset(CountLeafAnd3LinkLength);
if (_isLeaf)
{
for (var i = 0; i < _count; i++)
{
var obj = InternalKey(trans, i);
if (obj != No4.Instance)
{
count++;
KeyHandler().WriteIndexEntry(context, buffer, obj);
}
}
}
else
{
for (var i = 0; i < _count; i++)
{
if (ChildCanSupplyFirstKey(i))
{
var child = (BTreeNode
) _children[i];
var childKey = child.FirstKey(trans);
if (childKey != No4.Instance)
{
count++;
KeyHandler().WriteIndexEntry(context, buffer, childKey);
buffer.WriteIDOf(trans, child);
}
}
else
{
count++;
KeyHandler().WriteIndexEntry(context, buffer, Key(i));
buffer.WriteIDOf(trans, _children[i]);
}
}
}
var endOffset = buffer._offset;
buffer._offset = startOffset;
buffer.WriteInt(count);
buffer.WriteByte(_isLeaf ? (byte) 1 : (byte) 0);
buffer.WriteInt(_parentID);
buffer.WriteInt(_previousID);
buffer.WriteInt(_nextID);
buffer._offset = endOffset;
}