public override void WriteThis(Transaction trans, ByteArrayBuffer buffer) { buffer.WriteInt(_classes.Size()); IEnumerator i = _classes.GetEnumerator(); while (i.MoveNext()) { buffer.WriteIDOf(trans, i.Current); } }
public virtual void Write(Transaction trans, ClassMetadata clazz, ByteArrayBuffer writer) { writer.WriteShortString(trans, clazz.NameToWrite()); int 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; } FieldMetadata 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) { 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; }