private ReadOperation ReadReadOperation(BinaryReader reader)
{
IData key = KeyPersist.Read(reader);
long handle = reader.ReadInt64();
return(new ReadOperation(key, handle));
}
private RefreshRangeOperation ReadRefreshRangeOperation(BinaryReader reader)
{
IData from = KeyPersist.Read(reader);
IData to = KeyPersist.Read(reader);
return(new RefreshRangeOperation(from, to));
}
private InsertOrIgnoreOperation ReadInsertOrIgnoreOperation(BinaryReader reader)
{
IData key = KeyPersist.Read(reader);
IData record = RecordPersist.Read(reader);
return(new InsertOrIgnoreOperation(key, record));
}
private ReplaceOperation ReadReplaceOperation(BinaryReader reader)
{
IData key = KeyPersist.Read(reader);
IData record = RecordPersist.Read(reader);
return(new ReplaceOperation(key, record));
}
private TryGetOperation ReadTryGetOperation(BinaryReader reader)
{
IData key = KeyPersist.Read(reader);
IData record = reader.ReadBoolean() ? RecordPersist.Read(reader) : null;
return(new TryGetOperation(key, record));
}
private DeleteRangeOperation ReadDeleteRangeOperation(BinaryReader reader)
{
IData from = KeyPersist.Read(reader);
IData to = KeyPersist.Read(reader);
return(new DeleteRangeOperation(from, to));
}
private LastRowOperation ReadLastRowOperation(BinaryReader reader)
{
bool hasValues = (reader.ReadBoolean());
IData key = hasValues ? KeyPersist.Read(reader) : null;
IData rec = hasValues ? RecordPersist.Read(reader) : null;
return(new LastRowOperation(new KeyValuePair <IData, IData>(key, rec)));
}
private LastRowCommand ReadLastRowCommand(BinaryReader reader)
{
bool hasValue = (reader.ReadBoolean());
IData key = hasValue ? KeyPersist.Read(reader) : null;
IData rec = hasValue ? RecordPersist.Read(reader) : null;
return(new LastRowCommand(hasValue ? (KeyValuePair <IData, IData>?) new KeyValuePair <IData, IData>(key, rec) : null));
}
private ForwardOperation ReadForwardOperation(BinaryReader reader)
{
int pageCount = reader.ReadInt32();
IData from = reader.ReadBoolean() ? KeyPersist.Read(reader) : null;
IData to = reader.ReadBoolean() ? KeyPersist.Read(reader) : null;
List <KeyValuePair <IData, IData> > list = reader.ReadBoolean() ? DeserializeList(reader) : null;
return(new ForwardOperation(pageCount, from, to, list));
}
private BackwardCommand ReadBackwardCommand(BinaryReader reader)
{
int pageCount = reader.ReadInt32();
IData from = reader.ReadBoolean() ? KeyPersist.Read(reader) : null;
IData to = reader.ReadBoolean() ? KeyPersist.Read(reader) : null;
List <KeyValuePair <IData, IData> > list = reader.ReadBoolean() ? DeserializeList(reader) : null;
return(new BackwardCommand(pageCount, from, to, list));
}
private FindBeforeCommand ReadFindBeforeCommand(BinaryReader reader)
{
IData Key = KeyPersist.Read(reader);
bool hasValue = (reader.ReadBoolean());
IData key = hasValue ? KeyPersist.Read(reader) : null;
IData rec = hasValue ? RecordPersist.Read(reader) : null;
return(new FindBeforeCommand(Key, hasValue ? (KeyValuePair <IData, IData>?) new KeyValuePair <IData, IData>(key, rec) : null));
}
private FindBeforeOperation ReadFindBeforeOperation(BinaryReader reader)
{
IData from = KeyPersist.Read(reader);
bool hasValues = (reader.ReadBoolean());
IData key = hasValues ? KeyPersist.Read(reader) : null;
IData rec = hasValues ? RecordPersist.Read(reader) : null;
return(new FindBeforeOperation(from, new KeyValuePair <IData, IData>(key, rec)));
}
private List <KeyValuePair <IData, IData> > DeserializeList(BinaryReader reader)
{
int count = reader.ReadInt32();
List <KeyValuePair <IData, IData> > list = new List <KeyValuePair <IData, IData> >(count);
for (int i = 0; i < count; i++)
{
IData key = KeyPersist.Read(reader);
IData rec = RecordPersist.Read(reader);
list.Add(new KeyValuePair <IData, IData>(key, rec));
}
return(list);
}
private DeleteRangeCommand ReadDeleteRangeCommand(BinaryReader reader)
{
return(new DeleteRangeCommand(KeyPersist.Read(reader), KeyPersist.Read(reader)));
}
private InsertOrIgnoreCommand ReadInsertOrIgnoreCommand(BinaryReader reader)
{
return(new InsertOrIgnoreCommand(KeyPersist.Read(reader), RecordPersist.Read(reader)));
}
private DeleteOperation ReadDeleteOperation(BinaryReader reader)
{
IData key = KeyPersist.Read(reader);
return(new DeleteOperation(key));
}
private ReplaceCommand ReadReplaceCommand(BinaryReader reader)
{
return(new ReplaceCommand(KeyPersist.Read(reader), RecordPersist.Read(reader)));
}
private TryGetCommand ReadTryGetCommand(BinaryReader reader)
{
return(new TryGetCommand(KeyPersist.Read(reader), reader.ReadBoolean() ? RecordPersist.Read(reader) : null));
}
private RefreshPointOperation ReadRefreshPointOperation(BinaryReader reader)
{
IData key = KeyPersist.Read(reader);
return(new RefreshPointOperation(key));
}
