Deveel.Data.Store.StoreBase.Read C# (CSharp) Method

        protected abstract int Read(long offset, byte[] buffer, int index, int length);

            public StoreArea(StoreBase store, long id, long offset, bool readOnly)
            {
                Store      = store;
                Id         = id;
                IsReadOnly = readOnly;

                store.CheckOffset(offset);

                store.Read(offset, buffer, 0, 8);
                long v = ByteBuffer.ReadInt8(buffer, 0);

                if ((v & DeletedFlag) != 0)
                {
                    throw new IOException("Store being constructed on deleted area.");
                }

                long maxSize = v - 16;

                StartOffset = offset + 8;
                position    = StartOffset;
                EndOffset   = StartOffset + maxSize;
            }