Cleanup/Fixed Resharper comments

CryptoExchange.Net/Interfaces/ISymbolOrderBook.cs

@@ -0,0 +1,93 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using CryptoExchange.Net.Objects;
+
+namespace CryptoExchange.Net.Interfaces
+{
+    /// <summary>
+    /// Interface for order book
+    /// </summary>
+    public interface ISymbolOrderBook
+    {
+        /// <summary>
+        /// The status of the order book. Order book is up to date when the status is `Synced`
+        /// </summary>
+        OrderBookStatus Status { get; set; }
+
+        /// <summary>
+        /// Last update identifier
+        /// </summary>
+        long LastSequenceNumber { get; }
+        /// <summary>
+        /// The symbol of the order book
+        /// </summary>
+        string Symbol { get; }
+
+        /// <summary>
+        /// Event when the state changes
+        /// </summary>
+        event Action<OrderBookStatus, OrderBookStatus> OnStatusChange;
+        /// <summary>
+        /// Event when order book was updated. Be careful! It can generate a lot of events at high-liquidity markets
+        /// </summary>    
+        event Action OnOrderBookUpdate;
+        /// <summary>
+        /// Timestamp of the last update
+        /// </summary>
+        DateTime LastOrderBookUpdate { get; }
+
+        /// <summary>
+        /// The number of asks in the book
+        /// </summary>
+        int AskCount { get; }
+        /// <summary>
+        /// The number of bids in the book
+        /// </summary>
+        int BidCount { get; }
+
+        /// <summary>
+        /// The list of asks
+        /// </summary>
+        IEnumerable<ISymbolOrderBookEntry> Asks { get; }
+
+        /// <summary>
+        /// The list of bids
+        /// </summary>
+        IEnumerable<ISymbolOrderBookEntry> Bids { get; }
+
+        /// <summary>
+        /// The best bid currently in the order book
+        /// </summary>
+        ISymbolOrderBookEntry BestBid { get; }
+
+        /// <summary>
+        /// The best ask currently in the order book
+        /// </summary>
+        ISymbolOrderBookEntry BestAsk { get; }
+
+        /// <summary>
+        /// Start connecting and synchronizing the order book
+        /// </summary>
+        /// <returns></returns>
+        CallResult<bool> Start();
+
+        /// <summary>
+        /// Start connecting and synchronizing the order book
+        /// </summary>
+        /// <returns></returns>
+        Task<CallResult<bool>> StartAsync();
+
+        /// <summary>
+        /// Stop syncing the order book
+        /// </summary>
+        /// <returns></returns>
+        void Stop();
+
+        /// <summary>
+        /// Stop syncing the order book
+        /// </summary>
+        /// <returns></returns>
+        Task StopAsync();
+    }
+}