/V1/trunk/Source/StockTraderRI/StockTraderRI.Infrastructure/Interfaces/IMarketFeedService.cs

//===============================================================================

// Microsoft patterns & practices

// Composite Application Guidance for Windows Presentation Foundation

//===============================================================================

// Copyright (c) Microsoft Corporation.  All rights reserved.

// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY

// OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT

// LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND

// FITNESS FOR A PARTICULAR PURPOSE.

//===============================================================================

// The example companies, organizations, products, domain names,

// e-mail addresses, logos, people, places, and events depicted

// herein are fictitious.  No association with any real company,

// organization, product, domain name, email address, logo, person,

// places, or events is intended or should be inferred.

//===============================================================================





namespace StockTraderRI.Infrastructure.Interfaces

{

    public interface IMarketFeedService

    {

        decimal GetPrice(string tickerSymbol);

        long GetVolume(string tickerSymbol);

        bool SymbolExists(string tickerSymbol);

    }

}