// ***********************************************************************
// Copyright (c) 2008 Charlie Poole
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// ***********************************************************************
#define PORTABLE
#define TIZEN
#define NUNIT_FRAMEWORK
#define NUNITLITE
#define NET_4_5
#define PARALLEL
using System.Collections;

namespace NUnit.Framework.Interfaces
{
    /// <summary>
    /// The IDataPointProvider interface is used by extensions
    /// that provide data for a single test parameter.
    /// </summary>
    public interface IParameterDataProvider
    {
        /// <summary>
        /// Determine whether any data is available for a parameter.
        /// </summary>
        /// <param name="parameter">An IParameterInfo representing one
        /// argument to a parameterized test</param>
        /// <returns>True if any data is available, otherwise false.</returns>
        bool HasDataFor(IParameterInfo parameter);

        /// <summary>
        /// Return an IEnumerable providing data for use with the
        /// supplied parameter.
        /// </summary>
        /// <param name="parameter">An IParameterInfo representing one
        /// argument to a parameterized test</param>
        /// <returns>An IEnumerable providing the required data</returns>
        IEnumerable GetDataFor(IParameterInfo parameter);
    }
}