//Copyright 2010 Microsoft Corporation
//
//Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
//You may obtain a copy of the License at
//
//http://www.apache.org/licenses/LICENSE-2.0
//
//Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
//"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//See the License for the specific language governing permissions and limitations under the License.
namespace System.Data.Services.Client{
using System.Collections;
using System.Linq;
using System.Linq.Expressions;
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1010", Justification = "required for this feature")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1710", Justification = "required for this feature")]
public abstract class DataServiceQuery : DataServiceRequest, IQueryable
{
internal DataServiceQuery()
{
}
public abstract Expression Expression
{
get;
}
public abstract IQueryProvider Provider
{
get;
}
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1033", Justification = "required for this feature")]
System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
{
throw Error.NotImplemented();
}
#if !ASTORIA_LIGHT
public IEnumerable Execute()
{
return this.ExecuteInternal();
}
#endif
public IAsyncResult BeginExecute(AsyncCallback callback, object state)
{
return this.BeginExecuteInternal(callback, state);
}
public IEnumerable EndExecute(IAsyncResult asyncResult)
{
return this.EndExecuteInternal(asyncResult);
}
#if !ASTORIA_LIGHT
internal abstract IEnumerable ExecuteInternal();
#endif
internal abstract IAsyncResult BeginExecuteInternal(AsyncCallback callback, object state);
internal abstract IEnumerable EndExecuteInternal(IAsyncResult asyncResult);
}
}
|