/// <summary>
/// Takes an enumerable and builds a host for remote processing.
/// </summary>
/// <typeparam name="T">The type of the query.</typeparam>
/// <param name="source">The source to parse.</param>
/// <param name="context">The context of the query.</param>
/// <returns>The <see cref="RemoteQuery{T, TProvider}"/>.</returns>
public static IQueryable <T> AsRemoteQueryable <T>(this IEnumerable <T> source, RemoteContext context)
{
var query = source.AsQueryable();
var provider = new RemoteQueryProvider <T>(source.AsQueryable(), context);
return(new RemoteQuery <T, RemoteQueryProvider <T> >(query.Expression, provider));
}
/// <summary>
/// Creates an instance of <see cref="IRemoteQueryable{T}" /> that utilizes the data provider specified.
/// </summary>
/// <typeparam name="T">Element type of the <see cref="IRemoteQueryable{T}"/>.</typeparam>
/// <typeparam name="TSource">Data type served by the data provider.</typeparam>
public static IRemoteQueryable <T> CreateQueryable <T, TSource>(
this RemoteQueryableFactory factory,
Func <RemoteLinq.Expression, TSource?> dataProvider,
IQueryResultMapper <TSource> resultMapper,
IExpressionToRemoteLinqContext?context = null)
{
var queryProvider = new RemoteQueryProvider <TSource>(dataProvider, resultMapper, context);
return(new RemoteQueryable <T>(queryProvider));
}
/// <summary>
/// Creates an instance of <see cref="IRemoteQueryable" /> that utilizes the data provider specified.
/// </summary>
/// <typeparam name="TSource">Data type served by the data provider.</typeparam>
public static IRemoteQueryable CreateQueryable <TSource>(
this RemoteQueryableFactory factory,
Type elementType,
Func <RemoteLinq.Expression, TSource?> dataProvider,
IQueryResultMapper <TSource> resultMapper,
IExpressionToRemoteLinqContext?context = null)
{
var queryProvider = new RemoteQueryProvider <TSource>(dataProvider, resultMapper, context);
return(new Remote.Linq.DynamicQuery.RemoteQueryable(elementType, queryProvider));
}
/// <summary>
/// Creates an instance of <see cref="IQueryable{T}" /> that utilizes the data provider specified.
/// </summary>
/// <typeparam name="T">Element type of the <see cref="IQueryable{T}"/>.</typeparam>
/// <typeparam name="TSource">Data type served by the data provider.</typeparam>
public static IQueryable <T> CreateQueryable <T, TSource>(this RemoteQueryableFactory factory, Func <Expressions.Expression, TSource> dataProvider, IQueryResultMapper <TSource> resultMapper, ITypeInfoProvider typeInfoProvider = null, Func <System.Linq.Expressions.Expression, bool> canBeEvaluatedLocally = null)
{
var queryProvider = new RemoteQueryProvider <TSource>(dataProvider, typeInfoProvider, resultMapper, canBeEvaluatedLocally);
return(new Remote.Linq.DynamicQuery.RemoteQueryable <T>(queryProvider));
}
