public QueryProviderHelper(Expression <Func <TInput, bool> > predicate, QueryOptions queryOptions)
{
this.parameterExpression = predicate.Parameters.First();
this.body = predicate.Body;
this.queryOptions = queryOptions;
}
/// <summary>
/// Gets query from the specified predicate expression.
/// </summary>
/// <typeparam name="TInput">The type of the input.</typeparam>
/// <param name="predicate">The predicate expression.</param>
/// <param name="queryOptions">The query options.</param>
/// <exception cref="System.ArgumentNullException">
/// Thrown when <paramref name="predicate"/> or <paramref name="queryOptions"/> is null.
/// </exception>
/// <exception cref="ArgumentException">
/// Thrown when <paramref name="predicate"/> is not valid.
/// </exception>
public static string Get <TInput>(Expression <Func <TInput, bool> > predicate, QueryOptions queryOptions)
{
if (predicate == null)
{
throw new ArgumentNullException(nameof(predicate));
}
if (queryOptions == null)
{
throw new ArgumentNullException(nameof(queryOptions));
}
return(new QueryProviderHelper <TInput>(predicate, queryOptions).Get());
}
