/// <summary> /// Typed visitor pattern method for DbDistinctExpression. /// </summary> /// <param name="expression">The DbDistinctExpression that is being visited.</param> /// <returns>An instance of TResultType.</returns> public abstract TResultType Visit(DbDistinctExpression expression);
/// <summary> /// Visitor pattern method for DbDistinctExpression. /// </summary> /// <param name="expression">The DbDistinctExpression that is being visited.</param> public abstract void Visit(DbDistinctExpression expression);
/// <summary>
/// Visitor pattern method for <see cref="DbDistinctExpression"/>.
/// </summary>
/// <param name="expression">The DbDistinctExpression that is being visited.</param>
/// <exception cref="ArgumentNullException"><paramref name="expression"/> is null</exception>
public override void Visit(DbDistinctExpression expression)
{
VisitUnaryExpression(expression);
}
public override DbExpression Visit(DbDistinctExpression expression)
{
EntityUtil.CheckArgumentNull(expression, "expression");
return(VisitUnary(expression, CqtBuilder.Distinct));
}