public override DbExpression Visit(DbFilterExpression expression)
{
Check.NotNull(expression, "expression");
DbExpression result = expression;
var input = VisitExpressionBindingEnterScope(expression.Input);
var predicate = VisitExpression(expression.Predicate);
ExitScope();
if (!ReferenceEquals(expression.Input, input)
||
!ReferenceEquals(expression.Predicate, predicate))
{
result = CqtBuilder.Filter(input, predicate);
}
NotifyIfChanged(expression, result);
return(result);
}