public virtual bool Visit(Net.Vpc.Upa.Expressions.Expression expr, Net.Vpc.Upa.Expressions.ExpressionTag tag)
{
if (expr is Net.Vpc.Upa.Expressions.Param)
{
Net.Vpc.Upa.Expressions.Param p = (Net.Vpc.Upa.Expressions.Param)expr;
p.SetValue(expression.GetParameter(p.GetName()));
}
return(true);
}
public virtual Net.Vpc.Upa.Impl.Uql.Compiledexpression.DefaultCompiledExpression TranslateExpression(object o, Net.Vpc.Upa.Impl.Uql.ExpressionTranslationManager manager, Net.Vpc.Upa.Impl.Uql.ExpressionDeclarationList declarations)
{
Net.Vpc.Upa.Expressions.UserExpression v = (Net.Vpc.Upa.Expressions.UserExpression)o;
if (v == null)
{
return(null);
}
Net.Vpc.Upa.Impl.Uql.Compiledexpression.DefaultCompiledExpression compiledExpression = manager.TranslateAny(manager.GetExpressionManager().ParseExpression(v), declarations);
System.Collections.Generic.IList <Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledParam> cvalues = compiledExpression.FindExpressionsList <T>(Net.Vpc.Upa.Impl.Uql.Compiledfilters.CompiledExpressionHelper.PARAM_FILTER);
foreach (Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledParam e in cvalues)
{
if (v.ContainsParameter(e.GetName()))
{
e.SetValue(v.GetParameter(e.GetName()));
e.SetUnspecified(false);
}
}
return(compiledExpression);
}
