protected virtual Expression VisitVariable(VariableExpression vex)
{
return vex;
}
protected override Expression VisitVariable(VariableExpression vex)
{
this.WriteVariableName(vex.Name);
return vex;
}
protected virtual DeclarationCommand GetGeneratedIdCommand(IMappedEntity entity, List<MemberInfo> members, Dictionary<MemberInfo, Expression> map)
{
var Fields = new List<FieldDeclaration>();
var decls = new List<VariableDeclaration>();
var alias = new IdentifiableAlias();
foreach (var member in members)
{
Expression genId = this.translator.Linguist.Language.GetGeneratedIdExpression(member);
var name = member.Name;
var colType = this.GetFieldType(entity, member);
Fields.Add(new FieldDeclaration(member.Name, genId, colType));
decls.Add(new VariableDeclaration(member.Name, colType, new FieldExpression(genId.Type, colType, alias, member.Name)));
if (map != null)
{
var vex = new VariableExpression(member.Name, TypeHelper.GetMemberType(member), colType);
map.Add(member, vex);
}
}
var select = new SelectExpression(alias, Fields, null, null);
return new DeclarationCommand(decls, select);
}
protected virtual Expression VisitVariable(VariableExpression vex)
{
this.Write(this.FormatQuery(vex));
return vex;
}