//------------------------------------------------------------
public virtual CResultAErreur Serialize(C2iSerializer serializer)
{
int nVersion = GetNumVersion();
CResultAErreur result = serializer.TraiteVersion(ref nVersion);
if (!result)
{
return(result);
}
serializer.TraiteString(ref m_strNomChampFinal);
int nOp = (int)m_operationAgregation;
serializer.TraiteInt(ref nOp);
m_operationAgregation = (OperationsAgregation)nOp;
if (nVersion < 2)
{
string strTmp = "";
serializer.TraiteString(ref strTmp);
CSourceDeChampDeRequete source = new CSourceDeChampDeRequete(strTmp);
serializer.TraiteString(ref strTmp);
source.ChampDeTable = strTmp;
serializer.TraiteString(ref strTmp);
source.Alias = strTmp;
m_listeSources = new ArrayList();
m_listeSources.Add(source);
}
else
{
result = serializer.TraiteArrayListOf2iSerializable(m_listeSources);
if (!result)
{
return(result);
}
}
serializer.TraiteBool(ref m_bGroupBy);
serializer.TraiteType(ref m_typeDonneeAvantAgregation);
if (nVersion >= 1)
{
serializer.TraiteString(ref m_strFonctionSql);
}
if (nVersion >= 3)
{
serializer.TraiteType(ref m_typeDonneeFinalForce);
}
else
{
m_typeDonneeFinalForce = null;
}
return(result);
}
//----------------------------------------
public C2iChampDeRequete(
string strNomChampFinal,
CSourceDeChampDeRequete[] sources,
Type typeDonneeAvantAgregation,
OperationsAgregation operation,
bool bGroupBy)
{
NomChamp = strNomChampFinal;
m_listeSources = new ArrayList(sources);
TypeDonneeAvantAgregation = typeDonneeAvantAgregation;
OperationAgregation = operation;
GroupBy = bGroupBy;
}
//---------------------------------------------------
public CColumnDeEasyQueryChampDeRequete(
string strNomChampFinal,
CSourceDeChampDeRequete source,
Type typeDonneeAvantAgregation,
OperationsAgregation operation,
bool bGroupBy)
: base(strNomChampFinal,
source,
typeDonneeAvantAgregation,
operation,
bGroupBy)
{
m_strId = Guid.NewGuid().ToString();
}
public static CDonneeAgregation GetNewDonneeForOperation(OperationsAgregation operation)
{
switch (operation)
{
case OperationsAgregation.Sum:
return(new CDonneeAgregationSomme());
case OperationsAgregation.Number:
return(new CDonneeAgregationNombre());
case OperationsAgregation.DistinctNumber:
return(new CDonneeAgregationNombreDistinct());
case OperationsAgregation.Max:
return(new CDonneeAgregationMax());
case OperationsAgregation.Min:
return(new CDonneeAgregationMin());
case OperationsAgregation.Average:
return(new CDonneeAgregationMoyenne());
}
return(null);
}
