public Constraint(Table parent)
: base("[", "]", StatusEnum.ObjectTypeEnum.Constraint)
{
this.Parent = parent;
columns = new ConstraintColumns(this);
this.Status = StatusEnum.ObjectStatusType.OriginalStatus;
}
/// <summary>
/// Clona el objeto ColumnConstraints en una nueva instancia.
/// </summary>
public ConstraintColumns Clone()
{
ConstraintColumns columns = new ConstraintColumns(parent);
for (int index = 0; index < this.Count; index++)
{
columns.Add(this[index].Clone());
}
return(columns);
}
/// <summary>
/// Compara dos campos y devuelve true si son iguales, caso contrario, devuelve false.
/// </summary>
public static Boolean Compare(Constraint origen, Constraint destino)
{
if (origen.NotForReplication != destino.NotForReplication)
{
return(false);
}
if (origen.Clustered != destino.Clustered)
{
return(false);
}
if ((origen.RelationalTable == null) && (destino.RelationalTable != null))
{
return(false);
}
if (origen.RelationalTable != null)
{
if (!origen.RelationalTable.Equals(destino.RelationalTable))
{
return(false);
}
}
if (origen.WithNoCheck != destino.WithNoCheck)
{
return(false);
}
if (origen.OnUpdateCascade != destino.OnUpdateCascade)
{
return(false);
}
if (origen.OnDeleteCascade != destino.OnDeleteCascade)
{
return(false);
}
if (!ConstraintColumns.Compare(origen.Columns, destino.Columns))
{
return(false);
}
return(true);
}
/// <summary>
/// Compara dos campos y devuelve true si son iguales, caso contrario, devuelve false.
/// </summary>
public static Boolean Compare(ConstraintColumns origen, ConstraintColumns destino)
{
if (origen.Count != destino.Count)
{
return(false);
}
for (int j = 0; j < origen.Count; j++)
{
if (!destino.Find(origen[j].Name))
{
return(false);
}
}
for (int j = 0; j < destino.Count; j++)
{
if (!origen.Find(destino[j].Name))
{
return(false);
}
}
return(true);
}