void InitFromBase(SqlTable baseTable)
{
if (Alias == null)
{
Alias = baseTable.Alias;
}
if (Database == null)
{
Database = baseTable.Database;
}
if (Owner == null)
{
Owner = baseTable.Owner;
}
if (PhysicalName == null)
{
PhysicalName = baseTable.PhysicalName;
}
foreach (var field in baseTable.Fields.Values)
{
if (!Fields.ContainsKey(field.Name))
{
Fields.Add(new SqlField(field));
}
}
foreach (var join in baseTable.Joins)
{
if (Joins.FirstOrDefault(j => j.TableName == join.TableName) == null)
{
Joins.Add(join);
}
}
}
/// <summary>
/// Traverses the join path till it reached the join that's the root of the chained joins
/// that end with the specified <paramref name="joinMap"/>
/// </summary>
/// <param name="joinMap">The join map</param>
/// <returns></returns>
private IEnumerable <JoinMap> ComputePath(JoinMap joinMap)
{
// Declare the result
var result = new List <JoinMap>();
// Declare the current map
var current = joinMap;
while (current != null)
{
result.Add(current);
current = Joins.FirstOrDefault(x => x.ReferencedTable == current.Table);
}
// Invert the list
result.Reverse();
// Return the result
return(result);
}
