static SteStructuredTypeBoundaries()
{
AllColumnTypesExceptUdts = new SteStructuredTypeBoundaries(SteSimpleTypeBoundaries.s_allTypesExceptUdts, true);
AllColumnTypes = new SteStructuredTypeBoundaries(SteSimpleTypeBoundaries.s_allTypes, true);
UdtsOnly = new SteStructuredTypeBoundaries(SteSimpleTypeBoundaries.s_udtsOnly, true);
AllTypes = new List <SteStructuredTypeBoundaries>();
AllTypes.Add(AllColumnTypes);
AllTypes.Add(AllColumnTypesExceptUdts);
AllTypes.Add(UdtsOnly);
}
public SteStructuredTypeBoundariesEnumerator(
SteStructuredTypeBoundaries parent, IEnumerable <SteAttributeKey> keysOfInterest, bool isMultiValued)
{
_parent = parent;
_typeNameBase = "SteStructType" + Guid.NewGuid();
_isMultiValued = isMultiValued;
_current = null;
// Separate values from everything else, so we can generate a complete table per permutation based on said values.
bool usesValues = false;
_metaDataKeysOfInterest = new List <SteAttributeKey>();
foreach (SteAttributeKey key in keysOfInterest)
{
if (SteAttributeKey.Value == key)
{
usesValues = true;
}
else
{
_metaDataKeysOfInterest.Add(key);
}
}
if (usesValues)
{
if (_isMultiValued)
{
CreateSeparateValueList();
}
else
{
_metaDataKeysOfInterest.Add(SteAttributeKey.Value);
}
}
// set up rowcount column
_rowCountColumn = new StePermutation();
if (0 <= _metaDataKeysOfInterest.IndexOf(SteAttributeKey.SqlDbType))
{
_rowCountColumn.Add(SteAttributeKey.SqlDbType, SqlDbType.Int);
}
Reset();
}