public IEnumerable<SearchConditionReference> EnumerateConditions()
{
//*** This goes to the SkyQueryJob and the Condition normalizer
// TODO: this has to be updated to handle non conjunctive normal form predicates too
WhereClause wh = FindDescendant<WhereClause>();
if (wh == null)
{
yield break;
}
else
{
SearchCondition sc = wh.FindDescendant<SearchCondition>();
if (sc == null)
{
yield break;
}
else
{
foreach (object n in sc.Nodes)
{
SearchConditionReference wc;
if (n is Predicate)
{
wc = new SearchConditionReference((Predicate)n);
yield return wc;
}
else if (n is SearchConditionBrackets)
{
wc = new SearchConditionReference((SearchConditionBrackets)n);
yield return wc;
}
}
}
}
}
public IEnumerable <SearchConditionReference> EnumerateConditions()
{
//*** This goes to the SkyQueryJob and the Condition normalizer
// TODO: this has to be updated to handle non conjunctive normal form predicates too
WhereClause wh = FindDescendant <WhereClause>();
if (wh == null)
{
yield break;
}
else
{
SearchCondition sc = wh.FindDescendant <SearchCondition>();
if (sc == null)
{
yield break;
}
else
{
foreach (object n in sc.Nodes)
{
SearchConditionReference wc;
if (n is Predicate)
{
wc = new SearchConditionReference((Predicate)n);
yield return(wc);
}
else if (n is SearchConditionBrackets)
{
wc = new SearchConditionReference((SearchConditionBrackets)n);
yield return(wc);
}
}
}
}
}
