private void CollectStandaloneNode(QConObject conObject)
{
IndexedLeaf existing = FindLeafOnSameField(conObject);
if (existing != null)
{
CollectImplicitAnd(conObject, existing, new IndexedLeaf(conObject));
}
else
{
_nodes.Add(new IndexedLeaf(conObject));
}
}
private IndexedLeaf FindLeafOnSameField(QConObject conObject)
{
IEnumerator i = _nodes.GetEnumerator();
while (i.MoveNext())
{
if (i.Current is IndexedLeaf)
{
IndexedLeaf leaf = (IndexedLeaf)i.Current;
if (conObject.OnSameFieldAs(leaf.Constraint()))
{
return(leaf);
}
}
}
return(null);
}
