private CBForestDocEnumerator GetDocEnumerator(QueryOptions options, out List <string> remainingIDs)
{
var forestOps = options.AsC4EnumeratorOptions();
var enumerator = default(CBForestDocEnumerator);
remainingIDs = new List <string>();
if (options.Keys != null)
{
try {
remainingIDs = options.Keys.Cast <string>().ToList();
enumerator = new CBForestDocEnumerator(Forest, remainingIDs.ToArray(), forestOps);
} catch (InvalidCastException) {
Log.E(TAG, "options.keys must contain strings");
throw;
}
}
else
{
enumerator = new CBForestDocEnumerator(Forest, options.StartKey as string, options.EndKey as string, forestOps);
}
return(enumerator);
}