public override Terms Terms(string field)
{
Terms result;
Terms_Renamed.TryGetValue(field, out result);
if (result != null)
{
return(result);
}
// Lazy init: first time this field is requested, we
// create & add to terms:
IList <Terms> subs2 = new List <Terms>();
IList <ReaderSlice> slices2 = new List <ReaderSlice>();
// Gather all sub-readers that share this field
for (int i = 0; i < Subs.Length; i++)
{
Terms terms = Subs[i].Terms(field);
if (terms != null)
{
subs2.Add(terms);
slices2.Add(SubSlices[i]);
}
}
if (subs2.Count == 0)
{
result = null;
// don't cache this case with an unbounded cache, since the number of fields that don't exist
// is unbounded.
}
else
{
result = new MultiTerms(subs2.ToArray(/*Terms.EMPTY_ARRAY*/), slices2.ToArray(/*ReaderSlice.EMPTY_ARRAY*/));
Terms_Renamed[field] = result;
}
return(result);
}
public override Terms Terms(string field)
{
Terms result;
Terms_Renamed.TryGetValue(field, out result);
if (result != null)
{
return result;
}
// Lazy init: first time this field is requested, we
// create & add to terms:
IList<Terms> subs2 = new List<Terms>();
IList<ReaderSlice> slices2 = new List<ReaderSlice>();
// Gather all sub-readers that share this field
for (int i = 0; i < Subs.Length; i++)
{
Terms terms = Subs[i].Terms(field);
if (terms != null)
{
subs2.Add(terms);
slices2.Add(SubSlices[i]);
}
}
if (subs2.Count == 0)
{
result = null;
// don't cache this case with an unbounded cache, since the number of fields that don't exist
// is unbounded.
}
else
{
result = new MultiTerms(subs2.ToArray(/*Terms.EMPTY_ARRAY*/), slices2.ToArray(/*ReaderSlice.EMPTY_ARRAY*/));
Terms_Renamed[field] = result;
}
return result;
}
