public override SortedSetDocValues GetSortedSetDocValues(string field)
{
EnsureOpen();
OrdinalMap map = null;
UninterruptableMonitor.Enter(cachedOrdMaps);
try
{
if (!cachedOrdMaps.TryGetValue(field, out map))
{
// uncached, or not a multi dv
SortedSetDocValues dv = MultiDocValues.GetSortedSetValues(@in, field);
if (dv is MultiSortedSetDocValues docValues)
{
map = docValues.Mapping;
if (map.owner == CoreCacheKey)
{
cachedOrdMaps[field] = map;
}
}
return(dv);
}
}
finally
{
UninterruptableMonitor.Exit(cachedOrdMaps);
}
// cached ordinal map
if (FieldInfos.FieldInfo(field).DocValuesType != DocValuesType.SORTED_SET)
{
return(null);
}
if (Debugging.AssertsEnabled)
{
Debugging.Assert(map != null);
}
int size = @in.Leaves.Count;
var values = new SortedSetDocValues[size];
int[] starts = new int[size + 1];
for (int i = 0; i < size; i++)
{
AtomicReaderContext context = @in.Leaves[i];
SortedSetDocValues v = context.AtomicReader.GetSortedSetDocValues(field) ?? DocValues.EMPTY_SORTED_SET;
values[i] = v;
starts[i] = context.DocBase;
}
starts[size] = MaxDoc;
return(new MultiSortedSetDocValues(values, starts, map));
}
public override SortedDocValues GetSortedDocValues(string field)
{
EnsureOpen();
OrdinalMap map = null;
lock (cachedOrdMaps)
{
if (!cachedOrdMaps.TryGetValue(field, out map))
{
// uncached, or not a multi dv
SortedDocValues dv = MultiDocValues.GetSortedValues(@in, field);
MultiSortedDocValues docValues = dv as MultiSortedDocValues;
if (docValues != null)
{
map = docValues.Mapping;
if (map.owner == CoreCacheKey)
{
cachedOrdMaps[field] = map;
}
}
return(dv);
}
}
// cached ordinal map
if (FieldInfos.FieldInfo(field).DocValuesType != DocValuesType.SORTED)
{
return(null);
}
int size = @in.Leaves.Count;
SortedDocValues[] values = new SortedDocValues[size];
int[] starts = new int[size + 1];
for (int i = 0; i < size; i++)
{
AtomicReaderContext context = @in.Leaves[i];
SortedDocValues v = context.AtomicReader.GetSortedDocValues(field) ?? DocValues.EMPTY_SORTED;
values[i] = v;
starts[i] = context.DocBase;
}
starts[size] = MaxDoc;
return(new MultiSortedDocValues(values, starts, map));
}
public override IBits GetDocsWithField(string field)
{
EnsureOpen();
return(MultiDocValues.GetDocsWithField(@in, field));
}
public override NumericDocValues GetNumericDocValues(string field)
{
EnsureOpen();
return(MultiDocValues.GetNumericValues(@in, field));
}
public override BinaryDocValues GetBinaryDocValues(string field)
{
EnsureOpen();
return(MultiDocValues.GetBinaryValues(@in, field));
}