@Override
public Bits getDocsWithField(FieldInfo field) throws IOException {
if (field.getDocValuesType() == DocValuesType.SORTED_SET) {
return DocValues.docsWithValue(getSortedSet(field), maxDoc);
} else {
return new Bits.MatchAllBits(maxDoc);
}
}
@Override
public MultiGeoPointValues getGeoPointValues() {
final RandomAccessOrds ords = ordinals.ordinals();
final SortedDocValues singleOrds = DocValues.unwrapSingleton(ords);
if (singleOrds != null) {
final GeoPoint point = new GeoPoint();
final GeoPointValues values =
new GeoPointValues() {
@Override
public GeoPoint get(int docID) {
final int ord = singleOrds.getOrd(docID);
if (ord >= 0) {
return point.reset(lat.get(ord), lon.get(ord));
}
return point.reset(Double.NaN, Double.NaN);
}
};
return FieldData.singleton(values, DocValues.docsWithValue(singleOrds, maxDoc));
} else {
final GeoPoint point = new GeoPoint();
return new MultiGeoPointValues() {
@Override
public GeoPoint valueAt(int index) {
final long ord = ords.ordAt(index);
if (ord >= 0) {
return point.reset(lat.get(ord), lon.get(ord));
}
return point.reset(Double.NaN, Double.NaN);
}
@Override
public void setDocument(int docId) {
ords.setDocument(docId);
}
@Override
public int count() {
return ords.cardinality();
}
};
}
}
private static SortedNumericDocValues withOrdinals(
Ordinals ordinals, final LongValues values, int maxDoc) {
final RandomAccessOrds ords = ordinals.ordinals();
final SortedDocValues singleOrds = DocValues.unwrapSingleton(ords);
if (singleOrds != null) {
final NumericDocValues singleValues =
new NumericDocValues() {
@Override
public long get(int docID) {
final int ord = singleOrds.getOrd(docID);
if (ord >= 0) {
return values.get(singleOrds.getOrd(docID));
} else {
return 0;
}
}
};
return DocValues.singleton(singleValues, DocValues.docsWithValue(ords, maxDoc));
} else {
return new SortedNumericDocValues() {
@Override
public long valueAt(int index) {
return values.get(ords.ordAt(index));
}
@Override
public void setDocument(int doc) {
ords.setDocument(doc);
}
@Override
public int count() {
return ords.cardinality();
}
};
}
}