org.apache.druid.segment.column

Interface StringValueSetIndex

All Known Implementing Classes:

IndexedUtf8ValueSetIndex

public interface StringValueSetIndex

Index on individual values, and provides bitmaps for the rows which contain these values

Method Summary

Modifier and Type	Method and Description
BitmapColumnIndex	forSortedValues(SortedSet<String> values) Get an Iterable of ImmutableBitmap corresponding to the specified set of values (if they are contained in the underlying column).
BitmapColumnIndex	forValue(String value) Get the ImmutableBitmap corresponding to the supplied value

Method Detail

forValue

BitmapColumnIndex forValue(@Nullable
                           String value)

Get the ImmutableBitmap corresponding to the supplied value

forSortedValues

BitmapColumnIndex forSortedValues(SortedSet<String> values)

Get an Iterable of ImmutableBitmap corresponding to the specified set of values (if they are contained in the underlying column). The set must be sorted using Comparators.naturalNullsFirst().