Package org.apache.druid.segment.index.semantic

Interface Summary

Interface	Description
ArrayElementIndexes
DictionaryEncodedStringValueIndex	This exposes a 'raw' view into bitmap value indexes of a string DictionaryEncodedColumn.
DictionaryEncodedValueIndex	This exposes a 'raw' view into bitmap value indexes for DictionaryEncodedColumn.
DruidPredicateIndexes	Uses a DruidPredicateFactory to construct a BitmapColumnIndex
LexicographicalRangeIndexes	An optimized column value BitmapColumnIndex provider for columns which are stored in 'lexicographical' order, allowing short-circuit processing of string value ranges.
NullValueIndex	Provides index for all null rows in a column, to use with IS/IS NOT NULL filters
NumericRangeIndexes	An optimized column value BitmapColumnIndex provider for specialized processing of numeric value ranges.
SpatialIndex
StringValueSetIndexes	Index on individual values, and provides bitmaps for the rows which contain these values
Utf8ValueSetIndexes
ValueIndexes