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

Interface Summary

Interface	Description
ArrayElementIndexes	Construct a BitmapColumnIndex for any array element which might be present in an array contained in the column.
DictionaryEncodedStringValueIndex	This exposes a 'raw' view into bitmap value indexes of a string DictionaryEncodedColumn.
DictionaryEncodedValueIndex<T>	This exposes a 'raw' view into bitmap value indexes for DictionaryEncodedColumn.
DruidPredicateIndexes	Uses a DruidPredicateFactory to construct a BitmapColumnIndex containing rows for all values which satisfy the predicate.
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 BitmapColumnIndex 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	Deprecated. use ValueIndexes, ValueSetIndexes, or Utf8ValueSetIndexes instead
Utf8ValueSetIndexes	Construct a BitmapColumnIndex for a set of utf8 byte values which might be present in the column.
ValueIndexes	Construct a BitmapColumnIndex for a specific value which might be present in the column.
ValueSetIndexes	Construct a BitmapColumnIndex for a set of values which might be present in the column.

Class Summary

Class	Description
ValueSetIndexes.BaseValueSetIndexesFromIterable