Hierarchy For Package org.apache.druid.segment.column

Package Hierarchies:

• All Packages

Class Hierarchy

• java.lang.Object
  • org.apache.druid.segment.column.AllFalseBitmapColumnIndex (implements org.apache.druid.segment.column.BitmapColumnIndex)
  • org.apache.druid.segment.column.AllTrueBitmapColumnIndex (implements org.apache.druid.segment.column.BitmapColumnIndex)
  • org.apache.druid.segment.column.ColumnBuilder
  • org.apache.druid.segment.column.ColumnCapabilitiesImpl (implements org.apache.druid.segment.column.ColumnCapabilities)
  • org.apache.druid.segment.column.ColumnDescriptor (implements org.apache.druid.segment.serde.Serializer)
  • org.apache.druid.segment.column.ColumnDescriptor.Builder
  • org.apache.druid.segment.column.DoublesColumn (implements org.apache.druid.segment.column.NumericColumn)
  • org.apache.druid.segment.column.FloatsColumn (implements org.apache.druid.segment.column.NumericColumn)
  • org.apache.druid.segment.column.GenericIndexedBasedComplexColumn (implements org.apache.druid.segment.column.ComplexColumn)
  • org.apache.druid.segment.column.IndexedStringDictionaryEncodedStringValueIndex<TDictionary> (implements org.apache.druid.segment.column.DictionaryEncodedStringValueIndex)
  • org.apache.druid.segment.column.IndexedStringDruidPredicateIndex<TDictionary> (implements org.apache.druid.segment.column.DruidPredicateIndex)
  • org.apache.druid.segment.column.IndexedUtf8LexicographicalRangeIndex<TDictionary> (implements org.apache.druid.segment.column.LexicographicalRangeIndex)
  • org.apache.druid.segment.column.IndexedUtf8ValueSetIndex<TDictionary> (implements org.apache.druid.segment.column.StringValueSetIndex, org.apache.druid.segment.column.Utf8ValueSetIndex)
  • org.apache.druid.segment.column.LongsColumn (implements org.apache.druid.segment.column.NumericColumn)
  • org.apache.druid.segment.column.ObjectStrategyComplexTypeStrategy<T> (implements org.apache.druid.segment.column.TypeStrategy<T>)
  • org.apache.druid.segment.column.RowSignature (implements org.apache.druid.segment.ColumnInspector)
  • org.apache.druid.segment.column.RowSignature.Builder
  • org.apache.druid.segment.column.SimpleBitmapColumnIndex (implements org.apache.druid.segment.column.BitmapColumnIndex)
    • org.apache.druid.segment.column.SimpleImmutableBitmapIndex
    • org.apache.druid.segment.column.SimpleImmutableBitmapIterableIndex
  • org.apache.druid.segment.column.SimpleColumnIndexCapabilities (implements org.apache.druid.segment.column.ColumnIndexCapabilities)
  • org.apache.druid.segment.column.StringDictionaryEncodedColumn (implements org.apache.druid.segment.column.DictionaryEncodedColumn<ActualType>)
  • org.apache.druid.segment.column.StringDictionaryEncodedColumn.MultiValueStringVectorObjectSelector (implements org.apache.druid.segment.vector.VectorObjectSelector)
  • org.apache.druid.segment.column.StringDictionaryEncodedColumn.StringMultiValueDimensionVectorSelector (implements org.apache.druid.segment.IdLookup, org.apache.druid.segment.vector.MultiValueDimensionVectorSelector)
  • org.apache.druid.segment.column.StringDictionaryEncodedColumn.StringSingleValueDimensionVectorSelector (implements org.apache.druid.segment.IdLookup, org.apache.druid.segment.vector.SingleValueDimensionVectorSelector)
  • org.apache.druid.segment.column.StringDictionaryEncodedColumn.StringVectorObjectSelector (implements org.apache.druid.segment.vector.VectorObjectSelector)
  • org.apache.druid.segment.column.StringEncodingStrategies
  • org.apache.druid.segment.column.StringEncodingStrategies.Utf8ToStringIndexed (implements org.apache.druid.segment.data.Indexed<T>)
  • org.apache.druid.segment.column.StringEncodingStrategy.FrontCoded (implements org.apache.druid.segment.column.StringEncodingStrategy)
  • org.apache.druid.segment.column.StringEncodingStrategy.Utf8 (implements org.apache.druid.segment.column.StringEncodingStrategy)
  • org.apache.druid.segment.column.StringFrontCodedDictionaryEncodedColumn (implements org.apache.druid.segment.column.DictionaryEncodedColumn<ActualType>)
  • org.apache.druid.segment.column.UnknownTypeComplexColumn (implements org.apache.druid.segment.column.ComplexColumn)
  • org.apache.druid.segment.column.ValueTypes

Interface Hierarchy

• java.lang.AutoCloseable
  • java.io.Closeable
    • org.apache.druid.segment.column.BaseColumn
      • org.apache.druid.segment.column.ComplexColumn
      • org.apache.druid.segment.column.DictionaryEncodedColumn<ActualType>
      • org.apache.druid.segment.column.NumericColumn (also extends org.apache.druid.query.monomorphicprocessing.HotLoopCallee)
• org.apache.druid.segment.column.BitmapColumnIndex
• org.apache.druid.segment.column.ColumnCapabilities.CoercionLogic
• org.apache.druid.segment.column.ColumnConfig
• org.apache.druid.segment.column.ColumnHolder
• org.apache.druid.segment.column.ColumnIndexCapabilities
• org.apache.druid.segment.column.ColumnIndexSupplier
• org.apache.druid.segment.column.DictionaryEncodedValueIndex
  • org.apache.druid.segment.column.DictionaryEncodedStringValueIndex
• org.apache.druid.segment.column.DruidPredicateIndex
• org.apache.druid.query.monomorphicprocessing.HotLoopCallee
  • org.apache.druid.segment.column.NumericColumn (also extends org.apache.druid.segment.column.BaseColumn)
• org.apache.druid.segment.column.LexicographicalRangeIndex
• org.apache.druid.segment.column.NullValueIndex
• org.apache.druid.segment.column.NumericRangeIndex
• org.apache.druid.segment.column.SpatialIndex
• org.apache.druid.segment.column.StringEncodingStrategy
• org.apache.druid.segment.column.StringValueSetIndex
• org.apache.druid.segment.column.TypeSignature<Type>
  • org.apache.druid.segment.column.ColumnCapabilities
• org.apache.druid.segment.column.Utf8ValueSetIndex

Enum Hierarchy

• java.lang.Object
  • java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    • org.apache.druid.segment.column.RowSignature.Finalization
    • org.apache.druid.segment.column.ColumnCapabilities.Capable