Uses of Package
org.apache.druid.segment.nested

Packages that use org.apache.druid.segment.nested

Package	Description
org.apache.druid.guice
org.apache.druid.segment
org.apache.druid.segment.column
org.apache.druid.segment.nested
org.apache.druid.segment.virtual

Classes in org.apache.druid.segment.nested used by org.apache.druid.guice

Class	Description
StructuredData

Classes in org.apache.druid.segment.nested used by org.apache.druid.segment

Class	Description
DictionaryIdLookup	Value to dictionary id lookup, backed with memory mapped dictionaries populated lazily by the supplied
FieldTypeInfo.MutableTypeSet
SortedValueDictionary	Container to collect a set of sorted Indexed representing the global value dictionaries of some NestedDataComplexColumn, to later use with DictionaryMergingIterator to merge into a new global dictionary
StructuredData
StructuredDataProcessor
ValueDictionary	Used by AutoTypeColumnIndexer to build the value dictionary, which can be converted into a SortedValueDictionary to sort and write out the values to a segment with ValueDictionary.getSortedCollector().

Classes in org.apache.druid.segment.nested used by org.apache.druid.segment.column

Class	Description
NestedCommonFormatColumn	Base implementation for columns created with AutoTypeColumnSchema and handled with NestedCommonFormatColumnHandler to allow ease of merge via AutoTypeColumnMerger by providing a common implementation.

Classes in org.apache.druid.segment.nested used by org.apache.druid.segment.nested

Class	Description
CompressedNestedDataComplexColumn	Implementation of NestedDataComplexColumn which uses a CompressedVariableSizedBlobColumn for the 'raw' StructuredData values and provides selectors for nested field columns specified by ordered lists of NestedPathPart.
DictionaryIdLookup	Value to dictionary id lookup, backed with memory mapped dictionaries populated lazily by the supplied
FieldTypeInfo	Binary serialization for nested field type info, translated into this compact format for storage in segments.
FieldTypeInfo.MutableTypeSet
FieldTypeInfo.TypeSet
GlobalDictionaryEncodedFieldColumnWriter	Base class for writer of global dictionary encoded nested field columns for NestedDataColumnSerializer.
LocalDimensionDictionary
NestedCommonFormatColumn	Base implementation for columns created with AutoTypeColumnSchema and handled with NestedCommonFormatColumnHandler to allow ease of merge via AutoTypeColumnMerger by providing a common implementation.
NestedCommonFormatColumnSerializer	Basic serializer implementation for the NestedCommonFormatColumn family of columns.
NestedDataColumnSupplier
NestedDataColumnSupplierV4
NestedDataComplexColumn	Describes the basic shape for any 'nested data' (StructuredData) ComplexColumn implementation along with basic facilities for caching any columns created and methods for retrieving selectors for nested field columns.
NestedDataComplexTypeSerde
NestedPathPart
ScalarDoubleColumnAndIndexSupplier
ScalarLongColumnAndIndexSupplier
ScalarNestedCommonFormatColumnSerializer
ScalarStringColumnAndIndexSupplier
SortedValueDictionary	Container to collect a set of sorted Indexed representing the global value dictionaries of some NestedDataComplexColumn, to later use with DictionaryMergingIterator to merge into a new global dictionary
StructuredData
StructuredDataProcessor.ProcessedValue
StructuredDataProcessor.ProcessResults	Accumulates the list of literal field paths and a rough size estimation for StructuredDataProcessor
VariantColumnAndIndexSupplier

Classes in org.apache.druid.segment.nested used by org.apache.druid.segment.virtual

Class	Description
NestedPathPart