| Class and Description |
|---|
| RowSignature
Type signature for a row in a Druid datasource or query result.
|
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| RowSignature
Type signature for a row in a Druid datasource or query result.
|
| Class and Description |
|---|
| BaseColumn |
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| ColumnHolder |
| ColumnIndexSupplier
Provides indexes and information about them (
ColumnIndexCapabilities) for a column. |
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| RowSignature
Type signature for a row in a Druid datasource or query result.
|
| Class and Description |
|---|
| ColumnHolder |
| RowSignature
Type signature for a row in a Druid datasource or query result.
|
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| RowSignature
Type signature for a row in a Druid datasource or query result.
|
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| Class and Description |
|---|
| RowSignature
Type signature for a row in a Druid datasource or query result.
|
| Class and Description |
|---|
| RowSignature
Type signature for a row in a Druid datasource or query result.
|
| Class and Description |
|---|
| ColumnConfig |
| RowSignature
Type signature for a row in a Druid datasource or query result.
|
| Class and Description |
|---|
| BaseColumn |
| ColumnBuilder |
| ComplexColumn
This interface represents a complex column and can be implemented by druid extension writer of a custom column
with arbitrary serialization instead of a custom column that serializes rows of objects serialized using
GenericIndexed class which is default implementation of "writeToXXX" methods in
ComplexColumnSerializer. |
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| Class and Description |
|---|
| ColumnBuilder |
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| Class and Description |
|---|
| BitmapColumnIndex |
| ColumnIndexSupplier
Provides indexes and information about them (
ColumnIndexCapabilities) for a column. |
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| Class and Description |
|---|
| RowSignature
Type signature for a row in a Druid datasource or query result.
|
| RowSignature.Finalization |
| Class and Description |
|---|
| RowSignature.Finalization |
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| Class and Description |
|---|
| RowSignature
Type signature for a row in a Druid datasource or query result.
|
| Class and Description |
|---|
| RowSignature
Type signature for a row in a Druid datasource or query result.
|
| Class and Description |
|---|
| RowSignature
Type signature for a row in a Druid datasource or query result.
|
| Class and Description |
|---|
| RowSignature
Type signature for a row in a Druid datasource or query result.
|
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| Class and Description |
|---|
| BaseColumn |
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| ColumnCapabilities.CoercionLogic
This interface defines the shape of a mechnism to allow for bespoke coercion of
ColumnCapabilities.Capable.UNKNOWN into
ColumnCapabilities.Capable.TRUE or ColumnCapabilities.Capable.FALSE for each ColumnCapabilities.Capable of a ColumnCapabilities, as is
appropriate for the situation of the caller. |
| ColumnConfig |
| ColumnDescriptor |
| ColumnHolder |
| ColumnIndexSupplier
Provides indexes and information about them (
ColumnIndexCapabilities) for a column. |
| RowSignature
Type signature for a row in a Druid datasource or query result.
|
| StringEncodingStrategy |
| Class and Description |
|---|
| BaseColumn |
| BitmapColumnIndex |
| ColumnBuilder |
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| ColumnCapabilities.Capable |
| ColumnCapabilities.CoercionLogic
This interface defines the shape of a mechnism to allow for bespoke coercion of
ColumnCapabilities.Capable.UNKNOWN into
ColumnCapabilities.Capable.TRUE or ColumnCapabilities.Capable.FALSE for each ColumnCapabilities.Capable of a ColumnCapabilities, as is
appropriate for the situation of the caller. |
| ColumnCapabilitiesImpl |
| ColumnConfig |
| ColumnDescriptor |
| ColumnDescriptor.Builder |
| ColumnHolder |
| ColumnIndexCapabilities
Sort of like
ColumnCapabilities, except for indexes supplied by ColumnIndexSelector, provides
information for how query processing may use indexes. |
| ColumnIndexSupplier
Provides indexes and information about them (
ColumnIndexCapabilities) for a column. |
| ComplexColumn
This interface represents a complex column and can be implemented by druid extension writer of a custom column
with arbitrary serialization instead of a custom column that serializes rows of objects serialized using
GenericIndexed class which is default implementation of "writeToXXX" methods in
ComplexColumnSerializer. |
| DictionaryEncodedColumn |
| 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. |
| DoublesColumn |
| DruidPredicateIndex
Uses a
DruidPredicateFactory to construct a BitmapColumnIndex |
| FloatsColumn |
| LexicographicalRangeIndex
An optimized column value
BitmapColumnIndex provider for columns which are stored in 'lexicographical' order,
allowing short-circuit processing of string value ranges. |
| LongsColumn |
| NumericColumn |
| RowSignature
Type signature for a row in a Druid datasource or query result.
|
| RowSignature.Builder |
| RowSignature.Finalization |
SimpleBitmapColumnIndex
BitmapColumnIndex with Druids "default" ColumnIndexCapabilities. |
| StringEncodingStrategy |
| StringEncodingStrategy.Utf8 |
| StringValueSetIndex
Index on individual values, and provides bitmaps for the rows which contain these values
|
| UnknownTypeComplexColumn |
| Utf8ValueSetIndex |
| Class and Description |
|---|
| StringEncodingStrategy |
| Class and Description |
|---|
| BitmapColumnIndex |
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| RowSignature
Type signature for a row in a Druid datasource or query result.
|
| Class and Description |
|---|
| BaseColumn |
| ColumnBuilder |
| ColumnConfig |
| ColumnHolder |
| ColumnIndexSupplier
Provides indexes and information about them (
ColumnIndexCapabilities) for a column. |
| ComplexColumn
This interface represents a complex column and can be implemented by druid extension writer of a custom column
with arbitrary serialization instead of a custom column that serializes rows of objects serialized using
GenericIndexed class which is default implementation of "writeToXXX" methods in
ComplexColumnSerializer. |
| DictionaryEncodedColumn |
| Class and Description |
|---|
| ColumnBuilder |
| ColumnConfig |
| ColumnIndexSupplier
Provides indexes and information about them (
ColumnIndexCapabilities) for a column. |
| ComplexColumn
This interface represents a complex column and can be implemented by druid extension writer of a custom column
with arbitrary serialization instead of a custom column that serializes rows of objects serialized using
GenericIndexed class which is default implementation of "writeToXXX" methods in
ComplexColumnSerializer. |
| DictionaryEncodedColumn |
| NumericColumn |
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| Class and Description |
|---|
| ColumnCapabilities
This interface is used to expose information about columns that is interesting to know for all matters dealing with
reading from columns, including query planning and optimization, creating readers to merge segments at ingestion
time, and probably nearly anything else you can imagine.
|
| ColumnIndexSupplier
Provides indexes and information about them (
ColumnIndexCapabilities) for a column. |
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