Package org.apache.druid.segment.column

Interface BaseColumn

All Superinterfaces:

AutoCloseable, Closeable, SelectableColumn

All Known Subinterfaces:

ComplexColumn, DictionaryEncodedColumn<ActualType>, NestedCommonFormatColumn, NumericColumn

All Known Implementing Classes:

CompressedComplexColumn, CompressedNestedDataComplexColumn, ConstantTimeColumn, DoublesColumn, FloatsColumn, GenericIndexedBasedComplexColumn, LongsColumn, NestedDataColumnV3, NestedDataColumnV4, NestedDataColumnV5, NestedDataComplexColumn, NestedFieldDictionaryEncodedColumn, NumericArrayFrameColumnReader.NumericArrayFrameColumn, ScalarDoubleColumn, ScalarLongColumn, SerializablePairLongDoubleComplexColumn, SerializablePairLongFloatComplexColumn, SerializablePairLongLongComplexColumn, SerializablePairLongStringComplexColumn, StringUtf8DictionaryEncodedColumn, UnknownTypeComplexColumn, VariantColumn

public interface BaseColumn
extends SelectableColumn, Closeable

Method Summary

Modifier and Type	Method	Description
ColumnValueSelector<?>	makeColumnValueSelector(ReadableOffset offset)
default VectorObjectSelector	makeVectorObjectSelector(ReadableVectorOffset offset)
default VectorValueSelector	makeVectorValueSelector(ReadableVectorOffset offset)

Methods inherited from interface java.io.Closeable

close

Methods inherited from interface org.apache.druid.segment.column.SelectableColumn

as

Method Details

makeColumnValueSelector

ColumnValueSelector<?> makeColumnValueSelector(ReadableOffset offset)

makeVectorValueSelector

default VectorValueSelector makeVectorValueSelector(ReadableVectorOffset offset)

makeVectorObjectSelector

default VectorObjectSelector makeVectorObjectSelector(ReadableVectorOffset offset)