Package org.apache.pinot.segment.local.segment.virtualcolumn

Class DocIdVirtualColumnProvider

java.lang.Object

org.apache.pinot.segment.local.segment.index.column.BaseVirtualColumnProvider

org.apache.pinot.segment.local.segment.virtualcolumn.DocIdVirtualColumnProvider

All Implemented Interfaces:

VirtualColumnProvider

public class DocIdVirtualColumnProvider
extends BaseVirtualColumnProvider

Virtual column provider that returns the document id.

Constructor Summary

Constructors

Constructor	Description
DocIdVirtualColumnProvider()

Method Summary

Modifier and Type	Method	Description
Dictionary	buildDictionary(VirtualColumnContext context)
ForwardIndexReader<?>	buildForwardIndex(VirtualColumnContext context)
InvertedIndexReader<?>	buildInvertedIndex(VirtualColumnContext context)
ColumnMetadataImpl	buildMetadata(VirtualColumnContext context)

Methods inherited from class org.apache.pinot.segment.local.segment.index.column.BaseVirtualColumnProvider

buildColumnIndexContainer, getColumnMetadataBuilder

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DocIdVirtualColumnProvider

public DocIdVirtualColumnProvider()

Method Detail

buildForwardIndex

public ForwardIndexReader<?> buildForwardIndex(VirtualColumnContext context)

buildDictionary

public Dictionary buildDictionary(VirtualColumnContext context)

buildMetadata

public ColumnMetadataImpl buildMetadata(VirtualColumnContext context)

buildInvertedIndex

public InvertedIndexReader<?> buildInvertedIndex(VirtualColumnContext context)