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

Class BaseVirtualColumnProvider

java.lang.Object

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

All Implemented Interfaces:

VirtualColumnProvider

Direct Known Subclasses:

DefaultNullValueVirtualColumnProvider, DocIdVirtualColumnProvider

public abstract class BaseVirtualColumnProvider
extends Object
implements VirtualColumnProvider

Shared implementation code between column providers.

Constructor Summary

Constructors

Constructor	Description
BaseVirtualColumnProvider()

Method Summary

Modifier and Type	Method	Description
ColumnIndexContainer	buildColumnIndexContainer(VirtualColumnContext context)
protected ColumnMetadataImpl.Builder	getColumnMetadataBuilder(VirtualColumnContext context)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.pinot.segment.local.segment.virtualcolumn.VirtualColumnProvider

buildDictionary, buildForwardIndex, buildInvertedIndex, buildMetadata

Constructor Detail

BaseVirtualColumnProvider

public BaseVirtualColumnProvider()

Method Detail

getColumnMetadataBuilder

protected ColumnMetadataImpl.Builder getColumnMetadataBuilder(VirtualColumnContext context)

buildColumnIndexContainer

public ColumnIndexContainer buildColumnIndexContainer(VirtualColumnContext context)

Specified by:

buildColumnIndexContainer in interface VirtualColumnProvider