Package org.apache.pinot.segment.local.segment.index.loader.invertedindex

Class InvertedIndexHandler

java.lang.Object

org.apache.pinot.segment.local.segment.index.loader.BaseIndexHandler

org.apache.pinot.segment.local.segment.index.loader.invertedindex.InvertedIndexHandler

All Implemented Interfaces:

IndexHandler

public class InvertedIndexHandler
extends BaseIndexHandler

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.pinot.segment.spi.index.IndexHandler

IndexHandler.NoOp

Field Summary

Fields inherited from class org.apache.pinot.segment.local.segment.index.loader.BaseIndexHandler

_fieldIndexConfigs, _segmentDirectory, _tableConfig, _tmpForwardIndexColumns

Constructor Summary

Constructors

Constructor	Description
InvertedIndexHandler(SegmentDirectory segmentDirectory, Map<String,FieldIndexConfigs> fieldIndexConfigs, TableConfig tableConfig)

Method Summary

Modifier and Type	Method	Description
boolean	needUpdateIndices(SegmentDirectory.Reader segmentReader)
void	postUpdateIndicesCleanup(SegmentDirectory.Writer segmentWriter)
void	updateIndices(SegmentDirectory.Writer segmentWriter)

Methods inherited from class org.apache.pinot.segment.local.segment.index.loader.BaseIndexHandler

createForwardIndexIfNeeded

Methods inherited from class java.lang.Object

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

Constructor Detail

InvertedIndexHandler

public InvertedIndexHandler(SegmentDirectory segmentDirectory,
                            Map<String,FieldIndexConfigs> fieldIndexConfigs,
                            @Nullable
                            TableConfig tableConfig)

Method Detail

needUpdateIndices

public boolean needUpdateIndices(SegmentDirectory.Reader segmentReader)

updateIndices

public void updateIndices(SegmentDirectory.Writer segmentWriter)
                   throws Exception

Throws:

Exception

postUpdateIndicesCleanup

public void postUpdateIndicesCleanup(SegmentDirectory.Writer segmentWriter)
                              throws Exception

Specified by:

postUpdateIndicesCleanup in interface IndexHandler

Overrides:

postUpdateIndicesCleanup in class BaseIndexHandler

Throws:

Exception