Package io.deephaven.engine.table.impl.naturaljoin

Class StaticHashedNaturalJoinStateManager

java.lang.Object

io.deephaven.engine.table.impl.StaticNaturalJoinStateManager

io.deephaven.engine.table.impl.naturaljoin.StaticHashedNaturalJoinStateManager

Direct Known Subclasses:

StaticNaturalJoinStateManagerTypedBase

public abstract class StaticHashedNaturalJoinStateManager
extends StaticNaturalJoinStateManager

Field Summary

Fields inherited from class io.deephaven.engine.table.impl.StaticNaturalJoinStateManager

DUPLICATE_RIGHT_VALUE, keySourcesForErrorMessages, NO_RIGHT_ENTRY_VALUE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	StaticHashedNaturalJoinStateManager(ColumnSource<?>[] keySourcesForErrorMessages)

Method Summary

Modifier and Type	Method	Description
abstract void	buildFromLeftSide(Table leftTable, ColumnSource<?>[] leftSources, IntegerArraySource leftHashSlots)
abstract void	buildFromRightSide(Table rightTable, ColumnSource<?>[] rightSources)
protected WritableRowRedirection	buildIndexedRowRedirection(QueryTable leftTable, boolean exactMatch, RowSet indexTableRowSet, LongUnaryOperator groupPositionToRightSide, ColumnSource<RowSet> leftRowSets, JoinControl.RedirectionType redirectionType)
abstract WritableRowRedirection	buildIndexedRowRedirectionFromHashSlots(QueryTable leftTable, boolean exactMatch, RowSet indexTableRowSet, IntegerArraySource leftHashSlots, ColumnSource<RowSet> indexRowSets, JoinControl.RedirectionType redirectionType)
abstract WritableRowRedirection	buildIndexedRowRedirectionFromRedirections(QueryTable leftTable, boolean exactMatch, RowSet indexTableRowSet, LongArraySource leftRedirections, ColumnSource<RowSet> indexRowSets, JoinControl.RedirectionType redirectionType)
abstract WritableRowRedirection	buildRowRedirectionFromHashSlot(QueryTable leftTable, boolean exactMatch, IntegerArraySource leftHashSlots, JoinControl.RedirectionType redirectionType)
abstract WritableRowRedirection	buildRowRedirectionFromRedirections(QueryTable leftTable, boolean exactMatch, LongArraySource leftRedirections, JoinControl.RedirectionType redirectionType)
abstract void	decorateLeftSide(RowSet leftRowSet, ColumnSource<?>[] leftSources, LongArraySource leftRedirections)
abstract void	decorateWithRightSide(Table rightTable, ColumnSource<?>[] rightSources)
void	errorOnDuplicates(IntegerArraySource leftHashSlots, long size, LongUnaryOperator indexPositionToRightSide, LongUnaryOperator firstLeftKey)
void	errorOnDuplicatesIndexed(IntegerArraySource leftHashSlots, long size, ObjectArraySource<RowSet> rowSetSource)
void	errorOnDuplicatesSingle(IntegerArraySource leftHashSlots, long size, RowSet rowSet)

Methods inherited from class io.deephaven.engine.table.impl.StaticNaturalJoinStateManager

buildRowRedirection, checkExactMatch, extractKeyStringFromSourceTable

Methods inherited from class java.lang.Object

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

Constructor Details

StaticHashedNaturalJoinStateManager

protected StaticHashedNaturalJoinStateManager(ColumnSource<?>[] keySourcesForErrorMessages)

Method Details

buildFromLeftSide

public abstract void buildFromLeftSide(Table leftTable,
 ColumnSource<?>[] leftSources,
 IntegerArraySource leftHashSlots)

buildFromRightSide

public abstract void buildFromRightSide(Table rightTable,
 ColumnSource<?>[] rightSources)

decorateLeftSide

public abstract void decorateLeftSide(RowSet leftRowSet,
 ColumnSource<?>[] leftSources,
 LongArraySource leftRedirections)

Specified by:

decorateLeftSide in class StaticNaturalJoinStateManager

decorateWithRightSide

public abstract void decorateWithRightSide(Table rightTable,
 ColumnSource<?>[] rightSources)

buildRowRedirectionFromHashSlot

public abstract WritableRowRedirection buildRowRedirectionFromHashSlot(QueryTable leftTable,
 boolean exactMatch,
 IntegerArraySource leftHashSlots,
 JoinControl.RedirectionType redirectionType)

buildRowRedirectionFromRedirections

public abstract WritableRowRedirection buildRowRedirectionFromRedirections(QueryTable leftTable,
 boolean exactMatch,
 LongArraySource leftRedirections,
 JoinControl.RedirectionType redirectionType)

buildIndexedRowRedirectionFromRedirections

public abstract WritableRowRedirection buildIndexedRowRedirectionFromRedirections(QueryTable leftTable,
 boolean exactMatch,
 RowSet indexTableRowSet,
 LongArraySource leftRedirections,
 ColumnSource<RowSet> indexRowSets,
 JoinControl.RedirectionType redirectionType)

buildIndexedRowRedirectionFromHashSlots

public abstract WritableRowRedirection buildIndexedRowRedirectionFromHashSlots(QueryTable leftTable,
 boolean exactMatch,
 RowSet indexTableRowSet,
 IntegerArraySource leftHashSlots,
 ColumnSource<RowSet> indexRowSets,
 JoinControl.RedirectionType redirectionType)

buildIndexedRowRedirection

protected WritableRowRedirection buildIndexedRowRedirection(QueryTable leftTable,
 boolean exactMatch,
 RowSet indexTableRowSet,
 LongUnaryOperator groupPositionToRightSide,
 ColumnSource<RowSet> leftRowSets,
 JoinControl.RedirectionType redirectionType)

errorOnDuplicates

public void errorOnDuplicates(IntegerArraySource leftHashSlots,
 long size,
 LongUnaryOperator indexPositionToRightSide,
 LongUnaryOperator firstLeftKey)

errorOnDuplicatesIndexed

public void errorOnDuplicatesIndexed(IntegerArraySource leftHashSlots,
 long size,
 ObjectArraySource<RowSet> rowSetSource)

errorOnDuplicatesSingle

public void errorOnDuplicatesSingle(IntegerArraySource leftHashSlots,
 long size,
 RowSet rowSet)