Package io.deephaven.enterprise.compatibility.rowset

Class OrderedKeysToRowSequenceAdapter

java.lang.Object

io.deephaven.enterprise.compatibility.rowset.OrderedKeysToRowSequenceAdapter

All Implemented Interfaces:

RowSequence, LongSizedDataStructure, SafeCloseable, AutoCloseable

public class OrderedKeysToRowSequenceAdapter
extends Object
implements RowSequence

A Mutable adapter for converting OrderedKeys into a RowSequence. It is the responsibility of the creator to invoke close() when they are done with it.

This object does not take ownership of the delegate. It is the responsibility of the creator to close the delegate.

Nested Class Summary

Nested classes/interfaces inherited from interface io.deephaven.engine.rowset.RowSequence

RowSequence.Iterator

Field Summary

Fields inherited from interface io.deephaven.engine.rowset.RowSequence

NULL_ROW_KEY

Constructor Summary

Constructors

Constructor	Description
OrderedKeysToRowSequenceAdapter()
OrderedKeysToRowSequenceAdapter(@Nullable io.deephaven.shadow.enterprise.com.illumon.iris.db.v2.utils.OrderedKeys delegate)

Method Summary

Modifier and Type	Method	Description
LongChunk<OrderedRowKeys>	asRowKeyChunk()
LongChunk<OrderedRowKeyRanges>	asRowKeyRangesChunk()
RowSet	asRowSet()
void	close()
void	fillRowKeyChunk(WritableLongChunk<? super OrderedRowKeys> chunkToFill)
void	fillRowKeyRangesChunk(WritableLongChunk<OrderedRowKeyRanges> chunkToFill)
long	firstRowKey()
boolean	forEachRowKey(LongAbortableConsumer lac)
boolean	forEachRowKeyRange(LongRangeAbortableConsumer larc)
long	getAverageRunLengthEstimate()
RowSequence	getRowSequenceByKeyRange(long startRowKeyInclusive, long endRowKeyInclusive)
RowSequence	getRowSequenceByPosition(long startPositionInclusive, long length)
RowSequence.Iterator	getRowSequenceIterator()
boolean	isContiguous()
boolean	isEmpty()
long	lastRowKey()
void	setDelegate(@NotNull io.deephaven.shadow.enterprise.com.illumon.iris.db.v2.utils.OrderedKeys delegate)
long	size()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.deephaven.util.datastructures.LongSizedDataStructure

intSize, intSize

Methods inherited from interface io.deephaven.engine.rowset.RowSequence

forAllRowKeyRanges, forAllRowKeys

Constructor Details

OrderedKeysToRowSequenceAdapter

public OrderedKeysToRowSequenceAdapter()

OrderedKeysToRowSequenceAdapter

public OrderedKeysToRowSequenceAdapter(@Nullable
 @Nullable io.deephaven.shadow.enterprise.com.illumon.iris.db.v2.utils.OrderedKeys delegate)

Method Details

setDelegate

public void setDelegate(@NotNull
 @NotNull io.deephaven.shadow.enterprise.com.illumon.iris.db.v2.utils.OrderedKeys delegate)

getRowSequenceIterator

public RowSequence.Iterator getRowSequenceIterator()

Specified by:

getRowSequenceIterator in interface RowSequence

getRowSequenceByPosition

public RowSequence getRowSequenceByPosition(long startPositionInclusive,
 long length)

Specified by:

getRowSequenceByPosition in interface RowSequence

getRowSequenceByKeyRange

public RowSequence getRowSequenceByKeyRange(long startRowKeyInclusive,
 long endRowKeyInclusive)

Specified by:

getRowSequenceByKeyRange in interface RowSequence

asRowSet

public RowSet asRowSet()

Specified by:

asRowSet in interface RowSequence

asRowKeyChunk

public LongChunk<OrderedRowKeys> asRowKeyChunk()

Specified by:

asRowKeyChunk in interface RowSequence

asRowKeyRangesChunk

public LongChunk<OrderedRowKeyRanges> asRowKeyRangesChunk()

Specified by:

asRowKeyRangesChunk in interface RowSequence

fillRowKeyChunk

public void fillRowKeyChunk(WritableLongChunk<? super OrderedRowKeys> chunkToFill)

Specified by:

fillRowKeyChunk in interface RowSequence

fillRowKeyRangesChunk

public void fillRowKeyRangesChunk(WritableLongChunk<OrderedRowKeyRanges> chunkToFill)

Specified by:

fillRowKeyRangesChunk in interface RowSequence

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface RowSequence

firstRowKey

public long firstRowKey()

Specified by:

firstRowKey in interface RowSequence

lastRowKey

public long lastRowKey()

Specified by:

lastRowKey in interface RowSequence

size

public long size()

Specified by:

size in interface LongSizedDataStructure

Specified by:

size in interface RowSequence

getAverageRunLengthEstimate

public long getAverageRunLengthEstimate()

Specified by:

getAverageRunLengthEstimate in interface RowSequence

forEachRowKey

public boolean forEachRowKey(LongAbortableConsumer lac)

Specified by:

forEachRowKey in interface RowSequence

forEachRowKeyRange

public boolean forEachRowKeyRange(LongRangeAbortableConsumer larc)

Specified by:

forEachRowKeyRange in interface RowSequence

isContiguous

public boolean isContiguous()

Specified by:

isContiguous in interface RowSequence

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface RowSequence

Specified by:

close in interface SafeCloseable