Package io.deephaven.engine.table.iterators

Class ChunkedLongColumnIterator

java.lang.Object

io.deephaven.engine.table.iterators.ChunkedColumnIterator<Long,LongChunk<? extends Any>>

io.deephaven.engine.table.iterators.ChunkedLongColumnIterator

All Implemented Interfaces:

CloseableIterator<Long>, CloseablePrimitiveIterator<Long,LongConsumer>, CloseablePrimitiveIteratorOfLong, ValueIterator<Long>, ValueIteratorOfLong, ColumnIterator<Long>, LongColumnIterator, SafeCloseable, AutoCloseable, Iterator<Long>, PrimitiveIterator<Long,LongConsumer>, PrimitiveIterator.OfLong

public final class ChunkedLongColumnIterator
extends ChunkedColumnIterator<Long,LongChunk<? extends Any>>
implements LongColumnIterator

Chunked LongColumnIterator implementation for chunk sources of primitive longs.

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.PrimitiveIterator

PrimitiveIterator.OfDouble, PrimitiveIterator.OfInt, PrimitiveIterator.OfLong

Field Summary

Fields inherited from class io.deephaven.engine.table.iterators.ChunkedColumnIterator

DEFAULT_CHUNK_SIZE

Fields inherited from interface io.deephaven.engine.primitive.value.iterator.ValueIterator

EMPTY

Fields inherited from interface io.deephaven.engine.primitive.value.iterator.ValueIteratorOfLong

EMPTY

Constructor Summary

Constructors

Constructor	Description
ChunkedLongColumnIterator(@NotNull ChunkSource<? extends Any> chunkSource, @NotNull RowSequence rowSequence)	Create a new ChunkedLongColumnIterator.
ChunkedLongColumnIterator(@NotNull ChunkSource<? extends Any> chunkSource, @NotNull RowSequence rowSequence, int chunkSize, long firstRowKey, long length)	Create a new ChunkedLongColumnIterator.

Method Summary

Modifier and Type	Method	Description
void	forEachRemaining(@NotNull LongConsumer action)
long	nextLong()

Methods inherited from class io.deephaven.engine.table.iterators.ChunkedColumnIterator

close, hasNext, make, make, remaining

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.deephaven.engine.table.iterators.ColumnIterator

close

Methods inherited from interface java.util.Iterator

hasNext, remove

Methods inherited from interface io.deephaven.engine.primitive.value.iterator.ValueIterator

remaining

Methods inherited from interface io.deephaven.engine.primitive.value.iterator.ValueIteratorOfLong

forEachRemaining, longStream, next, stream

Constructor Details

ChunkedLongColumnIterator

public ChunkedLongColumnIterator(@NotNull
 @NotNull ChunkSource<? extends Any> chunkSource,
 @NotNull
 @NotNull RowSequence rowSequence,
 int chunkSize,
 long firstRowKey,
 long length)

Create a new ChunkedLongColumnIterator.

Parameters:

chunkSource - The ChunkSource to fetch values from; must have chunk type of ChunkType.Long

rowSequence - The RowSequence to iterate over

chunkSize - The buffer size to use when fetching data

firstRowKey - The first row key from rowSequence to iterate

length - The total number of rows to iterate

ChunkedLongColumnIterator

public ChunkedLongColumnIterator(@NotNull
 @NotNull ChunkSource<? extends Any> chunkSource,
 @NotNull
 @NotNull RowSequence rowSequence)

Create a new ChunkedLongColumnIterator.

Parameters:

chunkSource - The ChunkSource to fetch values from; must have chunk type of ChunkType.Long

rowSequence - The RowSequence to iterate over

Method Details

nextLong

public long nextLong()

Specified by:

nextLong in interface PrimitiveIterator.OfLong

forEachRemaining

public void forEachRemaining(@NotNull
 @NotNull LongConsumer action)

Specified by:

forEachRemaining in interface PrimitiveIterator<Long,LongConsumer>

Specified by:

forEachRemaining in interface PrimitiveIterator.OfLong