Module org.elasticsearch.compute

Package org.elasticsearch.compute.data

Class ExponentialHistogramBlockBuilder

java.lang.Object

org.elasticsearch.compute.data.AbstractDelegatingCompoundBlock.AbstractCompositeBlockBuilder<ExponentialHistogramBlock>

org.elasticsearch.compute.data.ExponentialHistogramBlockBuilder

All Implemented Interfaces:

Closeable, AutoCloseable, Block.Builder, ExponentialHistogramBlock.Builder, Releasable, BlockLoader.Builder, BlockLoader.ExponentialHistogramBuilder

public final class ExponentialHistogramBlockBuilder
extends AbstractDelegatingCompoundBlock.AbstractCompositeBlockBuilder<ExponentialHistogramBlock>
implements ExponentialHistogramBlock.Builder

Field Summary

Fields inherited from class org.elasticsearch.compute.data.AbstractDelegatingCompoundBlock.AbstractCompositeBlockBuilder

blockFactory

Method Summary

Modifier and Type	Method	Description
ExponentialHistogramBlockBuilder	append(int scale, BucketIterator negativeBuckets, BucketIterator positiveBuckets, double zeroThreshold, long zeroCount, long count, double sum, double min, double max)	Append histogram components directly to the block builder.
ExponentialHistogramBlockBuilder	append(ExponentialHistogram histogram)	Appends the provided histogram to this builder.
ExponentialHistogramBlockBuilder	appendNull()	Appends a null value to the block.
ExponentialHistogramBlock.Builder	copyFrom(ExponentialHistogramBlock block, int position)	Copy the values in block from the given positon into this builder.
protected void	copySubBlockPositions(AbstractDelegatingCompoundBlock<?> block, int startSubBlockPos, int endSubBlockPos)	Copy the range of sub-block positions from the provided block into this builder.
void	deserializeAndAppend(ExponentialHistogramBlock.SerializedInput input)	Decodes and appends a value serialized with ExponentialHistogramBlock.serializeExponentialHistogram(int, ExponentialHistogramBlock.SerializedOutput, BytesRef).
ExponentialHistogramBlock	doBuild(int positionCount, int[] firstValueIndexes)
BlockLoader.BytesRefBuilder	encodedHistograms()
long	estimatedBytes()	An estimate of the number of bytes the Block created by Block.Builder.build() will use.
protected void	extraClose()	Called when AbstractDelegatingCompoundBlock.AbstractCompositeBlockBuilder.close() was invoked.
BlockLoader.DoubleBuilder	maxima()
BlockLoader.DoubleBuilder	minima()
ExponentialHistogramBlockBuilder	mvOrdering(Block.MvOrdering mvOrdering)	How are multivalued fields ordered? This defaults to Block.MvOrdering.UNORDERED but when you set it to Block.MvOrdering.DEDUPLICATED_AND_SORTED_ASCENDING some operators can optimize themselves.
BlockLoader.DoubleBuilder	sums()
BlockLoader.DoubleBuilder	valueCounts()
BlockLoader.DoubleBuilder	zeroThresholds()

Methods inherited from class org.elasticsearch.compute.data.AbstractDelegatingCompoundBlock.AbstractCompositeBlockBuilder

beginPositionEntry, build, close, copyFrom, endPositionEntry, isPositionEntryOpen, valueAppended

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.compute.data.Block.Builder

beginPositionEntry, copyFrom, endPositionEntry

Methods inherited from interface org.elasticsearch.compute.data.ExponentialHistogramBlock.Builder

build

Methods inherited from interface org.elasticsearch.core.Releasable

close

Method Details

minima

public BlockLoader.DoubleBuilder minima()

Specified by:

minima in interface BlockLoader.ExponentialHistogramBuilder

maxima

public BlockLoader.DoubleBuilder maxima()

Specified by:

maxima in interface BlockLoader.ExponentialHistogramBuilder

sums

public BlockLoader.DoubleBuilder sums()

Specified by:

sums in interface BlockLoader.ExponentialHistogramBuilder

valueCounts

public BlockLoader.DoubleBuilder valueCounts()

Specified by:

valueCounts in interface BlockLoader.ExponentialHistogramBuilder

zeroThresholds

public BlockLoader.DoubleBuilder zeroThresholds()

Specified by:

zeroThresholds in interface BlockLoader.ExponentialHistogramBuilder

encodedHistograms

public BlockLoader.BytesRefBuilder encodedHistograms()

Specified by:

encodedHistograms in interface BlockLoader.ExponentialHistogramBuilder

append

public ExponentialHistogramBlockBuilder append(ExponentialHistogram histogram)

Description copied from interface: ExponentialHistogramBlock.Builder

Appends the provided histogram to this builder.

Specified by:

append in interface ExponentialHistogramBlock.Builder

append

public ExponentialHistogramBlockBuilder append(int scale,
 BucketIterator negativeBuckets,
 BucketIterator positiveBuckets,
 double zeroThreshold,
 long zeroCount,
 long count,
 double sum,
 double min,
 double max)

Append histogram components directly to the block builder. This bypasses materializing an ExponentialHistogram instance and encodes buckets directly.

Specified by:

append in interface ExponentialHistogramBlock.Builder

deserializeAndAppend

public void deserializeAndAppend(ExponentialHistogramBlock.SerializedInput input)

Decodes and appends a value serialized with ExponentialHistogramBlock.serializeExponentialHistogram(int, ExponentialHistogramBlock.SerializedOutput, BytesRef).

Parameters:

input - the input to deserialize from

doBuild

public ExponentialHistogramBlock doBuild(int positionCount,
 int[] firstValueIndexes)

Specified by:

doBuild in class AbstractDelegatingCompoundBlock.AbstractCompositeBlockBuilder<ExponentialHistogramBlock>

copySubBlockPositions

protected void copySubBlockPositions(AbstractDelegatingCompoundBlock<?> block,
 int startSubBlockPos,
 int endSubBlockPos)

Description copied from class: AbstractDelegatingCompoundBlock.AbstractCompositeBlockBuilder

Copy the range of sub-block positions from the provided block into this builder.

Specified by:

copySubBlockPositions in class AbstractDelegatingCompoundBlock.AbstractCompositeBlockBuilder<ExponentialHistogramBlock>

appendNull

public ExponentialHistogramBlockBuilder appendNull()

Description copied from interface: Block.Builder

Appends a null value to the block.

Specified by:

appendNull in interface Block.Builder

Specified by:

appendNull in interface BlockLoader.Builder

copyFrom

public ExponentialHistogramBlock.Builder copyFrom(ExponentialHistogramBlock block,
 int position)

Description copied from interface: ExponentialHistogramBlock.Builder

Copy the values in block from the given positon into this builder.

Specified by:

copyFrom in interface ExponentialHistogramBlock.Builder

mvOrdering

public ExponentialHistogramBlockBuilder mvOrdering(Block.MvOrdering mvOrdering)

Description copied from interface: Block.Builder

How are multivalued fields ordered? This defaults to Block.MvOrdering.UNORDERED but when you set it to Block.MvOrdering.DEDUPLICATED_AND_SORTED_ASCENDING some operators can optimize themselves. This is a promise that is never checked. If you set this to anything other than Block.MvOrdering.UNORDERED be sure the values are in that order or other operators will make mistakes. The actual ordering isn't checked at runtime.

Specified by:

mvOrdering in interface Block.Builder

estimatedBytes

public long estimatedBytes()

Description copied from interface: Block.Builder

An estimate of the number of bytes the Block created by Block.Builder.build() will use. This may overestimate the size but shouldn't underestimate it.

Specified by:

estimatedBytes in interface Block.Builder

Overrides:

estimatedBytes in class AbstractDelegatingCompoundBlock.AbstractCompositeBlockBuilder<ExponentialHistogramBlock>

extraClose

protected void extraClose()

Description copied from class: AbstractDelegatingCompoundBlock.AbstractCompositeBlockBuilder

Called when AbstractDelegatingCompoundBlock.AbstractCompositeBlockBuilder.close() was invoked.

Overrides:

extraClose in class AbstractDelegatingCompoundBlock.AbstractCompositeBlockBuilder<ExponentialHistogramBlock>