Package io.opentelemetry.exporter.internal.otlp.metrics

Class ExponentialHistogramDataPointMarshaler

java.lang.Object

io.opentelemetry.exporter.internal.marshal.Marshaler

io.opentelemetry.exporter.internal.marshal.MarshalerWithSize

io.opentelemetry.exporter.internal.otlp.metrics.ExponentialHistogramDataPointMarshaler

public class ExponentialHistogramDataPointMarshaler
extends MarshalerWithSize

This class is internal and is hence not for public use. Its APIs are unstable and can change at any time.

Field Summary

Fields

Modifier and Type	Field	Description
private KeyValueMarshaler[]	attributes
private long	count
private ExemplarMarshaler[]	exemplars
private boolean	hasMax
private boolean	hasMin
private double	max
private double	min
private ExponentialHistogramBucketsMarshaler	negativeBuckets
private ExponentialHistogramBucketsMarshaler	positiveBuckets
private int	scale
private long	startTimeUnixNano
private double	sum
private long	timeUnixNano
private long	zeroCount

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ExponentialHistogramDataPointMarshaler(long startEpochNanos, long epochNanos, int scale, long count, double sum, boolean hasMin, double min, boolean hasMax, double max, long zeroCount, ExponentialHistogramBucketsMarshaler positiveBuckets, ExponentialHistogramBucketsMarshaler negativeBuckets, KeyValueMarshaler[] attributeMarshalers, ExemplarMarshaler[] exemplarMarshalers)

Method Summary

Modifier and Type	Method	Description
private static int	calculateSize(long startTimeUnixNano, long timeUnixNano, int scale, long count, double sum, boolean hasMin, double min, boolean hasMax, double max, long zeroCount, ExponentialHistogramBucketsMarshaler positiveBucketMarshaler, ExponentialHistogramBucketsMarshaler negativeBucketMarshaler, ExemplarMarshaler[] exemplarMarshalers, KeyValueMarshaler[] attributesMarshalers)
(package private) static ExponentialHistogramDataPointMarshaler	create(ExponentialHistogramPointData point)
(package private) static ExponentialHistogramDataPointMarshaler[]	createRepeated(java.util.Collection<ExponentialHistogramPointData> points)
protected void	writeTo(Serializer output)

Methods inherited from class io.opentelemetry.exporter.internal.marshal.MarshalerWithSize

getBinarySerializedSize

Methods inherited from class io.opentelemetry.exporter.internal.marshal.Marshaler

writeBinaryTo, writeJsonTo, writeJsonTo, writeJsonWithNewline

Methods inherited from class java.lang.Object

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

Field Detail

startTimeUnixNano

private final long startTimeUnixNano

timeUnixNano

private final long timeUnixNano

scale

private final int scale

count

private final long count

zeroCount

private final long zeroCount

sum

private final double sum

hasMin

private final boolean hasMin

min

private final double min

hasMax

private final boolean hasMax

max

private final double max

positiveBuckets

private final ExponentialHistogramBucketsMarshaler positiveBuckets

negativeBuckets

private final ExponentialHistogramBucketsMarshaler negativeBuckets

exemplars

private final ExemplarMarshaler[] exemplars

attributes

private final KeyValueMarshaler[] attributes

Constructor Detail

ExponentialHistogramDataPointMarshaler

private ExponentialHistogramDataPointMarshaler(long startEpochNanos,
                                               long epochNanos,
                                               int scale,
                                               long count,
                                               double sum,
                                               boolean hasMin,
                                               double min,
                                               boolean hasMax,
                                               double max,
                                               long zeroCount,
                                               ExponentialHistogramBucketsMarshaler positiveBuckets,
                                               ExponentialHistogramBucketsMarshaler negativeBuckets,
                                               KeyValueMarshaler[] attributeMarshalers,
                                               ExemplarMarshaler[] exemplarMarshalers)

Method Detail

create

static ExponentialHistogramDataPointMarshaler create(ExponentialHistogramPointData point)

createRepeated

static ExponentialHistogramDataPointMarshaler[] createRepeated(java.util.Collection<ExponentialHistogramPointData> points)

writeTo

protected void writeTo(Serializer output)
                throws java.io.IOException

Specified by:

writeTo in class Marshaler

Throws:

java.io.IOException

calculateSize

private static int calculateSize(long startTimeUnixNano,
                                 long timeUnixNano,
                                 int scale,
                                 long count,
                                 double sum,
                                 boolean hasMin,
                                 double min,
                                 boolean hasMax,
                                 double max,
                                 long zeroCount,
                                 ExponentialHistogramBucketsMarshaler positiveBucketMarshaler,
                                 ExponentialHistogramBucketsMarshaler negativeBucketMarshaler,
                                 ExemplarMarshaler[] exemplarMarshalers,
                                 KeyValueMarshaler[] attributesMarshalers)