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 final KeyValueMarshaler[]	attributes
private final long	count
private final ExemplarMarshaler[]	exemplars
private final boolean	hasMax
private final boolean	hasMin
private final double	max
private final double	min
private final ExponentialHistogramBucketsMarshaler	negativeBuckets
private final ExponentialHistogramBucketsMarshaler	positiveBuckets
private final int	scale
private final long	startTimeUnixNano
private final double	sum
private final long	timeUnixNano
private final 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(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 Details

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 Details

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 Details

create

static ExponentialHistogramDataPointMarshaler create(ExponentialHistogramPointData point)

createRepeated

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

writeTo

protected void writeTo(Serializer output)
                throws IOException

Specified by:

writeTo in class Marshaler

Throws:

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)