Class MutableExponentialHistogramBuckets

java.lang.Object

io.opentelemetry.sdk.metrics.internal.data.MutableExponentialHistogramBuckets

All Implemented Interfaces:

ExponentialHistogramBuckets

public final class MutableExponentialHistogramBuckets
extends Object
implements ExponentialHistogramBuckets

A mutable ExponentialHistogramBuckets

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

This class is not thread-safe.

Field Summary

Fields

Modifier and Type	Field	Description
private DynamicPrimitiveLongList	bucketCounts
private int	offset
private int	scale
private long	totalCount

Constructor Summary

Constructors

Constructor	Description
MutableExponentialHistogramBuckets()

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
List<Long>	getBucketCounts()	The bucket counts is a list of counts representing number of measurements that fall into each bucket.
int	getOffset()	The offset shifts the bucket boundaries according to lower_bound = base^(offset+i).
DynamicPrimitiveLongList	getReusableBucketCountsList()
int	getScale()	The scale of the buckets.
long	getTotalCount()	The total count is the sum of all the values in the buckets.
int	hashCode()
MutableExponentialHistogramBuckets	set(int scale, int offset, long totalCount, DynamicPrimitiveLongList bucketCounts)
String	toString()

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

scale

private int scale

offset

private int offset

totalCount

private long totalCount

bucketCounts

private DynamicPrimitiveLongList bucketCounts

Constructor Details

MutableExponentialHistogramBuckets

public MutableExponentialHistogramBuckets()

Method Details

getScale

public int getScale()

Description copied from interface: ExponentialHistogramBuckets

The scale of the buckets. Must align with ExponentialHistogramPointData.getScale().

Specified by:

getScale in interface ExponentialHistogramBuckets

getOffset

public int getOffset()

Description copied from interface: ExponentialHistogramBuckets

The offset shifts the bucket boundaries according to lower_bound = base^(offset+i). .

Specified by:

getOffset in interface ExponentialHistogramBuckets

Returns:

the offset.

getBucketCounts

public List<Long> getBucketCounts()

Description copied from interface: ExponentialHistogramBuckets

The bucket counts is a list of counts representing number of measurements that fall into each bucket.

Specified by:

getBucketCounts in interface ExponentialHistogramBuckets

Returns:

the bucket counts.

getReusableBucketCountsList

public DynamicPrimitiveLongList getReusableBucketCountsList()

getTotalCount

public long getTotalCount()

Description copied from interface: ExponentialHistogramBuckets

The total count is the sum of all the values in the buckets.

Specified by:

getTotalCount in interface ExponentialHistogramBuckets

Returns:

the total count.

set

public MutableExponentialHistogramBuckets set(int scale,
 int offset,
 long totalCount,
 DynamicPrimitiveLongList bucketCounts)

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object