Package io.opentelemetry.sdk.metrics.data

Class DoublePointData

java.lang.Object

io.opentelemetry.sdk.metrics.data.DoublePointData

All Implemented Interfaces:

PointData

@Immutable
public abstract class DoublePointData
extends Object
implements PointData

DoublePoint is a single data point in a timeseries that describes the time-varying value of a double metric.

Method Summary

Modifier and Type	Method	Description
static DoublePointData	create(long startEpochNanos, long epochNanos, io.opentelemetry.api.common.Attributes attributes, double value)	Creates a DoublePointData.
static DoublePointData	create(long startEpochNanos, long epochNanos, io.opentelemetry.api.common.Attributes attributes, double value, List<Exemplar> exemplars)	Creates a DoublePointData.
abstract double	getValue()	Returns the value of the data point.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.opentelemetry.sdk.metrics.data.PointData

getAttributes, getEpochNanos, getExemplars, getStartEpochNanos

Method Detail

create

public static DoublePointData create(long startEpochNanos,
                                     long epochNanos,
                                     io.opentelemetry.api.common.Attributes attributes,
                                     double value)

Creates a DoublePointData.

Parameters:

startEpochNanos - The starting time for the period where this point was sampled. Note: While start time is optional in OTLP, all SDKs should produce it for all their metrics, so it is required here.

epochNanos - The ending time for the period when this value was sampled.

attributes - The set of attributes associated with this point.

value - The value that was sampled.

create

public static DoublePointData create(long startEpochNanos,
                                     long epochNanos,
                                     io.opentelemetry.api.common.Attributes attributes,
                                     double value,
                                     List<Exemplar> exemplars)

Creates a DoublePointData.

Parameters:

startEpochNanos - The starting time for the period where this point was sampled. Note: While start time is optional in OTLP, all SDKs should produce it for all their metrics, so it is required here.

epochNanos - The ending time for the period when this value was sampled.

attributes - The set of attributes associated with this point.

value - The value that was sampled.

exemplars - A collection of interesting sampled values from this time period.

getValue

public abstract double getValue()

Returns the value of the data point.

Returns:

the value of the data point.