Class AbstractSumAggregator<T extends PointData, U extends ExemplarData>

java.lang.Object

io.opentelemetry.sdk.metrics.internal.aggregator.AbstractSumAggregator<T,U>

All Implemented Interfaces:

Aggregator<T,U>

Direct Known Subclasses:

DoubleSumAggregator, LongSumAggregator

abstract class AbstractSumAggregator<T extends PointData, U extends ExemplarData>
extends Object
implements Aggregator<T,U>

Field Summary

Fields

Modifier and Type	Field	Description
private final boolean	isMonotonic

Constructor Summary

Constructors

Constructor	Description
AbstractSumAggregator(InstrumentDescriptor instrumentDescriptor)

Method Summary

Modifier and Type	Method	Description
(package private) final boolean	isMonotonic()
private static boolean	isMonotonicInstrument(InstrumentDescriptor descriptor)	Returns true if the instrument does not allow negative measurements.

Methods inherited from class Object

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

Methods inherited from interface Aggregator

copyPoint, createHandle, createReusablePoint, diff, diffInPlace, toMetricData, toPoint, toPoint

Field Details

isMonotonic

private final boolean isMonotonic

Constructor Details

AbstractSumAggregator

AbstractSumAggregator(InstrumentDescriptor instrumentDescriptor)

Method Details

isMonotonicInstrument

private static boolean isMonotonicInstrument(InstrumentDescriptor descriptor)

Returns true if the instrument does not allow negative measurements.

isMonotonic

final boolean isMonotonic()