Interface MetricCollection

All Superinterfaces:

Iterable<MetricRecord<?>>

All Known Implementing Classes:

DefaultMetricCollection, EmptyMetricCollection

public interface MetricCollection
extends Iterable<MetricRecord<?>>

An immutable collection of metrics.

Method Summary

Modifier and Type	Method	Description
List<MetricCollection>	children()
default Stream<MetricCollection>	childrenWithName(String name)	Return all of the children() with a specific name.
Instant	creationTime()
<T> List<T>	metricValues(SdkMetric<T> metric)	Return all the values of the given metric.
String	name()
default Stream<MetricRecord<?>>	stream()	Return a stream of records in this collection.

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Method Details

name

String name()

Returns:

The name of this metric collection.

stream

default Stream<MetricRecord<?>> stream()

Return a stream of records in this collection.

metricValues

<T> List<T> metricValues(SdkMetric<T> metric)

Return all the values of the given metric.

Type Parameters:

T - The type of the value.

Parameters:

metric - The metric.

Returns:

All of the values of this metric.

children

List<MetricCollection> children()

Returns:

The child metric collections.

childrenWithName

default Stream<MetricCollection> childrenWithName(String name)

Return all of the children() with a specific name.

Parameters:

name - The name by which we will filter children().

Returns:

The child metric collections that have the provided name.

creationTime

Instant creationTime()

Returns:

The time at which this collection was created.