CardinalityLimitSelector

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface CardinalityLimitSelector
```
Customize the MetricReader cardinality limit as a function of InstrumentType. Register via SdkMeterProviderBuilder.registerMetricReader(MetricReader, CardinalityLimitSelector).

Since:

1.44.0

Method Summary

All Methods Static Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`static CardinalityLimitSelector`	`defaultCardinalityLimitSelector()`	The default `CardinalityLimitSelector`, allowing each metric to have `2000` points.
`int`	`getCardinalityLimit(InstrumentType instrumentType)`	Return the default cardinality limit for metrics from instruments of type `instrumentType`.

- Method Detail
  - defaultCardinalityLimitSelector
```
static CardinalityLimitSelector defaultCardinalityLimitSelector()
```
    The default CardinalityLimitSelector, allowing each metric to have 2000 points.
  - getCardinalityLimit
```
int getCardinalityLimit(InstrumentType instrumentType)
```
    Return the default cardinality limit for metrics from instruments of type instrumentType. The cardinality limit dictates the maximum number of distinct points (or time series) for the metric.