```
public abstract class Metrics
extends Object
```
A utility for performing common operations against a PolicyStats.Metric.

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`static Metrics.Builder`	`builder()`
`Comparator<PolicyStats>`	`comparator(String header)`	A comparator to sort by the given column.
`abstract DoubleFunction<String>`	`doubleFormatter()`
`String`	`format(PolicyStats.Metric metric)`	Returns the stringified value for the metric; empty if absent.
`abstract LongFunction<String>`	`longFormatter()`
`abstract Function<Object,String>`	`objectFormatter()`
`abstract DoubleFunction<String>`	`percentFormatter()`

public abstract Function<Object,String> objectFormatter()

public abstract DoubleFunction<String> percentFormatter()

public abstract DoubleFunction<String> doubleFormatter()

public abstract LongFunction<String> longFormatter()

format
```
public String format(PolicyStats.Metric metric)
```
Returns the stringified value for the metric; empty if absent.

public Comparator<PolicyStats> comparator(String header)

A comparator to sort by the given column.

public static Metrics.Builder builder()

Class Metrics