Uses of Interface
io.prometheus.client.Predicate

Packages that use Predicate

Package	Description
io.prometheus.client

Uses of Predicate in io.prometheus.client

Classes in io.prometheus.client that implement Predicate

Modifier and Type	Class	Description
class	SampleNameFilter	Filter samples (i.e.

Fields in io.prometheus.client declared as Predicate

Modifier and Type	Field	Description
static Predicate<String>	SampleNameFilter.ALLOW_ALL	For convenience, a filter that allows all names.

Methods in io.prometheus.client that return Predicate

Modifier and Type	Method	Description
Predicate<String>	SampleNameFilter.and(Predicate<? super String> other)	Replacement for Java 8's Predicate.and() for compatibility with Java versions < 8.
static Predicate<String>	SampleNameFilter.restrictToNamesEqualTo(Predicate<String> filter, Collection<String> allowedNames)	Helper method to compose a filter such that Sample names must match the existing filter and be in the list of allowedNames This should be used to implement the names[] query parameter in HTTP exporters.

Methods in io.prometheus.client with parameters of type Predicate

Modifier and Type	Method	Description
Predicate<String>	SampleNameFilter.and(Predicate<? super String> other)	Replacement for Java 8's Predicate.and() for compatibility with Java versions < 8.
List<Collector.MetricFamilySamples>	Collector.collect(Predicate<String> sampleNameFilter)	Like Collector.collect(), but the result should only contain MetricFamilySamples where sampleNameFilter.test(name) is true for at least one Sample name.
Collector.MetricFamilySamples	Collector.MetricFamilySamples.filter(Predicate<String> sampleNameFilter)
Enumeration<Collector.MetricFamilySamples>	CollectorRegistry.filteredMetricFamilySamples(Predicate<String> sampleNameFilter)	Enumeration of metrics where sampleNameFilter.test(name) returns true for each name in Collector.MetricFamilySamples.getNames().
static Predicate<String>	SampleNameFilter.restrictToNamesEqualTo(Predicate<String> filter, Collection<String> allowedNames)	Helper method to compose a filter such that Sample names must match the existing filter and be in the list of allowedNames This should be used to implement the names[] query parameter in HTTP exporters.