Uses of Interface
io.prometheus.client.Predicate

Packages that use Predicate

Package	Description
io.prometheus.client
io.prometheus.client.exporter
io.prometheus.client.hotspot
io.prometheus.client.servlet.common.exporter
io.prometheus.client.servlet.jakarta.exporter

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.
private static class	SampleNameFilter.AllowAll

Fields in io.prometheus.client declared as Predicate

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

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.

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

Modifier	Constructor	Description
(package private)	MetricFamilySamplesEnumeration(Predicate<String> sampleNameFilter)

Uses of Predicate in io.prometheus.client.exporter

Fields in io.prometheus.client.exporter declared as Predicate

Modifier and Type	Field	Description
private Predicate<String>	HTTPServer.Builder.sampleNameFilter
private final Predicate<String>	SampleNameFilterSupplier.sampleNameFilter

Fields in io.prometheus.client.exporter with type parameters of type Predicate

Modifier and Type	Field	Description
private Supplier<Predicate<String>>	HTTPServer.Builder.sampleNameFilterSupplier
private final Supplier<Predicate<String>>	HTTPServer.HTTPMetricHandler.sampleNameFilterSupplier

Methods in io.prometheus.client.exporter that return Predicate

Modifier and Type	Method	Description
Predicate<String>	SampleNameFilterSupplier.get()

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

Modifier and Type	Method	Description
static SampleNameFilterSupplier	SampleNameFilterSupplier.of(Predicate<String> sampleNameFilter)
HTTPServer.Builder	HTTPServer.Builder.withSampleNameFilter(Predicate<String> sampleNameFilter)	Optional: Only export time series where sampleNameFilter.test(name) returns true.

Method parameters in io.prometheus.client.exporter with type arguments of type Predicate

Modifier and Type	Method	Description
HTTPServer.Builder	HTTPServer.Builder.withSampleNameFilterSupplier(Supplier<Predicate<String>> sampleNameFilterSupplier)	Optional: Only export time series where sampleNameFilter.test(name) returns true.

Constructors in io.prometheus.client.exporter with parameters of type Predicate

Modifier	Constructor	Description
	MetricsServlet(CollectorRegistry registry, Predicate<String> sampleNameFilter)
	MetricsServlet(Predicate<String> sampleNameFilter)
private	SampleNameFilterSupplier(Predicate<String> sampleNameFilter)

Constructor parameters in io.prometheus.client.exporter with type arguments of type Predicate

Modifier	Constructor	Description
	HTTPMetricHandler(CollectorRegistry registry, Supplier<Predicate<String>> sampleNameFilterSupplier)
private	HTTPServer(ExecutorService executorService, HttpServer httpServer, CollectorRegistry registry, boolean daemon, Supplier<Predicate<String>> sampleNameFilterSupplier, Authenticator authenticator)

Uses of Predicate in io.prometheus.client.hotspot

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

Modifier and Type	Method	Description
(package private) void	ClassLoadingExports.addClassLoadingMetrics(List<Collector.MetricFamilySamples> sampleFamilies, Predicate<String> nameFilter)
(package private) void	MemoryPoolsExports.addMemoryAreaMetrics(List<Collector.MetricFamilySamples> sampleFamilies, Predicate<String> nameFilter)
(package private) void	MemoryPoolsExports.addMemoryPoolMetrics(List<Collector.MetricFamilySamples> sampleFamilies, Predicate<String> nameFilter)
(package private) void	ThreadExports.addThreadMetrics(List<Collector.MetricFamilySamples> sampleFamilies, Predicate<String> nameFilter)
List<Collector.MetricFamilySamples>	BufferPoolsExports.collect(Predicate<String> nameFilter)
List<Collector.MetricFamilySamples>	ClassLoadingExports.collect(Predicate<String> nameFilter)
List<Collector.MetricFamilySamples>	GarbageCollectorExports.collect(Predicate<String> nameFilter)
List<Collector.MetricFamilySamples>	MemoryPoolsExports.collect(Predicate<String> nameFilter)
List<Collector.MetricFamilySamples>	ThreadExports.collect(Predicate<String> nameFilter)

Uses of Predicate in io.prometheus.client.servlet.common.exporter

Fields in io.prometheus.client.servlet.common.exporter declared as Predicate

Modifier and Type	Field	Description
private Predicate<String>	Exporter.sampleNameFilter

Constructors in io.prometheus.client.servlet.common.exporter with parameters of type Predicate

Modifier	Constructor	Description
	Exporter(CollectorRegistry registry, Predicate<String> sampleNameFilter)	Construct a MetricsServlet for the given registry.

Uses of Predicate in io.prometheus.client.servlet.jakarta.exporter

Constructors in io.prometheus.client.servlet.jakarta.exporter with parameters of type Predicate

Modifier	Constructor	Description
	MetricsServlet(CollectorRegistry registry, Predicate<String> sampleNameFilter)
	MetricsServlet(Predicate<String> sampleNameFilter)