Package fish.payara.microprofile.metrics.healthcheck

Class HealthCheckCounter

java.lang.Object

fish.payara.microprofile.metrics.healthcheck.HealthCheckCounter

All Implemented Interfaces:

HealthCheckStatsProvider, org.eclipse.microprofile.metrics.Counter, org.eclipse.microprofile.metrics.Counting, org.eclipse.microprofile.metrics.Metric

public class HealthCheckCounter
extends Object
implements org.eclipse.microprofile.metrics.Counter, HealthCheckStatsProvider

Implementation of a counter based off an HealthCheck. As this is just a proxy for the HealthCheck calling the inc() method will throw an UnsupportedOperationException. Just use the getCount() method to get the value of the HealthCheck backing this.

Constructor Summary

Constructors

Constructor	Description
HealthCheckCounter(HealthCheckStatsProvider healthCheck, ServiceExpression expression)

Method Summary

Modifier and Type	Method	Description
Set<String>	getAttributes()
long	getCount()
Set<String>	getSubAttributes()
<T> T	getValue(Class<T> type, String attribute, String subAttribute)
void	inc()	Throws UnsupportedOperationException - this is all dealt with by the backing HealthCheck
void	inc(long n)	Throws UnsupportedOperationException - this is all dealt with by the backing HealthCheck
boolean	isEnabled()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HealthCheckCounter

public HealthCheckCounter(HealthCheckStatsProvider healthCheck,
                          ServiceExpression expression)

Method Detail

inc

public void inc()

Throws UnsupportedOperationException - this is all dealt with by the backing HealthCheck

Specified by:

inc in interface org.eclipse.microprofile.metrics.Counter

inc

public void inc(long n)

Throws UnsupportedOperationException - this is all dealt with by the backing HealthCheck

Specified by:

inc in interface org.eclipse.microprofile.metrics.Counter

Parameters:

n - the increment value

getCount

public long getCount()

Specified by:

getCount in interface org.eclipse.microprofile.metrics.Counter

Specified by:

getCount in interface org.eclipse.microprofile.metrics.Counting

isEnabled

public boolean isEnabled()

Specified by:

isEnabled in interface HealthCheckStatsProvider

getValue

public <T> T getValue(Class<T> type,
                      String attribute,
                      String subAttribute)

Specified by:

getValue in interface HealthCheckStatsProvider

getAttributes

public Set<String> getAttributes()

Specified by:

getAttributes in interface HealthCheckStatsProvider

getSubAttributes

public Set<String> getSubAttributes()

Specified by:

getSubAttributes in interface HealthCheckStatsProvider