Package org.apache.dubbo.metrics.model

Class MetricsSupport

java.lang.Object

org.apache.dubbo.metrics.model.MetricsSupport

public class MetricsSupport
extends Object

Constructor Summary

Constructors

Constructor	Description
MetricsSupport()

Method Summary

Modifier and Type	Method	Description
static Map<String,String>	applicationTags(ApplicationModel applicationModel)
static Map<String,String>	applicationTags(ApplicationModel applicationModel, Map<String,String> extraInfo)
static void	dec(MetricsKey metricsKey, MetricsPlaceValue placeType, MethodMetricsCollector<TimeCounterEvent> collector, MetricsEvent event)	Dec method num
static <T> void	fillZero(Map<?,Map<T,AtomicLong>> data)	Generate a complete indicator item for an interface/method
static MetricsKey	getAggMetricsKey(Throwable throwable)
static String	getGroup(Invocation invocation)
static String	getInterfaceName(Invocation invocation)
static MetricsKey	getMetricsKey(Throwable throwable)
static String	getSide(Invocation invocation)
static String	getVersion(Invocation invocation)
static void	incrAndAddRt(MetricsKey metricsKey, MetricsPlaceValue placeType, MethodMetricsCollector<TimeCounterEvent> collector, TimeCounterEvent event)	Incr method numinvalid input: '&'invalid input: '&rt'
static void	incrAndAddRt(MetricsKey metricsKey, MetricsPlaceValue placeType, ServiceMetricsCollector<TimeCounterEvent> collector, TimeCounterEvent event)	Incr service numinvalid input: '&'invalid input: '&rt'
static void	increment(MetricsKey metricsKey, MetricsPlaceValue placeType, MethodMetricsCollector<TimeCounterEvent> collector, MetricsEvent event)	Incr method num
static void	increment(MetricsKey metricsKey, MetricsPlaceValue placeType, ServiceMetricsCollector<TimeCounterEvent> collector, MetricsEvent event)	Incr service num
static void	init(MetricsKey metricsKey, MetricsPlaceValue placeType, MethodMetricsCollector<TimeCounterEvent> collector, MetricsEvent event)
static Map<String,String>	methodTags(ApplicationModel applicationModel, String serviceKey, String methodName)
static Map<String,String>	serviceTags(ApplicationModel applicationModel, String serviceKey, Map<String,String> extraInfo)

Methods inherited from class java.lang.Object

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

Constructor Details

MetricsSupport

public MetricsSupport()

Method Details

applicationTags

public static Map<String,String> applicationTags(ApplicationModel applicationModel)

applicationTags

public static Map<String,String> applicationTags(ApplicationModel applicationModel,
 @Nullable
 Map<String,String> extraInfo)

serviceTags

public static Map<String,String> serviceTags(ApplicationModel applicationModel,
 String serviceKey,
 Map<String,String> extraInfo)

methodTags

public static Map<String,String> methodTags(ApplicationModel applicationModel,
 String serviceKey,
 String methodName)

getMetricsKey

public static MetricsKey getMetricsKey(Throwable throwable)

getAggMetricsKey

public static MetricsKey getAggMetricsKey(Throwable throwable)

getSide

public static String getSide(Invocation invocation)

getInterfaceName

public static String getInterfaceName(Invocation invocation)

getGroup

public static String getGroup(Invocation invocation)

getVersion

public static String getVersion(Invocation invocation)

increment

public static void increment(MetricsKey metricsKey,
 MetricsPlaceValue placeType,
 ServiceMetricsCollector<TimeCounterEvent> collector,
 MetricsEvent event)

Incr service num

incrAndAddRt

public static void incrAndAddRt(MetricsKey metricsKey,
 MetricsPlaceValue placeType,
 ServiceMetricsCollector<TimeCounterEvent> collector,
 TimeCounterEvent event)

Incr service numinvalid input: '&'invalid input: '&rt'

increment

public static void increment(MetricsKey metricsKey,
 MetricsPlaceValue placeType,
 MethodMetricsCollector<TimeCounterEvent> collector,
 MetricsEvent event)

Incr method num

init

public static void init(MetricsKey metricsKey,
 MetricsPlaceValue placeType,
 MethodMetricsCollector<TimeCounterEvent> collector,
 MetricsEvent event)

dec

public static void dec(MetricsKey metricsKey,
 MetricsPlaceValue placeType,
 MethodMetricsCollector<TimeCounterEvent> collector,
 MetricsEvent event)

Dec method num

incrAndAddRt

public static void incrAndAddRt(MetricsKey metricsKey,
 MetricsPlaceValue placeType,
 MethodMetricsCollector<TimeCounterEvent> collector,
 TimeCounterEvent event)

Incr method numinvalid input: '&'invalid input: '&rt'

fillZero

public static <T> void fillZero(Map<?,Map<T,AtomicLong>> data)

Generate a complete indicator item for an interface/method