A B C D E G H I J L M N O R S T U V

A

ALL - Static variable in interface org.apache.dubbo.metrics.MetricFilter

Matches all metrics, regardless of type or name.

B

BucketCounter - Interface in org.apache.dubbo.metrics

Store the count in multiple buckets, every event will go into one specific bucket according to the happening timestamp.

build(String...) - Static method in class org.apache.dubbo.metrics.MetricName

Build a new metric name using the specific path components.

C

compareTo(MetricName) - Method in class org.apache.dubbo.metrics.MetricName

Compass - Interface in org.apache.dubbo.metrics

A metric that provides an easy way to collect method invocation, response time, success count, and error code count.

compass(MetricName) - Method in class org.apache.dubbo.metrics.MetricRegistry

Create a FastCompass with given name

Counter - Interface in org.apache.dubbo.metrics

An incrementing and decrementing counter metric.

counter(String) - Method in class org.apache.dubbo.metrics.MetricRegistry

Creates a new Counter and registers it under the given name.

counter(MetricName) - Method in class org.apache.dubbo.metrics.MetricRegistry

Return the Counter registered under this name; or create and register a new Counter if none is registered.

Counting - Interface in org.apache.dubbo.metrics

An interface for metric types which have counts.

D

dec() - Method in interface org.apache.dubbo.metrics.Counter

Decrement the counter by one.

dec(long) - Method in interface org.apache.dubbo.metrics.Counter

Decrement the counter by n.

E

EMPTY - Static variable in class org.apache.dubbo.metrics.MetricName

EMPTY_TAGS - Static variable in class org.apache.dubbo.metrics.MetricName

equals(Object) - Method in class org.apache.dubbo.metrics.MetricName

G

Gauge<T> - Interface in org.apache.dubbo.metrics

A gauge metric is an instantaneous reading of a particular value.

getBucketCounter(String, MetricName) - Method in interface org.apache.dubbo.metrics.IMetricManager

Create a BucketCounter metric in given group, and name.

getBucketCounter(String, MetricName) - Method in class org.apache.dubbo.metrics.NOPMetricManager

getBucketCounters(String, MetricName) - Static method in class org.apache.dubbo.metrics.MetricManager

Create a BucketCounter metric in given group, and name.

getBucketCounts() - Method in interface org.apache.dubbo.metrics.BucketCounter

Return the bucket count, keyed by timestamp

getBucketCounts(long) - Method in interface org.apache.dubbo.metrics.BucketCounter

Return the bucket count, keyed by timestamp, since (including) the startTime.

getBucketInterval() - Method in interface org.apache.dubbo.metrics.BucketCounter

Get the interval of the bucket

getBucketInterval() - Method in interface org.apache.dubbo.metrics.Compass

getCompass(String, MetricName) - Method in interface org.apache.dubbo.metrics.IMetricManager

Create a Compass metric in give group, name, and type if not exist, an instance will be created.

getCompass(String, MetricName) - Static method in class org.apache.dubbo.metrics.MetricManager

Create a Compass metric in given group, and name if not exist, an instance will be created.

getCompass(String, MetricName) - Method in class org.apache.dubbo.metrics.NOPMetricManager

getCompasses(String, MetricFilter) - Method in interface org.apache.dubbo.metrics.IMetricManager

Get all the compasses by the specific group and filter

getCompasses() - Method in class org.apache.dubbo.metrics.MetricRegistry

Returns a map of all the compasses in the registry and their names.

getCompasses(MetricFilter) - Method in class org.apache.dubbo.metrics.MetricRegistry

Returns a map of all the compasses in the registry and their names which match the given filter.

getCompasses(String, MetricFilter) - Method in class org.apache.dubbo.metrics.NOPMetricManager

getCount() - Method in interface org.apache.dubbo.metrics.Counting

Returns the current count.

getCountAndRtPerCategory() - Method in interface org.apache.dubbo.metrics.Compass

return method execution time and count per bucket per category

getCountAndRtPerCategory(long) - Method in interface org.apache.dubbo.metrics.Compass

return method execution time and count per bucket per category

getCounter(String, MetricName) - Method in interface org.apache.dubbo.metrics.IMetricManager

Create a Counter metric in given group, and name.

getCounter(String, MetricName) - Static method in class org.apache.dubbo.metrics.MetricManager

Create a Counter metric in given group, and name.

getCounter(String, MetricName) - Method in class org.apache.dubbo.metrics.NOPMetricManager

getCounters(String, MetricFilter) - Method in interface org.apache.dubbo.metrics.IMetricManager

Get all the counters by the specific group and filter

getCounters() - Method in class org.apache.dubbo.metrics.MetricRegistry

Returns a map of all the counters in the registry and their names.

getCounters(MetricFilter) - Method in class org.apache.dubbo.metrics.MetricRegistry

Returns a map of all the counters in the registry and their names which match the given filter.

getCounters(String, MetricFilter) - Method in class org.apache.dubbo.metrics.NOPMetricManager

getGauges() - Method in class org.apache.dubbo.metrics.MetricRegistry

Returns a map of all the gauges in the registry and their names.

getGauges(MetricFilter) - Method in class org.apache.dubbo.metrics.MetricRegistry

Returns a map of all the gauges in the registry and their names which match the given filter.

getIMetricManager() - Static method in class org.apache.dubbo.metrics.MetricManager

get dynamically bound IMetricManager instance

getKey() - Method in class org.apache.dubbo.metrics.MetricName

getMaxValue() - Static method in enum org.apache.dubbo.metrics.MetricLevel

getMethodCountPerCategory() - Method in interface org.apache.dubbo.metrics.Compass

return method count per bucket per category

getMethodCountPerCategory(long) - Method in interface org.apache.dubbo.metrics.Compass

return method count per bucket per category

getMethodRtPerCategory() - Method in interface org.apache.dubbo.metrics.Compass

return method execution time per bucket per category

getMethodRtPerCategory(long) - Method in interface org.apache.dubbo.metrics.Compass

return method execution time per bucket per category

getMetricLevel() - Method in class org.apache.dubbo.metrics.MetricName

Return the level of this metric The level indicates the importance of the metric

getMetricRegistryByGroup(String) - Method in interface org.apache.dubbo.metrics.IMetricManager

Get metric registry by group name, if not found, null will be returned

getMetricRegistryByGroup(String) - Method in class org.apache.dubbo.metrics.NOPMetricManager

getMetrics(String) - Method in interface org.apache.dubbo.metrics.IMetricManager

A map of metric names to metrics.

getMetrics(MetricFilter) - Method in class org.apache.dubbo.metrics.MetricRegistry

Returns a map of all the metrics in the registry and their names which match the given filter

getMetrics() - Method in interface org.apache.dubbo.metrics.MetricSet

A map of metric names to metrics.

getMetrics(String) - Method in class org.apache.dubbo.metrics.NOPMetricManager

getNames() - Method in class org.apache.dubbo.metrics.MetricRegistry

Returns a set of the names of all the metrics in the registry.

getTags() - Method in class org.apache.dubbo.metrics.MetricName

getValue() - Method in interface org.apache.dubbo.metrics.Gauge

Returns the metric's current value.

H

hashCode() - Method in class org.apache.dubbo.metrics.MetricName

I

IMetricManager - Interface in org.apache.dubbo.metrics

inc() - Method in interface org.apache.dubbo.metrics.Counter

Increment the counter by one.

inc(long) - Method in interface org.apache.dubbo.metrics.Counter

Increment the counter by n.

J

join(MetricName...) - Static method in class org.apache.dubbo.metrics.MetricName

Join the specified set of metric names.

L

lastUpdateTime() - Method in interface org.apache.dubbo.metrics.Metric

Return the last update time in milliseconds

level(MetricLevel) - Method in class org.apache.dubbo.metrics.MetricName

Metric level can be changed during runtime

listMetricGroups() - Method in interface org.apache.dubbo.metrics.IMetricManager

Get a list of group in current MetricManager

listMetricGroups() - Method in class org.apache.dubbo.metrics.NOPMetricManager

listMetricNamesByGroup() - Method in interface org.apache.dubbo.metrics.IMetricManager

list all metric names by group

listMetricNamesByGroup() - Method in class org.apache.dubbo.metrics.NOPMetricManager

M

matches(MetricName, Metric) - Method in interface org.apache.dubbo.metrics.MetricFilter

Returns true if the metric matches the filter; false otherwise.

Metric - Interface in org.apache.dubbo.metrics

A tag interface to indicate that a class is a metric.

MetricFilter - Interface in org.apache.dubbo.metrics

A filter used to determine whether or not a metric should be reported, among other things.

MetricLevel - Enum in org.apache.dubbo.metrics

An enumeration class to represent the metric level

MetricManager - Class in org.apache.dubbo.metrics

The design concept is heavily borrowed from SLF4j (http://www.slf4j.org/), the logging framework.

MetricManager() - Constructor for class org.apache.dubbo.metrics.MetricManager

MetricName - Class in org.apache.dubbo.metrics

This class is based on Dropwizard metrics, see io/dropwizard/metrics/MetricName.java The following changes are made: * Add metric level * Cache the hash code

MetricName() - Constructor for class org.apache.dubbo.metrics.MetricName

MetricName(String) - Constructor for class org.apache.dubbo.metrics.MetricName

MetricName(String, Map<String, String>) - Constructor for class org.apache.dubbo.metrics.MetricName

MetricName(String, MetricLevel) - Constructor for class org.apache.dubbo.metrics.MetricName

MetricName(String, Map<String, String>, MetricLevel) - Constructor for class org.apache.dubbo.metrics.MetricName

MetricRegistry - Class in org.apache.dubbo.metrics

A registry of metric instances.

MetricRegistry() - Constructor for class org.apache.dubbo.metrics.MetricRegistry

MetricSet - Interface in org.apache.dubbo.metrics

A set of named metrics.

N

NOPMetricManager - Class in org.apache.dubbo.metrics

The empty implementation for IMetricManager

NOPMetricManager() - Constructor for class org.apache.dubbo.metrics.NOPMetricManager

O

org.apache.dubbo.metrics - package org.apache.dubbo.metrics

R

record(long, String) - Method in interface org.apache.dubbo.metrics.Compass

record a method invocation with execution time and sub-categories

register(String, MetricName, Metric) - Method in interface org.apache.dubbo.metrics.IMetricManager

Register a customized metric to specified group.

register(String, MetricName, Metric) - Static method in class org.apache.dubbo.metrics.MetricManager

Register a customized metric to specified group.

register(String, T) - Method in class org.apache.dubbo.metrics.MetricRegistry

Given a Metric, registers it under the given name.

register(MetricName, T) - Method in class org.apache.dubbo.metrics.MetricRegistry

Given a Metric, registers it under the given name.

register(String, MetricName, Metric) - Method in class org.apache.dubbo.metrics.NOPMetricManager

registerAll(MetricSet) - Method in class org.apache.dubbo.metrics.MetricRegistry

Given a metric set, registers them.

remove(MetricName) - Method in class org.apache.dubbo.metrics.MetricRegistry

Removes the metric with the given name.

removeMatching(MetricFilter) - Method in class org.apache.dubbo.metrics.MetricRegistry

Removes all metrics which match the given filter.

resolve(String) - Method in class org.apache.dubbo.metrics.MetricName

resolve(String, boolean) - Method in class org.apache.dubbo.metrics.MetricName

Build the MetricName that is this with another path appended to it.

S

SEPARATOR - Static variable in class org.apache.dubbo.metrics.MetricName

T

tag(Map<String, String>) - Method in class org.apache.dubbo.metrics.MetricName

Add tags to a metric name and return the newly created MetricName.

tag(String...) - Method in class org.apache.dubbo.metrics.MetricName

Same as MetricName.tag(Map), but takes a variadic list of arguments.

toString() - Method in class org.apache.dubbo.metrics.MetricName

U

update() - Method in interface org.apache.dubbo.metrics.BucketCounter

update the counter to the given bucket

update(long) - Method in interface org.apache.dubbo.metrics.BucketCounter

update the counter to the given bucket

V

valueOf(String) - Static method in enum org.apache.dubbo.metrics.MetricLevel

Returns the enum constant of this type with the specified name.

values() - Static method in enum org.apache.dubbo.metrics.MetricLevel

Returns an array containing the constants of this enum type, in the order they are declared.

A B C D E G H I J L M N O R S T U V