org.apache.flink.runtime.metrics.groups

Class GenericValueMetricGroup

java.lang.Object

org.apache.flink.runtime.metrics.groups.AbstractMetricGroup<AbstractMetricGroup<?>>

org.apache.flink.runtime.metrics.groups.GenericMetricGroup

org.apache.flink.runtime.metrics.groups.GenericValueMetricGroup

All Implemented Interfaces:

org.apache.flink.metrics.MetricGroup

@Internal
public class GenericValueMetricGroup
extends GenericMetricGroup

A GenericMetricGroup for representing the value part of a key-value metric group pair.

See Also:

GenericKeyMetricGroup, MetricGroup.addGroup(String, String)

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.flink.runtime.metrics.groups.AbstractMetricGroup

AbstractMetricGroup.ChildType

Field Summary

Fields inherited from class org.apache.flink.runtime.metrics.groups.AbstractMetricGroup

LOG, parent, queryServiceScopeInfo, registry, variables

Method Summary

Modifier and Type	Method and Description
String	getLogicalScope(org.apache.flink.metrics.CharacterFilter filter, char delimiter) Returns the logical scope of this group, for example "taskmanager.job.task".
protected void	putVariables(Map<String,String> variables) Enters all variables specific to this AbstractMetricGroup and their associated values into the map.

Methods inherited from class org.apache.flink.runtime.metrics.groups.GenericMetricGroup

createQueryServiceMetricInfo, getGroupName

Methods inherited from class org.apache.flink.runtime.metrics.groups.AbstractMetricGroup

addGroup, addGroup, addGroup, addMetric, close, counter, counter, counter, counter, createChildGroup, gauge, gauge, getAllVariables, getLogicalScope, getMetricIdentifier, getMetricIdentifier, getMetricIdentifier, getQueryServiceMetricInfo, getScopeComponents, histogram, histogram, isClosed, meter, meter

Methods inherited from class java.lang.Object

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

Method Detail

putVariables

protected void putVariables(Map<String,String> variables)

Description copied from class: AbstractMetricGroup

Enters all variables specific to this AbstractMetricGroup and their associated values into the map.

Overrides:

putVariables in class AbstractMetricGroup<AbstractMetricGroup<?>>

Parameters:

variables - map to enter variables and their values into

getLogicalScope

public String getLogicalScope(org.apache.flink.metrics.CharacterFilter filter,
                              char delimiter)

Description copied from class: AbstractMetricGroup

Returns the logical scope of this group, for example "taskmanager.job.task".

Overrides:

getLogicalScope in class AbstractMetricGroup<AbstractMetricGroup<?>>

Parameters:

filter - character filter which is applied to the scope components

Returns:

logical scope