org.apache.skywalking.apm.toolkit.meter.impl

Class AbstractBuilder<BUILDER extends BaseBuilder,BASE extends BaseMeter,IMPL extends AbstractMeter>

java.lang.Object

org.apache.skywalking.apm.toolkit.meter.impl.AbstractBuilder<BUILDER,BASE,IMPL>

All Implemented Interfaces:

BaseBuilder<BUILDER,BASE>

Direct Known Subclasses:

CounterImpl.Builder, GaugeImpl.Builder, HistogramImpl.Builder

public abstract class AbstractBuilder<BUILDER extends BaseBuilder,BASE extends BaseMeter,IMPL extends AbstractMeter>
extends Object
implements BaseBuilder<BUILDER,BASE>

Help to build the meter

Field Summary

Fields

Modifier and Type	Field and Description
protected MeterId	meterId

Constructor Summary

Constructors

Constructor and Description
AbstractBuilder(MeterId meterId) Build a new meter build from exists meter id
AbstractBuilder(String name) Build a new meter build, meter name is required

Method Summary

Modifier and Type	Method and Description
protected void	accept(IMPL meter) Accept the new meter when register, could use it to judge histogram buckets is correct.
BASE	build() Build a new meter object
protected abstract BASE	create(MeterId meterId) Create a meter
MeterId	getMeterId() Get current meter id
protected abstract MeterId.MeterType	getType() Get supported build meter type
BUILDER	tag(String name, String value) append new tag to this meter

Methods inherited from class java.lang.Object

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

Field Detail

meterId

protected final MeterId meterId

Constructor Detail

AbstractBuilder

public AbstractBuilder(String name)

Build a new meter build, meter name is required

AbstractBuilder

public AbstractBuilder(MeterId meterId)

Build a new meter build from exists meter id

Method Detail

tag

public BUILDER tag(String name,
                   String value)

append new tag to this meter

Specified by:

tag in interface BaseBuilder<BUILDER extends BaseBuilder,BASE extends BaseMeter>

create

protected abstract BASE create(MeterId meterId)

Create a meter

accept

protected void accept(IMPL meter)
               throws IllegalArgumentException

Accept the new meter when register, could use it to judge histogram buckets is correct. It's working on the same meter id only.

Throws:

IllegalArgumentException - if cannot be accept, throws information

getType

protected abstract MeterId.MeterType getType()

Get supported build meter type

getMeterId

public MeterId getMeterId()

Get current meter id

build

public BASE build()

Build a new meter object

Specified by:

build in interface BaseBuilder<BUILDER extends BaseBuilder,BASE extends BaseMeter>