程序包 com.alibaba.csp.sentinel.metric.extension

接口 AdvancedMetricExtension

所有超级接口:

MetricExtension

public interface AdvancedMetricExtension
extends MetricExtension

Extended MetricExtension extending input parameters of each metric collection method with EntryType.

从以下版本开始:

1.8.0

作者:

bill_yip, Eric Zhao

方法概要

修饰符和类型	方法	说明
void	onBlocked(ResourceWrapper rw, int batchCount, String origin, BlockException e, Object[] args)	Add current block count of the resource name.
void	onComplete(ResourceWrapper rw, long rt, int batchCount, Object[] args)	Add current completed count of the resource name.
void	onError(ResourceWrapper rw, Throwable throwable, int batchCount, Object[] args)	Add current exception count of the resource name.
void	onPass(ResourceWrapper rw, int batchCount, Object[] args)	Add current pass count of the resource name.

从接口继承的方法 com.alibaba.csp.sentinel.metric.extension.MetricExtension

addBlock, addException, addPass, addRt, addSuccess, decreaseThreadNum, increaseThreadNum

方法详细资料

onPass

void onPass(ResourceWrapper rw,
 int batchCount,
 Object[] args)

Add current pass count of the resource name.

参数:

rw - resource representation (including resource name, traffic type, etc.)

batchCount - count to add

args - additional arguments of the resource, eg. if the resource is a method name, the args will be the parameters of the method.

onBlocked

void onBlocked(ResourceWrapper rw,
 int batchCount,
 String origin,
 BlockException e,
 Object[] args)

Add current block count of the resource name.

参数:

rw - resource representation (including resource name, traffic type, etc.)

batchCount - count to add

origin - the origin of caller (if present)

e - the associated BlockException

args - additional arguments of the resource, eg. if the resource is a method name, the args will be the parameters of the method.

onComplete

void onComplete(ResourceWrapper rw,
 long rt,
 int batchCount,
 Object[] args)

Add current completed count of the resource name.

参数:

rw - resource representation (including resource name, traffic type, etc.)

batchCount - count to add

rt - response time of current invocation

args - additional arguments of the resource

onError

void onError(ResourceWrapper rw,
 Throwable throwable,
 int batchCount,
 Object[] args)

Add current exception count of the resource name.

参数:

rw - resource representation (including resource name, traffic type, etc.)

batchCount - count to add

throwable - exception related.

args - additional arguments of the resource