程序包 com.alibaba.csp.sentinel.node

类 DefaultNode

java.lang.Object

com.alibaba.csp.sentinel.node.StatisticNode

com.alibaba.csp.sentinel.node.DefaultNode

所有已实现的接口:

Node, OccupySupport, DebugSupport

直接已知子类:

EntranceNode

public class DefaultNode
extends StatisticNode

A Node used to hold statistics for specific resource name in the specific context. Each distinct resource in each distinct Context will corresponding to a DefaultNode.

This class may have a list of sub DefaultNodes. Child nodes will be created when calling SphU#entry() or SphO@entry() multiple times in the same Context.

作者:

qinan.qn

另请参阅:

• NodeSelectorSlot

构造器概要

构造器

构造器	说明
DefaultNode(ResourceWrapper id, ClusterNode clusterNode)

方法概要

修饰符和类型	方法	说明
void	addChild(Node node)	Add child node to current node.
void	addPassRequest(int count)	Add pass count.
void	addRtAndSuccess(long rt, int successCount)	Add rt and success count.
void	decreaseThreadNum()	Decrease current thread count.
Set<Node>	getChildList()
ClusterNode	getClusterNode()
ResourceWrapper	getId()
void	increaseBlockQps(int count)	Increase the block count.
void	increaseExceptionQps(int count)	Add the biz exception count.
void	increaseThreadNum()	Increase current thread count.
void	printDefaultNode()
void	removeChildList()	Reset the child node list.
void	setClusterNode(ClusterNode clusterNode)

从类继承的方法 com.alibaba.csp.sentinel.node.StatisticNode

addOccupiedPass, addWaitingRequest, avgRt, blockQps, blockRequest, curThreadNum, debug, exceptionQps, maxSuccessQps, metrics, minRt, occupiedPassQps, passQps, previousBlockQps, previousPassQps, rawMetricsInMin, reset, successQps, totalException, totalPass, totalQps, totalRequest, totalSuccess, tryOccupyNext, waiting

从类继承的方法 java.lang.Object

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

构造器详细资料

DefaultNode

public DefaultNode(ResourceWrapper id,
 ClusterNode clusterNode)

方法详细资料

getId

public ResourceWrapper getId()

getClusterNode

public ClusterNode getClusterNode()

setClusterNode

public void setClusterNode(ClusterNode clusterNode)

addChild

public void addChild(Node node)

Add child node to current node.

参数:

node - valid child node

removeChildList

public void removeChildList()

Reset the child node list.

getChildList

public Set<Node> getChildList()

increaseBlockQps

public void increaseBlockQps(int count)

从接口复制的说明: Node

Increase the block count.

指定者:

increaseBlockQps 在接口中 Node

覆盖:

increaseBlockQps 在类中 StatisticNode

参数:

count - count to add

increaseExceptionQps

public void increaseExceptionQps(int count)

从接口复制的说明: Node

Add the biz exception count.

指定者:

increaseExceptionQps 在接口中 Node

覆盖:

increaseExceptionQps 在类中 StatisticNode

参数:

count - count to add

addRtAndSuccess

public void addRtAndSuccess(long rt,
 int successCount)

从接口复制的说明: Node

Add rt and success count.

指定者:

addRtAndSuccess 在接口中 Node

覆盖:

addRtAndSuccess 在类中 StatisticNode

参数:

rt - response time

successCount - success count to add

increaseThreadNum

public void increaseThreadNum()

从接口复制的说明: Node

Increase current thread count.

指定者:

increaseThreadNum 在接口中 Node

覆盖:

increaseThreadNum 在类中 StatisticNode

decreaseThreadNum

public void decreaseThreadNum()

从接口复制的说明: Node

Decrease current thread count.

指定者:

decreaseThreadNum 在接口中 Node

覆盖:

decreaseThreadNum 在类中 StatisticNode

addPassRequest

public void addPassRequest(int count)

从接口复制的说明: Node

Add pass count.

指定者:

addPassRequest 在接口中 Node

覆盖:

addPassRequest 在类中 StatisticNode

参数:

count - count to add pass

printDefaultNode

public void printDefaultNode()