com.alibaba.csp.sentinel.node

Class DefaultNode

java.lang.Object

com.alibaba.csp.sentinel.node.StatisticNode

com.alibaba.csp.sentinel.node.DefaultNode

All Implemented Interfaces:

Node

Direct Known Subclasses:

EntranceNode

public class DefaultNode
extends StatisticNode

A Node use 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. sub-node will be created when call SphU#entry() or SphO@entry() multi times in the same Context.

Author:

qinan.qn

See Also:

NodeSelectorSlot

Constructor Summary

Constructors

Constructor and Description
DefaultNode(ResourceWrapper id, ClusterNode clusterNode)

Method Summary

Modifier and Type	Method and Description
void	addChild(Node node)
void	addPassRequest()
void	decreaseThreadNum()
Set<Node>	getChildList()
ClusterNode	getClusterNode()
ResourceWrapper	getId()
void	increaseBlockedQps()
void	increaseExceptionQps()
void	increaseThreadNum()
void	printDefaultNode()
void	removeChildList()
void	rt(long rt)
void	setClusterNode(ClusterNode clusterNode)

Methods inherited from class com.alibaba.csp.sentinel.node.StatisticNode

avgRt, blockedQps, blockedRequest, curThreadNum, debug, exceptionQps, maxSuccessQps, metrics, minRt, passQps, previousBlockQps, previousPassQps, reset, successQps, totalException, totalQps, totalRequest, totalSuccess

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultNode

public DefaultNode(ResourceWrapper id,
                   ClusterNode clusterNode)

Method Detail

getId

public ResourceWrapper getId()

getClusterNode

public ClusterNode getClusterNode()

setClusterNode

public void setClusterNode(ClusterNode clusterNode)

addChild

public void addChild(Node node)

removeChildList

public void removeChildList()

getChildList

public Set<Node> getChildList()

increaseBlockedQps

public void increaseBlockedQps()

Specified by:

increaseBlockedQps in interface Node

Overrides:

increaseBlockedQps in class StatisticNode

increaseExceptionQps

public void increaseExceptionQps()

Specified by:

increaseExceptionQps in interface Node

Overrides:

increaseExceptionQps in class StatisticNode

rt

public void rt(long rt)

Specified by:

rt in interface Node

Overrides:

rt in class StatisticNode

increaseThreadNum

public void increaseThreadNum()

Specified by:

increaseThreadNum in interface Node

Overrides:

increaseThreadNum in class StatisticNode

decreaseThreadNum

public void decreaseThreadNum()

Specified by:

decreaseThreadNum in interface Node

Overrides:

decreaseThreadNum in class StatisticNode

addPassRequest

public void addPassRequest()

Specified by:

addPassRequest in interface Node

Overrides:

addPassRequest in class StatisticNode

printDefaultNode

public void printDefaultNode()