Node (sentinel-core 0.1.1 API)

All Known Implementing Classes:

ClusterNode, DefaultNode, EntranceNode, StatisticNode
```
public interface Node
```
This class holds real-time statistics for a resource.

Author:

qinan.qn, leyou

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`addPassRequest()`
`long`	`avgRt()` Average response per second.
`long`	`blockedQps()` Blocked request per second.
`long`	`blockedRequest()` Blocked request count per minute.
`int`	`curThreadNum()` Current active thread.
`void`	`debug()` Debug only.
`void`	`decreaseThreadNum()`
`long`	`exceptionQps()` Exception count per second.
`void`	`increaseBlockedQps()`
`void`	`increaseExceptionQps()`
`void`	`increaseThreadNum()`
`long`	`maxSuccessQps()`
`Map<Long,MetricNode>`	`metrics()`
`long`	`minRt()`
`long`	`passQps()` Incoming request per second.
`long`	`previousBlockQps()` Last seconds block QPS.
`long`	`previousPassQps()` Last window QPS.
`void`	`reset()` Reset the internal counter.
`void`	`rt(long rt)`
`long`	`successQps()` Outgoing request per second.
`long`	`totalException()` Exception count per minute.
`long`	`totalQps()` Incoming request + block request per second.
`long`	`totalRequest()` Incoming request per minute.
`long`	`totalSuccess()`

- Method Detail
  - totalRequest
```
long totalRequest()
```
    Incoming request per minute.
  - totalSuccess
```
long totalSuccess()
```
  - blockedRequest
```
long blockedRequest()
```
    Blocked request count per minute.
  - totalException
```
long totalException()
```
    Exception count per minute.
  - passQps
```
long passQps()
```
    Incoming request per second.
  - blockedQps
```
long blockedQps()
```
    Blocked request per second.
  - totalQps
```
long totalQps()
```
    Incoming request + block request per second.
  - successQps
```
long successQps()
```
    Outgoing request per second.
  - maxSuccessQps
```
long maxSuccessQps()
```
  - exceptionQps
```
long exceptionQps()
```
    Exception count per second.
  - avgRt
```
long avgRt()
```
    Average response per second.
  - minRt
```
long minRt()
```
  - curThreadNum
```
int curThreadNum()
```
    Current active thread.
  - previousBlockQps
```
long previousBlockQps()
```
    Last seconds block QPS.
  - previousPassQps
```
long previousPassQps()
```
    Last window QPS.
  - metrics
```
Map<Long,MetricNode> metrics()
```
  - addPassRequest
```
void addPassRequest()
```
  - rt
```
void rt(long rt)
```
  - increaseBlockedQps
```
void increaseBlockedQps()
```
  - increaseExceptionQps
```
void increaseExceptionQps()
```
  - increaseThreadNum
```
void increaseThreadNum()
```
  - decreaseThreadNum
```
void decreaseThreadNum()
```
  - reset
```
void reset()
```
    Reset the internal counter.
  - debug
```
void debug()
```
    Debug only.

Interface Node

Method Summary

Method Detail

totalRequest

totalSuccess

blockedRequest

totalException

passQps

blockedQps

totalQps

successQps

maxSuccessQps

exceptionQps

avgRt

minRt

curThreadNum

previousBlockQps

previousPassQps

metrics

addPassRequest

rt

increaseBlockedQps

increaseExceptionQps

increaseThreadNum

decreaseThreadNum

reset

debug