com.alipay.sofa.rpc.client.aft.impl

类 AbstractInvocationStat

java.lang.Object

com.alipay.sofa.rpc.client.aft.impl.AbstractInvocationStat

所有已实现的接口:

InvocationStat

直接已知子类:

ServiceExceptionInvocationStat

public abstract class AbstractInvocationStat
extends Object
implements InvocationStat

The type Abstract dimension stat.

字段概要

字段

限定符和类型	字段和说明
protected InvocationStatDimension	dimension 统计维度
protected AtomicLong	exceptionCount 异常次数
protected AtomicLong	invokeCount 调用次数

构造器概要

构造器

构造器和说明
AbstractInvocationStat(InvocationStatDimension dimension) Instantiates a new Abstract dimension stat.

方法概要

方法

限定符和类型	方法和说明
InvocationStatDimension	getDimension() The Dimension of invocation statistics
long	getExceptionCount() Get count of exception event
double	getExceptionRate() Get rate of exception event. by exception count / invoke count
long	getInvokeCount() get count of invocation
AtomicInteger	getUselessCycle() Gets useless cycle.
long	invoke() tick one invocation
void	setExceptionCount(long count) Sets server exception.
protected void	setInvokeCount(long count) Sets invoke count.
InvocationStat	snapshot() Do snapshot of stat.
void	update(InvocationStat snapshot) Update the value of InvocationStat(eg. for next time window)

从类继承的方法 java.lang.Object

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

从接口继承的方法 com.alipay.sofa.rpc.client.aft.InvocationStat

catchException

字段详细资料

dimension

protected final InvocationStatDimension dimension

统计维度

invokeCount

protected final AtomicLong invokeCount

调用次数

exceptionCount

protected final AtomicLong exceptionCount

异常次数

构造器详细资料

AbstractInvocationStat

public AbstractInvocationStat(InvocationStatDimension dimension)

Instantiates a new Abstract dimension stat.

参数:

dimension - the dimension

方法详细资料

getDimension

public InvocationStatDimension getDimension()

从接口复制的说明: InvocationStat

The Dimension of invocation statistics

指定者:

getDimension 在接口中 InvocationStat

返回:

InvocationStatDimension

getUselessCycle

public AtomicInteger getUselessCycle()

Gets useless cycle.

指定者:

getUselessCycle 在接口中 InvocationStat

返回:

the useless cycle

invoke

public long invoke()

从接口复制的说明: InvocationStat

tick one invocation

指定者:

invoke 在接口中 InvocationStat

返回:

current invoke count

getInvokeCount

public long getInvokeCount()

从接口复制的说明: InvocationStat

get count of invocation

指定者:

getInvokeCount 在接口中 InvocationStat

返回:

current invoke count

getExceptionRate

public double getExceptionRate()

从接口复制的说明: InvocationStat

Get rate of exception event. by exception count / invoke count

指定者:

getExceptionRate 在接口中 InvocationStat

返回:

exception rate of all invoke

getExceptionCount

public long getExceptionCount()

从接口复制的说明: InvocationStat

Get count of exception event

指定者:

getExceptionCount 在接口中 InvocationStat

返回:

current invoke count

setInvokeCount

protected void setInvokeCount(long count)

Sets invoke count.

参数:

count - the count

setExceptionCount

public void setExceptionCount(long count)

Sets server exception.

参数:

count - the count

snapshot

public InvocationStat snapshot()

从接口复制的说明: InvocationStat

Do snapshot of stat.

指定者:

snapshot 在接口中 InvocationStat

返回:

snapshot of one time window

update

public void update(InvocationStat snapshot)

从接口复制的说明: InvocationStat

Update the value of InvocationStat(eg. for next time window)

指定者:

update 在接口中 InvocationStat

参数:

snapshot - snapshot of one time window