程序包 com.alibaba.csp.sentinel.property

类 NoOpSentinelProperty

java.lang.Object

com.alibaba.csp.sentinel.property.NoOpSentinelProperty

所有已实现的接口:

SentinelProperty<Object>

public final class NoOpSentinelProperty
extends Object
implements SentinelProperty<Object>

A SentinelProperty that will never inform the PropertyListener on it.

作者:

leyou

构造器概要

构造器

构造器	说明
NoOpSentinelProperty()

方法概要

修饰符和类型	方法	说明
void	addListener(PropertyListener<Object> listener)	Add a PropertyListener to this SentinelProperty.
void	removeListener(PropertyListener<Object> listener)	Remove the PropertyListener on this.
boolean	updateValue(Object newValue)	Update the newValue as the current value of this property and inform all PropertyListeners added on this only when new newValue is not Equals to the old value.

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

NoOpSentinelProperty

public NoOpSentinelProperty()

方法详细资料

addListener

public void addListener(PropertyListener<Object> listener)

从接口复制的说明: SentinelProperty

Add a PropertyListener to this SentinelProperty. After the listener is added, SentinelProperty.updateValue(Object) will inform the listener if needed.

This method can invoke multi times to add more than one listeners.

指定者:

addListener 在接口中 SentinelProperty<Object>

参数:

listener - listener to add.

removeListener

public void removeListener(PropertyListener<Object> listener)

从接口复制的说明: SentinelProperty

Remove the PropertyListener on this. After removing, SentinelProperty.updateValue(Object) will not inform the listener.

指定者:

removeListener 在接口中 SentinelProperty<Object>

参数:

listener - the listener to remove.

updateValue

public boolean updateValue(Object newValue)

从接口复制的说明: SentinelProperty

Update the newValue as the current value of this property and inform all PropertyListeners added on this only when new newValue is not Equals to the old value.

指定者:

updateValue 在接口中 SentinelProperty<Object>

参数:

newValue - the new value.

返回:

true if the value in property has been updated, otherwise false