程序包 com.alibaba.csp.sentinel.property

类 DynamicSentinelProperty<T>

java.lang.Object

com.alibaba.csp.sentinel.property.DynamicSentinelProperty<T>

所有已实现的接口:

SentinelProperty<T>

public class DynamicSentinelProperty<T>
extends Object
implements SentinelProperty<T>

字段概要

字段

修饰符和类型	字段	说明
protected Set<PropertyListener<T>>	listeners

构造器概要

构造器

构造器	说明
DynamicSentinelProperty()
DynamicSentinelProperty(T value)

方法概要

修饰符和类型	方法	说明
void	addListener(PropertyListener<T> listener)	Add a PropertyListener to this SentinelProperty.
void	close()
void	removeListener(PropertyListener<T> listener)	Remove the PropertyListener on this.
boolean	updateValue(T 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

字段详细资料

listeners

protected Set<PropertyListener<T>> listeners

构造器详细资料

DynamicSentinelProperty

public DynamicSentinelProperty()

DynamicSentinelProperty

public DynamicSentinelProperty(T value)

方法详细资料

addListener

public void addListener(PropertyListener<T> 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<T>

参数:

listener - listener to add.

removeListener

public void removeListener(PropertyListener<T> 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<T>

参数:

listener - the listener to remove.

updateValue

public boolean updateValue(T 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<T>

参数:

newValue - the new value.

返回:

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

close

public void close()