接口的使用
org.apache.pulsar.functions.windowing.TriggerPolicy

使用TriggerPolicy的程序包

程序包	说明
org.apache.pulsar.functions.windowing
org.apache.pulsar.functions.windowing.triggers

org.apache.pulsar.functions.windowing中TriggerPolicy的使用

声明为TriggerPolicy的org.apache.pulsar.functions.windowing中的字段

修饰符和类型	字段	说明
protected TriggerPolicy<T,?>	WindowManager.triggerPolicy

参数类型为TriggerPolicy的org.apache.pulsar.functions.windowing中的方法

修饰符和类型	方法	说明
void	WindowManager.setTriggerPolicy(TriggerPolicy<T,?> triggerPolicy)

org.apache.pulsar.functions.windowing.triggers中TriggerPolicy的使用

实现TriggerPolicy的org.apache.pulsar.functions.windowing.triggers中的类

修饰符和类型	类	说明
class	CountTriggerPolicy<T>	A trigger that tracks event counts and calls back TriggerHandler.onTrigger() when the count threshold is hit.
class	TimeTriggerPolicy<T>	Invokes TriggerHandler.onTrigger() after the duration.
class	WatermarkCountTriggerPolicy<T>	A trigger policy that tracks event counts and sets the context for eviction policy to evict based on latest watermark time.
class	WatermarkTimeTriggerPolicy<T>	Handles watermark events and triggers TriggerHandler.onTrigger() for each window interval that has events to be processed up to the watermark ts.