接口的使用
org.apache.flink.streaming.api.operators.InternalTimer

使用InternalTimer的程序包

程序包	说明
org.apache.flink.streaming.api.operators
org.apache.flink.streaming.api.operators.co
org.apache.flink.streaming.runtime.operators.windowing	This package contains the operators that implement the various window operations on data streams.

org.apache.flink.streaming.api.operators中InternalTimer的使用

实现InternalTimer的org.apache.flink.streaming.api.operators中的类

限定符和类型	类和说明
class	TimerHeapInternalTimer<K,N> Implementation of InternalTimer to use with a HeapPriorityQueueSet.

类型参数类型为InternalTimer的org.apache.flink.streaming.api.operators中的字段

限定符和类型	字段和说明
static org.apache.flink.runtime.state.KeyExtractorFunction<InternalTimer<?,?>>	InternalTimer.KEY_EXTRACTOR_FUNCTION Function to extract the key from a InternalTimer.
static org.apache.flink.runtime.state.PriorityComparator<InternalTimer<?,?>>	InternalTimer.TIMER_COMPARATOR Function to compare instances of InternalTimer.

参数类型为InternalTimer的org.apache.flink.streaming.api.operators中的方法

限定符和类型	方法和说明
int	TimerHeapInternalTimer.comparePriorityTo(InternalTimer<?,?> other)
void	Triggerable.onEventTime(InternalTimer<K,N> timer) Invoked when an event-time timer fires.
void	KeyedProcessOperator.onEventTime(InternalTimer<K,org.apache.flink.runtime.state.VoidNamespace> timer)
void	LegacyKeyedProcessOperator.onEventTime(InternalTimer<K,org.apache.flink.runtime.state.VoidNamespace> timer) 已过时。
void	Triggerable.onProcessingTime(InternalTimer<K,N> timer) Invoked when a processing-time timer fires.
void	KeyedProcessOperator.onProcessingTime(InternalTimer<K,org.apache.flink.runtime.state.VoidNamespace> timer)
void	LegacyKeyedProcessOperator.onProcessingTime(InternalTimer<K,org.apache.flink.runtime.state.VoidNamespace> timer) 已过时。

org.apache.flink.streaming.api.operators.co中InternalTimer的使用

参数类型为InternalTimer的org.apache.flink.streaming.api.operators.co中的方法

限定符和类型	方法和说明
void	IntervalJoinOperator.onEventTime(InternalTimer<K,String> timer)
void	CoBroadcastWithKeyedOperator.onEventTime(InternalTimer<KS,org.apache.flink.runtime.state.VoidNamespace> timer)
void	KeyedCoProcessOperator.onEventTime(InternalTimer<K,org.apache.flink.runtime.state.VoidNamespace> timer)
void	LegacyKeyedCoProcessOperator.onEventTime(InternalTimer<K,org.apache.flink.runtime.state.VoidNamespace> timer) 已过时。
void	IntervalJoinOperator.onProcessingTime(InternalTimer<K,String> timer)
void	CoBroadcastWithKeyedOperator.onProcessingTime(InternalTimer<KS,org.apache.flink.runtime.state.VoidNamespace> timer)
void	KeyedCoProcessOperator.onProcessingTime(InternalTimer<K,org.apache.flink.runtime.state.VoidNamespace> timer)
void	LegacyKeyedCoProcessOperator.onProcessingTime(InternalTimer<K,org.apache.flink.runtime.state.VoidNamespace> timer) 已过时。

org.apache.flink.streaming.runtime.operators.windowing中InternalTimer的使用

参数类型为InternalTimer的org.apache.flink.streaming.runtime.operators.windowing中的方法

限定符和类型	方法和说明
void	WindowOperator.onEventTime(InternalTimer<K,W> timer)
void	EvictingWindowOperator.onEventTime(InternalTimer<K,W> timer)
void	WindowOperator.onProcessingTime(InternalTimer<K,W> timer)
void	EvictingWindowOperator.onProcessingTime(InternalTimer<K,W> timer)