org.apache.flink.streaming.api.operators.python.timer

类 TimerRegistration

java.lang.Object

org.apache.flink.streaming.api.operators.python.timer.TimerRegistration

@Internal
public final class TimerRegistration
extends Object

Handles the interaction with the Python worker for registering and deleting timers.

构造器概要

构造器

构造器和说明

TimerRegistration(org.apache.flink.runtime.state.KeyedStateBackend<org.apache.flink.types.Row> keyedStateBackend, org.apache.flink.streaming.api.operators.InternalTimerService internalTimerService, org.apache.flink.streaming.api.operators.KeyContext keyContext, org.apache.flink.api.common.typeutils.TypeSerializer namespaceSerializer, org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.types.Row> timerDataSerializer)

方法概要

限定符和类型	方法和说明
void	setTimer(byte[] serializedTimerData)

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

TimerRegistration

public TimerRegistration(org.apache.flink.runtime.state.KeyedStateBackend<org.apache.flink.types.Row> keyedStateBackend,
                         org.apache.flink.streaming.api.operators.InternalTimerService internalTimerService,
                         org.apache.flink.streaming.api.operators.KeyContext keyContext,
                         org.apache.flink.api.common.typeutils.TypeSerializer namespaceSerializer,
                         org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.types.Row> timerDataSerializer)
                  throws Exception

抛出:

Exception

方法详细资料

setTimer

public void setTimer(byte[] serializedTimerData)