org.apache.flink.runtime.dispatcher

接口 TriggerCheckpointFunction

函数接口:

这是一个函数接口, 因此可用作 lambda 表达式或方法引用的赋值目标。

@FunctionalInterface
public interface TriggerCheckpointFunction

Wrapper interface for functions triggering checkpoints. Currently only serves to shorten signatures.

方法概要

限定符和类型	方法和说明
CompletableFuture<Long>	apply(org.apache.flink.api.common.JobID jobId, org.apache.flink.core.execution.CheckpointType checkpointType, org.apache.flink.api.common.time.Time timeout)

方法详细资料

apply

CompletableFuture<Long> apply(org.apache.flink.api.common.JobID jobId,
                              org.apache.flink.core.execution.CheckpointType checkpointType,
                              org.apache.flink.api.common.time.Time timeout)