程序包 org.apache.seatunnel.engine.server.checkpoint

类 StandaloneCheckpointIDCounter

java.lang.Object

org.apache.seatunnel.engine.server.checkpoint.StandaloneCheckpointIDCounter

所有已实现的接口:

org.apache.seatunnel.engine.core.checkpoint.CheckpointIDCounter

public class StandaloneCheckpointIDCounter
extends Object
implements org.apache.seatunnel.engine.core.checkpoint.CheckpointIDCounter

字段概要

从接口继承的字段 org.apache.seatunnel.engine.core.checkpoint.CheckpointIDCounter

INITIAL_CHECKPOINT_ID

构造器概要

构造器

构造器	说明
StandaloneCheckpointIDCounter()

方法概要

修饰符和类型	方法	说明
long	get()
long	getAndIncrement()
long	getLast()	Returns the last checkpoint ID (current - 1).
void	setCount(long newCount)
org.apache.seatunnel.engine.common.utils.concurrent.CompletableFuture<Void>	shutdown(org.apache.seatunnel.engine.core.job.PipelineStatus pipelineStatus)
void	start()

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

StandaloneCheckpointIDCounter

public StandaloneCheckpointIDCounter()

方法详细资料

start

public void start()
           throws Exception

指定者:

start 在接口中 org.apache.seatunnel.engine.core.checkpoint.CheckpointIDCounter

抛出:

Exception

shutdown

public org.apache.seatunnel.engine.common.utils.concurrent.CompletableFuture<Void> shutdown(org.apache.seatunnel.engine.core.job.PipelineStatus pipelineStatus)

指定者:

shutdown 在接口中 org.apache.seatunnel.engine.core.checkpoint.CheckpointIDCounter

getAndIncrement

public long getAndIncrement()
                     throws Exception

指定者:

getAndIncrement 在接口中 org.apache.seatunnel.engine.core.checkpoint.CheckpointIDCounter

抛出:

Exception

get

public long get()

指定者:

get 在接口中 org.apache.seatunnel.engine.core.checkpoint.CheckpointIDCounter

setCount

public void setCount(long newCount)

指定者:

setCount 在接口中 org.apache.seatunnel.engine.core.checkpoint.CheckpointIDCounter

getLast

public long getLast()

Returns the last checkpoint ID (current - 1).

返回:

Last checkpoint ID.