程序包 org.apache.seatunnel.engine.server.task.flow

类 TransformFlowLifeCycle<T>

java.lang.Object

org.apache.seatunnel.engine.server.task.flow.AbstractFlowLifeCycle

org.apache.seatunnel.engine.server.task.flow.ActionFlowLifeCycle

org.apache.seatunnel.engine.server.task.flow.TransformFlowLifeCycle<T>

所有已实现的接口:

Stateful, FlowLifeCycle, OneInputFlowLifeCycle<org.apache.seatunnel.api.table.type.Record<?>>

public class TransformFlowLifeCycle<T>
extends ActionFlowLifeCycle
implements OneInputFlowLifeCycle<org.apache.seatunnel.api.table.type.Record<?>>

字段概要

从类继承的字段 org.apache.seatunnel.engine.server.task.flow.AbstractFlowLifeCycle

completableFuture, prepareClose, runningTask

构造器概要

构造器

构造器	说明
TransformFlowLifeCycle(org.apache.seatunnel.engine.core.dag.actions.TransformChainAction<T> action, SeaTunnelTask runningTask, org.apache.seatunnel.api.transform.Collector<org.apache.seatunnel.api.table.type.Record<?>> collector, org.apache.seatunnel.engine.common.utils.concurrent.CompletableFuture<Void> completableFuture)

方法概要

修饰符和类型	方法	说明
void	close()
void	open()
void	received(org.apache.seatunnel.api.table.type.Record<?> record)
void	restoreState(List<ActionSubtaskState> actionStateList)
List<T>	transform(T inputData)

从类继承的方法 org.apache.seatunnel.engine.server.task.flow.ActionFlowLifeCycle

getAction

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 org.apache.seatunnel.engine.server.task.flow.FlowLifeCycle

init, prepareClose

构造器详细资料

TransformFlowLifeCycle

public TransformFlowLifeCycle(org.apache.seatunnel.engine.core.dag.actions.TransformChainAction<T> action,
 SeaTunnelTask runningTask,
 org.apache.seatunnel.api.transform.Collector<org.apache.seatunnel.api.table.type.Record<?>> collector,
 org.apache.seatunnel.engine.common.utils.concurrent.CompletableFuture<Void> completableFuture)

方法详细资料

open

public void open()
          throws Exception

指定者:

open 在接口中 FlowLifeCycle

抛出:

Exception

received

public void received(org.apache.seatunnel.api.table.type.Record<?> record)

指定者:

received 在接口中 OneInputFlowLifeCycle<T>

transform

public List<T> transform(T inputData)

restoreState

public void restoreState(List<ActionSubtaskState> actionStateList)
                  throws Exception

指定者:

restoreState 在接口中 Stateful

抛出:

Exception

close

public void close()
           throws IOException

指定者:

close 在接口中 FlowLifeCycle

覆盖:

close 在类中 AbstractFlowLifeCycle

抛出:

IOException