org.apache.storm.rocketmq.trident.state

Class RocketMqState

java.lang.Object

org.apache.storm.rocketmq.trident.state.RocketMqState

All Implemented Interfaces:

State

public class RocketMqState
extends Object
implements State

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RocketMqState.Options

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RocketMqState(Map<String,Object> map, RocketMqState.Options options)

Method Summary

Modifier and Type	Method and Description
void	beginCommit(Long txid)
void	commit(Long txid)
protected void	prepare()
void	updateState(List<TridentTuple> tuples, TridentCollector collector) Update the RocketMQ state.

Methods inherited from class java.lang.Object

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

Constructor Detail

RocketMqState

protected RocketMqState(Map<String,Object> map,
                        RocketMqState.Options options)

Method Detail

prepare

protected void prepare()

beginCommit

public void beginCommit(Long txid)

Specified by:

beginCommit in interface State

commit

public void commit(Long txid)

Specified by:

commit in interface State

updateState

public void updateState(List<TridentTuple> tuples,
                        TridentCollector collector)

Update the RocketMQ state.

Parameters:

tuples - trident tuples

collector - trident collector