org.noear.folkmq.common

接口 MqMetasResolver

所有已知实现类:

MqMetasResolverV1, MqMetasResolverV2, MqMetasResolverV3

public interface MqMetasResolver

消息元信息分析器

从以下版本开始:

1.2

作者:

noear

方法概要

限定符和类型	方法和说明
void	bakExpiration(org.noear.socketd.transport.core.Entity m, boolean isBak) 备份过期时间
void	bakScheduled(org.noear.socketd.transport.core.Entity m, boolean isBak) 备份定时时间
String	getConsumerGroup(org.noear.socketd.transport.core.Entity m) 获取消费者组
long	getExpiration(org.noear.socketd.transport.core.Entity m) 获取过期时间
String	getKey(org.noear.socketd.transport.core.Entity m) 获取主键
int	getQos(org.noear.socketd.transport.core.Entity m) 获取质量等级（0或1）
long	getScheduled(org.noear.socketd.transport.core.Entity m) 获取定时时间
String	getSender(org.noear.socketd.transport.core.Entity m) 获取发送人
String	getTag(org.noear.socketd.transport.core.Entity m) 获取标签
int	getTimes(org.noear.socketd.transport.core.Entity m) 获取派发次数
String	getTopic(org.noear.socketd.transport.core.Entity m) 获取主题
boolean	isBroadcast(org.noear.socketd.transport.core.Entity m) 是否广播
boolean	isSequence(org.noear.socketd.transport.core.Entity m) 是否有序
boolean	isTransaction(org.noear.socketd.transport.core.Entity m) 是否事务
org.noear.socketd.transport.core.entity.EntityDefault	publishEntityBuild(String topic, MqMessage message) 发布实体构建
org.noear.socketd.transport.core.Message	routingMessageBuild(String topic, MqMessage message) 路由消息构建
void	setConsumerGroup(org.noear.socketd.transport.core.Entity m, String consumerGroup) 设置消费者组
void	setExpiration(org.noear.socketd.transport.core.Entity m, Long expiration) 设置过期时间
void	setScheduled(org.noear.socketd.transport.core.Entity m, long scheduled) 设置定时时间
void	setTimes(org.noear.socketd.transport.core.Entity m, int times) 设置派发次数
void	setTransaction(org.noear.socketd.transport.core.Entity m, boolean isTransaction) 设置事务
int	version() 版本号

方法详细资料

version

int version()

版本号

getSender

String getSender(org.noear.socketd.transport.core.Entity m)

获取发送人

getKey

String getKey(org.noear.socketd.transport.core.Entity m)

获取主键

getTag

String getTag(org.noear.socketd.transport.core.Entity m)

获取标签

getTopic

String getTopic(org.noear.socketd.transport.core.Entity m)

获取主题

getConsumerGroup

String getConsumerGroup(org.noear.socketd.transport.core.Entity m)

获取消费者组

setConsumerGroup

void setConsumerGroup(org.noear.socketd.transport.core.Entity m,
                      String consumerGroup)

设置消费者组

getQos

int getQos(org.noear.socketd.transport.core.Entity m)

获取质量等级（0或1）

getTimes

int getTimes(org.noear.socketd.transport.core.Entity m)

获取派发次数

setTimes

void setTimes(org.noear.socketd.transport.core.Entity m,
              int times)

设置派发次数

getExpiration

long getExpiration(org.noear.socketd.transport.core.Entity m)

获取过期时间

setExpiration

void setExpiration(org.noear.socketd.transport.core.Entity m,
                   Long expiration)

设置过期时间

bakExpiration

void bakExpiration(org.noear.socketd.transport.core.Entity m,
                   boolean isBak)

备份过期时间

参数:

isBak - 是否为备份（true:备份，false:恢复）

getScheduled

long getScheduled(org.noear.socketd.transport.core.Entity m)

获取定时时间

setScheduled

void setScheduled(org.noear.socketd.transport.core.Entity m,
                  long scheduled)

设置定时时间

bakScheduled

void bakScheduled(org.noear.socketd.transport.core.Entity m,
                  boolean isBak)

备份定时时间

参数:

isBak - 是否为备份（true:备份，false:恢复）

isSequence

boolean isSequence(org.noear.socketd.transport.core.Entity m)

是否有序

isBroadcast

boolean isBroadcast(org.noear.socketd.transport.core.Entity m)

是否广播

isTransaction

boolean isTransaction(org.noear.socketd.transport.core.Entity m)

是否事务

setTransaction

void setTransaction(org.noear.socketd.transport.core.Entity m,
                    boolean isTransaction)

设置事务

publishEntityBuild

org.noear.socketd.transport.core.entity.EntityDefault publishEntityBuild(String topic,
                                                                         MqMessage message)

发布实体构建

参数:

topic - 主题

message - 消息

routingMessageBuild

org.noear.socketd.transport.core.Message routingMessageBuild(String topic,
                                                             MqMessage message)

路由消息构建

参数:

topic - 主题

message - 消息