io.openmessaging.extension

Interface QueueMetaData

@Optional
public interface QueueMetaData

This interface QueueMetaData contains methods are used for getting configurations related some certain implementation. but this interface are not mandatory.

In order to improve performance, in some scenarios where message persistence is required, some message middleware will store messages on multiple partitions in multi servers.

In some scenarios, it is very useful to get the relevant partitions meta data for a queue.

Since:

OMS 1.0.0

Version:

OMS 1.0.0

Method Summary

Modifier and Type	Method and Description
int	partitionId() Get partition identifier of target queue.
String	queueName() Queue name
void	setPartitionId(int partitionId) Set the specified partition.
void	setQueueName(String queueName) Set queueName to this Message Queue.

Method Detail

setQueueName

void setQueueName(String queueName)

Set queueName to this Message Queue.

Parameters:

queueName -

setPartitionId

void setPartitionId(int partitionId)

Set the specified partition.

Parameters:

partitionId -

partitionId

int partitionId()

Get partition identifier of target queue.

Returns:

Partition identifier

queueName

String queueName()

Queue name

Returns:

Queue name.