com.github.tocrhz.mqtt.annotation

Annotation Type MqttSubscribe

@Retention(value=RUNTIME)
 @Target(value=METHOD)
public @interface MqttSubscribe

Subscribe topics.

Author:

tocrhz

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
java.lang.String[]	value topics

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
java.lang.String[]	clients clientIds
java.lang.String[]	groups Shared subscription group,
int[]	qos QOS for topic one-to-one.
boolean[]	shared Shared subscription, default false;

Element Detail

value

public abstract java.lang.String[] value

topics

Returns:

topics

qos

public abstract int[] qos

QOS for topic one-to-one.

If not one-to-one. fill by last qos and ignore the superfluous.

Returns:

QOSs

Default:

0

clients

public abstract java.lang.String[] clients

clientIds

Returns:

clientId, default all client

Default:

{}

shared

public abstract boolean[] shared

Shared subscription, default false;

for topic one-to-one.

If not one-to-one. fill by last shared and ignore the superfluous.

Returns:

true or false

See Also:

groups()

Default:

false

groups

public abstract java.lang.String[] groups

Shared subscription group,

if default, use '$queue/<topic>'

if group not blank, use '$share/<group>/<topic>' for topic one-to-one.

If not one-to-one. fill by last groups and ignore the superfluous.

Returns:

String[] groups

Default:

""