org.eclipse.paho.client.mqttv3.internal.wire

Class MqttAck

java.lang.Object

org.eclipse.paho.client.mqttv3.internal.wire.MqttWireMessage

org.eclipse.paho.client.mqttv3.internal.wire.MqttAck

Direct Known Subclasses:

MqttConnack, MqttPingResp, MqttPubAck, MqttPubComp, MqttPubRec, MqttSuback, MqttUnsubAck

public abstract class MqttAck
extends MqttWireMessage

Abstract super-class of all acknowledgement messages.

Field Summary

Fields inherited from class org.eclipse.paho.client.mqttv3.internal.wire.MqttWireMessage

duplicate, MESSAGE_TYPE_CONNACK, MESSAGE_TYPE_CONNECT, MESSAGE_TYPE_DISCONNECT, MESSAGE_TYPE_PINGREQ, MESSAGE_TYPE_PINGRESP, MESSAGE_TYPE_PUBACK, MESSAGE_TYPE_PUBCOMP, MESSAGE_TYPE_PUBLISH, MESSAGE_TYPE_PUBREC, MESSAGE_TYPE_PUBREL, MESSAGE_TYPE_SUBACK, MESSAGE_TYPE_SUBSCRIBE, MESSAGE_TYPE_UNSUBACK, MESSAGE_TYPE_UNSUBSCRIBE, msgId, STRING_ENCODING

Constructor Summary

Constructors

Constructor and Description
MqttAck(byte type)

Method Summary

Modifier and Type	Method and Description
protected byte	getMessageInfo() Sub-classes should override this to encode the message info.
String	toString()

Methods inherited from class org.eclipse.paho.client.mqttv3.internal.wire.MqttWireMessage

createWireMessage, createWireMessage, decodeUTF8, encodeMBI, encodeMessageId, encodeUTF8, getHeader, getKey, getMessageId, getPayload, getType, getVariableHeader, isMessageIdRequired, isRetryable, readMBI, setDuplicate, setMessageId

Methods inherited from class java.lang.Object

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

Constructor Detail

MqttAck

public MqttAck(byte type)

Method Detail

getMessageInfo

protected byte getMessageInfo()

Description copied from class: MqttWireMessage

Sub-classes should override this to encode the message info. Only the least-significant four bits will be used.

Specified by:

getMessageInfo in class MqttWireMessage

toString

public String toString()

Overrides:

toString in class MqttWireMessage

Returns:

String representation of the wire message